CN104788120A - Anti-freezing composite foamed cement board and preparation method thereof - Google Patents
Anti-freezing composite foamed cement board and preparation method thereof Download PDFInfo
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- CN104788120A CN104788120A CN201510120318.8A CN201510120318A CN104788120A CN 104788120 A CN104788120 A CN 104788120A CN 201510120318 A CN201510120318 A CN 201510120318A CN 104788120 A CN104788120 A CN 104788120A
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Abstract
The invention provides an anti-freezing composite foamed cement board composed of the following components in parts by mass: 80-90 parts of portland cement, 8-10 parts of fly ash, 1-2 parts of gypsum, 0.6-0.9 part of polystyrene, 1.5-1.8 parts of expanded perlite, 0.08-0.12 part of polyethylene fiber, 0.3-0.5 part of potassium nitrate, 0.3-0.5 part of quartz sand, 0.2-0.4 part of sodium borate, 1-2 parts of aluminum sulfate, 0.2-0.3 part of calcium chloride, 0.2-0.3 part of a foam stabilizing agent, 0.8-1.2 parts of a foaming agent, 2-4 parts of a hydrophobic agent, and 80-90 parts of water. The invention also provides a preparation method of the anti-freezing composite foamed cement board. The anti-freezing composite foamed cement board has good tensile strength and compressive strength, and also has good anti-freezing ability.
Description
Technical field
The present invention relates to a kind of freeze proof composite foam concrete plate and preparation method thereof.
Background technology
Composite foam concrete plate is a kind of freeze proof plate of closed pore light-weight inorganic foaming made through techniques such as foaming, maintenance, cuttings, can be used for the outer freeze proof system construction engineering of exterior wall of building construction, substitute the freeze proof material of combustable organic that the styrofoam that originally generally used or extruded sheet are representative.The anti-freezing property of existing composite foam concrete plate is not good.
Summary of the invention
The invention provides a kind of freeze proof composite foam concrete plate, there is good cryoprotective effects; For this reason, the present invention also provides its preparation method.
The invention provides a kind of freeze proof composite foam concrete plate, described cement plate is made up of each component of following mass fraction: silicate cement 80-90 part, flyash 8-10 part, gypsum 1-2 part, polystyrene 0.6-0.9 part, pearlstone 1.5-1.8 part, polyethylene fibre 0.08-0.12 part, saltpetre 0.3-0.5 part, quartz sand 0.3-0.5 part, Sodium Tetraborate 0.2-0.4 part, Tai-Ace S 150 1-2 part, calcium chloride 0.2-0.3 part, suds-stabilizing agent 0.2-0.3 part, whipping agent 0.8-1.2 part, hydrophober 2-4 part, water 80-90 part.
Preferably, described cement plate is made up of each component of following mass fraction: silicate cement 85 parts, 9 parts, flyash, 1.5 parts, gypsum, polystyrene 0.8 part, pearlstone 1.6 parts, polyethylene fibre 0.1 part, 0.4 part, saltpetre, quartz sand 0.4 part, Sodium Tetraborate 0.3 part, 1.5 parts, Tai-Ace S 150,0.25 part, calcium chloride, suds-stabilizing agent 0.25 part, whipping agent 1 part, hydrophober 3 parts, 85 parts, water.
Wherein, hydrophober, whipping agent and suds-stabilizing agent can be all commercially available any one, and such as hydrophober is organosilicon moisture repellent, and whipping agent is H
2o
2whipping agent, suds-stabilizing agent is empgen BB.
The application also provides the preparation method of above-mentioned freeze proof composite foam concrete plate, in fine material mixer, first add the silicate cement of formula ratio, flyash, gypsum, polystyrene, pearlstone, polyethylene fibre, saltpetre, quartz sand, Sodium Tetraborate, Tai-Ace S 150, calcium chloride and the abundant stirring pulping of water, add the suds-stabilizing agent of formula ratio, whipping agent and hydrophober to be more fully uniformly mixed, inject mould, not any pressure in addition, quiet bubble of stopping paying out, the demoulding, natural curing.
