CN102863195A - Sulphoaluminate foaming cement - Google Patents
Sulphoaluminate foaming cement Download PDFInfo
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- CN102863195A CN102863195A CN2012104093044A CN201210409304A CN102863195A CN 102863195 A CN102863195 A CN 102863195A CN 2012104093044 A CN2012104093044 A CN 2012104093044A CN 201210409304 A CN201210409304 A CN 201210409304A CN 102863195 A CN102863195 A CN 102863195A
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- cement
- sulphoaluminate
- silicate
- calcium stearate
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Abstract
The invention discloses sulphoaluminate foaming cement. The cement comprises, by weight, 42-45 parts of sulphoaluminate cement, 5-10 parts of silicate cement, 10-14 parts of coal ash, 0.3-0.5 part of polypropylene fiber, 0.9-1 part of calcium stearate, 3-3.2 parts of aquae hydrogenii dioxide with concentration of 27.5%, 3-6 parts of a lithium-based curing agent and 38-45 parts of water. The silicate cement is added, the setting time is reduced, good foaming is achieved, and a produced insulating plate is good in heat-preservation and insulation effect.
Description
Technical field
The invention belongs to the cement field, be specifically related to a kind of sulplo-aluminate foam cement.
Background technology
The foaming cement thermal insulation plate is the optimal lagging material of present wall thermal insulating and wall thermal insulating fire-blocking belt, and its thermal conductivity is low, and high insulating effect is not burnt, and waterproof is strong with the body of wall cohesive force, and intensity is high, toxicological harmless radiating material, environmental protection.With buildings same period in work-ing life, and easy construction, quick.Technical feature is better than the wall heat insulation materials such as multicellular glass, foamed ceramics, phenolic foam board, granular polystyrene, styrofoam, extruded sheet.
The prescription of foam cement directly has influence on the various performance perameters of the foam cement plate of making, and when existing aluminosulfate cement prepares foam cement, has the too fast poor problem of foaming effect that causes of setting rate, and this will directly cause heat insulating effect to descend.
Summary of the invention
Purpose of the present invention provides a kind of sulplo-aluminate foam cement, when solving existing aluminosulfate cement and preparing foam cement, exists the too fast foaming effect that causes of setting rate poor, the problem that causes heat insulating effect to descend.
Technical scheme of the present invention is: a kind of sulplo-aluminate foam cement, it is characterized in that, its weight consists of: aluminosulfate cement 42-45 part, silicate cement 5-10 part, flyash 10-14 part, polypropylene fibre 0.3-0.5 part, calcium stearate 0.9-1 part, hydrogen peroxide 3-3.2 part of concentration 27.5%, lithium base solidifying agent 3-6 part, water 38-45 part.
Further, 44 parts of aluminosulfate cements, 7 parts of silicate cements, 12 parts in flyash, 0.4 part of polypropylene fibre, 1 part of calcium stearate, 3.1 parts in the hydrogen peroxide of concentration 27.5%, 5 parts in lithium base solidifying agent, 42 parts in water.
The present invention compared with prior art has following advantage:
The present invention is by adding silicate cement, and the setting time that slowed down foams, prepared warming plate good effect of heat insulation.
Embodiment
Embodiment 1
Get 42 parts of aluminosulfate cements, 10 parts of silicate cements, 10 parts in flyash, 3 parts of mixing of lithium base solidifying agent, 38 parts of hot water about adding temperature 50 degree stir 1 part of 0.5 part of rear adding polypropylene fibre and calcium stearate, pour in the mould after stirring the 3 parts of rapid stirrings of hydrogen peroxide that add concentration 27.5% after 2 minutes, maintenance gets product after the moulding.
Embodiment 2
Get 45 parts of aluminosulfate cements, 5 parts of silicate cements, 14 parts in flyash, 6 parts of mixing of lithium base solidifying agent, 45 parts of hot water about adding temperature 50 degree stir 0.9 part of 0.3 part of rear adding polypropylene fibre and calcium stearate, pour in the mould after stirring the 3.2 parts of rapid stirrings of hydrogen peroxide that add concentration 27.5% after 2 minutes, maintenance gets product after the moulding.
Embodiment 1
Get 44 parts of aluminosulfate cements, 7 parts of silicate cements, 12 parts in flyash, 5 parts of mixing of lithium base solidifying agent, 42 parts of hot water about adding temperature 50 degree stir 1 part of 0.4 part of rear adding polypropylene fibre and calcium stearate, pour in the mould after stirring the 3.1 parts of rapid stirrings of hydrogen peroxide that add concentration 27.5% after 2 minutes, maintenance gets product after the moulding.
