CN102515645A - Foamed cement fireproof heat-insulation board for building - Google Patents
Foamed cement fireproof heat-insulation board for building Download PDFInfo
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- CN102515645A CN102515645A CN2011104187719A CN201110418771A CN102515645A CN 102515645 A CN102515645 A CN 102515645A CN 2011104187719 A CN2011104187719 A CN 2011104187719A CN 201110418771 A CN201110418771 A CN 201110418771A CN 102515645 A CN102515645 A CN 102515645A
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- building
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- heated board
- foam
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- Curing Cements, Concrete, And Artificial Stone (AREA)
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Abstract
The invention discloses a foamed cement fireproof heat-insulation board for building, which is composed of the following components in parts by mass: 1000 parts of cement, 50-60 parts of foam control agent, 3-4 parts of polypropylene fiber, 5-6 parts of early strength agent, 50-60 parts of foaming agent, and 500-600 parts of water. The foamed cement fireproof heat-insulation board for building obtained by adopting the technical scheme has the advantages of low heat conduction coefficient, high strength, low absorption rate, and the like; and at the same time, the formula components of the heat-insulation board are free of reactants capable of generating poisonous and harmful substances, thus the heat-insulation board is fireproof and environmentally friendly.
Description
Technical field
The present invention relates to a kind of architectural warming plate that is used for, particularly relate to a kind of architectural foam cement fireproof heated board that is used for.
Background technology
At present, in the energy consumption of China, building energy consumption occupies very high proportion; The highlyest can reach 40%, it is topmost to be exactly the consumption of coal, because the burning of coal process produces noxious pollutants such as sulfurous gas, flue dust, lime-ash; Therefore, exploitation is fit to the high-efficiency insulated lagging material of China's national situation, promotes the use of energy saving building; To practicing thrift heating energy consumption, protection environment, keep the sustainable development of Chinese national economy to have great importance.
Summary of the invention
To the problem that prior art proposes, the present invention provides that a kind of thermal conductivity is low, intensity is high, water-intake rate is low, and the foam cement fireproof heated board for building of environmental protection.
For realizing above-mentioned purpose, the present invention adopts following technical scheme to realize:
Foam cement fireproof heated board for building, according to the mass fraction meter, form by following component:
Further, described foam control agent, its structural formula is:
Described hardening accelerator is selected Quilonum Retard for use;
It is 27.5～35% ydrogen peroxide 50 that described whipping agent is selected concentration for use;
Described foam control agent, it is synthetic as follows: the horse acid anhydride input reaction kettle with 1 mole glycerine and 1～2 mole is heated to 50～100 ℃; Ring-opening reaction is incubated the CaO that adds 0.5～1 mole after 0.5～3 hour and is warming up to 100～140 ℃, is incubated 2 hours; The Triple Pressed Stearic Acid that adds 1～2 mole again is warming up to 160～240 ℃, dehydration postcooling to 120 ℃, discharging; Promptly get required foam control agent, the chemical formula of above-mentioned synthetic foam control agent is following:
In the such scheme, because foam cement fireproof heated board for building adopts above-mentioned synthetic foam control agent, the bubble that makes this warming plate be is even, controlled amount, and the bubble that sends is a closed pore bubble independently one by one.Independently the closed pore bubble can block water get into warming plate inside, thereby has played the effect of insulation.
Its concrete parameter of foam cement fireproof heated board for building that adopts such scheme to obtain is following:
Dry density≤250kg/m
3
Thermal conductivity≤0.06w/m.k
Ultimate compression strength >=0.4Mpa
Anti-intensity >=the 0.13Mpa that blocks
Water-intake rate≤10.0 (V/V)
But the foam cement fireproof heated board for building that is obtained by above-mentioned parameter knowledge capital invention technical scheme has advantages such as thermal conductivity is low, intensity is high, specific absorption is low; Do not contain the reactant that produces hazardous and noxious substances in the recipe ingredient of this warming plate simultaneously, so this warming plate fire prevention and environmental protection.