Freeze proof composite foam concrete plate of the present invention has good tensile strength and ultimate compression strength, has good freezing tolerance simultaneously.
Embodiment
Following embodiment is convenient to understand the present invention better, but does not limit the present invention.Experimental technique in following embodiment, if no special instructions, is ordinary method.
embodiment 1
The formula of freeze proof composite foam concrete plate of the present invention is as follows:
Silicate cement 85kg, flyash 9kg, gypsum 1.5kg, polystyrene 0.8kg, pearlstone 1.6kg, polyethylene fibre 0.1kg, saltpetre 0.4kg, quartz sand 0.4kg, Sodium Tetraborate 0.3kg, Tai-Ace S 150 1.5kg, calcium chloride 0.25kg, suds-stabilizing agent 0.25kg, whipping agent 1kg, hydrophober 3kg, water 85kg.
The preparation method of freeze proof composite foam concrete plate of the present invention is:
Silicate cement 85kg, flyash 9kg, gypsum 1.5kg, polystyrene 0.8kg, pearlstone 1.6kg, polyethylene fibre 0.1kg, saltpetre 0.4kg, quartz sand 0.4kg, Sodium Tetraborate 0.3kg, Tai-Ace S 150 1.5kg, calcium chloride 0.25kg and the abundant stirring pulping of 85kg water is first added in fine material mixer, add suds-stabilizing agent 0.25kg, whipping agent 1kg and hydrophober 3kg to be more fully uniformly mixed, inject mould, not any pressure in addition, quietly stop paying out bubble, the demoulding, natural curing.
embodiment 2
The formula of freeze proof composite foam concrete plate of the present invention is as follows:
Silicate cement 80kg, flyash 8kg, gypsum 1kg, polystyrene 0.9kg, pearlstone 1.8kg, polyethylene fibre 0.12kg, saltpetre 0.5kg, quartz sand 0.3kg, Sodium Tetraborate 0.4kg, Tai-Ace S 150 1kg, calcium chloride 0.2kg, suds-stabilizing agent 0.2kg, whipping agent 1.2kg, hydrophober 4kg, water 80kg.
The preparation method of freeze proof composite foam concrete plate of the present invention is:
Silicate cement 80kg, flyash 8kg, gypsum 1kg, polystyrene 0.9kg, pearlstone 1.8kg, polyethylene fibre 0.12kg, saltpetre 0.5kg, quartz sand 0.3kg, Sodium Tetraborate 0.4kg, Tai-Ace S 150 1kg, calcium chloride 0.2kg and the abundant stirring pulping of 80kg water is first added in fine material mixer, add suds-stabilizing agent 0.2kg, whipping agent 1.2kg and hydrophober 4kg to be more fully uniformly mixed, inject mould, not any pressure in addition, quietly stop paying out bubble, the demoulding, natural curing.
embodiment 3
The formula of freeze proof composite foam concrete plate of the present invention is as follows:
Silicate cement 90kg, flyash 10kg, gypsum 2kg, polystyrene 0.6kg, pearlstone 1.5kg, polyethylene fibre 0.08kg, saltpetre 0.3kg, quartz sand 0.5kg, Sodium Tetraborate 0.2kg, Tai-Ace S 150 2kg, calcium chloride 0.3kg, suds-stabilizing agent 0.3kg, whipping agent 0.8kg, hydrophober 2kg, water 90kg.
The preparation method of freeze proof composite foam concrete plate of the present invention is:
Silicate cement 90kg, flyash 10kg, gypsum 2kg, polystyrene 0.6kg, pearlstone 1.5kg, polyethylene fibre 0.08kg, saltpetre 0.3kg, quartz sand 0.5kg, Sodium Tetraborate 0.2kg, Tai-Ace S 150 2kg, calcium chloride 0.3kg and the abundant stirring pulping of 90kg water is first added in fine material mixer, add suds-stabilizing agent 0.3kg, whipping agent 0.8kg and hydrophober 2kg to be more fully uniformly mixed, inject mould, not any pressure in addition, quietly stop paying out bubble, the demoulding, natural curing.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a freeze proof composite foam concrete plate, is characterized in that: described cement plate is made up of each component of following mass fraction: silicate cement 80-90 part, flyash 8-10 part, gypsum 1-2 part, polystyrene 0.6-0.9 part, pearlstone 1.5-1.8 part, polyethylene fibre 0.08-0.12 part, saltpetre 0.3-0.5 part, quartz sand 0.3-0.5 part, Sodium Tetraborate 0.2-0.4 part, Tai-Ace S 150 1-2 part, calcium chloride 0.2-0.3 part, suds-stabilizing agent 0.2-0.3 part, whipping agent 0.8-1.2 part, hydrophober 2-4 part, water 80-90 part.