Claims (2)
1. sulplo-aluminate foam cement, it is characterized in that, its weight consists of: aluminosulfate cement 42-45 part, silicate cement 5-10 part, flyash 10-14 part, polypropylene fibre 0.3-0.5 part, calcium stearate 0.9-1 part, hydrogen peroxide 3-3.2 part of concentration 27.5%, lithium base solidifying agent 3-6 part, water 38-45 part.
2. a kind of sulplo-aluminate foam cement according to claim 1, it is characterized in that, its weight consists of: 44 parts of aluminosulfate cements, 7 parts of silicate cements, 12 parts in flyash, 0.4 part of polypropylene fibre, 1 part of calcium stearate, 3.1 parts in the hydrogen peroxide of concentration 27.5%, 5 parts in lithium base solidifying agent, 42 parts in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104093044A CN102863195A (en) | 2012-10-24 | 2012-10-24 | Sulphoaluminate foaming cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104093044A CN102863195A (en) | 2012-10-24 | 2012-10-24 | Sulphoaluminate foaming cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102863195A true CN102863195A (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104093044A Pending CN102863195A (en) | 2012-10-24 | 2012-10-24 | Sulphoaluminate foaming cement |
Country Status (1)
| Country | Link |
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| CN (1) | CN102863195A (en) |
Cited By (5)
| 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 |
| CN104446276A (en) * | 2014-12-15 | 2015-03-25 | 广西科技大学 | Sulfoaluminate foam cement and heat insulating plate prepared by using same |
| CN104944868A (en) * | 2014-03-27 | 2015-09-30 | 南通三创机械制造有限公司 | Foamed cement |
| CN108314392A (en) * | 2018-03-12 | 2018-07-24 | 济南大学 | A kind of light foaming cement compound insulating material and preparation method thereof |
| CN113735536A (en) * | 2021-09-09 | 2021-12-03 | 泸州时为节能科技有限公司 | High-early-strength binary system energy-saving insulation board and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424551A (en) * | 2011-09-07 | 2012-04-25 | 重庆大学 | Super light polymer foamed concrete and preparation method thereof |
| CN102490252A (en) * | 2011-11-18 | 2012-06-13 | 宿迁市力德建材机械厂 | Full-automatic composite cement foaming board production process |
| CN102515791A (en) * | 2011-11-24 | 2012-06-27 | 朱勤辉 | Chemical foaming cement fireproofing heat-preservation structure and preparation method thereof |
| CN102584123A (en) * | 2012-02-16 | 2012-07-18 | 镇江中瑞节能科技有限公司 | Composite foamed cement insulation board and production technology thereof |
-
2012
- 2012-10-24 CN CN2012104093044A patent/CN102863195A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424551A (en) * | 2011-09-07 | 2012-04-25 | 重庆大学 | Super light polymer foamed concrete and preparation method thereof |
| CN102490252A (en) * | 2011-11-18 | 2012-06-13 | 宿迁市力德建材机械厂 | Full-automatic composite cement foaming board production process |
| CN102515791A (en) * | 2011-11-24 | 2012-06-27 | 朱勤辉 | Chemical foaming cement fireproofing heat-preservation structure and preparation method thereof |
| CN102584123A (en) * | 2012-02-16 | 2012-07-18 | 镇江中瑞节能科技有限公司 | Composite foamed cement insulation board and production technology thereof |
Cited By (6)
| 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 |
| CN104944868A (en) * | 2014-03-27 | 2015-09-30 | 南通三创机械制造有限公司 | Foamed cement |
| CN104446276A (en) * | 2014-12-15 | 2015-03-25 | 广西科技大学 | Sulfoaluminate foam cement and heat insulating plate prepared by using same |
| CN108314392A (en) * | 2018-03-12 | 2018-07-24 | 济南大学 | A kind of light foaming cement compound insulating material and preparation method thereof |
| CN108314392B (en) * | 2018-03-12 | 2020-05-26 | 济南大学 | Light foamed cement composite thermal insulation material and preparation method thereof |
| CN113735536A (en) * | 2021-09-09 | 2021-12-03 | 泸州时为节能科技有限公司 | High-early-strength binary system energy-saving insulation board and production method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130109 |