CN114213908A - Ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof paint and construction method thereof - Google Patents
Ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof paint and construction method thereof Download PDFInfo
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- CN114213908A CN114213908A CN202210000959.XA CN202210000959A CN114213908A CN 114213908 A CN114213908 A CN 114213908A CN 202210000959 A CN202210000959 A CN 202210000959A CN 114213908 A CN114213908 A CN 114213908A
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- rubber asphalt
- emulsion
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- 239000010426 asphalt Substances 0.000 title claims abstract description 105
- 229920001971 elastomer Polymers 0.000 title claims abstract description 92
- 238000005507 spraying Methods 0.000 title claims abstract description 77
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000003063 flame retardant Substances 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims description 43
- 239000003973 paint Substances 0.000 title claims description 24
- 239000000839 emulsion Substances 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002994 raw material Substances 0.000 claims abstract description 51
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 238000000576 coating method Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000013521 mastic Substances 0.000 claims abstract description 28
- 239000003607 modifier Substances 0.000 claims abstract description 16
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 15
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims abstract description 11
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 23
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000001110 calcium chloride Substances 0.000 claims description 20
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 20
- 239000002270 dispersing agent Substances 0.000 claims description 19
- 229920000126 latex Polymers 0.000 claims description 17
- 125000000129 anionic group Chemical group 0.000 claims description 16
- 239000003945 anionic surfactant Substances 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 16
- -1 alkylbenzene sulfonate Chemical class 0.000 claims description 15
- 239000006229 carbon black Substances 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- ASCFNMCAHFUBCO-UHFFFAOYSA-N 2-phosphoglycolic acid Chemical compound OC(=O)COP(O)(O)=O ASCFNMCAHFUBCO-UHFFFAOYSA-N 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 10
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 9
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 150000003973 alkyl amines Chemical class 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 3
- 150000003841 chloride salts Chemical class 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 3
- 229940001584 sodium metabisulfite Drugs 0.000 claims description 3
- 235000010262 sodium metabisulphite Nutrition 0.000 claims description 3
- 235000010265 sodium sulphite Nutrition 0.000 claims description 3
- NSENZNPLAVRFMJ-UHFFFAOYSA-N 2,3-dibutylphenol Chemical compound CCCCC1=CC=CC(O)=C1CCCC NSENZNPLAVRFMJ-UHFFFAOYSA-N 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229960000583 acetic acid Drugs 0.000 claims description 2
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 125000005609 naphthenate group Chemical group 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000007781 pre-processing Methods 0.000 claims description 2
- 229960004889 salicylic acid Drugs 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 239000011387 rubberized asphalt concrete Substances 0.000 claims 3
- 238000004078 waterproofing Methods 0.000 claims 3
- 230000032683 aging Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 41
- 239000010410 layer Substances 0.000 description 38
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D121/00—Coating compositions based on unspecified rubbers
- C09D121/02—Latex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1472—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet separate supply lines supplying different materials to separate outlets of the spraying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses an ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating, which comprises an aqueous rubber asphalt emulsion and a demulsifier, wherein the volume ratio of the aqueous rubber asphalt emulsion to the demulsifier is (1-2): 1, wherein the aqueous rubber asphalt emulsion is prepared from the following raw materials in parts by mass: the composition comprises the following substances in parts by mass: 40-70 parts of liquid rubber asphalt mastic emulsion, 3-10 parts of pH regulator, 4-22 parts of interface modifier, 2-8 parts of ultraviolet resistant agent, 0.1-0.7 part of antioxidant, 7-12 parts of epoxy resin and 1-20 parts of water-based spray coating. Has the advantages that: the coating has the functions of energy conservation, environmental protection, quick spraying and instant curing film forming, has perfect bonding effect, has strong elasticity, and has the advantages of good puncture resistance, aging resistance, self-sealing and self-healing property and overall seamless property.
Description
Technical Field
The invention relates to the field of waterproof construction, in particular to an ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating and a construction method thereof.
Background
The spray rubber asphalt waterproof paint is a novel solvent-free and pollution-free green product developed to meet the current construction and environmental protection requirements. The coating is a novel two-component spraying material, has the characteristics of aging resistance, convenient construction, excellent bonding property and the like, can be widely applied to the fields of waterproof, anticorrosion and protection, and the like, is used in large-scale projects in Beijing, Guangzhou and Shanghai at present, but does not have a mature standard for construction methods at present, so the application provides the ultralow-temperature flame-retardant rapid-setting spraying rubber asphalt waterproof coating and the construction method thereof.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides an ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating and a construction method thereof, so as to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
according to one aspect of the invention, an ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating is provided.
The ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating comprises water-based rubber asphalt emulsion and a demulsifier, wherein the volume ratio of the water-based rubber asphalt emulsion to the demulsifier is (1-2): 1, wherein,
the water-based rubber asphalt emulsion is prepared from the following raw materials in parts by weight: the composition comprises the following substances in parts by mass: 40-70 parts of liquid rubber asphalt mastic emulsion, 3-10 parts of pH regulator, 4-22 parts of interface modifier, 2-8 parts of ultraviolet resistant agent, 0.1-0.7 part of antioxidant, 7-12 parts of epoxy resin and 1-20 parts of water-based spray coating; the spraying capacity ratio of the water-based spray paint to the liquid rubber asphalt mastic emulsion is 2: 15-1: 3.5;
preferably, the liquid rubber asphalt mastic emulsion comprises the following raw materials in parts by weight: 53-79 parts of rubber latex with the solid content of 55-70%, 20-40 parts of asphalt emulsion with the solid content of 45-50%, 0.5-2 parts of carbon black, 2-3 parts of fine powder, 1-2 parts of anionic dispersant, 1-1.2 parts of anionic surfactant and 0.001-0.003 part of stabilizer.
Preferably, the fine powder comprises at least one of: porcelain powder, heavy calcium powder and light calcium powder; the anionic dispersant is an acrylate high-molecular dispersant; the anionic surfactant includes at least one of: soap, alkylbenzene sulfonate, alkylsulfonate ester salt, alkylsulfonate, alkylsulfate, fluorine-containing fatty acid salt, polysiloxane, fatty alcohol sulfate, fatty alcohol polyoxyethylene ether sulfate, alpha-olefin sulfonate, fatty alcohol polyoxyethylene ether phosphate, alkylolamide, alkylsulfoacetamide, alkylsulfosuccinate sulfonate, alkylolamine alkylbenzene sulfonate, naphthenate, alkylphenol sulfonate, polyoxyethylene monolaurate; the stabilizer includes at least one of: soluble chloride salts, sulfates, nitrates, phosphates, silicates.
Preferably, the water-based spray coating comprises the following raw materials in parts by mass: 90-99.6 parts of calcium chloride, 0.3-3 parts of sodium chloride, 0.2-4 parts of composite aluminum-iron polymer and the balance of water, wherein the ratio of the total amount of the calcium chloride, the sodium chloride and the composite aluminum-iron polymer to the water is 1: 9.
preferably, the demulsifier is an acidic demulsifier, and the acidic demulsifier comprises the following raw materials in parts by weight; 20-30 parts of calcium chloride, 2-6 parts of phosphono-glycolic acid and 70-95 parts of water.
Preferably, the pH adjusting agent comprises at least one of: hydrochloric acid, sulfuric acid, glacial acetic acid, citric acid, fatty acids, salicylic acid, sodium hydroxide, potassium hydroxide, sodium carbonate, and sodium bicarbonate; the interface modifier is prepared by mixing the following raw materials in parts by weight: 0-2 parts of polyoxyethylene ether, 0-1 part of alkylamine and 2-4 parts of polycarboxylic acid type high molecular surfactant; the anti-ultraviolet agent is a hindered phenol antioxidant; the antioxidant comprises at least one of: sodium sulfite, sodium metabisulfite, dibutyl phenol, sodium bisulfite, sodium thiosulfate and tert-butyl p-hydroxyanisole.
According to another aspect of the invention, a construction method of the low-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating is provided.
The construction method comprises the following steps:
weighing raw materials according to a predetermined weight part, wherein the raw materials comprise: 40-70 parts of liquid rubber asphalt mastic emulsion, 3-10 parts of pH regulator, 4-22 parts of interface modifier, 2-8 parts of ultraviolet resistant agent, 0.1-0.7 part of antioxidant, 7-12 parts of epoxy resin and 1-20 parts of water-based spray coating, wherein the spraying capacity ratio of the water-based spray coating to the liquid rubber asphalt mastic emulsion is 2: 15-1: 3.5;
mixing and stirring the raw materials according to the weight parts and the spraying volume ratio to form a water-based rubber asphalt emulsion;
mixing the aqueous rubber asphalt emulsion with a pre-prepared demulsifier according to a volume ratio of 1-2: 1, running the paint to a spray gun of airless continuous spraying equipment through different pipelines to carry out spraying construction of the paint.
