CN101913812B - Composite glue powder for mortar - Google Patents
Composite glue powder for mortar Download PDFInfo
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- CN101913812B CN101913812B CN201010251134A CN201010251134A CN101913812B CN 101913812 B CN101913812 B CN 101913812B CN 201010251134 A CN201010251134 A CN 201010251134A CN 201010251134 A CN201010251134 A CN 201010251134A CN 101913812 B CN101913812 B CN 101913812B
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- glue powder
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 43
- 239000000843 powder Substances 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 239000003292 glue Substances 0.000 title claims abstract description 29
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 12
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910001603 clinoptilolite Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 229920002907 Guar gum Polymers 0.000 claims abstract description 5
- 239000000665 guar gum Substances 0.000 claims abstract description 5
- 235000010417 guar gum Nutrition 0.000 claims abstract description 5
- 229960002154 guar gum Drugs 0.000 claims abstract description 5
- 229920002472 Starch Polymers 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 7
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 7
- -1 polyoxyethylene Polymers 0.000 claims description 7
- WPJGWJITSIEFRP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;hydrate Chemical compound O.NC1=NC(N)=NC(N)=N1 WPJGWJITSIEFRP-UHFFFAOYSA-N 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910021487 silica fume Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 229920000881 Modified starch Polymers 0.000 abstract 1
- 239000004368 Modified starch Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 235000019426 modified starch Nutrition 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000230 xanthan gum Substances 0.000 abstract 1
- 229920001285 xanthan gum Polymers 0.000 abstract 1
- 235000010493 xanthan gum Nutrition 0.000 abstract 1
- 229940082509 xanthan gum Drugs 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 239000000499 gel Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 3
- 239000003317 industrial substance Substances 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000012660 binary copolymerization Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/005—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing gelatineous or gel forming binders, e.g. gelatineous Al(OH)3, sol-gel binders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1006—Absence of well-defined organic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses composite glue powder for mortar. The composite glue powder consists of the following components in part by weight: 2 to 3 parts of modified starch ether, 2 to 3 parts of xanthan gum, 10 to 12 parts of polyvinyl alcohol, 5 to 7 parts of guar gum, 8 to 10 parts of formaldehyde-free resin, 10 to 12 parts of carboxymethyl cellulose, 2 to 3 parts of polyethylene oxide, 10 to 12 parts of inorganic gel, 1 to 1.5 parts of melamine serving as a water-reducing agent, 35 to 40 parts of clinoptilolite powder from which crystal water is removed and 1 to 2 parts of active silicon dioxide fine powder. The invention also discloses a method for preparing the composite glue powder for the mortar. The composite glue powder for the mortar of the invention has the characteristics of superior performance, ecological protection, low cost and convenient application.
Description
Technical field
The present invention relates to a kind of composite glue powder for mortar and preparation method thereof.
Background technology
Along with country adopts various new wall materials and the technological penetration and promotion of energy-saving low-carbon at building field, mortar for building is functionalization, customizations day by day.All kinds of extraordinary mortars; As: heat insulating mortar, waterproof polymer mortar, the special-purpose assorted mortar of aerated-block, gravity flowing levelling mortar etc.; All need on the basis of traditional sand-cement slurry, add various functional high-polymer polymer materialss, to satisfy different purposes, each item physics of different performance requirement mortar, chemical index requirement.At present, the domestic organic high molecular polymer class material that is used to improve mortar snappiness, force of cohesion and adhesive property is main with redispersable latex powder.Because redispersable latex powder is with vinyl acetate and ethylene copolymer (VAC/E) or with ethene and vinylchlorid and LAURIC ACID 99 MIN ethene fat terpolymer (E/VC/VL) or with vinyl acetate and ethene and higher fatty acid ethene fat terpolymer (VAC/E/VeoVa) or with vinylbenzene and divinyl binary copolymerization (SBR), dusting through thickening, drying makes.These emulsions are processed by the chemical derivative of petroleum refining mostly, and the firstth, non-renewable, the secondth, not environmental protection, the 3rd is not durable, the 4th is expensive.Therefore research and development can replace redispersable latex powder and have equally and even the composite glue powder for mortar of more high-performance effect has just possessed the marketing application prospect, also are imperative.
The patent No. 200710051372.7 discloses a kind of multifunctional additive for insulating dry-mixed motar; It has multiple effects such as the cohesiveness that increases mortar, water-retentivity, workability, application property, anti-fragility; But it is improving aspect the snappiness of mortar, force of cohesion and the adhesive property also not fully up to expectationsly, need improve.
