CN110228971A - Glass fibre solid enhances light-weight cement slat - Google Patents
Glass fibre solid enhances light-weight cement slat Download PDFInfo
- Publication number
- CN110228971A CN110228971A CN201910499634.9A CN201910499634A CN110228971A CN 110228971 A CN110228971 A CN 110228971A CN 201910499634 A CN201910499634 A CN 201910499634A CN 110228971 A CN110228971 A CN 110228971A
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- China
- Prior art keywords
- parts
- cement
- glass fibre
- weight
- batten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 128
- 239000003365 glass fiber Substances 0.000 title claims abstract description 64
- 239000007787 solid Substances 0.000 title claims abstract description 31
- 239000011152 fibreglass Substances 0.000 claims abstract description 60
- 239000002131 composite material Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 29
- 230000002708 enhancing effect Effects 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims description 27
- 229910021389 graphene Inorganic materials 0.000 claims description 24
- 235000019362 perlite Nutrition 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000010883 coal ash Substances 0.000 claims description 20
- 239000010451 perlite Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 15
- 235000019354 vermiculite Nutrition 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 12
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical class CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 claims description 11
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 9
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000010455 vermiculite Substances 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 5
- -1 graphite Alkene Chemical class 0.000 claims description 3
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- NNNLYDWXTKOQQX-UHFFFAOYSA-N 1,1-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OC(CC)(OC(=O)C=C)OC(=O)C=C NNNLYDWXTKOQQX-UHFFFAOYSA-N 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- JMWGZSWSTCGVLX-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;2-methylprop-2-enoic acid Chemical class CC(=C)C(O)=O.CC(=C)C(O)=O.CC(=C)C(O)=O.CCC(CO)(CO)CO JMWGZSWSTCGVLX-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 241000545744 Hirudinea Species 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- NXQNMWHBACKBIG-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCCC(O)(O)O Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCCC(O)(O)O NXQNMWHBACKBIG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- 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
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0003—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof containing continuous channels, e.g. of the "dead-end" type or obtained by pushing bars in the green ceramic product
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- 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
- C04B2111/40—Porous or lightweight materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of glass fibre solid of the present invention enhances light-weight cement slat, belong to Cement for walls batten technical field, the cement batten is formed by materials cast with composite paste mold, and two sides have fiberglass gridding cloth, the combined fiberglass containing different length in the composite mortar；The combined fiberglass is made of the glass fibre mixing that length is respectively 0.5-1.5cm, 1.6-2.5cm, 2.6-3.5cm.Manufacture craft of the present invention is simple, and the enhancing of obtained cement batten globality, tension, resistance to compression, fold resistance are more preferable, and more easily pore-creating, makes that batten quality mitigates, intensity is good, ductility is high, not easy to crack, and has water-fast, fire resisting characteristic.
Description
Technical field
The invention belongs to Cement for walls batten technical field, especially glass fibre solids to enhance light-weight cement slat glass
Fiber solid enhances light-weight cement slat.
Background technique
Glass fibre as supporting material in application, tensile strength can be dramatically increased, it is heat-resist, when temperature is up to 300 DEG C
Intensity is not influenced, has excellent electrical insulating property, is advanced electrically insulating material, is also used for heat-insulating material and fire-proof shield material
Material is general only to be corroded by concentrated base, hydrofluoric acid and concentrated phosphoric acid.Glass fibre is higher than organic fiber heatproof, non-ignitable, anti-corruption, it is heat-insulated, every
Sound is good, and tensile strength is high, and electrical insulating property is good.
It is currently used for the light weight cement plate of building partition, first is that by pouring into foamed cement system between two pieces of calcium silicate boards
Made of making, this light weight cement plate light weight, but hardness, intensity are poor, bending resistance compressive property is poor, by strength or
Using the time it is longer when, this cement board is easily bent, is broken, it is difficult to meet user build demand；Second is that passing through glass
Fibrous mesh cloth reinforces cement batten two sides, plays the effect of bend resistance, but plate inside cannot be played and added
It pretends on use, especially cross-sectional direction, intermediate cracking is be easy to cause under long-time service.In order to increase cement in conventional method
Batten intensity, is added long fibre shape substance wherein, but this material is easy to knot in first process processed, be unevenly distributed, and
It when progress board mold pore-creating, is easily taken out of, causes damages by pore-creating pipe, and influence the overall structure of cement batten.