In addition, in the construction method, the preparation method of the liquid rubber asphalt mastic emulsion comprises the following steps: weighing raw materials according to a predetermined mass part, wherein the raw materials comprise: 53-79 parts of rubber latex with the solid content of 55-70%, 20-40 parts of asphalt emulsion with the solid content of 45-50%, 0.5-2 parts of carbon black, 2-3 parts of fine powder, 1-2 parts of anionic dispersant, 1-1.2 parts of anionic surfactant and 0.001-0.003 part of stabilizer; adding carbon black, fine powder, an anionic dispersant, an anionic surfactant and a stabilizer into the asphalt emulsion with the solid content of 45-50%, and fully and uniformly stirring to obtain a mixed raw material; adding the rubber latex with the solid content of 55-70% into the mixed raw materials, and fully and uniformly stirring to obtain the liquid rubber asphalt latex.
Optionally, the demulsifier is prepared by mixing the following raw materials in parts by weight: 20-30 parts of calcium chloride, 2-6 parts of phosphono-glycolic acid and 70-95 parts of water.
In addition, the construction method further comprises the following steps: before spraying construction, preprocessing a base layer to be sprayed; after the spraying construction, maintaining the sprayed base layer; wherein the pre-treatment comprises at least one of: cleaning the base layer; drying the base layer; leveling the base layer; carrying out crack filling treatment on the base layer; reinforcing the base layer; and flattening and strengthening the surface of the base layer.
Has the advantages that:
the spraying rubber asphalt waterproof paint is a two-component material, the first component is water-based rubber asphalt emulsion, the second component is a demulsifier, the material spraying construction adopts matched airless continuous spraying equipment, the two components run to respective spray guns through different pipelines under the push of a power system, two gun mouths incline inwards during spraying, the material forms an atomized state at the moment of spraying, and the two components are fully mixed before and when reaching a base surface, so that a uniform rubber asphalt coating film is formed;
the coating has the functions of energy conservation, environmental protection, quick spraying and instant curing film forming, has perfect bonding effect, has strong elasticity, and has the advantages of good puncture resistance, aging resistance, self-sealing and self-healing property and overall seamless property; the difficult problem of leakage at the connection positions of internal and external corners, gaps and irregular structures is solved fundamentally; after the coating is cured into a film, the high elasticity and aging resistance of the rubber material are maintained, and the coating has the advantages of no water channeling, chemical corrosion resistance, high temperature resistance, freezing resistance, cracking resistance, self-extinguishing flame retardance, sound insulation, noise reduction, no toxicity, no peculiar smell, no environmental pollution and the like;
the invention also has ultrahigh elasticity, recovery rate and stronger adhesive force (attention is paid to the adhesive strength with the base surface is more than 0.7 MPa); the waterproof layer is fully adhered to the base surface, water cannot be leaked, the waterproof layer is self-sealed and self-healed, general mechanical puncture can be automatically repaired, and the waterproof layer is effectively prevented from being damaged by next procedure; self-extinguishing flame retardant, the combustion performance reaches B1 level; can resist the corrosion of acid, alkali, salt, chlorine and other solutions; the weather resistance is strong, the water-based environment-friendly effect is achieved, the work efficiency is high, and the whole body has no lap joint; the whole is in seamless lap joint, and the newly constructed coating and the original coating can be completely fused together to form a complete waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The first embodiment is as follows:
the ultralow-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating comprises the following components in parts by weight: the rubber asphalt emulsion, including the aqueous rubber asphalt emulsion: 1, wherein the aqueous rubber asphalt emulsion is prepared from the following raw materials in parts by mass: the composition comprises the following substances in parts by mass: 40 kg of liquid rubber asphalt mastic emulsion, 3 kg of fatty acid, 4 kg of interface modifier, 2 kg of hindered phenol antioxidant, 0.1 kg of sodium metabisulfite, 7 kg of epoxy resin and 1 kg of water-based spray coating; the spraying capacity ratio of the water-based spray paint to the liquid rubber asphalt mastic emulsion is 2: 15:
the liquid rubber asphalt mastic emulsion comprises the following raw materials in parts by weight: 53 kg of rubber latex with the solid content of 55%, 20 kg of asphalt emulsion with the solid content of 45%, 0.5 kg of carbon black, 2 kg of porcelain powder, 1 kg of acrylate macromolecular dispersant, 1 kg of fatty alcohol sulfate and 0.001 kg of soluble chloride salt.
