CN203905187U - Fiber reinforced cement lightweight insulation board - Google Patents
Fiber reinforced cement lightweight insulation board Download PDFInfo
- Publication number
- CN203905187U CN203905187U CN201320834617.4U CN201320834617U CN203905187U CN 203905187 U CN203905187 U CN 203905187U CN 201320834617 U CN201320834617 U CN 201320834617U CN 203905187 U CN203905187 U CN 203905187U
- Authority
- CN
- China
- Prior art keywords
- cement
- insulation board
- alkali
- composite foaming
- utility
- 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.)
- Expired - Lifetime
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- 239000004568 cement Substances 0.000 title claims abstract description 44
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 29
- 239000011433 polymer cement mortar Substances 0.000 claims abstract description 20
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 claims description 24
- 239000002002 slurry Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000004079 fireproofing Methods 0.000 abstract 1
- 239000012774 insulation material Substances 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
Abstract
The utility model discloses a fiber reinforced cement lightweight insulation board which comprises composite foamed cement plate, alkali-resisting glass fiber mesh cloth and polymer cement mortar reinforcing layers, wherein the alkali-resisting glass fiber mesh cloth are stuck on the upper surface and the lower surface of the composite foamed cement plate; the polymer cement mortar reinforcing layers are brushed on the upper surface, the lower surface and four side faces of the composite foamed cement plate in a mode of spraying, dipping mortar or scraping mortar. The fiber reinforced cement lightweight insulation board disclosed by the utility model has the advantages of low water absorption, excellent mechanical property, low heat conductivity coefficient, good integrity, no cracking, A-grade fireproofing, the same long service life with a building and the like.
Description
Technical field
The utility model relates to building thermal insulation material field, particularly relates to a kind of fibre reinforced cement light thermal insulation board.
Background technology
Composite foaming cement plate is certificate A level fire-retardant heat-insulation material complete, free from controversy few in number in the market, have that intensity is high, light weight, coefficient of thermal conductivity be low, and synchronize application life with building, be greatly better than the advantages such as polyphenyl plate (general application life 20-25).But because its market threshold is low, small enterprise is in the majority, technical level is not high, and the equipment of buying is given formula, though can send bubble, inherent quality is poor, loose (intensity is low), fragility is large, dry linting, cracking, water absorption rate are high, and density is large, heat insulation effect is poor.Some durability of product are poor, put crisper and crisper, and efflorescence, obscission appear in upper wall, and these have all seriously ruined the overall image of composite foaming cement board industry.
Summary of the invention
The technical problem that the utility model mainly solves is to provide one and has that water absorption rate is low, mechanical property is excellent, coefficient of thermal conductivity is low, good integrity, do not ftracture, with same life-span of building, A level fireproof fibre reinforced cement light thermal insulation board.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of fibre reinforced cement light thermal insulation board is provided, comprise composite foaming cement flaggy, alkali-resisting glass fiber scrim layer and polymer cement mortar enhancement layer, polymer cement mortar enhancement layer is by spraying, soaking paste or scrape the mode brushing of slurry in upper and lower surface and four sides thereof of composite foaming cement flaggy, and alkali-resisting glass fiber scrim layer is located between composite foaming cement flaggy and polymer cement mortar enhancement layer.
In preferred embodiment of the utility model, the dry density of described composite foaming cement plate is less than 250 kg/m
3.
In preferred embodiment of the utility model, the thickness of described polymer cement mortar layer should be 0.5-5mm.
The beneficial effects of the utility model are: the upper and lower surface of composite foaming cement plate is pasted alkali-resisting glass fiber screen cloth by the utility model, polymer cement mortar enhancement layer is by spraying, soaking paste or scrape upper and lower surface and four sides thereof of the mode brushings such as slurry at composite foaming cement plate, overcome composite foaming cement plate fragility large, easy to crack, water absorption rate is high, the shortcomings such as dry linting is serious, this composite insulation boards has water absorption rate low (water absorption rate is less than 5%), mechanical property excellence, coefficient of thermal conductivity is low, good integrity, do not ftracture, the fire prevention of A level, with building with advantages such as life-spans, can be applied to external thermal insulation system, fire barrier, in heat preservation decoration integrative, it can be widely used in external thermal insulation system as an A level fire-retardant heat-insulation material.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fibre reinforced cement light thermal insulation board one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, composite foaming cement flaggy, 2, alkali-resisting glass fiber scrim layer, 3, polymer cement mortar enhancement layer.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, a kind of fibre reinforced cement light thermal insulation board, comprise composite foaming cement flaggy 1, alkali-resisting glass fiber scrim layer 2 and polymer cement mortar enhancement layer 3, polymer cement mortar enhancement layer 3 is by spraying, soaking paste or scrape the mode brushing of slurry in upper and lower surface and four sides thereof of composite foaming cement flaggy 1, and alkali-resisting glass fiber scrim layer 2 is located between composite foaming cement flaggy 1 and polymer cement mortar enhancement layer 3.
Wherein, the dry density of described composite foaming cement plate is less than 250 kg/m
3.
Wherein, the thickness of described polymer cement mortar layer should be 0.5-5mm.
