CN104478359A - Process for preparing composite foamed cement board - Google Patents
Process for preparing composite foamed cement board Download PDFInfo
- Publication number
- CN104478359A CN104478359A CN201410762154.4A CN201410762154A CN104478359A CN 104478359 A CN104478359 A CN 104478359A CN 201410762154 A CN201410762154 A CN 201410762154A CN 104478359 A CN104478359 A CN 104478359A
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- CN
- China
- Prior art keywords
- parts
- ratio
- proportioning
- cement board
- foamed cement
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- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention discloses a process for preparing a composite foamed cement board. The process comprises the following steps: (1) proportioning all ingredients in parts by weight: 21 parts of ordinary Portland cement, 19 parts of fly ash, 20 parts of mineral powder, 6 parts of hydrogen peroxide, 2 parts of foam stabilizer, 0.4 part of polypropylene fibers and 0.5 part of excitant; and (2) proportioning, wherein the ratio of water to material is 0.54, the temperature of material slurry is 20-40 DEG C, and the revolving speed of a stirrer is 3,500r/min. The process for preparing the composite foamed cement board, disclosed by the invention, can be used for overcoming the disadvantages of unreasonable proportioning ratio, short service life, low reliability and the like in the prior art, thereby achieving the advantages of reasonable proportioning ratio, long service life and high reliability.
Description
Technical field
The present invention relates to cement processing technique field, particularly, relate to a kind of manufacturing process of composite foam concrete plate.
Background technology
Along with the increasingly sharpening of global energy crisis, China's energy-saving and emission-reduction policy are carried out and the carrying out in a deep going way of Building Energy-saving Work energetically, external wall outer insulation industry development is rapid.
But because external wall insulation is as benzene plate, extruded sheet, rock wool, the more utilization of polyurethane thermal insulation board, due to the combustibility of material itself, once there is fire failure, will seriously endanger the safety of life and property of people.
Composite foam concrete plate is as the one building novel inorganic external-wall heat-insulation material grown up recent years, there is environmental protection, A level is prevented fires, and raw material is easy to get, and cost performance is higher, material same with matrix, good with normal concrete consistency, in the longevity same with buildings, physical dimension such as arbitrarily can to process at the advantage, but also have easy to crack, the weak points such as the more difficult control of production technique.These hinder further developing of cement board, how to the optimization that the performance of composite foam concrete plate is carried out to a certain degree, make it to apply better and seem especially important.
Realizing in process of the present invention, contriver finds at least to exist in prior art the defect such as proportioning is unreasonable, work-ing life is short and reliability is low.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of manufacturing process of composite foam concrete plate, to realize reasonable ratio, to benefit from the advantage that the life-span is long and reliability is high.
For achieving the above object, the technical solution used in the present invention is: a kind of manufacturing process of composite foam concrete plate, comprising:
(1) each component is pressed following parts by weight proportioning:
Ordinary Portland cement: 21 parts;
Flyash: 19 parts;
Breeze: 20 parts;
Hydrogen peroxide: 6 parts;
Suds-stabilizing agent: 2 parts;
Polypropylene fibre: 0.4 part;
Exciting agent: 0.5 part;
(2) press the ratio of water to material of said ratio and 0.54, slurry temperature is within the scope of 20 DEG C ~ 40 DEG C, and stirrer rotating speed is being 3500r/min.
The manufacturing process of the composite foam concrete plate of various embodiments of the present invention, owing to comprising: (1) by each component by following parts by weight proportioning: ordinary Portland cement: 21 parts; Flyash: 19 parts; Breeze: 20 parts; Hydrogen peroxide: 6 parts; Suds-stabilizing agent: 2 parts; Polypropylene fibre: 0.4 part; Exciting agent: 0.5 part; (2) press the ratio of water to material of said ratio and 0.54, slurry temperature is within the scope of 20 DEG C ~ 40 DEG C, and stirrer rotating speed is being 3500r/min; Thus the defect that in prior art, proportioning is unreasonable, work-ing life is short and reliability is low can be overcome, to realize reasonable ratio, to benefit from the advantage that the life-span is long and reliability is high.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification sheets, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of manufacturing process of composite foam concrete plate, comprising:
(1) each component is pressed following parts by weight proportioning:
Ordinary Portland cement: 21 parts;
Flyash: 19 parts;
Breeze: 20 parts;
Hydrogen peroxide: 6 parts;
Suds-stabilizing agent: 2 parts;
Polypropylene fibre: 0.4 part;
Exciting agent: 0.5 part;
(2) press the ratio of water to material of said ratio and 0.54, slurry temperature is within the scope of 20 DEG C ~ 40 DEG C, and stirrer rotating speed is being 3500r/min.