Wherein the water-based spray coating comprises the following raw materials in parts by mass: 90 kg of calcium chloride, 0.3 kg of sodium chloride, 0.2 kg of composite aluminum-iron polymer and the balance of water, wherein the ratio of the total amount of the calcium chloride, the sodium chloride and the composite aluminum-iron polymer to the water is 1: 9; the demulsifier is an acidic demulsifier, and the acidic demulsifier comprises the following raw materials in parts by mass; 20 kg of calcium chloride, 2 kg of phosphonoglycolic acid and 70 kg of water.
The interface modifier is prepared by mixing the following raw materials in parts by weight: polyoxyethylene ether 0.5 kg, alkylamine 0.2 kg, and polycarboxylic acid type high molecular surfactant 2 kg;
when the aqueous rubber asphalt emulsion is used specifically, the liquid rubber asphalt emulsion, the pH regulator, the interface modifier, the ultraviolet resistant agent, the antioxidant, the epoxy resin and the water-based spray paint are weighed according to the preset weight parts, and the raw materials are mixed and stirred according to the weight parts and the spraying volume ratio to form the aqueous rubber asphalt emulsion; mixing the aqueous rubber asphalt emulsion with a pre-prepared demulsifier according to a volume ratio of 1: 1, running the paint to a spray gun of airless continuous spraying equipment through different pipelines to carry out spraying construction of the paint.
For the liquid rubber asphalt mastic emulsion, the preparation method can be as follows: weighing 53 kg of rubber latex with the solid content of 55%, 20 kg of asphalt emulsion with the solid content of 45%, 0.5 kg of carbon black, 2 kg of fine powder, 1 kg of anionic dispersant, 1 kg of anionic surfactant and 0.001 kg of stabilizer according to the predetermined parts by weight; adding carbon black, fine powder, an anionic dispersant, an anionic surfactant and a stabilizer into the asphalt emulsion with the solid content of 45%, and fully and uniformly stirring to obtain a mixed raw material; adding the rubber latex with the solid content of 55% into the mixed raw materials, and fully and uniformly stirring to obtain the liquid rubber asphalt mastic emulsion. For the demulsifier, it can be prepared by mixing 20 kg of calcium chloride, 2 kg of phosphono-glycolic acid and 70 kg of water.
Example two:
the ultralow-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating comprises the following components in parts by weight: the rubber asphalt emulsion, including the aqueous rubber asphalt emulsion: 1, wherein the aqueous rubber asphalt emulsion is prepared from the following raw materials in parts by mass: the composition comprises the following substances in parts by mass: 55 kg of liquid rubber asphalt mastic emulsion, 7 kg of citric acid, 15 kg of interface modifier, 4 kg of hindered phenol antioxidant, 0.4 kg of sodium sulfite, 10 kg of epoxy resin and 10 kg of water-based spray coating; the spraying capacity ratio of the water-based spray paint to the liquid rubber asphalt mastic emulsion is 1: 3.5;
the liquid rubber asphalt mastic emulsion comprises the following raw materials in parts by weight: 65 kg of rubber latex with the solid content of 62 percent, 30 kg of asphalt emulsion with the solid content of 47 percent, 1 kg of carbon black, 2.5 kg of fine powder, 1.5 kg of anionic dispersant, 1.1 kg of anionic surfactant and 0.002 kg of stabilizer.
Wherein the water-based spray coating comprises the following raw materials in parts by mass: 95 kg of calcium chloride, 2 kg of sodium chloride, 2.5 kg of composite aluminum-iron polymer and the balance of water, wherein the ratio of the total amount of the calcium chloride, the sodium chloride and the composite aluminum-iron polymer to the water is 4: 9; the demulsifier is an acidic demulsifier, and the acidic demulsifier comprises the following raw materials in parts by mass; 25 kg of calcium chloride, 4 kg of phosphonoglycolic acid and 83 kg of water.
The interface modifier is prepared by mixing the following raw materials in parts by weight: 1.2 kg of polyoxyethylene ether, 0.6 kg of alkylamine, and 3 kg of polycarboxylic acid type high molecular surfactant;
when the aqueous rubber asphalt emulsion is used specifically, the liquid rubber asphalt emulsion, the pH regulator, the interface modifier, the ultraviolet resistant agent, the antioxidant, the epoxy resin and the water-based spray paint are weighed according to the preset weight parts, and the raw materials are mixed and stirred according to the weight parts and the spraying volume ratio to form the aqueous rubber asphalt emulsion; mixing the aqueous rubber asphalt emulsion with a pre-prepared demulsifier according to a volume ratio of 1.5: 1, running the paint to a spray gun of airless continuous spraying equipment through different pipelines to carry out spraying construction of the paint.