The preparation method of fibre reinforced cement light thermal insulation board, its preparation process is as follows:
(1) preparation of composite foaming cement plate;
(2) prepare adhesive: cement, redispersable latex powder, according to weight proportion mixing 3-6 minute, are mixed, then add water to stir 2-4 minute;
(3) composite foaming cement plate upper and lower surface utilizes adhesive to paste alkali-resisting glass fiber screen cloth;
(4) prepare polymer cement mortar: cement, redispersable latex powder, according to weight proportion mixing 3-6 minute, are mixed, then add water to stir 2-4 minute;
(5) polymer cement mortar is brushed to upper and lower surface and four sides thereof at composite foaming cement plate by spraying, soaking paste or the mode of scraping slurry, place 1-3 days, obtain fibre reinforced cement light thermal insulation board.
The utility model will provide a kind of fibre reinforced cement light thermal insulation board, comprise composite foaming cement plate, alkali-resisting glass fiber screen cloth and polymer cement mortar enhancement layer, polymer cement mortar enhancement layer is by spraying, soaking paste or scrape upper and lower surface and four sides thereof of the mode brushings such as slurry at composite foaming cement plate, overcome composite foaming cement plate fragility large, easy to crack, water absorption rate is high, the shortcomings such as dry linting is serious, this composite insulation boards has water absorption rate low (water absorption rate is less than 5%), mechanical property excellence, coefficient of thermal conductivity is low, good integrity, do not ftracture, the fire prevention of A level, with building with advantages such as life-spans, can be applied to external thermal insulation system, fire barrier, in heat preservation decoration integrative, it can be widely used in external thermal insulation system as an A level fire-retardant heat-insulation material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a fibre reinforced cement light thermal insulation board, it is characterized in that, comprise composite foaming cement flaggy, alkali-resisting glass fiber scrim layer and polymer cement mortar enhancement layer, polymer cement mortar enhancement layer is by spraying, soaking paste or scrape the mode brushing of slurry in upper and lower surface and four sides thereof of composite foaming cement flaggy, and alkali-resisting glass fiber scrim layer is located between composite foaming cement flaggy and polymer cement mortar enhancement layer.
2. fibre reinforced cement light thermal insulation board according to claim 1, is characterized in that, the dry density of described composite foaming cement plate is less than 250 kg/m
3.
3. fibre reinforced cement light thermal insulation board according to claim 1, is characterized in that, the thickness of described polymer cement mortar layer should be 0.5-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834617.4U CN203905187U (en) | 2013-12-18 | 2013-12-18 | Fiber reinforced cement lightweight insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834617.4U CN203905187U (en) | 2013-12-18 | 2013-12-18 | Fiber reinforced cement lightweight insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905187U true CN203905187U (en) | 2014-10-29 |
Family
ID=51779476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834617.4U Expired - Lifetime CN203905187U (en) | 2013-12-18 | 2013-12-18 | Fiber reinforced cement lightweight insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905187U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723973A (en) * | 2013-12-18 | 2014-04-16 | 江苏尼高科技有限公司 | Fiber-reinforced cement lightweight insulating FLIC board and preparation method thereof |
| CN104533011A (en) * | 2014-12-16 | 2015-04-22 | 沈阳嘉宝建材有限公司 | Foam concrete batten |
| CN104831885A (en) * | 2015-04-03 | 2015-08-12 | 重庆思贝肯节能技术开发有限公司 | Fiber reinforcement foaming cement thermal insulation decoration board |
| CN108930342A (en) * | 2017-05-26 | 2018-12-04 | 高巧锦 | A kind of two-sided inorganic cracking resistance insulation board |
| CN116813375A (en) * | 2023-07-06 | 2023-09-29 | 安徽瑞联节能科技股份有限公司 | Fiber reinforced cement-based foam insulation board and processing technology thereof |
-
2013
- 2013-12-18 CN CN201320834617.4U patent/CN203905187U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723973A (en) * | 2013-12-18 | 2014-04-16 | 江苏尼高科技有限公司 | Fiber-reinforced cement lightweight insulating FLIC board and preparation method thereof |
| CN104533011A (en) * | 2014-12-16 | 2015-04-22 | 沈阳嘉宝建材有限公司 | Foam concrete batten |
| CN104831885A (en) * | 2015-04-03 | 2015-08-12 | 重庆思贝肯节能技术开发有限公司 | Fiber reinforcement foaming cement thermal insulation decoration board |
| CN108930342A (en) * | 2017-05-26 | 2018-12-04 | 高巧锦 | A kind of two-sided inorganic cracking resistance insulation board |
| CN116813375A (en) * | 2023-07-06 | 2023-09-29 | 安徽瑞联节能科技股份有限公司 | Fiber reinforced cement-based foam insulation board and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone Patentee after: Jiangsu Nigao Science & Technology Co.,Ltd. Patentee after: CHANGZHOU ARCHITECTUAL RESEARCH INSTITUTE GROUP Co.,Ltd. Address before: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone Patentee before: Jiangsu Nigao Science & Technology Co.,Ltd. Patentee before: CHANGZHOU ARCHITECTURAL RESEARCH INSTITUTE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |