CN203403590U - Light-weight cement ribbon board - Google Patents
Light-weight cement ribbon board Download PDFInfo
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- CN203403590U CN203403590U CN201320348330.0U CN201320348330U CN203403590U CN 203403590 U CN203403590 U CN 203403590U CN 201320348330 U CN201320348330 U CN 201320348330U CN 203403590 U CN203403590 U CN 203403590U
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- cement
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- batten
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Abstract
The utility model discloses a light-weight cement ribbon board which comprises two symmetrically arranged calcium silicate board layers, wherein a foamed cement layer is arranged between the two calcium silicate board layers; gelatinization enhancement agent layers are arranged between the foamed cement layer and the calcium silicate board layers. The light-weight cement ribbon board disclosed by the utility model is low in cost and high in fire resistance and is suitable for meeting of requirements of buildings in places such as families and offices.
Description
Technical field
The utility model relates to building material field, the light cement batten that in particular a kind of building partition is used.
Background technology
The light weight cement plate that prior art is used for building partition generally forms by pour into foam cement manufacture between two calcium silicate boards, and this light weight cement plate quality is light, and hardness is large, meets user and builds demand.But directly combination between the light weight cement plate mesosilicic acid calcium plate of prior art and foam cement, this connected mode steadiness is poor, and while using for a long time, calcium silicate board and easy separated the peeling off of foam cement, cause light weight cement plate to be scrapped; In addition, light weight cement plate of the prior art foam cement used generally adds foam, although this foam cement lighter weight, its hardness is poor, for some specific building requirements and do not meet.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of light cement batten, is intended to solve between the light weight cement plate calcium silicate board of prior art and foam cement stable connection poor, while using for a long time, and calcium silicate board and the easy separated technical problem of peeling off of foam cement.
The technical solution of the utility model is as follows: a kind of light cement batten, wherein, comprise symmetrically arranged two calcium silicates flaggies, between described calcium silicates flaggy, be provided with foam cement layer, between described foam cement layer and calcium silicates flaggy, be provided with gelling reinforcing agent layer.
Described light cement batten, wherein, described gelling reinforcing agent layer thickness is 0.1mm-1mm.
, wherein, in described foam cement layer, there is peripheric blister in described light cement batten.
Described light cement batten, wherein, described peripheric blister major diameter is not more than 5mm.
Described light cement batten, wherein, the side of described foam cement layer is provided with groove.
Described light cement batten, wherein, the side of described foam cement layer is provided with projection.
The beneficial effects of the utility model: the utility model discloses the light weight cement plate that a kind of steadiness is high, the utility model by arranging gelling reinforcing agent layer between calcium silicates flaggy and foam cement layer, greatly improve the steadiness that calcium silicates flaggy is connected with foam cement layer, improve the application life of light weight cement plate; In the foam cement composition that the utility model provides, do not adopt PU foam, not only reduced cost of production, and improved the intensity of foam cement; The light weight cement plate cost that the utility model provides is low, refractoriness is high, be applicable to the building requirements of the public places such as hotel, office, the light weight cement plate that the utility model provides also has good heat-insulation and heat-preservation, it is the ideal material of Discussion on architecture partition wall, the light weight cement plate that the utility model provides is owing to not adopting the manufacture of PU foam, therefore in foam cement, there is more pore, its soundproof effect is excellent, and there is good waterproof and dampproof and anti-seismic performance, meet the building requirements in the places such as household, office and public place of entertainment.
Accompanying drawing explanation
Fig. 1 is the structural representation of light cement batten in the utility model.
Fig. 2 is the flow chart of the production method of light cement batten in the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
The utility model discloses a kind of light cement batten, its structure as shown in Figure 1, comprise symmetrically arranged two calcium silicates flaggies 100, between described calcium silicates flaggy 100, be provided with foam cement layer 200, between described foam cement layer 200 and calcium silicates flaggy 100, be provided with gelling reinforcing agent layer 300.Gelling reinforcing agent layer 300 has increased the steadiness of foam cement layer 200 and 100 combinations of calcium silicates flaggy greatly, improves practicality and the life-span of light cement batten.The interior peripheric blister that exists of described foam cement layer 200, described peripheric blister major diameter is not more than 5mm.