For the liquid rubber asphalt mastic emulsion, the preparation method can be as follows: weighing 65 kg of rubber latex with the solid content of 62%, 30 kg of asphalt emulsion with the solid content of 47%, 1 kg of carbon black, 2.5 kg of fine powder, 1.5 kg of anionic dispersant, 1.1 kg of anionic surfactant and 0.002 kg of stabilizer according to the predetermined parts by weight; adding carbon black, fine powder, an anionic dispersant, an anionic surfactant and a stabilizer into the asphalt emulsion with the solid content of 45%, and fully and uniformly stirring to obtain a mixed raw material; adding the rubber latex with the solid content of 47% into the mixed raw materials, and fully and uniformly stirring to obtain the liquid rubber asphalt mastic emulsion. For the demulsifier, 25 kg of calcium chloride, 4 kg of phosphono-glycolic acid and 83 kg of water are mixed.
Example three:
the ultralow-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating comprises the following components in parts by weight: the volume ratio of the water-based rubber asphalt emulsion to the demulsifier is 2: 1, wherein the aqueous rubber asphalt emulsion is prepared from the following raw materials in parts by mass: the composition comprises the following substances in parts by mass: 70 kg of liquid rubber asphalt mastic emulsion, 10 kg of hydrochloric acid, 22 kg of interface modifier, 8 kg of hindered phenol antioxidant, 0.7 kg of tert-butyl p-hydroxyanisole, 12 kg of epoxy resin and 20 kg of water-based spray coating; the spraying capacity ratio of the water-based spray paint to the liquid rubber asphalt mastic emulsion is 15: 3.5;
the liquid rubber asphalt mastic emulsion comprises the following raw materials in parts by weight: 79 kg of rubber latex with the solid content of 70 percent, 40 kg of asphalt emulsion with the solid content of 50 percent, 2 kg of carbon black, 3 kg of fine powder, 2 kg of anionic dispersant, 1.2 kg of anionic surfactant and 0.003 kg of stabilizer.
Wherein the water-based spray coating comprises the following raw materials in parts by mass: 99.6 kg of calcium chloride, 3 kg of sodium chloride, 4 kg of composite aluminum-iron polymer and the balance of water, wherein the ratio of the total amount of the calcium chloride, the sodium chloride and the composite aluminum-iron polymer to the water is 8: 9; the demulsifier is an acidic demulsifier, and the acidic demulsifier comprises the following raw materials in parts by mass; 30 kg of calcium chloride, 6 kg of phosphonoglycolic acid and 95 kg of water.
The interface modifier is prepared by mixing the following raw materials in parts by weight: 2 kg of polyoxyethylene ether, 1 kg of alkylamine and 4 kg of polycarboxylic acid type high molecular surfactant;
when the aqueous rubber asphalt emulsion is used specifically, the liquid rubber asphalt emulsion, the pH regulator, the interface modifier, the ultraviolet resistant agent, the antioxidant, the epoxy resin and the water-based spray paint are weighed according to the preset weight parts, and the raw materials are mixed and stirred according to the weight parts and the spraying volume ratio to form the aqueous rubber asphalt emulsion; mixing the aqueous rubber asphalt emulsion with a pre-prepared demulsifier according to a volume ratio of 2: 1, running the paint to a spray gun of airless continuous spraying equipment through different pipelines to carry out spraying construction of the paint.
For the liquid rubber asphalt mastic emulsion, the preparation method can be as follows: weighing 79 kg of rubber latex with the solid content of 70%, 40 kg of asphalt emulsion with the solid content of 50%, 2 kg of carbon black, 3 kg of fine powder, 2 kg of anionic dispersant, 1.2 kg of anionic surfactant and 0.003 kg of stabilizer according to the predetermined parts by weight; adding carbon black, fine powder, an anionic dispersant, an anionic surfactant and a stabilizer into an asphalt emulsion with the solid content of 50%, and fully and uniformly stirring to obtain a mixed raw material; adding rubber latex with solid content of 70% into the mixed raw materials, and fully and uniformly stirring to obtain liquid rubber asphalt mastic emulsion; for the demulsifier, 30 kg of calcium chloride, 6 kg of phosphono-glycolic acid and 95 kg of water are mixed.