Summary of the invention
The technical problem that the present invention will solve provide a kind of excellent property, ecological, environmental protective, cost low, use composite glue powder for mortar and preparation method thereof easily.
In order to solve the problems of the technologies described above; The present invention provides a kind of composite glue powder for mortar, and it is composed of the following components: clinoptilolite powder (having another name called the clinoptilolite breeze) 35-40 part and active silica fume 1-2 part of treated starch ether (improved plant starch ether) 2-3 part, XG 550 2-3 part, Z 150PH 10-12 part, guar gum 5-7 part, no urea formaldehyde 8-10 part, CMC 99.5 (CMC) 10-12 part, polyoxyethylene (PEO) 2-3 part, machine gel 10-12 part, melamine water reducing agent 1-1.5 part, the water that decrystallizes; Above umber is weight part.
The preparation method of above-mentioned composite glue powder for mortar is following: said components is put into agravic totally-enclosed stirrer mixing 30-35 minute, the mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar.
Composite glue powder for mortar of the present invention stirs that the mixture of gained does not evenly have conglomeration after 30-35 minute in the preparation process, the composite glue powder for mortar of final gained is light yellow powder material.
Composite glue powder for mortar of the present invention is by some organic environmental protection macromolecule materials and inorganic ecological high molecular polymer, is aided with corresponding modification and excites auxiliary agent, processes through scientific matching is compound.
Each item component (comprising raw and auxiliary material) among the present invention is the commercially available prod; For example:
1. improved plant starch ether (treated starch ether): can buy by peak, Suzhou Fine Chemical Co., Ltd;
2. XG 550 (powder, commercial grade): can buy by various places industrial chemicals enterprise;
3. Z 150PH: can be buied by Shanghai gold resin ltd, be 2488 or 1788 types;
4. guar gum: can buy by Guannan, Jiangsu chemical industry ltd;
5. there is not urea formaldehyde: can buy by industrial chemicals market, various places;
6. CMC 99.5: can buy by industrial chemicals market, various places;
7. polyoxyethylene: can join from Taiwan and win chemical industry ltd and buy;
8. inorganic gel: can give birth to livable building materials Science and Technology Ltd. from the Jinhua benefit and buy;
9. melamine water reducing agent: can buy from Longxin, Suzhou chemical industry ltd;
10. clinoptilolite breeze (water decrystallizes): can give birth to livable building materials Science and Technology Ltd. from the Jinhua benefit and buy;
11. active silica fume: can be from Zhejiang more chemical industry ltd buy.
The effect performance and the advantage of composite glue powder for mortar of the present invention are following:
Because select materials of the present invention is the polymer raw material of nontoxic natural phant organic polymer raw material and the purification of inorganic non-metallic mineral, thereby has real environmental and ecological property; Organic and inorganic raw material is composite, interacts to produce the complex superposition performance; Its cohesive strength and ultimate compression strength have all reached the index of polymer class bonding, plastering mortar requirement.Composite glue powder for mortar of the present invention also has good water-keeping thickening effect, and pollution-free in production, use; Product of the present invention and development product thereof can be widely used in polymer class cement based, lime backbone flour sand slurry, thereby reduce the material cost of such mortar product, have excellent cost performance.
During composite glue powder for mortar practical application of the present invention, volume is to mix in the 1.5-2.5% of mortar quality.
In order to prove advantage of the present invention; Composite glue powder for mortar of the present invention is applied to the polymer interface adhesive mortar of external wall heat-insulation and heat-preservation system to the contriver and each item physical and mechanical property index of polymers anti-cracking plastering mortar has been done detection, detects according to being: adhesive mortar and anticracking grout specified requirement in JG158-2004 " glue powder polyphenyl granule exterior wall heat preserving system " standard.
The result is as shown in table 1 below:
Table 1
Embodiment
In following examples; Select for use the above active silica fume of the above improved plant starch ether of 120 orders, 200 orders above XG 550 (powder, commercial grade), 150 orders above Z 150PH, 100 orders above guar gum, 120 orders above no urea formaldehyde, 80 orders above CMC 99.5,100 orders above polyoxyethylene, 250 orders above inorganic gel, 200 orders above clinoptilolite breeze (water decrystallizes), 300 orders as raw material.