Embodiment
Embodiment 1
Foam cement fireproof heated board for building, according to the mass fraction meter, form by following component:
Described foam control agent, it is synthetic as follows: the horse acid anhydride input reaction kettle with 1 mole glycerine and 1 mole is heated to 50 ℃; Ring-opening reaction is incubated the CaO that adds 0.5 mole after 0.5 hour and is warming up to 100 ℃, is incubated 2 hours; The Triple Pressed Stearic Acid that adds 1 mole again is warming up to 160 ℃, dehydration postcooling to 120 ℃, discharging; Promptly get required foam control agent, the chemical formula of above-mentioned synthetic foam control agent is following:
After being ready to above-mentioned starting material, pouring water into stirring tank and stir, add foam control agent more successively; Anti-crack fiber after Quilonum Retard stirs, adds cement; Stir after 15 minutes, add concentration and be 27.5% ydrogen peroxide 50, pour in the mould after evenly and foam; 3 hours rear demouldings maintain and can cut into the appointment specification after 7 days, promptly get required foam cement fireproof heated board for building.
Embodiment 2
Foam cement fireproof heated board for building, according to the mass fraction meter, form by following component:
Described foam control agent, it is synthetic as follows: the horse acid anhydride input reaction kettle with 1 mole glycerine and 2 moles is heated to 100 ℃; Ring-opening reaction is incubated the CaO that adds 1 mole after 3 hours and is warming up to 140 ℃, is incubated 2 hours; The Triple Pressed Stearic Acid that adds 2 moles again is warming up to 240 ℃, dehydration postcooling to 120 ℃, discharging; Promptly get required foam control agent, the chemical formula of above-mentioned synthetic foam control agent is following:
After being ready to above-mentioned starting material, pouring water into stirring tank and stir, add foam control agent more successively; Anti-crack fiber after Quilonum Retard stirs, adds cement; Stir after 15 minutes, add concentration and be 35% ydrogen peroxide 50, pour in the mould after evenly and foam; 3 hours rear demouldings maintain and can cut into the appointment specification after 7 days, promptly get required foam cement fireproof heated board for building.
Embodiment 3
Foam cement fireproof heated board for building, according to the mass fraction meter, form by following component:
Described foam control agent, it is synthetic as follows: the horse acid anhydride input reaction kettle with 1 mole glycerine and 1 mole is heated to 70 ℃; Ring-opening reaction is incubated the CaO that adds 0.5 mole after 2 hours and is warming up to 120 ℃, is incubated 2 hours; The Triple Pressed Stearic Acid that adds 1 mole again is warming up to 200 ℃, dehydration postcooling to 120 ℃, discharging; Promptly get required foam control agent, the chemical formula of above-mentioned synthetic foam control agent is following:
After being ready to above-mentioned starting material, pouring water into stirring tank and stir, add foam control agent more successively; Anti-crack fiber after Quilonum Retard stirs, adds cement; Stir after 15 minutes, add concentration and be 27.5% ydrogen peroxide 50, pour in the mould after evenly and foam; 3 hours rear demouldings maintain and can cut into the appointment specification after 7 days, promptly get required foam cement fireproof heated board for building.
Claims (5)
1. foam cement fireproof heated board for building is characterized in that, according to the mass fraction meter, is made up of following component:
2. foam cement fireproof heated board for building according to claim 1; It is characterized in that: described foam control agent, its structural formula is:
3. foam cement fireproof heated board for building according to claim 1, it is characterized in that: described hardening accelerator is selected Quilonum Retard for use.
4. foam cement fireproof heated board for building according to claim 1 is characterized in that: it is 27.5～35% ydrogen peroxide 50 that described whipping agent is selected concentration for use.