In addition, in specific application, the base layer to be sprayed can be pretreated before spraying construction; after the spraying construction, maintaining the sprayed base layer; wherein the pre-treatment comprises cleaning the substrate; drying the base layer; leveling the base layer; carrying out crack filling treatment on the base layer; reinforcing the base layer; and flattening and strengthening the surface of the base layer.
Specifically, before and after the construction process, the base course is required to be subjected to base course acceptance, base course treatment, detail joint treatment, large-area spraying construction, maintenance and drying. Whether the waterproof basic unit of basic unit acceptance detection accords with the construction requirement is the leading cause that directly influences construction quality, needs to satisfy following condition: (1) the surface of the base layer is smooth and clean, the base layer is fully dried, and the phenomena of sanding, hollowing and the like are avoided; (2) the surface of the base layer cannot have defects such as floating slurry, holes and the like, and if the defects exist, the base layer is required to be repaired and leveled; (3) the surface of the base layer has no open water or seepage points, and the base layer is firm and compact and has the water content of below 80 percent; (4) the slope of the internal and external corners in each construction surface is well found, and the construction surface is flat, continuous and has no missing.
Base layer treatment: the method comprises the following steps of treating a base surface constructed on the same day, wherein the base surface is firm, loose, sand-forming and uneven, the base surface is required to be clean and can be wet, but clear water, oil stain, sundries and other materials which can damage a waterproof layer cannot be obtained, when the surface of the base layer is obviously uneven, cement mortar is used for leveling, whether cracks exist at the positive and negative corners is checked, crack filling treatment is carried out, whether improper protrusions exist on the surface of the base layer is checked, the improper protrusions are eliminated, whether sand-forming, peeling and weathering phenomena exist in the base layer or not is checked for the winter and old roofs, and if yes, the base layer is reinforced, so that the phenomena of poor bonding and film breakage caused after construction are avoided;
detail node processing: for waterproof weak positions such as internal and external corners, post-cast strips, pre-buried pipeline openings, water stop bolt spaces, drainage ditches and the like in the construction process, surface leveling and strengthening treatment is firstly carried out according to the actual situation on site, and if arcs are carried out at the internal and external corners or slope finding treatment is carried out at 45 degrees, additional layer treatment is carried out on the same material, so that the perfect waterproof effect is achieved.
Large-area spraying construction: after the base layer and the nodes are treated and the experience is collected, large-area spraying construction can be carried out, the water-based rubber asphalt emulsion and the demulsifier are fully stirred before spraying operation, a spray gun is preferably perpendicular to the base layer to be sprayed during spraying operation, the distance is moderate, the spray gun is preferably moved at a constant speed, and the cross spraying is carried out to the thickness required by the design according to the integral continuous operation after the detailed construction for once and many times;
and (3) maintaining and drying the coating: the coating must reach corresponding adhesive strength and tensile strength after 4h is dried, need protect the finished product, waterproof finished product after the completion, organize as early as possible and accept, after the inspection is qualified, must fill in hidden record, the record is accepted to the quality, and deliver follow-up protective layer construction, in order to prevent the waterproof layer damage, other construction teams must not damage the waterproof layer when construction operation, in particular, need avoid the damage of shovel, the iron bucket, hopper car etc. to the waterproof layer, when damage damages the waterproof layer condition, in time inform waterproof teams, in time, repair and done visa and repair record, in order to avoid causing the seepage hidden danger.
When the base course is checked and accepted, floating ash, pine animals, various oil stains, wall-penetrating steel wires and steel bar sharp protrusions of the base course are removed, the surface of concrete and exposed steel bar heads are polished to be flat, and the concrete is required to be clean, dustless and free of clear water.
When the base surface is damaged or loose or the base surface has pits and depressions and gaps larger than 3mm, the base surface is leveled by 1:2.5 common cement mortar.
