CN101492273A - Method for producing foaming concrete dry powder mortar - Google Patents
Method for producing foaming concrete dry powder mortar Download PDFInfo
- Publication number
- CN101492273A CN101492273A CNA2008100044023A CN200810004402A CN101492273A CN 101492273 A CN101492273 A CN 101492273A CN A2008100044023 A CNA2008100044023 A CN A2008100044023A CN 200810004402 A CN200810004402 A CN 200810004402A CN 101492273 A CN101492273 A CN 101492273A
- Authority
- CN
- China
- Prior art keywords
- dry powder
- concrete dry
- mortar
- foaming concrete
- powder mortar
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
- C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
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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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a method for producing foamed-concrete dry-mixed mortar. The method prepares the foamed-concrete dry-mixed mortar by adopting ground sand powder, sulphoaluminate cement, quicklime powder, fly ash, a foaming agent and lightweight aggregate as raw materials. The method is mainly characterized by taking the quicklime powder and the fly ash as adhesive and initiator, taking surfactant as the foaming agent and allowing the sand powder and the sulphoaluminate cement to be uniformly suspended in materials and to form foam-bulk concrete through curing in a short time. The mortar has the main properties of low density (about 450 kilograms per cubic meter), good heat insulation performance (fast natural curing ensures that all foam-bulk structure of a plastered layer cannot be destroyed), high affinity, convenient mortar packing and construction (identical with the prior mortar construction mode), no delamination, no crack, high strength, one-step completion and coincidence with the requirements of wall surfaces on later-stage decoration.
Description
Technical field
The present invention relates to a kind of production method of building energy-saving heat-insulating material foaming concrete dry powder mortar.
Background technology
The source of building energy conservation is from body of wall, therefore, gas concrete foam brick (aerating brick) has been arranged on the market.The main raw material of this brick is cement, sand, unslaked lime, gypsum, aluminium powder, adorns mould after grinding to form slurry through being mixed, and foaming is just solidified, and line cuts into the brick of required specification, forms through the autoclave pressure cure under pressure again.Its major technique is to utilize unslaked lime heat release foaming, gypsum moulding, line cutting, aerating thermofixation.Its main drawback is that cure under pressure is beaten each bubble in the brick and conspired to create entire body abscess brick in the technology, and ventilative easily, heat insulation effect is poor.In recent years, the someone adopts various warming plates to make the laminated heat-preserving of wall external layer or internal layer, and its heat insulation effect is fine, but has problem such as bonding not firm, insufficient strength, layering crack, shelling between the interlayer.
Summary of the invention
It is that raw material is made foaming concrete dry powder mortar that the present invention adopts levigate husky powder, sulphur aluminic acid cement, calcium lime powder, flyash, whipping agent and light skeletal.Principal feature of the present invention is to make tackiness agent, initiator with calcium lime powder and flyash, and tensio-active agent is made whipping agent, and sand powder and sulphur aluminic acid cement are suspended in the material equably, solidify to form the foam concrete at short notice.Its salient features is a density low (about 450 kilograms/cubic metre), (the spontaneous curing time is fast for good heat insulating, guaranteed that each foam structure of coat of plaster does not destroy), avidity height, bag slurry, easy construction (with the mortar form of construction work was identical in the past), not stratified, do not chap, the intensity height, once finish the requirement of identical later stage decorated wall surface.
The foaming concrete dry powder mortar using method: (1) foaming concrete dry powder mortar can not add light skeletal and spray use separately; That (2) mixes in foaming concrete dry powder mortar that yellow sand can be made into the aerating masonry walls colludes the block mortar, has solved the ventilative problem of brickwork joint; (3) add porous plastics in foaming concrete dry powder mortar and can be made into the external wall waterproof thermal insulation mortar, thermal-insulating waterproof has good quality; (4) interpolation closed perlite or glass bead can be made into inside and outside wall thermal insulation mortar, high insulating effect in foaming concrete dry powder mortar; (5) in foaming concrete dry powder mortar, add various powder and can be incubated water-proof putty; (6) in foaming concrete dry powder mortar, add haydite, washing the sand can be made into the roof insulation waterproof layer, the intensity height, heat insulation effect is than original haydite mortar high insulating effect.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the process flow sheet of the specific embodiment of the invention.
Embodiment
The present invention is applicable to the manufacturing of foaming concrete dry powder mortar.
Details are as follows for the manufacture method of foaming concrete dry powder mortar:
(1) respectively sand is dried or dries, more than shredder is ground to 200 orders, become silty sand again, be transported to up-right tank and store for future use;
(2) become ashes more than flyash or slag are ground to 200 orders, be transported to up-right tank and store for future use;
(3) sulphur aluminic acid cement being put into up-right tank stores for future use;
(4) unslaked lime is ground to the above powder of 200 orders, is transported to up-right tank and stores for future use;
(5) whipping agent being transported to up-right tank stores for future use;
(6) light skeletal being transported to up-right tank stores for future use;
(7) send mode to blow off simultaneously in big Storage Tank with wind in proportion above-mentioned six kinds of raw materials, reach and stir the purpose that is mixed, also made the foaming concrete dry powder mortar product simultaneously, packing is dispatched from the factory again;
Add the water stirring when (8) using and to daub into metope.