Embodiment 1, a kind of composite glue powder for mortar, it is composed of the following components: 2 parts in improved plant starch ether, 3 parts of XG 550; 11 parts of Z 150PH, 6 parts of guar gums, 9 parts of no urea formaldehydes; 11 parts of CMC 99.5s (CMC), 3 parts of polyoxyethylenes (PEO), 11 parts of inorganic gels, 1 part of melamine water reducing agent; 38 parts of clinoptilolite breezes (water decrystallizes), 2 parts of active silica fumes; Above umber is weight part.
Its preparation method is following: said components is put into agravic totally-enclosed stirrer mix 30-35 minute (rotating speed changes for PM 1200-1500) to evenly no conglomeration; The mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar (light yellow powder).
Embodiment 2, a kind of composite glue powder for mortar, it is composed of the following components: 3 parts in improved plant starch ether, 2 parts of XG 550; 12 parts of Z 150PH, 7 parts of guar gums, 8 parts of no urea formaldehydes; 12 parts of CMC 99.5s (CMC), 2 parts of polyoxyethylenes (PEO), 10 parts of inorganic gels; 1.5 parts of melamine water reducing agents, 35 parts of clinoptilolite breezes (water decrystallizes), 1 part of active silica fume; Above umber is weight part.
The preparation method is with embodiment 1.
Embodiment 3, a kind of composite glue powder for mortar, it is composed of the following components: 2.5 parts in improved plant starch ether, 2.5 parts of XG 550; 10 parts of Z 150PH, 5 parts of guar gums, 10 parts of no urea formaldehydes; 10 parts of CMC 99.5s (CMC), 2.5 parts of polyoxyethylenes (PEO), 12 parts of inorganic gels; 1.5 parts of melamine water reducing agents, 40 parts of clinoptilolite breezes (water decrystallizes), 1.5 parts of active silica fumes; Above umber is weight part.
The preparation method is with embodiment 1.
With the patent No. is 200710051372.7 multifunctional additive for insulating dry-mixed motar example as a comparison, the composite glue powder for mortar of embodiment 1～embodiment 3 gained and the Performance Detection data of above-mentioned Comparative Examples (detect according to be JG158-2004) as shown in table 2:
Table 2
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (2)
1. composite glue powder for mortar is characterized in that this composite glue powder for mortar is composed of the following components: above above above above above inorganic gel 10-12 part, melamine water reducing agent 1-1.5 part, clinoptilolite powder 35-40 part of the water that decrystallizes more than 200 orders and active silica fume 1-2 part more than 300 orders of polyoxyethylene 2-3 part, 250 orders of CMC 99.5 10-12 part, 100 orders of Z 150PH 10-12 part, the guar gum 5-7 part more than 100 orders, the no urea formaldehyde 8-10 part more than 120 orders, 80 orders of XG 550 2-3 part, 150 orders of treated starch ether 2-3 part, 200 orders that 120 orders are above; Above umber is weight part.
2. the preparation method of composite glue powder for mortar as claimed in claim 1 is characterized in that: said components is put into agravic totally-enclosed stirrer mixing 30-35 minute, the mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010251134A CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010251134A CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913812A CN101913812A (en) | 2010-12-15 |
| CN101913812B true CN101913812B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010251134A Active CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN101913812B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149377A1 (en) * | 2012-04-05 | 2013-10-10 | Wacker Chemie Ag | Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions |
| CN103936328A (en) * | 2014-03-17 | 2014-07-23 | 沈池清 | Mortar water retention thickener |
| CN105036597B (en) * | 2015-07-24 | 2017-03-01 | 济南四建（集团）有限责任公司 | Friction reducer and the method for reducing the haydite floating degree in pumping haydite concrete are floated in a kind of haydite suppression |
| CN110294615B (en) * | 2019-07-31 | 2021-10-26 | 深圳市市政设计研究院有限公司 | High-fluidity paving concrete and preparation method thereof |
| CN115232515A (en) * | 2022-08-17 | 2022-10-25 | 巴中江杰建材有限公司 | Nano plant rubber powder and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939869A (en) * | 2005-09-27 | 2007-04-04 | 同济大学 | Pre-mixed mortar concentrate and its use |
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101549978A (en) * | 2009-05-13 | 2009-10-07 | 同济大学 | Sepiolite fiber modified vitrification bead thermal insulation mortar |
-
2010
- 2010-08-10 CN CN201010251134A patent/CN101913812B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939869A (en) * | 2005-09-27 | 2007-04-04 | 同济大学 | Pre-mixed mortar concentrate and its use |
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101549978A (en) * | 2009-05-13 | 2009-10-07 | 同济大学 | Sepiolite fiber modified vitrification bead thermal insulation mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101913812A (en) | 2010-12-15 |
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