In conclusion, the spraying rubber asphalt waterproof coating is a two-component material, the first component is water-based rubber asphalt emulsion, the second component is a demulsifier, the material spraying construction adopts matched airless continuous spraying equipment, the two components run to respective spray guns through different pipelines under the push of a power system, two gun mouths incline inwards during spraying, the material is sprayed out to form an atomized state instantly, and the two components are fully mixed before and when reaching a base surface, so that a uniform rubber asphalt coating film is formed. The coating has the functions of energy conservation, environmental protection, quick spraying and instant curing film forming, has perfect bonding effect, has strong elasticity, and has the advantages of good puncture resistance, aging resistance, self-sealing and self-healing property and overall seamless property; the difficult problem of leakage at the connection positions of internal and external corners, gaps and irregular structures is solved fundamentally; after the coating is cured into a film, the high elasticity and aging resistance of the rubber material are maintained, and the coating has the advantages of no water channeling, chemical corrosion resistance, high temperature resistance, freezing resistance, cracking resistance, self-extinguishing flame retardance, sound insulation, noise reduction, no toxicity, no peculiar smell, no environmental pollution and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof coating is characterized by comprising an aqueous rubber asphalt emulsion and a demulsifier, wherein the volume ratio of the aqueous rubber asphalt emulsion to the demulsifier is 1-2: 1, wherein,
the water-based rubber asphalt emulsion is prepared from the following raw materials in parts by weight: the composition comprises the following substances in parts by mass: 40-70 parts of liquid rubber asphalt mastic emulsion, 3-10 parts of pH regulator, 4-22 parts of interface modifier, 2-8 parts of ultraviolet resistant agent, 0.1-0.7 part of antioxidant, 7-12 parts of epoxy resin and 1-20 parts of water-based spray coating;
the spraying capacity ratio of the water-based spray paint to the liquid rubber asphalt mastic emulsion is 2: 15-1: 3.5;
2. the ultra-low temperature flame-retardant quick-setting spray coating rubber asphalt waterproof coating material as claimed in claim 1, wherein the liquid rubber asphalt mastic emulsion comprises the following raw materials in parts by mass:
53-79 parts of rubber latex with the solid content of 55-70%, 20-40 parts of asphalt emulsion with the solid content of 45-50%, 0.5-2 parts of carbon black, 2-3 parts of fine powder, 1-2 parts of anionic dispersant, 1-1.2 parts of anionic surfactant and 0.001-0.003 part of stabilizer.
3. The ultra-low temperature flame retardant quick setting spray coating rubberized asphalt waterproofing paint according to claim 2, wherein the fine powder comprises at least one of: porcelain powder, heavy calcium powder and light calcium powder; the anionic dispersant is an acrylate high-molecular dispersant; the anionic surfactant includes at least one of: soap, alkylbenzene sulfonate, alkylsulfonate ester salt, alkylsulfonate, alkylsulfate, fluorine-containing fatty acid salt, polysiloxane, fatty alcohol sulfate, fatty alcohol polyoxyethylene ether sulfate, alpha-olefin sulfonate, fatty alcohol polyoxyethylene ether phosphate, alkylolamide, alkylsulfoacetamide, alkylsulfosuccinate sulfonate, alkylolamine alkylbenzene sulfonate, naphthenate, alkylphenol sulfonate, polyoxyethylene monolaurate; the stabilizer includes at least one of: soluble chloride salts, sulfates, nitrates, phosphates, silicates.
4. The ultra-low temperature flame-retardant quick-setting spray coating rubber asphalt waterproof coating as claimed in claim 1, wherein the water-based spray coating comprises the following raw materials in parts by mass:
90-99.6 parts of calcium chloride, 0.3-3 parts of sodium chloride, 0.2-4 parts of composite aluminum-iron polymer and the balance of water, wherein the ratio of the total amount of the calcium chloride, the sodium chloride and the composite aluminum-iron polymer to the water is 1: 9.
5. the low-temperature flame-retardant quick-setting spray coating rubber asphalt waterproof coating material according to claim 1, wherein the demulsifier is an acidic demulsifier, and the acidic demulsifier comprises the following raw materials in parts by mass; 20-30 parts of calcium chloride, 2-6 parts of phosphono-glycolic acid and 70-95 parts of water.
6. The low temperature flame retardant quick setting spray rubberized asphalt waterproofing coating according to claim 1, wherein the pH adjusting agent comprises at least one of: hydrochloric acid, sulfuric acid, glacial acetic acid, citric acid, fatty acids, salicylic acid, sodium hydroxide, potassium hydroxide, sodium carbonate, and sodium bicarbonate; the interface modifier is prepared by mixing the following raw materials in parts by weight: 0.5-2 parts of polyoxyethylene ether, 0.2-1 part of alkylamine and 2-4 parts of polycarboxylic acid type high molecular surfactant; the anti-ultraviolet agent is a hindered phenol antioxidant; the antioxidant comprises at least one of: sodium sulfite, sodium metabisulfite, dibutyl phenol, sodium bisulfite, sodium thiosulfate and tert-butyl p-hydroxyanisole.
