CN103541488B - A kind of preparation method of calcium silicate board veneer Light trabs - Google Patents
A kind of preparation method of calcium silicate board veneer Light trabs Download PDFInfo
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- CN103541488B CN103541488B CN201310509911.2A CN201310509911A CN103541488B CN 103541488 B CN103541488 B CN 103541488B CN 201310509911 A CN201310509911 A CN 201310509911A CN 103541488 B CN103541488 B CN 103541488B
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- central layer
- gas concrete
- concrete central
- calcium silicate
- silicate board
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- 229910052918 calcium silicate Inorganic materials 0.000 title claims abstract description 30
- 239000000378 calcium silicate Substances 0.000 title claims abstract description 30
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention relates to a kind of preparation method of calcium silicate board veneer Light trabs, this wallboard comprises one piece of gas concrete central layer, two surfaces of gas concrete central layer maximum area are bonded with calcium silicate board, by preparing slip, prepare cage of reinforcement, prepare gas concrete central layer and finally prepare wallboard.There is good sound insulation value and High anti bending strength, and nailing, hanging performance are good, calcium silicate board veneer Light trabs meets the requirement of body of wall function comprehensively, and for environmental protection, energy-conservation, profit is useless, recycling economy creates favorable conditions, and is the best product of current materials for wall reform.Therefore, there is good development prospect.
Description
Technical field
The invention belongs to building material technical field, relate to a kind of preparation method of calcium silicate board veneer Light trabs.
Background technology
Wallboard is a kind of building structure being made up of bearing system wall and floor.Wall both made supporting member, made again the partition in room, was the most frequently used in residential building and the form of structure of less expensive.Shortcoming is that the flexibility that indoor plane is arranged is poor, for overcoming this shortcoming, at present to large bay future development.Wall plate structure is used for house, apartment, also can be used for the utilities building such as office building, school.The load bearing wall of wall plate structure can be made with brick, building block, prefabricated or cast-in-situ concrete.
Existing ordinary concrete wallboard is single structure, the heavier-weight of the wallboard made and cost is high, be unfavorable for transport and construction, and use sound insulation, insulation, effect of heat insulation is poor and durability is also not enough, and concrete panel can produce certain building waste when making, and is unfavorable for environmental protection and energy saving.
Summary of the invention
For overcoming above-mentioned technical disadvantages, the invention provides a kind of with CHARACTERISTICS OF TAILINGS SAND, flyash, slag, cement, lime for primary raw material, there are energy-conserving and environment-protective, unit weight be low, intensity is high, easy construction and the preparation method of the calcium silicate board veneer Light trabs of the low feature of cost
.
The present invention solves the technical method that its technical problem adopts: a kind of Preparation Method of calcium silicate board veneer Light trabs, and this wallboard comprises one piece of gas concrete central layer, and two surfaces of gas concrete central layer maximum area are bonded with calcium silicate board; Its preparation method is as follows:
The first step, prepares slip: get sand 40 ~ 60, lime 12 ~ 17, cement 15 ~ 20, gypsum 2 ~ 3, aluminium powder 0.08, ratio of water to material 0.6 ~ 0.65 according to component and weight proportion, above-mentioned material is put into mixer uniform stirring and makes slip in 4 ~ 6 minutes;
Second step, prepares cage of reinforcement: the cold-drawn low-carbon wire choosing φ 3 ~ φ 4 millimeters, by automatic welding machine of mesh, is processed into the cage of reinforcement being less than gas concrete central layer size;
3rd step, prepare gas concrete central layer: be fixed on by the cage of reinforcement prepared in gas concrete central layer mould, then slip is injected in gas concrete central layer mould, and gas concrete central layer mould is put into temperature be 40 ~ 60 DEG C precuring kiln leave standstill 60 ~ 90 minutes, again gas concrete central layer mould being sent into autoclave afterwards carries out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained gas concrete central layer;
4th step, prepare wallboard: the finished product calcium silicate board bought is fitted in maximum two of gas concrete central layer area and is coated with on the surface of cementing agent, rolling with roll-type roll unit makes it be adjacent to, again the gas concrete central layer being bonded with calcium silicate board is sent in autoclave carry out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained wallboard.
Cementing agent is coated with between described gas concrete central layer and calcium silicate board.
Component and the weight proportion thereof of described cementing agent are: cement 25 ~ 30, river sand 40 ~ 50, water glass 10 ~ 15, above-mentioned material are put into agitator and add appropriate water, make the degree of mobilization of mixture reach 180 ~ 200mm, can obtain after uniform stirring.