Application No. is 201310353318.3 Chinese granted patents to disclose a kind of Building external wall furring brick decorative plate,
Using glass fiber reticular cloth or non-woven fabrics of synthetic fiber as enhancing screen cloth, with cement mortar, redispersable latex powder or alkaline-resisting elasticity
Composite mortar is made in lotion, synthetic staple, cellulose ether, is pressed into bottom fetus body in a mold, pastes on the fetus body of bottom
Clay facing tile is prepared into prefabricated furring brick decorative panel, has excellent cracking resistance, tension, portability in physical characteristic；But its
Using a large amount of organic principles, intensity and fire resistance are poor, and safety is lower.
In glass fiber cement batten technical field, foamed cement material, CN103693921A are used mostly at present
With
CN203766147U discloses a kind of lightweight fiberglass foamed cement batten and its production method, the skill of the patent
Art scheme are as follows: a kind of lightweight fiberglass foamed cement batten, including calcium silicate board layer and foam cement layer, the calcium silicate board
Layer is arranged in foamed cement layer surface, which is characterized in that the foam cement layer is glass fibre foaming cement layer, the glass
Fiber foam cement layer consists of the following compositions: river sand 2.5%, 108 glue 2.5%, water-reducing agent 0.7%, gypsum 7.6%, three
Ethanol amine 0.2%, waste stone dust 12%, glass fibre 1.8%, VAE glue 6.5%, cement are remaining.The program uses tradition
Foamed cement technology, need from level to level prepare, while needing to bind each layer with glue, have certain formaldehyde and release
It puts, technique is relative complex, and cost is also relatively high, meanwhile, which is not suitable for doing intermediate porose cement batten.
Therefore, a kind of lightweight, safer, the wider array of cement batten of the good application range of intensity are now needed.
Summary of the invention
To solve the above problems, the present invention provides a kind of glass fibre solid enhancing light-weight cement slat, manufacture craft letter
Cement batten globality enhancing that is single, obtaining, tension, resistance to compression, fold resistance are more preferable, and more easily pore-creating, mitigate batten quality,
Intensity is good, ductility is high, not easy to crack, and has water-fast, fire resisting characteristic.
To achieve the above object, scheme provided by the invention is as follows:
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；It is characterized in that, the hybrid glass in the composite mortar containing different length is fine
Dimension；The combined fiberglass is by length be respectively 0.5-1.5cm, 1.6-2.5cm, 2.6-3.5cm glass fibre mixing
Composition.
Further, the composite mortar includes the raw material of following parts by weight: 12-46 parts of coal ash, 0-12 parts of perlites,
0.3-1 parts of combined fiberglass, 0-0.5 parts of graphenes, 1-8 parts of fine sands, 1-6 parts of vermiculites, 1-5 parts of haydites, 30-35 parts of water,
0.3-1.5 parts of regulators, 0.1-0.4 parts of micro-expanding agents, 37.5-75 parts of cement；Wherein, the combined fiberglass is by length
Respectively 0.5-1.5cm, 1.6-2.5cm, 2.6-3.5cm parts of glass fibre is mixed to get according to the mass ratio of 3-6:1-5:1.
Further, the composite mortar includes the raw material of following parts by weight: 15-25 parts of coal ash, 1-3 parts of perlites,
0.5-0.8 parts of combined fiberglass, 0.1-0.2 parts of graphenes, 4-7 parts of fine sands, 2-4 parts of vermiculites, 2-3 parts of haydites, 31-33 parts
Water, 0.5-0.8 part regulator, 0.1-0.3 parts of micro-expanding agents, 40-60 parts of cement；Wherein, the combined fiberglass is by growing
Degree is respectively that the glass fibre of 0.8-1.2cm, 1.8-2.2cm, 2.8-3.2cm are mixed to get according to the mass ratio of 3-4:2-3:1.