Claims (4)
1, a kind of production method of foaming concrete dry powder mortar is characterized in that: adopting levigate husky powder, sulphur aluminic acid cement, calcium lime powder, flyash, whipping agent and light skeletal is the foaming concrete dry powder mortar that raw material is made.Principal feature of the present invention is to make tackiness agent, initiator with calcium lime powder and flyash, and tensio-active agent is made whipping agent, and husky powder and sulphur aluminic acid cement are suspended in the material equably, solidify to form the foam concrete at short notice;
2, the production method of a kind of foaming concrete dry powder mortar according to claim 1, tool is characterised in that: sand is dried or dries, become silty sand again more than shredder is ground to 200 orders;
3, the production method of a kind of foaming concrete dry powder mortar according to claim 1 is characterized in that: adopt sulphur aluminic acid cement as solidifying agent;
4, the production method of a kind of foaming concrete dry powder mortar according to claim 1 is characterized in that: send mode to blow off simultaneously in big Storage Tank with wind in proportion raw material, reach and stir the purpose that is mixed, the foaming concrete dry powder mortar of making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100044023A CN101492273A (en) | 2008-01-24 | 2008-01-24 | Method for producing foaming concrete dry powder mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100044023A CN101492273A (en) | 2008-01-24 | 2008-01-24 | Method for producing foaming concrete dry powder mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101492273A true CN101492273A (en) | 2009-07-29 |
Family
ID=40923085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100044023A Pending CN101492273A (en) | 2008-01-24 | 2008-01-24 | Method for producing foaming concrete dry powder mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101492273A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2364739A1 (en) * | 2011-05-30 | 2011-09-13 | Palacios Y Calero, S.L. | Method of obtaining a mixture for walls and cellular ceilings and machine for the putting into practice of the same. (Machine-translation by Google Translate, not legally binding) |
| WO2012116380A1 (en) * | 2011-03-03 | 2012-09-07 | Geolyth Mineral Technologie Gmbh | Composite body and method for production |
| CN102795878A (en) * | 2012-08-03 | 2012-11-28 | 中国科学院深圳先进技术研究院 | Light heat-insulation foamed cement and preparation method thereof |
| WO2013063732A1 (en) * | 2011-11-02 | 2013-05-10 | 上海古猿人石材有限公司 | Environmentally friendly pseudo-natural artificial stone of coal ash and method for producing same |
| CN103435300A (en) * | 2013-08-15 | 2013-12-11 | 无锡宝灵砂浆科技有限公司 | Dry powder ceramsite concrete |
| CN108349810A (en) * | 2015-11-03 | 2018-07-31 | 派雷斯集团股份公司 | It can wet spray and dry construction composition and its preparation and use containing adhesive and biological source filler by screw pump |
| CN113754360A (en) * | 2021-08-04 | 2021-12-07 | 刘厚林 | LC lightweight aggregate concrete and wet mixing method thereof |
-
2008
- 2008-01-24 CN CNA2008100044023A patent/CN101492273A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116380A1 (en) * | 2011-03-03 | 2012-09-07 | Geolyth Mineral Technologie Gmbh | Composite body and method for production |
| ES2364739A1 (en) * | 2011-05-30 | 2011-09-13 | Palacios Y Calero, S.L. | Method of obtaining a mixture for walls and cellular ceilings and machine for the putting into practice of the same. (Machine-translation by Google Translate, not legally binding) |
| WO2013063732A1 (en) * | 2011-11-02 | 2013-05-10 | 上海古猿人石材有限公司 | Environmentally friendly pseudo-natural artificial stone of coal ash and method for producing same |
| US9315421B2 (en) | 2011-11-02 | 2016-04-19 | Shanghai Ape Stone Co., Ltd | Environment-friendly natural-like artificial stone containing fly ash and the method for producing the artificial stone |
| CN102795878A (en) * | 2012-08-03 | 2012-11-28 | 中国科学院深圳先进技术研究院 | Light heat-insulation foamed cement and preparation method thereof |
| CN102795878B (en) * | 2012-08-03 | 2014-05-21 | 中国科学院深圳先进技术研究院 | Lightweight thermal insulation foamed cement and preparation method thereof |
| CN103435300A (en) * | 2013-08-15 | 2013-12-11 | 无锡宝灵砂浆科技有限公司 | Dry powder ceramsite concrete |
| CN103435300B (en) * | 2013-08-15 | 2015-11-18 | 无锡宝灵砂浆科技有限公司 | dry powder ceramsite concrete |
| CN108349810A (en) * | 2015-11-03 | 2018-07-31 | 派雷斯集团股份公司 | It can wet spray and dry construction composition and its preparation and use containing adhesive and biological source filler by screw pump |
| CN113754360A (en) * | 2021-08-04 | 2021-12-07 | 刘厚林 | LC lightweight aggregate concrete and wet mixing method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090729 |