The invention has the beneficial effects as follows: the solid waste primary raw material such as the available mine tailing of preparation, flyash, slag of gas concrete central layer, there is good building energy conservation effect, and meet recycling economy requirement, the wallboard prepared is built-in with cage of reinforcement, there is good sound insulation value and High anti bending strength, and nailing, hanging performance are good, calcium silicate board veneer Light trabs meets the requirement of body of wall function comprehensively, for environmental protection, energy-conservation, profit is useless, recycling economy creates favorable conditions, and is the best product of current materials for wall reform.Therefore, there is good development prospect.
Accompanying drawing explanation
Fig. 1 is calcium silicate board veneer Light trabs structural representation.
In figure: 1-gas concrete central layer, 2-calcium silicate board.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
A Preparation Method for calcium silicate board veneer Light trabs, this wallboard comprises one piece of gas concrete central layer 1, and two surfaces of gas concrete central layer 1 maximum area are bonded with calcium silicate board 2; Its preparation method is as follows:
The first step, prepares slip: get sand 40 ~ 60, lime 12 ~ 17, cement 15 ~ 20, gypsum 2 ~ 3, aluminium powder 0.08, ratio of water to material 0.6 ~ 0.65 according to component and weight proportion, above-mentioned material is put into mixer uniform stirring and makes slip in 4 ~ 6 minutes;
Second step, prepares cage of reinforcement: the cold-drawn low-carbon wire choosing φ 3 ~ φ 4 millimeters, by automatic welding machine of mesh, is processed into the cage of reinforcement being less than gas concrete central layer size;
3rd step, prepare gas concrete central layer: be fixed on by the cage of reinforcement prepared in gas concrete central layer mould, then slip is injected in gas concrete central layer mould, and gas concrete central layer mould is put into temperature be 40 ~ 60 DEG C precuring kiln leave standstill 60 ~ 90 minutes, again gas concrete central layer mould being sent into autoclave afterwards carries out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained gas concrete central layer;
4th step, prepare wallboard: the finished product calcium silicate board bought is fitted in maximum two of gas concrete central layer area and is coated with on the surface of cementing agent, rolling with roll-type roll unit makes it be adjacent to, again the gas concrete central layer being bonded with calcium silicate board is sent in autoclave carry out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained wallboard.
Cementing agent is coated with between described gas concrete central layer 1 and calcium silicate board 2.
Component and the weight proportion thereof of described cementing agent are: cement 25 ~ 30, river sand 40 ~ 50, water glass 10 ~ 15, above-mentioned material are put into agitator and add appropriate water, make the degree of mobilization of mixture reach 180 ~ 200mm, can obtain after uniform stirring.
Embodiment 1: get sand 40 ~ 60 according to component and weight proportion, lime 12 ~ 17, cement 15 ~ 20, gypsum 2 ~ 3, aluminium powder 0.08, ratio of water to material 0.6 ~ 0.65, above-mentioned material is put into mixer uniform stirring 4 ~ 6 minutes obtained slips, choose the cold-drawn low-carbon wire of φ 3 ~ φ 4 millimeters, by automatic welding machine of mesh, be processed into the cage of reinforcement being less than gas concrete central layer size, then the cage of reinforcement prepared is fixed in gas concrete central layer mould, and slip is injected in gas concrete central layer mould, gas concrete central layer mould is put into temperature be 40 ~ 60 DEG C precuring kiln leave standstill 60 ~ 90 minutes, again gas concrete central layer mould being sent into autoclave afterwards carries out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained gas concrete central layer, finally the finished product calcium silicate board bought being fitted in maximum two of gas concrete central layer area is coated with on the surface of cementing agent, rolling with roll-type roll unit makes it be adjacent to, again the gas concrete central layer being bonded with calcium silicate board is sent in autoclave carry out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained wallboard.
The solid waste primary raw material such as the available mine tailing of preparation, flyash, slag of gas concrete central layer, there is good building energy conservation effect, and meet recycling economy requirement, the wallboard prepared is built-in with cage of reinforcement, have good sound insulation value and High anti bending strength, and nailing, hanging performance are good, calcium silicate board veneer Light trabs meets the requirement of body of wall function comprehensively, for environmental protection, energy-conservation, profit is useless, recycling economy creates favorable conditions, and is the best product of current materials for wall reform.Therefore, there is good development prospect.