2. freeze proof composite foam concrete plate according to claim 1, is characterized in that: described cement plate is made up of each component of following mass fraction: silicate cement 85 parts, 9 parts, flyash, 1.5 parts, gypsum, polystyrene 0.8 part, pearlstone 1.6 parts, polyethylene fibre 0.1 part, 0.4 part, saltpetre, quartz sand 0.4 part, Sodium Tetraborate 0.3 part, 1.5 parts, Tai-Ace S 150,0.25 part, calcium chloride, suds-stabilizing agent 0.25 part, whipping agent 1 part, hydrophober 3 parts, 85 parts, water.
3. the preparation method of the freeze proof composite foam concrete plate described in claim 1 or 2, it is characterized in that: be in fine material mixer, first add the silicate cement of formula ratio, flyash, gypsum, polystyrene, pearlstone, polyethylene fibre, saltpetre, quartz sand, Sodium Tetraborate, Tai-Ace S 150, calcium chloride and the abundant stirring pulping of water, add the suds-stabilizing agent of formula ratio, whipping agent and hydrophober to be more fully uniformly mixed, inject mould, not any pressure in addition, quietly stop paying out bubble, the demoulding, natural curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120318.8A CN104788120A (en) | 2015-03-19 | 2015-03-19 | Anti-freezing composite foamed cement board and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510120318.8A CN104788120A (en) | 2015-03-19 | 2015-03-19 | Anti-freezing composite foamed cement board and preparation method thereof |
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| CN104788120A true CN104788120A (en) | 2015-07-22 |
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| CN201510120318.8A Pending CN104788120A (en) | 2015-03-19 | 2015-03-19 | Anti-freezing composite foamed cement board and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630899A (en) * | 2017-01-10 | 2017-05-10 | 胡金涛 | Waterproof fiber cement board |
| CN109608108A (en) * | 2018-12-29 | 2019-04-12 | 安徽华城兴建材科技有限公司 | A kind of Novel fiber cement board and its preparation process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145440A (en) * | 2013-03-01 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Comprehensive foaming method of light-weight cement |
| CN103253953A (en) * | 2013-05-02 | 2013-08-21 | 湖南博通新型建材有限公司 | Energy-saving environment-friendly composite thermal insulation material for building |
| CN103588499A (en) * | 2013-11-11 | 2014-02-19 | 康利生 | Composite foam cement board with functions of heat preservation and fire prevention and preparation method of composite foam cement board |
-
2015
- 2015-03-19 CN CN201510120318.8A patent/CN104788120A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145440A (en) * | 2013-03-01 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Comprehensive foaming method of light-weight cement |
| CN103253953A (en) * | 2013-05-02 | 2013-08-21 | 湖南博通新型建材有限公司 | Energy-saving environment-friendly composite thermal insulation material for building |
| CN103588499A (en) * | 2013-11-11 | 2014-02-19 | 康利生 | Composite foam cement board with functions of heat preservation and fire prevention and preparation method of composite foam cement board |
Non-Patent Citations (1)
| Title |
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| 陈海彬等: "《土木工程材料》", 30 June 2014, 清华大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630899A (en) * | 2017-01-10 | 2017-05-10 | 胡金涛 | Waterproof fiber cement board |
| CN109608108A (en) * | 2018-12-29 | 2019-04-12 | 安徽华城兴建材科技有限公司 | A kind of Novel fiber cement board and its preparation process |
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Application publication date: 20150722 |