Further, the regulator includes the raw material of following parts by weight: 10-15 parts of triethylene glycol dimethacrylates
Ester, 2-5 part lauryl methacrylate, 5-8 parts of trimethylolpropane trimethacrylates, 5-10 parts of propylene glycol methyl ether acetates.
Further, the regulator includes the raw material of following parts by weight: 12 parts of triethylene glycol dimethacrylate,
4 parts of lauryl methacrylates, 6 parts of trimethylolpropane trimethacrylates, 7 parts of propylene glycol methyl ether acetates.
The present invention provides the processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass and graphene, uniform in stirrer for mixing；
(2) cement, micro-expanding agent, coal ash, perlite, fine sand, leech is successively added into step (1) described blender again
Stone, haydite, regulator are uniformly mixed under room temperature and obtain composite mortar；Wherein, every a kind of material is added to be both needed to after mixing evenly
Add next material；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
Further, in step (2), the perlite is by following pretreatment: the ring by perlite at 650-700 DEG C
It is preheated 2-4 minutes under border, using calcination 3-5 seconds under 1120-1150 DEG C of thermal-flame.In the processing technology of cement batten
In, if not doing the content further limited, execute " the light porous partition wall item of GBT 19631-2005 glass fiber reinforced cement
Plate " standard requirement.
Further, in step (3), the mold includes hollow rectangular-shape die ontology, is mounted on the mould
Has the lid on ontology, the lid is described to make towards several cylindricality pore-creating columns are fixedly mounted in the die ontology on side
The bottom end of hole post can touch the inner bottom surface of the die ontology.
Further, the side plate of the die ontology is removable side panel.
Further, the lid is equipped with knob away from the side of the die ontology.
The raw materials used in the present invention has the advantages that
The long and short structure of combined fiberglass used in the present invention is different, replaced by various sizes of glass fibre length,
Mutual drawknot effect, is not easy to take out of；Globality after good reinforcing material solidification is not easy to be destroyed；When avoiding poration process
The phenomenon that collophore of generation is taken out of, the glass fibre of cement intralamellar part is caused to be unevenly distributed.
Graphene is a kind of known most thin two-dimensional material, two-dimentional lamellar structure, when by its with mix glass fiber one
It rises and is used in mixed way when cement batten, first is that, combined fiberglass connecting bridge beam action can have been carried, has made to mix glass
Even closer connection relationship is formed between glass fiber, connective stability is improved, to further increase the mechanics of cement batten
Performance improves drawing gravitation therebetween；Second is that can effectively improve the heat storage coefficient of cement batten after addition graphene, be applied to
Building building cement batten can effectively reduce the internal temperature of building, and energy-saving effect is obvious.
Coal ash is the solid residue that coal excludes that burns, and contains silicon, calcium component in these discarded residues, by high temperature at
Flyash, there is certain activity, building is upper to replace a part of cement using its activity, save water consumption, reduce and give birth to
Cost is produced, the workability of concrete batching system is improved, also has the advantages that lightweight.Perlite by this hair pretreatment it
Afterwards, water content reduces, and its volume expansion has good gap structure to original 30 times or more；It can make the guarantor of cement batten
Warm nature is more preferable, and quality mitigates significantly.The addition of fine sand, vermiculite, haydite, regulator can increase the structural strength of cement batten and steady
It is qualitative.In the present invention, the raw material provided cooperates, is all linked with one another, and can be realized makes the mitigation of cement batten quality, intensity
Good, ductility height, purpose not easy to crack and with water-fast, fire resisting characteristic.
It joined micro-expanding agent in the present invention, generate volume increase by reacting with water in process, hardening
The contraction that can compensate for product in journey prevents from cracking, and then improves the drop resistant of product, effect of anti-cracking, improves product strength.
Regulator used in the present invention includes triethylene glycol dimethacrylate, lauryl methacrylate, trihydroxy methyl
Propane triacrylate, propylene glycol methyl ether acetate can be filled in processing is made by the above-mentioned regulator being mixed to get
Divide and adjust raw material, and then improves the stability of cement batten structure.
The raw materials used in the present invention: coal ash, perlite, combined fiberglass, graphene, fine sand, vermiculite, haydite, microdilatancy
Agent, cement, triethylene glycol dimethacrylate, lauryl methacrylate, trimethylolpropane trimethacrylate, propylene glycol
Methyl ether acetate is purchased from domestic and international building material company, and there is no directly use by continuing to purify.
The invention has the following advantages:
1. the present invention improves anti-pull in cement batten horizontal direction using fiberglass gridding cloth as enhancing screen cloth
Ability；Meanwhile joined long and short glass fibre in the production slurry of cement batten, it is long by various sizes of glass fibre
Short delivery replaces, the effect of mutual drawknot can be good at the globality after reinforcing material solidifies, be not easy to be destroyed as shown in Fig. 2；
And by the control to glass fibre length and ratio, it is existing that the stirring unevenness that may occur in manufacturing process is avoided well
As avoiding the collophore phenomenon occurred when poration process.
2. the present invention raw material include graphene, existed in advance by graphene and combined fiberglass in the production process
Dispersion is mixed in water, graphene uniform can be made to be adhered to the surface of combined fiberglass, the attraction between adjoining graphite alkene can
The interaction force of combined fiberglass is further increased, to realize its mutual drawknot effect of reinforcement, improves cement batten
Stability and globality.
3. water is first added in the present invention in the production process, then addition combined fiberglass, graphene are stirred uniformly,
Then coal ash, cement, the remainder substance such as perlite are added, it is therefore an objective to allow combined fiberglass first to come into full contact with water, it can
It stirs evenly, and makes graphene uniform distribution on the glass fibers, be uniformly distributed it in the slurry, avoid because the touching water surface is uneven
The tension of even formation leads to fiber blocking distribution in heaps, leads to the phenomenon that being unevenly distributed.
4. setting several through-holes in cement batten produced by the present invention, it can thread, avoid in hole in practical Application in Building
The shortcomings that another fluting threading is needed when traditional construction；It can be reduced again using raw material, and intensity will not be caused inadequate because of pore-creating
The shortcomings that.
Detailed description of the invention
Attached drawing 1 is the schematic perspective view of obtained cement batten of the invention.
Attached drawing 2 is the microcosmic enlarged drawing of obtained cement batten of the invention.
Attached drawing 3 is the covering plate structure schematic diagram of mould therefor of the invention.
Attached drawing 4 is the cover board bottom view of mould therefor of the invention.
In figure: 1- cement batten, 11- through-hole, 2- lid, 3- pore-creating column, 4- knob, the glass that 5- length is 2.6-3.5cm
The glass fibre that glass fibre that glass fiber, 6- length are 1.6-2.5cm, 7- length are 0.5-1.5cm.
Specific embodiment
The present invention will be further described with reference to the examples below:
Embodiment 1
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 12 parts of coal ash, 0.3 part
Combined fiberglass, 1 part of fine sand, 1 part of vermiculite, 1 part of haydite, 30 parts of water, 0.3 part of regulator, 0.1 part of micro-expanding agent, 37.5 parts
Cement；Wherein, it is respectively the glass fibre of 0.5cm, 1.6cm, 2.6cm according to 3:1:1 that the combined fiberglass, which is by length,
Mass ratio be mixed to get；The regulator includes the raw material of following parts by weight: 10 parts of triethylene glycol dimethacrylate,
2 parts of lauryl methacrylates, 5 parts of trimethylolpropane trimethacrylates, 5 parts of propylene glycol methyl ether acetates.
The processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass, uniform in stirrer for mixing；
(2) again successively into step (1) described blender be added cement, micro-expanding agent, coal ash, fine sand, vermiculite, haydite,
Regulator is uniformly mixed under room temperature and obtains composite mortar；Wherein, every a kind of material is added to be both needed to add down after mixing evenly
One material；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
Present embodiment provides the structure explanation of the mold: including hollow rectangular-shape die ontology, being mounted on institute
State the lid 2 on die ontology, the lid 2 towards several cylindricality pore-creating columns 3 are fixedly mounted in the die ontology on side,
The bottom end of the pore-creating column 3 can touch the inner bottom surface of the die ontology；The side plate of the die ontology is removable side panel；
The lid 2 is equipped with knob 4 away from the side of the die ontology.
