CN102633529A - Foam aerated concrete and manufacturing method thereof - Google Patents
Foam aerated concrete and manufacturing method thereof Download PDFInfo
- Publication number
- CN102633529A CN102633529A CN2012101344197A CN201210134419A CN102633529A CN 102633529 A CN102633529 A CN 102633529A CN 2012101344197 A CN2012101344197 A CN 2012101344197A CN 201210134419 A CN201210134419 A CN 201210134419A CN 102633529 A CN102633529 A CN 102633529A
- Authority
- CN
- China
- Prior art keywords
- foam
- gas concrete
- foaming agent
- cement
- foam gas
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
The invention discloses foam aerated concrete and a manufacturing method of the foam aerated concrete. The foam aerated concrete comprises cement, water, a chemical foaming agent and a physical foaming agent which are respectively 55%, 33%, 8% and 4% by weight ratio. By the adoption of the technical scheme provided by the invention, the manufactured foam aerated concrete combines the advantages of foam concrete and aerated concrete so as to be good in product performance and has the advantages of low density, high strength, good fire resistance, low thermal conductivity and the like.
Description
Technical field
The present invention relates to the concrete material technical field, relate in particular to a kind of foam gas concrete and preparation method thereof.
Background technology
In the cellular concrete material, mainly comprise two kinds of foamed concrete and gas concrete at present.
Wherein the foamed concrete pore is tiny even, and thermal conductivity is low, but its intensity is relatively poor; Gas concrete intensity is higher, but its pore UNICOM is more, and bubble diameter is bigger, and inhomogeneous, thereby heat-insulating property is relatively poor.
Summary of the invention
The objective of the invention is to propose a kind of foam gas concrete and preparation method thereof, can the concrement vacuole foam concrete and the advantage of gas concrete, enhance product performance.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of foam gas concrete comprises cement, water, chemical foaming agent and pneumatogen, and wherein the weight proportion of cement, water, chemical foaming agent and pneumatogen is 55%, 33%, 8% and 4%.
Chemical foaming agent is an aluminium powder.
The aluminium powder outside is covered and is wrapped with the calcium stearate film.
Chemical foaming agent is a ydrogen peroxide 50.
A kind of preparation method of foam gas concrete is 55%, 33%, 8% and 4% to mix cement, water, chemical foaming agent and pneumatogen according to weight proportion, generates foam gas concrete.
If chemical foaming agent is an aluminium powder, then further may further comprise the steps:
Aluminium powder, cement and water are mixed, process cement slurry;
Pneumatogen is prepared into foam;
Cement slurry and foams mix is even, generate foam gas concrete.
Further comprising the steps of:
Outside aluminium powder, cover and wrap up in the calcium stearate film, be used to put off foamed time.
If chemical foaming agent is a ydrogen peroxide 50, then further may further comprise the steps:
Cement and water are mixed, process cement slurry;
Pneumatogen is prepared into foam;
Cement slurry and foams mix is even;
Ydrogen peroxide 50 is added in cement slurry and the foam, mix, generate foam gas concrete.
In cement and water, also add the Triple Pressed Stearic Acid calcium powder, be used to make the ydrogen peroxide 50 uniform in foaming.
Adopted technical scheme of the present invention, the foam gas concrete of preparation has combined the advantage of foamed concrete and gas concrete, and excellent product performance has advantages such as density is low, intensity is high, fire resistance is good, thermal conductivity is low.
Description of drawings
Fig. 1 is the foam gas concrete preparation flow figure in the specific embodiment of the invention one.
Fig. 2 is the foam gas concrete preparation flow figure in the specific embodiment of the invention two.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
Technical scheme of the present invention is to have proposed a kind of foam gas concrete, and this concrete comprises cement, water, chemical foaming agent and pneumatogen, and the weight proportion of cement, water, chemical foaming agent and pneumatogen is 55%, 33%, 8% and 4%.
Wherein chemical foaming agent can be pulvis such as aluminium powder, also can be liquid such as ydrogen peroxide 50, and two kinds of different chemical foaming agents make that the preparation method of this foam gas concrete is also different.
Fig. 1 is the foam gas concrete preparation flow figure in the specific embodiment of the invention one.As shown in Figure 1, if chemical foaming agent is an aluminium powder, foam gas concrete preparation flow may further comprise the steps:
Fig. 2 is the foam gas concrete preparation flow figure in the specific embodiment of the invention two.As shown in Figure 2, if chemical foaming agent is a ydrogen peroxide 50, foam gas concrete preparation flow may further comprise the steps:
Step 201, cement, water and Triple Pressed Stearic Acid calcium powder are mixed, process cement slurry, wherein the Triple Pressed Stearic Acid calcium powder can make the ydrogen peroxide 50 uniform in foaming.