5. foam cement fireproof heated board for building according to claim 2 is characterized in that: described foam control agent, and it is synthetic as follows: with the horse acid anhydride input reaction kettle of 1 mole glycerine and 1～2 mole; Be heated to 50～100 ℃, ring-opening reaction is incubated the CaO that adds 0.5～1 mole after 0.5～3 hour and is warming up to 100～140 ℃; Be incubated 2 hours, the Triple Pressed Stearic Acid that adds 1～2 mole again is warming up to 160～240 ℃, dehydration postcooling to 120 ℃; Discharging promptly gets required foam control agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110418771.9A CN102515645B (en) | 2011-12-15 | 2011-12-15 | Foamed cement fireproof heat-insulation board for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110418771.9A CN102515645B (en) | 2011-12-15 | 2011-12-15 | Foamed cement fireproof heat-insulation board for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102515645A true CN102515645A (en) | 2012-06-27 |
| CN102515645B CN102515645B (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110418771.9A Active CN102515645B (en) | 2011-12-15 | 2011-12-15 | Foamed cement fireproof heat-insulation board for building |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250071A (en) * | 2013-06-25 | 2014-12-31 | 辽宁集佳节能墙体装备有限公司 | Chemical foamed concrete and preparation method thereof |
| CN104261858A (en) * | 2014-08-27 | 2015-01-07 | 重庆市胡特建材有限公司 | Modified foaming cement insulation plate and preparation method thereof |
| CN108424168A (en) * | 2018-05-18 | 2018-08-21 | 杨帮燕 | A kind of preparation method of cement base composite insulation boards |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069517A (en) * | 1991-06-03 | 1993-03-03 | 普罗格特-甘布尔公司 | Foam Control agent in granular form |
| CN1367221A (en) * | 2002-02-21 | 2002-09-04 | 沈富根 | Heat insulating material and its preparation method |
| CN101880141A (en) * | 2010-06-13 | 2010-11-10 | 周远飞 | Wall form integrated board and manufacturing method thereof |
| CN101913900A (en) * | 2010-08-26 | 2010-12-15 | 成都西亚科技发展有限公司 | Foam concrete and preparation method |
-
2011
- 2011-12-15 CN CN201110418771.9A patent/CN102515645B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069517A (en) * | 1991-06-03 | 1993-03-03 | 普罗格特-甘布尔公司 | Foam Control agent in granular form |
| CN1367221A (en) * | 2002-02-21 | 2002-09-04 | 沈富根 | Heat insulating material and its preparation method |
| CN101880141A (en) * | 2010-06-13 | 2010-11-10 | 周远飞 | Wall form integrated board and manufacturing method thereof |
| CN101913900A (en) * | 2010-08-26 | 2010-12-15 | 成都西亚科技发展有限公司 | Foam concrete and preparation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250071A (en) * | 2013-06-25 | 2014-12-31 | 辽宁集佳节能墙体装备有限公司 | Chemical foamed concrete and preparation method thereof |
| CN104261858A (en) * | 2014-08-27 | 2015-01-07 | 重庆市胡特建材有限公司 | Modified foaming cement insulation plate and preparation method thereof |
| CN104261858B (en) * | 2014-08-27 | 2015-10-14 | 重庆市胡特建材有限公司 | A kind of modified foaming cement heat preserving plate and preparation method thereof |
| CN108424168A (en) * | 2018-05-18 | 2018-08-21 | 杨帮燕 | A kind of preparation method of cement base composite insulation boards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102515645B (en) | 2014-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU BANGJIE ANTI CORROSION THERMAL INSULATION Free format text: FORMER NAME: CHANGZHOU BANGJIE CHEMICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Zheng Lu Yanling village Wujin District 213115 Jiangsu city of Changzhou province Jiangsu Bangjie anti-corrosion insulation technology Co. Ltd. Patentee after: Jiangsu Bang Jie corrosion-resistant thermal insulation Science and Technology Ltd. Address before: Zheng Lu Wujin District 213115 Jiangsu city of Changzhou Province three estuary village Yanling Patentee before: Changshu Bangjie Chemical Co., Ltd. |