Embodiment 2
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 0.1 part of graphene, 12
Part coal ash, 0.3 part of combined fiberglass, 1 part of fine sand, 1 part of vermiculite, 1 part of haydite, 30 parts of water, 0.3 part of regulator, 0.1 part it is micro- swollen
Swollen dose, 37.5 parts of cement；Wherein, the glass fibers of the combined fiberglass to be by length be respectively 0.5cm, 1.6cm, 2.6cm
Dimension is mixed to get according to the mass ratio of 3:1:1；The regulator includes the raw material of following parts by weight: 10 parts of triethylene glycol diformazans
Base acrylate, 2 parts of lauryl methacrylates, 5 parts of trimethylolpropane trimethacrylates, 5 parts of propylene glycol methyl ether acetates.
The processing technology and embodiment 1 are consistent.
Embodiment 3
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 46 parts of coal ash, 12 parts
Perlite, 1 part of combined fiberglass, 0.5 part of graphene, 8 parts of fine sands, 6 parts of vermiculites, 5 parts of haydites, 35 parts of water, 1.5 parts of adjustings
Agent, 0.4 part of micro-expanding agent, 75 parts of cement；Wherein, the combined fiberglass be respectively by length 1.5cm, 2.5cm,
The glass fibre of 3.5cm is mixed to get according to the mass ratio of 6:5:1；The regulator includes the raw material of following parts by weight: 15
Part triethylene glycol dimethacrylate, 5 parts of lauryl methacrylates, 8 parts of trimethylolpropane trimethacrylates, 10 part third
Glycol methyl ether acetate.
The processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass and graphene, uniform in stirrer for mixing；
(2) cement, micro-expanding agent, coal ash, perlite, fine sand, leech is successively added into step (1) described blender again
Stone, haydite, regulator are uniformly mixed under room temperature and obtain composite mortar；Wherein, every a kind of material is added to be both needed to after mixing evenly
Add next material；The perlite is by following pretreatment: perlite being preheated 4 minutes in the environment of 700 DEG C, then is passed through
Calcination 5 seconds are spent under 1150 DEG C of thermal-flames；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
Present embodiment mould therefor and embodiment 1 are consistent.
Embodiment 4
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 15 parts of coal ash, 1 part of treasure
Zhu Yan, 0.5 part of combined fiberglass, 0.1 part of graphene, 4 parts of fine sands, 2 parts of vermiculites, 2 parts of haydites, 31 parts of water, 0.5 part of adjusting
Agent, 0.1 part of micro-expanding agent, 40 parts of cement；Wherein, the combined fiberglass be respectively by length 0.8cm, 1.8cm,
The glass fibre of 2.8cm is mixed to get according to the mass ratio of 3:2:1；The regulator includes the raw material of following parts by weight: 10
Part triethylene glycol dimethacrylate, 2 parts of lauryl methacrylates, 5 parts of trimethylolpropane trimethacrylates, 5 part third
Glycol methyl ether acetate.
The processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass and graphene, uniform in stirrer for mixing；
(2) cement, micro-expanding agent, coal ash, perlite, fine sand, leech is successively added into step (1) described blender again
Stone, haydite, regulator are uniformly mixed under room temperature and obtain composite mortar；Wherein, every a kind of material is added to be both needed to after mixing evenly
Add next material；The perlite is by following pretreatment: perlite being preheated 2 minutes in the environment of 650 DEG C, then is passed through
Calcination 3 seconds are spent under 1120 DEG C of thermal-flames；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
Present embodiment mould therefor and embodiment 1 are consistent.
Embodiment 5
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 25 parts of coal ash, 3 parts of treasure
Zhu Yan, 0.8 part of combined fiberglass, 0.2 part of graphene, 7 parts of fine sands, 4 parts of vermiculites, 3 parts of haydites, 33 parts of water, 0.8 part of adjusting
Agent, 0.3 part of micro-expanding agent, 60 parts of cement；Wherein, the combined fiberglass be respectively by length 1.2cm, 2.2cm,
The glass fibre of 3.2cm is mixed to get according to the mass ratio of 4:3:1；The regulator includes the raw material of following parts by weight: 15
Part triethylene glycol dimethacrylate, 5 parts of lauryl methacrylates, 8 parts of trimethylolpropane trimethacrylates, 10 part third
Glycol methyl ether acetate.
The processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass and graphene, uniform in stirrer for mixing；
(2) cement, micro-expanding agent, coal ash, perlite, fine sand, leech is successively added into step (1) described blender again
Stone, haydite, regulator are uniformly mixed under room temperature and obtain composite mortar；Wherein, every a kind of material is added to be both needed to after mixing evenly
Add next material；The perlite is by following pretreatment: perlite being preheated 3 minutes in the environment of 680 DEG C, then is passed through
Calcination 4 seconds are spent under 1140 DEG C of thermal-flames；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
Present embodiment mould therefor and embodiment 1 are consistent.
Comparative example 1
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 25 parts of coal ash, 3 parts of treasure
Zhu Yan, 0.8 part of combined fiberglass, 0.2 part of graphene, 7 parts of fine sands, 3 parts of haydites, 33 parts of water, 60 parts of cement are (with embodiment 5
Compare, this comparative example do not include 4 parts of vermiculites, 0.8 part of regulator, 0.3 part of micro-expanding agent)；
The processing technology and embodiment 5 are consistent.
Comparative example 2
A kind of glass fibre solid enhancing light-weight cement slat, the cement batten is by materials cast with composite paste mold shape
At two sides have fiberglass gridding cloth；The composite mortar includes the raw material of following parts by weight: 25 parts of coal ash, 3 parts of treasure
Zhu Yan, 0.8 part of combined fiberglass, 0.2 part of graphene, 7 parts of fine sands, 4 parts of vermiculites, 3 parts of haydites, 33 parts of water, 0.8 part of adjusting
Agent, 0.3 part of micro-expanding agent, 60 parts of cement；Wherein, the combined fiberglass be respectively by length 1.2cm, 2.2cm,
The glass fibre of 3.2cm is mixed to get according to the mass ratio of 4:3:1；
The processing technology of the glass fibre solid enhancing light-weight cement slat, includes the following steps:
(1) above-mentioned raw materials are put in blender to be uniformly mixed under room temperature and obtain composite mortar；
(2) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after its molding
Mold is removed, just cement batten processed is obtained；
(3) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
This comparative example mould therefor and embodiment 5 are consistent.
Blank group
A kind of light-weight cement slat, the cement batten are formed by materials cast with composite paste mold, and two sides have glass
Fibrous mesh cloth；Contain glass fibre in the composite mortar, it is 3cm that the glass fibre, which is by length,；The cement batten
With through-hole.
Experiment:
1. resistance to Thermal test: Example 1-5, comparative example 1-2, blank group cement batten, specification be 1.5m × 1m ×
0.12m respectively detects the thermal coefficient of test sample, and record test result is shown in Table 1.
1 thermal coefficient of table
By the testing result of table 1 it is found that the thermal coefficient of 1-5 products obtained therefrom of the embodiment of the present invention is better than comparative example, explanation
Product, which is made, in 1-5 of the embodiment of the present invention has good heat insulation,
The thermal coefficient of embodiment 2 after graphene is added is lower than embodiment 1, and it is thermally conductive to illustrate that addition graphene can reduce
Coefficient has better heat insulation.
2. cement batten obtained by Example 1-5, comparative example 1-2, blank, specification is 1.5m × 1m × 0.12m, according to
" GBT19631-2005 light-weight multi-hole partition wall batten " is detected, and record test result is shown in Table 2.
2 testing result of table
By the testing result of table 2 it is found that the testing result of 1-5 products obtained therefrom of the embodiment of the present invention is much better than standard wants
It asks.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not to invention protection scope
Limitation, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not required to
It is still within the scope of the present invention to make the creative labor the various modifications or changes that can be made.
Claims (10)
1. a kind of glass fibre solid enhances light-weight cement slat, the cement batten is formed by materials cast with composite paste mold,
Its two sides has fiberglass gridding cloth；It is characterized in that, containing the combined fiberglass of different length in the composite mortar；
The combined fiberglass is by length be respectively 0.5-1.5cm, 1.6-2.5cm, 2.6-3.5cm glass fibre mixing group
At.