Step 202, pneumatogen is prepared into foam.
Step 203, cement slurry and foams mix is even.
Step 204, ydrogen peroxide 50 is added in cement slurry and the foam, mix, generate foam gas concrete.
The foam gas concrete of two embodiments preparation of the present invention has combined the advantage of foamed concrete and gas concrete, and excellent product performance has advantages such as density is low, intensity is high, fire resistance is good, thermal conductivity is low.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with this technological people in the technical scope that the present invention disclosed; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. a foam gas concrete is characterized in that, comprises cement, water, chemical foaming agent and pneumatogen, and wherein the weight proportion of cement, water, chemical foaming agent and pneumatogen is 55%, 33%, 8% and 4%.
2. a kind of foam gas concrete according to claim 1 is characterized in that chemical foaming agent is an aluminium powder.
3. a kind of foam gas concrete according to claim 2 is characterized in that, the aluminium powder outside is covered and is wrapped with the calcium stearate film.
4. a kind of foam gas concrete according to claim 1 is characterized in that chemical foaming agent is a ydrogen peroxide 50.
5. the preparation method of a foam gas concrete is characterized in that, is 55%, 33%, 8% and 4% to mix cement, water, chemical foaming agent and pneumatogen according to weight proportion, generates foam gas concrete.
6. the preparation method of a kind of foam gas concrete according to claim 5 is characterized in that,
If chemical foaming agent is an aluminium powder, then further may further comprise the steps:
Aluminium powder, cement and water are mixed, process cement slurry;
Pneumatogen is prepared into foam;
Cement slurry and foams mix is even, generate foam gas concrete.
7. the preparation method of a kind of foam gas concrete according to claim 6 is characterized in that,
Further comprising the steps of:
Outside aluminium powder, cover and wrap up in the calcium stearate film, be used to put off foamed time.
8. the preparation method of a kind of foam gas concrete according to claim 5 is characterized in that,
If chemical foaming agent is a ydrogen peroxide 50, then further may further comprise the steps:
Cement and water are mixed, process cement slurry;
Pneumatogen is prepared into foam;
Cement slurry and foams mix is even;
Ydrogen peroxide 50 is added in cement slurry and the foam, mix, generate foam gas concrete.
9. the preparation method of a kind of foam gas concrete according to claim 5 is characterized in that, in cement and water, also adds the Triple Pressed Stearic Acid calcium powder, is used to make the ydrogen peroxide 50 uniform in foaming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101344197A CN102633529A (en) | 2012-04-28 | 2012-04-28 | Foam aerated concrete and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101344197A CN102633529A (en) | 2012-04-28 | 2012-04-28 | Foam aerated concrete and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102633529A true CN102633529A (en) | 2012-08-15 |
Family
ID=46618130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101344197A Pending CN102633529A (en) | 2012-04-28 | 2012-04-28 | Foam aerated concrete and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102633529A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446633A (en) * | 2014-12-23 | 2015-03-25 | 苏州万盛混凝土有限公司 | Preparation method of foamed concrete |
| CN104496335A (en) * | 2015-01-05 | 2015-04-08 | 河南华泰建材开发有限公司 | Foam concrete capable of pumping and chemically foaming and production method of foam concrete |
| CN105541374A (en) * | 2014-10-30 | 2016-05-04 | 神华集团有限责任公司 | Fly-ash-based geopolymer foam concrete, composition, and preparation method thereof |
| CN106045558A (en) * | 2016-06-02 | 2016-10-26 | 湖州汇能新材料科技有限公司 | Aerated concrete block preparation method |
| CN106045559A (en) * | 2016-06-02 | 2016-10-26 | 湖州汇能新材料科技有限公司 | Aerated concrete slab preparation method |
| CN108264320A (en) * | 2018-01-31 | 2018-07-10 | 四川大学 | A kind of B06 grades of autoclave aerated concrete building block and preparation method thereof |
| CN108298892A (en) * | 2018-01-31 | 2018-07-20 | 四川大学 | A kind of B05 grades of autoclave aerated concrete building block and preparation method thereof |
| CN110467420A (en) * | 2019-09-18 | 2019-11-19 | 山东和悦生态新材料科技有限责任公司 | Yellow River Sand steam-pressing aero-concrete insulation board and preparation method thereof |
| CN113200763A (en) * | 2021-05-31 | 2021-08-03 | 河南理工大学 | Foaming composition, foaming agent, foam concrete and preparation method of foam concrete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337827A (en) * | 2008-08-03 | 2009-01-07 | 王格 | Light aggregate foam concrete building blocks and method for manufacturing same |
| CN102153363A (en) * | 2010-12-28 | 2011-08-17 | 南京工业大学 | Ultra-low-density foam concrete and preparation method thereof |
| CN102229476A (en) * | 2011-06-13 | 2011-11-02 | 祁守岗 | Foaming agent |
-
2012
- 2012-04-28 CN CN2012101344197A patent/CN102633529A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337827A (en) * | 2008-08-03 | 2009-01-07 | 王格 | Light aggregate foam concrete building blocks and method for manufacturing same |
| CN102153363A (en) * | 2010-12-28 | 2011-08-17 | 南京工业大学 | Ultra-low-density foam concrete and preparation method thereof |
| CN102229476A (en) * | 2011-06-13 | 2011-11-02 | 祁守岗 | Foaming agent |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541374A (en) * | 2014-10-30 | 2016-05-04 | 神华集团有限责任公司 | Fly-ash-based geopolymer foam concrete, composition, and preparation method thereof |
| CN104446633A (en) * | 2014-12-23 | 2015-03-25 | 苏州万盛混凝土有限公司 | Preparation method of foamed concrete |
| CN104496335A (en) * | 2015-01-05 | 2015-04-08 | 河南华泰建材开发有限公司 | Foam concrete capable of pumping and chemically foaming and production method of foam concrete |
| CN106045558A (en) * | 2016-06-02 | 2016-10-26 | 湖州汇能新材料科技有限公司 | Aerated concrete block preparation method |
| CN106045559A (en) * | 2016-06-02 | 2016-10-26 | 湖州汇能新材料科技有限公司 | Aerated concrete slab preparation method |
| CN108264320A (en) * | 2018-01-31 | 2018-07-10 | 四川大学 | A kind of B06 grades of autoclave aerated concrete building block and preparation method thereof |
| CN108298892A (en) * | 2018-01-31 | 2018-07-20 | 四川大学 | A kind of B05 grades of autoclave aerated concrete building block and preparation method thereof |
| CN110467420A (en) * | 2019-09-18 | 2019-11-19 | 山东和悦生态新材料科技有限责任公司 | Yellow River Sand steam-pressing aero-concrete insulation board and preparation method thereof |
| CN113200763A (en) * | 2021-05-31 | 2021-08-03 | 河南理工大学 | Foaming composition, foaming agent, foam concrete and preparation method of foam concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102633529A (en) | Foam aerated concrete and manufacturing method thereof | |
| CN104130006B (en) | The foamed concrete that a kind of stalk fibre strengthens and preparation method | |
| CN105503239A (en) | Light-weight and high-strength magnesium oxysulfate foamed plate and preparation method thereof | |
| EP2690129A3 (en) | Biodegradable foams with improved dimensional stability | |
| EP2172532A3 (en) | Stable foamed cement slurry compositions and methods for making and using same | |
| CN103771803A (en) | Foam concrete with efficient sound-absorption and heat-preservation functions and preparation method thereof | |
| EP1964629A3 (en) | Porous metal foam structures | |
| CN105753502B (en) | A kind of preparation method of inorganic/organic composite foamed light thermal insulation material | |
| RU2012118484A (en) | LIQUID COMPOSITION | |
| CN103306422B (en) | Composite thermal self-insulation building block of a kind of inner core cast foam concrete and preparation method thereof | |
| CN104829199A (en) | Thermal-insulation and humidity-regulating foam concrete material and preparation method thereof | |
| ATE505509T1 (en) | SELF-ADHESIVE EXPANDABLE SILICONE COMPOSITIONS FOR PRODUCING SILICONE FOAM COMPOSITE PARTS | |
| CN104448222A (en) | Low-conductivity polyurethane thermal insulation material for ultrathin refrigerator freezers and preparation method thereof | |
| CN101948962B (en) | Vacuum foaming method for preparing foamed aluminum/aluminum alloy | |
| CN105176096A (en) | Silicone rubber foam material suitable for cultural relic liner protection and preparation method of silicone rubber foam material | |
| CN103319676B (en) | A kind of open-celled polyurethane foam and preparation method thereof | |
| CN103524101B (en) | A kind of preparation method of inorganic foamed building thermal insulation material | |
| CN102924041A (en) | Formula and technology of novel nanometer composite board core material | |
| CN103524661A (en) | Preparation method of nano silica modified polymethacrylimide foam | |
| CN108410320A (en) | A kind of high heat insulating ability aeroge coating based on silica | |
| US9670664B2 (en) | High performance thermal insulation products | |
| EA201000058A1 (en) | POLYSTYRENE COMPOSITIONS, METHODS FOR THEIR RECEPTION AND APPLICATION | |
| WO2011007952A3 (en) | Process for forming a porous pva scaffold using a pore-forming agent | |
| CN103664226B (en) | Compounding method of foamed silicon-calcium concrete wall building block | |
| CN105585276A (en) | Foam concrete block foamer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120815 |