Claims (3)
1. a preparation method for calcium silicate board veneer Light trabs, this wallboard comprises one piece of gas concrete central layer, two surfaces of gas concrete central layer maximum area is bonded with calcium silicate board, it is characterized in that preparation method is as follows:
The first step, prepares slip: get sand 40 ~ 60, lime 12 ~ 17, cement 15 ~ 20, gypsum 2 ~ 3, aluminium powder 0.08, ratio of water to material 0.6 ~ 0.65 according to component and weight proportion, above-mentioned material is put into mixer uniform stirring and makes slip in 4 ~ 6 minutes;
Second step, prepares cage of reinforcement: the cold-drawn low-carbon wire choosing φ 3 ~ φ 4 millimeters, by automatic welding machine of mesh, is processed into the cage of reinforcement being less than gas concrete central layer size;
3rd step, prepare gas concrete central layer: be fixed on by the cage of reinforcement prepared in gas concrete central layer mould, then slip is injected in gas concrete central layer mould, and gas concrete central layer mould is put into temperature be 40 ~ 60 DEG C precuring kiln leave standstill 60 ~ 90 minutes, again gas concrete central layer mould being sent into autoclave afterwards carries out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained gas concrete central layer;
4th step, prepare wallboard: the finished product calcium silicate board bought is fitted in maximum two of gas concrete central layer area and is coated with on the surface of cementing agent, rolling with roll-type roll unit makes it be adjacent to, again the gas concrete central layer being bonded with calcium silicate board is sent in autoclave carry out steam-cured, under be 1.6mpa temperature being the condition of 200 ° of C at air pressure steam-cured 8 ~ 10 hours, obtained wallboard.
2. the preparation method of calcium silicate board veneer Light trabs as claimed in claim 1, is characterized in that: be coated with cementing agent between described gas concrete central layer and calcium silicate board.
3. the preparation method of calcium silicate board veneer Light trabs as claimed in claim 2, it is characterized in that: component and the weight proportion thereof of described cementing agent are: cement 25 ~ 30, river sand 40 ~ 50, water glass 10 ~ 15, above-mentioned material is put into agitator and add appropriate water, make the degree of mobilization of mixture reach 180 ~ 200mm after uniform stirring, can obtain.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310509911.2A CN103541488B (en) | 2013-10-25 | 2013-10-25 | A kind of preparation method of calcium silicate board veneer Light trabs |
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| CN201310509911.2A CN103541488B (en) | 2013-10-25 | 2013-10-25 | A kind of preparation method of calcium silicate board veneer Light trabs |
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| CN103541488A CN103541488A (en) | 2014-01-29 |
| CN103541488B true CN103541488B (en) | 2015-12-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111350304A (en) * | 2020-03-10 | 2020-06-30 | 广东中科天为能源有限公司 | Waterproof heat-preservation energy-saving wallboard made of alloy aluminum plate and composite aerated concrete and preparation method |
| CN111516120A (en) * | 2020-04-16 | 2020-08-11 | 江苏德业节能科技发展有限公司 | ALC autoclaved aerated concrete slab and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381691Y (en) * | 1998-06-26 | 2000-06-07 | 梁炳恒 | Foamed inorganic polymer sandwich wall panel |
| AU7875300A (en) * | 1999-10-07 | 2001-05-10 | Consolidated Minerals, Inc. | Backerboard sheet including aerated concrete core |
| CN2571862Y (en) * | 2002-10-11 | 2003-09-10 | 莱州祥云防火隔热材料有限公司 | Calcium silicate compound wall structure member |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| CN103172315A (en) * | 2013-03-28 | 2013-06-26 | 海达建设集团有限公司 | Polycrystal flexible tile binder |
-
2013
- 2013-10-25 CN CN201310509911.2A patent/CN103541488B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381691Y (en) * | 1998-06-26 | 2000-06-07 | 梁炳恒 | Foamed inorganic polymer sandwich wall panel |
| AU7875300A (en) * | 1999-10-07 | 2001-05-10 | Consolidated Minerals, Inc. | Backerboard sheet including aerated concrete core |
| CN2571862Y (en) * | 2002-10-11 | 2003-09-10 | 莱州祥云防火隔热材料有限公司 | Calcium silicate compound wall structure member |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| CN103172315A (en) * | 2013-03-28 | 2013-06-26 | 海达建设集团有限公司 | Polycrystal flexible tile binder |
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| CN103541488A (en) | 2014-01-29 |
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Effective date of registration: 20170629 Address after: Shiliting 512000 Guangdong province Zhenjiang District of Shaoguan City Village No. 156 Patentee after: SHAOGUAN QUANCHENG INDUSTRIAL TECHNOLOGY CO., LTD. Address before: No. 8 Yincui wongtee B502 new road 512000 Guangdong city in Shaoguan Province, Wujiang District Patentee before: Huang Haitao |