2. glass fibre solid enhances light-weight cement slat according to claim 1, which is characterized in that the composite mortar packet
Include the raw material of following parts by weight: 12-46 parts of coal ash, 0-12 parts of perlites, 0.3-1 parts of combined fiberglass, 0-0.5 parts of graphite
Alkene, 1-8 part fine sand, 1-6 parts of vermiculites, 1-5 parts of haydites, 30-35 parts of water, 0.3-1.5 parts of regulators, 0.1-0.4 parts of micro-expanding agents,
37.5-75 part cement；Wherein, it is respectively 0.5-1.5cm, 1.6-2.5cm, 2.6- that the combined fiberglass, which is by length,
The glass fibre of 3.5cm is mixed to get according to the mass ratio of 3-6:1-5:1.
3. glass fibre solid according to claim 1 or claim 2 enhances light-weight cement slat, which is characterized in that the composite pulp
Material includes the raw material of following parts by weight: 15-25 parts of coal ash, 1-3 parts of perlites, 0.5-0.8 parts of combined fiberglass, 0.1-
0.2 part of graphene, 4-7 parts of fine sands, 2-4 parts of vermiculites, 2-3 parts of haydites, 31-33 parts of water, 0.5-0.8 parts of regulators, 0.1-0.3 parts
Micro-expanding agent, 40-60 part cement；Wherein, the combined fiberglass be respectively by length 0.8-1.2cm, 1.8-2.2cm,
The glass fibre of 2.8-3.2cm is mixed to get according to the mass ratio of 3-4:2-3:1.
4. glass fibre solid enhances light-weight cement slat according to claim 3, which is characterized in that the regulator includes
The raw material of following parts by weight: 10-15 parts of triethylene glycol dimethacrylate, 2-5 parts of lauryl methacrylates, 5-8 parts
Trimethylolpropane trimethacrylate, 5-10 part propylene glycol methyl ether acetate.
5. glass fibre solid enhances light-weight cement slat according to claim 4, which is characterized in that the regulator includes
The raw material of following parts by weight: 12 parts of triethylene glycol dimethacrylate, 4 parts of lauryl methacrylates, 6 parts of trihydroxy methyls
Propane triacrylate, 7 parts of propylene glycol methyl ether acetates.
6. a kind of processing technology of the enhancing of the glass fibre solid as described in claim any one of 1-5 light-weight cement slat, special
Sign is, includes the following steps:
(1) Xiang Shuizhong is put into combined fiberglass and graphene, uniform in stirrer for mixing；
(2) cement, micro-expanding agent, coal ash, perlite, fine sand, vermiculite, pottery is successively added into step (1) described blender again
Grain, regulator are uniformly mixed under room temperature and obtain composite mortar；Wherein, it is every be added a kind of material be both needed to after mixing evenly again plus
Enter next material；
(3) fiberglass gridding cloth is packed into the two sides of mold, composite mortar is injected into mold, is stood after be removed after its molding
Mold obtains just cement batten processed；
(4) the just cement batten processed is conserved, finished cement batten is obtained after maintenance.
7. the processing technology of glass fibre solid enhancing light-weight cement slat according to claim 6, which is characterized in that in step
Suddenly in (2), the perlite is by following pretreatment: perlite being preheated 2-4 minutes in the environment of 650-700 DEG C, then is passed through
Calcination 3-5 seconds is spent under 1120-1150 DEG C of thermal-flame.
8. the processing technology of glass fibre solid enhancing light-weight cement slat according to claim 6, which is characterized in that in step
Suddenly in (3), the mold includes hollow rectangular-shape die ontology, the lid being mounted on the die ontology, the lid
Body can touch described towards several cylindricality pore-creating columns, the bottom end of the pore-creating column is fixedly mounted in the die ontology on side
The inner bottom surface of die ontology.
9. the processing technology of glass fibre solid enhancing light-weight cement slat according to claim 8, which is characterized in that described
The side plate of die ontology is removable side panel.
10. the processing technology of glass fibre solid enhancing light-weight cement slat according to claim 8, which is characterized in that institute
It states lid and is equipped with knob away from the side of the die ontology.
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