7. A construction method of a low-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating is characterized by comprising the following steps: weighing raw materials according to a predetermined weight part, wherein the raw materials comprise: 40-70 parts of liquid rubber asphalt mastic emulsion, 3-10 parts of pH regulator, 4-22 parts of interface modifier, 2-8 parts of ultraviolet resistant agent, 0.1-0.7 part of antioxidant, 7-12 parts of epoxy resin and 1-20 parts of water-based spray coating, wherein the spraying capacity ratio of the water-based spray coating to the liquid rubber asphalt mastic emulsion is 2: 15-1: 3.5;
mixing and stirring the raw materials according to the weight parts and the spraying volume ratio to form a water-based rubber asphalt emulsion;
mixing the aqueous rubber asphalt emulsion with a pre-prepared demulsifier according to a volume ratio of 1-2: 1, running the paint to a spray gun of airless continuous spraying equipment through different pipelines to carry out spraying construction of the paint.
8. The method for applying the low-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating material according to claim 7, wherein the preparation method of the liquid rubber asphalt mastic emulsion comprises the following steps:
weighing raw materials according to a predetermined mass part, wherein the raw materials comprise: 53-79 parts of rubber latex with the solid content of 55-70%, 20-40 parts of asphalt emulsion with the solid content of 45-50%, 0.5-2 parts of carbon black, 2-3 parts of fine powder, 1-2 parts of anionic dispersant, 1-1.2 parts of anionic surfactant and 0.001-0.003 part of stabilizer;
adding carbon black, fine powder, an anionic dispersant, an anionic surfactant and a stabilizer into the asphalt emulsion with the solid content of 45-50%, and fully and uniformly stirring to obtain a mixed raw material;
adding the rubber latex with the solid content of 55-70% into the mixed raw materials, and fully and uniformly stirring to obtain the liquid rubber asphalt latex.
9. The construction method of the low-temperature flame-retardant quick-setting spray rubber asphalt waterproof coating according to claim 7, wherein the demulsifier is prepared by mixing the following raw materials in parts by weight: 20-30 parts of calcium chloride, 2-6 parts of phosphono-glycolic acid and 70-95 parts of water.
10. The construction method of the warm flame retardant quick setting spray coating rubberized asphalt waterproofing paint according to claim 7,
further comprising:
before spraying construction, preprocessing a base layer to be sprayed;
after the spraying construction, maintaining the sprayed base layer;
wherein the pre-treatment comprises at least one of:
cleaning the base layer; drying the base layer; leveling the base layer; carrying out crack filling treatment on the base layer; reinforcing the base layer; and flattening and strengthening the surface of the base layer.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235252A (en) * | 2008-01-15 | 2008-08-06 | 大连美宸特环保节能产品有限公司 | Multifunctional liquid rubber spray-coating material, preparation method, using method and special-purpose device |
| CN102965016A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | High-temperature resistant spray fast-setting rubber asphalt waterproof coating |
| CN103627258A (en) * | 2012-08-23 | 2014-03-12 | 山东北方创信防水技术有限公司 | Spraying quick-setting rubber asphalt waterproof coating material |
| CN108102548A (en) * | 2018-01-23 | 2018-06-01 | 中国铁路设计集团有限公司 | A kind of high performance polymer asphalt waterproofing paint and preparation method thereof |
| CN109554116A (en) * | 2018-11-14 | 2019-04-02 | 北京东方雨虹防水技术股份有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application |
-
2022
- 2022-01-04 CN CN202210000959.XA patent/CN114213908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235252A (en) * | 2008-01-15 | 2008-08-06 | 大连美宸特环保节能产品有限公司 | Multifunctional liquid rubber spray-coating material, preparation method, using method and special-purpose device |
| CN103627258A (en) * | 2012-08-23 | 2014-03-12 | 山东北方创信防水技术有限公司 | Spraying quick-setting rubber asphalt waterproof coating material |
| CN102965016A (en) * | 2012-11-30 | 2013-03-13 | 山东北方创信防水技术有限公司 | High-temperature resistant spray fast-setting rubber asphalt waterproof coating |
| CN108102548A (en) * | 2018-01-23 | 2018-06-01 | 中国铁路设计集团有限公司 | A kind of high performance polymer asphalt waterproofing paint and preparation method thereof |
| CN109554116A (en) * | 2018-11-14 | 2019-04-02 | 北京东方雨虹防水技术股份有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 吴承钧: "《建筑装饰材料与施工工艺》", 31 October 2016, 河南科学技术出版社 * |
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Application publication date: 20220322 |