The composition of described gelling reinforcing agent layer 300 is calculated according to percentage by weight, comprises cement 80%, 108 glue 5%-20%, polyacrylamide 1%-5%, TX-50 emulsifier 1%-10%, polyester fiber 1%-5%, Silicone acrylic emulsion 1%-5%.
Further, through inventor's long term test, draw, when the percentage by weight of the composition of described gelling reinforcing agent layer 300 is following, best results: cement 80%, 108 glue 16%, polyacrylamide 1%, TX-50 emulsifier 1%, polyester fiber 1%, Silicone acrylic emulsion 1%.
300 adhesive effect of gelling reinforcing agent layer, therefore under the prerequisite of overall performance of considering cost and light cement batten, through inventor's test of many times, draw, when described gelling reinforcing agent layer 300 thickness are 0.1mm-1mm, best results, both guarantee its high adherence and low cost, do not affected again the performance of whole sheet material.
The composition of described foam cement layer 200 is calculated according to percentage by weight, comprises that river sand 1%-10%, 108 glue 1%-10%, water reducing agent 0.1%-1%, gypsum 1%-10%, triethanolamine 0.01%-1%, waste stone dust 0-20%, remainder are cement.
Further, through inventor long term test, draw, when the weight percent of the composition of described foam cement layer 200 is following, best results: river sand 10%, 108 glue 10%, water reducing agent 1%, gypsum 10%, triethanolamine 1%, waste stone dust 20%, remainder are cement.
The invention also discloses a kind of production method of light cement batten, its step as shown in Figure 2, comprising: a. prepares gelling reinforcing agent, and each composition of gelling reinforcing agent is mixed according to percentage by weight proportioning, stirs, and obtains gelling reinforcing agent, standby;
B. calcium silicate board is cut into required size, on calcium silicate board surface, coats gelling reinforcing agent, pack mould into;
C. by each composition mixed foaming of foam cement, obtain foam cement, in mould, inject foam cement;
D. place, after foam cement and calcium silicate board stable bond, remove mould, obtain semiproduct light weight cement plate;
E. half finished light cement board is carried out to maintenance, after maintenance, obtain finished light cement board.
In described steps d, be 12-48 hour standing time; But in actual production, the time of placing in steps d need to judge according to the temperature and humidity of environment, and needs the observation foam cement of not timing and the situation of calcium silicate board in put procedure, to guarantee that finished light cement board has good character.
In described step e, be 28 days curing period.
During actual installation, in light cement batten, the side of foam cement layer 200 is provided with groove, in another piece light cement batten, the side of foam cement layer 200 is provided with the projection mating with groove, and the light cement batten of two adjacent settings is fixed in chimeric by projection and groove.Further, staff can, according to nail or glue etc. on actual requirement, improve the compactness of adjacent two blocks of light cement battens.
Embodiment 1
Get respectively: cement 80%, 108 glue 16%, polyacrylamide 1%, TX-50 emulsifier 1%, polyester fiber 1%, Silicone acrylic emulsion 1%; Mixing and stirring, obtains gelling reinforcing agent, standby; Calcium silicate board is cut into required size, on calcium silicate board surface, coats gelling reinforcing agent, gelling reinforcing agent thickness is 1mm, packs mould into.
Get respectively: river sand 10%, 108 glue 10%, water reducing agent 1%, gypsum 10%, triethanolamine 1%, waste stone dust 20%, cement remainder, mixed foaming, obtains foam cement, in mould, injects foam cement; Place 48 hours, after foam cement and calcium silicate board stable bond, remove mould, obtain semiproduct light weight cement plate; Double finished light cement board carries out maintenance 28 days, obtains finished light cement board after maintenance.
The light cement batten of producing in the present embodiment has the following advantages, and presentation quality is good: plate face is without exposing muscle fibre, and non-trimming burr is flawless; Its shock resistance is good: after 5 impact tests, two sides is without connecting slight crack; Its compressive strength is 3.9Mpa, and moisture content is 7%, and coefficient of softening is 0.82, and hanging force is greater than 1000N, and thermal transmittance is 1.977W/(mk); Its internal radiation index, external exposure exponential sum radionuclide specific activity all meet " radioactive material nucleic is limited the quantity of " check, reach the standard of category-A decorating and renovating material.