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 (1)
1. a manufacturing process for composite foam concrete plate, is characterized in that, comprising:
(1) each component is pressed following parts by weight proportioning:
Ordinary Portland cement: 21 parts;
Flyash: 19 parts;
Breeze: 20 parts;
Hydrogen peroxide: 6 parts;
Suds-stabilizing agent: 2 parts;
Polypropylene fibre: 0.4 part;
Exciting agent: 0.5 part;
(2) press the ratio of water to material of said ratio and 0.54, slurry temperature is within the scope of 20 DEG C ~ 40 DEG C, and stirrer rotating speed is being 3500r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762154.4A CN104478359A (en) | 2014-12-13 | 2014-12-13 | Process for preparing composite foamed cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762154.4A CN104478359A (en) | 2014-12-13 | 2014-12-13 | Process for preparing composite foamed cement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104478359A true CN104478359A (en) | 2015-04-01 |
Family
ID=52752999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762154.4A Pending CN104478359A (en) | 2014-12-13 | 2014-12-13 | Process for preparing composite foamed cement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104478359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016772A (en) * | 2015-07-17 | 2015-11-04 | 铜陵海源超微粉体有限公司 | Production method of foam cement |
| CN106565167A (en) * | 2016-07-15 | 2017-04-19 | 中南大学 | Polyurethane and foamed cement microscopically-composite heat insulating material and preparation method therefor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254501A1 (en) * | 1986-07-24 | 1988-01-27 | Fosroc International Limited | Foamable composition |
| CN101139195A (en) * | 2007-08-24 | 2008-03-12 | 吴家根 | Method for preparing inorganic heat preservation insulating board |
| CN102503525A (en) * | 2011-10-15 | 2012-06-20 | 潍坊亚欣工贸有限公司 | Preparation method for inorganic foaming fireproof insulation plate |
| CN102633520A (en) * | 2012-03-13 | 2012-08-15 | 江苏南瓷绝缘子有限公司 | Method for quickly manufacturing foam cement heat-insulation plate |
| CN103214263A (en) * | 2013-05-10 | 2013-07-24 | 德州先科地质聚合物研究所 | Foamed coal ash geopolymer outer-wall thermal-insulation board and manufacturing process thereof |
| CN103803868A (en) * | 2013-12-13 | 2014-05-21 | 中国神华能源股份有限公司 | Foamed cement heat preserving plate, coal ash aluminum extracting residue composite for preparing same, and manufacture method of foamed cement heat preserving plate |
-
2014
- 2014-12-13 CN CN201410762154.4A patent/CN104478359A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254501A1 (en) * | 1986-07-24 | 1988-01-27 | Fosroc International Limited | Foamable composition |
| CN101139195A (en) * | 2007-08-24 | 2008-03-12 | 吴家根 | Method for preparing inorganic heat preservation insulating board |
| CN102503525A (en) * | 2011-10-15 | 2012-06-20 | 潍坊亚欣工贸有限公司 | Preparation method for inorganic foaming fireproof insulation plate |
| CN102633520A (en) * | 2012-03-13 | 2012-08-15 | 江苏南瓷绝缘子有限公司 | Method for quickly manufacturing foam cement heat-insulation plate |
| CN103214263A (en) * | 2013-05-10 | 2013-07-24 | 德州先科地质聚合物研究所 | Foamed coal ash geopolymer outer-wall thermal-insulation board and manufacturing process thereof |
| CN103803868A (en) * | 2013-12-13 | 2014-05-21 | 中国神华能源股份有限公司 | Foamed cement heat preserving plate, coal ash aluminum extracting residue composite for preparing same, and manufacture method of foamed cement heat preserving plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016772A (en) * | 2015-07-17 | 2015-11-04 | 铜陵海源超微粉体有限公司 | Production method of foam cement |
| CN106565167A (en) * | 2016-07-15 | 2017-04-19 | 中南大学 | Polyurethane and foamed cement microscopically-composite heat insulating material and preparation method therefor |
| CN106565167B (en) * | 2016-07-15 | 2019-03-26 | 中南大学 | A kind of polyurethane and the microcosmic compound thermal insulation material and preparation method thereof of foamed cement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |