CN102490252A - Full-automatic composite cement foaming board production process - Google Patents
Full-automatic composite cement foaming board production process Download PDFInfo
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- CN102490252A CN102490252A CN2011103667969A CN201110366796A CN102490252A CN 102490252 A CN102490252 A CN 102490252A CN 2011103667969 A CN2011103667969 A CN 2011103667969A CN 201110366796 A CN201110366796 A CN 201110366796A CN 102490252 A CN102490252 A CN 102490252A
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- cement
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- board production
- foaming board
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Abstract
The invention discloses a full-automatic composite cement foaming board production process, which includes the following steps: step 1 mixing and stirring rapid-hardening sulphoaluminate cement, ordinary portland cement, calcium stearate and polypropylene short fibers; step 2 adding the mixture in step 1 to a reaction kettle, then adding warm water, and after stirring for 50 to 70 seconds, stopping stirring; step 3 adding a foaming agent to the reaction kettle, stirring for 8 to 12 seconds, and then stopping stirring; and step 4 pouring the materials which have been mixed and stirred well into a mould, and standing and foaming for 40 minutes. Proportioning of raw materials of the full-automatic composite cement foaming board production process is scientific, process design is advanced, and production efficiency and yield are high.
Description
Technical field:
The present invention relates to a kind of full-automatic complex cement foaming board production technology, belong to building material field.
Background technology:
Complex cement foaming plate; Claim the foam concrete plate again; English name is Composite cement foam board; Be to mix castable with foam (foaming agent preparation) and cement, the light porous inorganic A level warming plate of a kind of cement based that becomes through maintenance again has characteristics such as high fire resistance, high heat insulating ability, high-durability.Be mainly used in exterior wall fire-blocking belt, exterior-wall heat insulation, anti-fire door core board etc.There is the irrational defective of technical recipe in present cement foamed board production technology, causes that production efficiency is low, defect rate is high, and then influences benefit.
Summary of the invention:
Research and design of the present invention a kind of full-automatic complex cement foaming board production technology, purpose is through the improvement to Recipe, under the prerequisite of ensuring the quality of products, makes the relative prior art with yield rate of production efficiency of cement foamed plate that significantly raising is arranged.
Technical scheme of the present invention is:
A kind of full-automatic complex cement foaming board production technology, technological process is:
(1) quick hardening sulphoaluminate cement, Portland cement, calcium stearate and polypropene staple are mixed stirring;
(2) batch mixing with step (1) adds in the agitated reactor, adds the warm water stirring then and stops after 50～70 seconds;
(3) in agitated reactor, add blowing agent again, stir again afterwards and stopped in 3～12 seconds;
(4) will through above-mentioned steps mix the material that stirs pour into mould leave standstill the foaming 40 minutes;
(5) remove mould, the cement foamed plate that will solidify is transported to semi-finished product maintenance district and left standstill maintenance 3～5 days;
(6) according to actual needs cement foamed plate is cut into the fritter of different size, be transported to the finished product district then, dispatch from the factory after the assay was approved.
The percentage by weight of each raw material is respectively quick hardening sulphoaluminate cement 50%～80% in the step (1), Portland cement 20%～50%, calcium stearate 0.8%～1.2%, polypropene staple 0.2%～0.5%.
The percentage by weight of warm water and batch mixing is 3～3.5: 5 in the step (2).
Temperature winter≤55 of warm water ℃ in the step (2), summer≤40 ℃.
The percentage by weight of blowing agent and batch mixing is 3: 50 in the step (3).
Blowing agent is a hydrogen peroxide solution in the step (3).
Beneficial effect of the present invention:
Each raw material ratio science of the present invention, technological design is advanced, and production efficiency and yield rate are high.
The specific embodiment:
Embodiment one: produce winter
(1) lumnite cement 28kg, Portland cement 21kg, calcium stearate 0.8kg and polypropene staple 0.2kg are mixed stirring;
(2) batch mixing with step (1) adds in the agitated reactor, adds 55 ℃ of warm water 30kg stirrings then and stops after 70 seconds;
(3) in agitated reactor, add the 3kg blowing agent again, stir again afterwards and stopped in 12 seconds;
(4) will through above-mentioned steps mix the material that stirs pour into mould leave standstill the foaming 40 minutes;
(5) remove mould, the cement foamed plate that will solidify is transported to semi-finished product maintenance district and left standstill maintenance 5 days;
(6) according to actual needs cement foamed plate is cut into the fritter of different size, be transported to the finished product district then, dispatch from the factory after the assay was approved.
Embodiment one: produce summer
(1) lumnite cement 26kg, Portland cement 23kg, calcium stearate 0.8kg and polypropene staple 0.2kg are mixed stirring;
(2) batch mixing with step (1) adds in the agitated reactor, adds 40 ℃ of warm water 35kg stirrings then and stops after 50 seconds;
(3) in agitated reactor, add the 3kg blowing agent again, stir again afterwards and stopped in 3 seconds;
(4) will through above-mentioned steps mix the material that stirs pour into mould leave standstill the foaming 40 minutes;
(5) remove mould, the cement foamed plate that will solidify is transported to semi-finished product maintenance district and left standstill maintenance 3 days;
(6) according to actual needs cement foamed plate is cut into the fritter of different size, be transported to the finished product district then, dispatch from the factory after the assay was approved.
Claims (6)
1. full-automatic complex cement foaming board production technology, technological process is:
(1) quick hardening sulphoaluminate cement, Portland cement, calcium stearate and polypropene staple are mixed stirring;
(2) batch mixing with step (1) adds in the agitated reactor, adds the warm water stirring then and stops after 50～70 seconds;
(3) in agitated reactor, add blowing agent again, stir again afterwards and stopped in 3～12 seconds;
(4) will through above-mentioned steps mix the material that stirs pour into mould leave standstill the foaming 40 minutes;
(5) remove mould, the cement foamed plate that will solidify is transported to semi-finished product maintenance district and left standstill maintenance 3～5 days;
(6) according to actual needs cement foamed plate is cut into the fritter of different size, be transported to the finished product district then, dispatch from the factory after the assay was approved.
2. a kind of full-automatic complex cement foaming board production technology according to claim 1; It is characterized in that: the percentage by weight of each raw material is respectively quick hardening sulphoaluminate cement 50%～80% in the step (1); Portland cement 20%～50%; Calcium stearate 0.8%～1.2%, polypropene staple 0.2%～0.5%.
3. a kind of full-automatic complex cement foaming board production technology according to claim 1, it is characterized in that: the percentage by weight of warm water and batch mixing is 3～3.5: 5 in the step (2).
4. a kind of full-automatic complex cement foaming board production technology according to claim 1 is characterized in that: temperature winter≤55 of warm water ℃ in the step (2), summer≤40 ℃.
5. a kind of full-automatic complex cement foaming board production technology according to claim 1, it is characterized in that: the percentage by weight of blowing agent and batch mixing is 3: 50 in the step (3).
6. a kind of full-automatic complex cement foaming board production technology according to claim 1, it is characterized in that: blowing agent is a hydrogen peroxide solution in the step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103667969A CN102490252A (en) | 2011-11-18 | 2011-11-18 | Full-automatic composite cement foaming board production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103667969A CN102490252A (en) | 2011-11-18 | 2011-11-18 | Full-automatic composite cement foaming board production process |
Publications (1)
| Publication Number | Publication Date |
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| CN102490252A true CN102490252A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011103667969A Pending CN102490252A (en) | 2011-11-18 | 2011-11-18 | Full-automatic composite cement foaming board production process |
Country Status (1)
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| CN (1) | CN102490252A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863195A (en) * | 2012-10-24 | 2013-01-09 | 成都纳硕科技有限公司 | Sulphoaluminate foaming cement |
| CN103951356A (en) * | 2014-04-02 | 2014-07-30 | 北京工业大学 | Method for preparing lightweight building block by using foam glass waste material |
| CN106146007A (en) * | 2016-06-29 | 2016-11-23 | 合肥光聚财建筑装饰工程有限公司 | A kind of manufacture method of modified cement foamed heat insulating wallboard |
| CN106272944A (en) * | 2016-09-06 | 2017-01-04 | 淮北中阳矿山机械有限公司 | The production method of a kind of novel light concrete multifunction wallboard and production line |
Citations (6)
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|---|---|---|---|---|
| GB9606476D0 (en) * | 1996-03-27 | 1996-06-05 | Secr Defence | Manufacture of composite materials |
| GB2329357A (en) * | 1996-03-27 | 1999-03-24 | Secr Defence | Method of manufacture of composite materials |
| CN1927558A (en) * | 2006-09-27 | 2007-03-14 | 王三江 | Manufacture method of inorganic heat-insulating material for building exterior wall |
| CN1978373A (en) * | 2005-11-30 | 2007-06-13 | 甘肃省建材科研设计院 | Method for producing fiber reinforced micro porous light concrete |
| CN102060566A (en) * | 2010-12-16 | 2011-05-18 | 辽宁际洲环保节能建材有限公司 | High-performance foaming cement and preparation method thereof |
| CN102093030A (en) * | 2010-12-16 | 2011-06-15 | 辽宁际洲环保节能建材有限公司 | Inorganic composite heat insulation material and preparation method thereof |
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2011
- 2011-11-18 CN CN2011103667969A patent/CN102490252A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9606476D0 (en) * | 1996-03-27 | 1996-06-05 | Secr Defence | Manufacture of composite materials |
| GB2329357A (en) * | 1996-03-27 | 1999-03-24 | Secr Defence | Method of manufacture of composite materials |
| CN1978373A (en) * | 2005-11-30 | 2007-06-13 | 甘肃省建材科研设计院 | Method for producing fiber reinforced micro porous light concrete |
| CN1927558A (en) * | 2006-09-27 | 2007-03-14 | 王三江 | Manufacture method of inorganic heat-insulating material for building exterior wall |
| CN102060566A (en) * | 2010-12-16 | 2011-05-18 | 辽宁际洲环保节能建材有限公司 | High-performance foaming cement and preparation method thereof |
| CN102093030A (en) * | 2010-12-16 | 2011-06-15 | 辽宁际洲环保节能建材有限公司 | Inorganic composite heat insulation material and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 甘肃省建材科研设计院: "专利信息", 《商品混凝土》, 31 December 2009 (2009-12-31) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863195A (en) * | 2012-10-24 | 2013-01-09 | 成都纳硕科技有限公司 | Sulphoaluminate foaming cement |
| CN103951356A (en) * | 2014-04-02 | 2014-07-30 | 北京工业大学 | Method for preparing lightweight building block by using foam glass waste material |
| CN106146007A (en) * | 2016-06-29 | 2016-11-23 | 合肥光聚财建筑装饰工程有限公司 | A kind of manufacture method of modified cement foamed heat insulating wallboard |
| CN106272944A (en) * | 2016-09-06 | 2017-01-04 | 淮北中阳矿山机械有限公司 | The production method of a kind of novel light concrete multifunction wallboard and production line |
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| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120613 |