Embodiment 2
Get respectively: cement 80%, 108 glue 10%, polyacrylamide 1%, TX-50 emulsifier 7%, polyester fiber 1%, Silicone acrylic emulsion 1%; Mixing and stirring, obtains gelling reinforcing agent, standby; Calcium silicate board is cut into required size, on calcium silicate board surface, coats gelling reinforcing agent, gelling reinforcing agent thickness is 0.1mm, packs mould into.
Get respectively: river sand 5%, 108 glue 5%, water reducing agent 1%, gypsum 5%, triethanolamine 1%, waste stone dust 10%, cement remainder, mixed foaming, obtains foam cement, in mould, injects foam cement; Place 12 hours, after foam cement and calcium silicate board stable bond, remove mould, obtain semiproduct light weight cement plate; Double finished light cement board carries out maintenance 28 days, obtains finished light cement board after maintenance.
Embodiment 3
Get respectively: cement 80%, 108 glue 5%, polyacrylamide 5%, TX-50 emulsifier 5%, polyester fiber 2.5%, Silicone acrylic emulsion 2.5%; Mixing and stirring, obtains gelling reinforcing agent, standby; Calcium silicate board is cut into required size, on calcium silicate board surface, coats gelling reinforcing agent, gelling reinforcing agent thickness is 1mm, packs mould into.
Get respectively: river sand 1%, 108 glue 1%, water reducing agent 0.1%, gypsum 1%, triethanolamine 0.01%, waste stone dust 2%, cement remainder, mixed foaming, obtains foam cement, in mould, injects foam cement; Place 48 hours, after foam cement and calcium silicate board stable bond, remove mould, obtain semiproduct light weight cement plate; Double finished light cement board carries out maintenance 28 days, obtains finished light cement board after maintenance.
The utility model discloses the light weight cement plate that a kind of steadiness is high, the utility model by arranging gelling reinforcing agent layer 300 between calcium silicates flaggy 100 and foam cement layer 200, greatly improve the steadiness that calcium silicates flaggy 100 is connected with foam cement layer 200, improve the application life of light weight cement plate; In the foam cement composition that the utility model provides, do not adopt PU foam, not only reduced cost of production, and improved the intensity of foam cement; The light weight cement plate cost that the utility model provides is low, refractoriness is high, be applicable to the building requirements in the places such as household, office, the light weight cement plate that the utility model provides also has good heat-insulation and heat-preservation, it is the ideal material of Discussion on architecture partition wall, the light weight cement plate that the utility model provides is owing to not adopting the manufacture of PU foam, therefore in foam cement, there is more pore, its soundproof effect is excellent, and there is good waterproof and dampproof and anti-seismic performance, meet the building requirements in the places such as household, office and public place of entertainment.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (6)
1. a light cement batten, is characterized in that, comprises symmetrically arranged two calcium silicates flaggies, between described calcium silicates flaggy, is provided with foam cement layer, is provided with gelling reinforcing agent layer between described foam cement layer and calcium silicates flaggy.
2. light cement batten according to claim 1, is characterized in that, described gelling reinforcing agent layer thickness is 0.1mm-1mm.
3. light cement batten according to claim 1, is characterized in that, in described foam cement layer, has peripheric blister.
4. light cement batten according to claim 3, is characterized in that, described peripheric blister major diameter is not more than 5mm.
5. according to the light cement batten described in claim 1-4 any one, it is characterized in that, the side of described foam cement layer is provided with groove.
6. according to the light cement batten described in claim 1-4 any one, it is characterized in that, the side of described foam cement layer is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320348330.0U CN203403590U (en) | 2013-06-18 | 2013-06-18 | Light-weight cement ribbon board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320348330.0U CN203403590U (en) | 2013-06-18 | 2013-06-18 | Light-weight cement ribbon board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403590U true CN203403590U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320348330.0U Expired - Fee Related CN203403590U (en) | 2013-06-18 | 2013-06-18 | Light-weight cement ribbon board |
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| CN (1) | CN203403590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321344A (en) * | 2013-06-18 | 2013-09-25 | 佛山市泰安达建材科技有限公司 | Light-weight cement slat and production method thereof |
-
2013
- 2013-06-18 CN CN201320348330.0U patent/CN203403590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321344A (en) * | 2013-06-18 | 2013-09-25 | 佛山市泰安达建材科技有限公司 | Light-weight cement slat and production method thereof |
| CN103321344B (en) * | 2013-06-18 | 2015-12-23 | 佛山市泰安达建材科技有限公司 | A kind of light-weight cement slat and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |