CN100334029C - Building block filler and its preparing method and use - Google Patents
Building block filler and its preparing method and use Download PDFInfo
- Publication number
- CN100334029C CN100334029C CNB200510007227XA CN200510007227A CN100334029C CN 100334029 C CN100334029 C CN 100334029C CN B200510007227X A CNB200510007227X A CN B200510007227XA CN 200510007227 A CN200510007227 A CN 200510007227A CN 100334029 C CN100334029 C CN 100334029C
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- building block
- gypsum
- water mixture
- block filler
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Abstract
The present invention relates to building block filler which is mainly composed of plaster of certain fluidity and water mixture, and a forming agent and a retarder are added. The strength of a building block can be enhanced by filling the present invention in a hollow building block, and the effect of heat preservation and sound insulation can be enhanced. Because the present invention adopts the plaster which can be used as main raw material, the present invention has the advantage of low cost.
Description
Technical field
The present invention and a kind of New Building Materials by the building field widespread use and preparation method thereof and application relate in particular to a kind of building block filler and preparation method thereof and application.
Background technology
Along with the high speed development of society, dwelling house and commercial office room are also all to high-rise, composite structure development.Usually use the solid common brick of clay for a long time in the construction industry, though its intensity height because need be fired in the common brick production process, needs to waste a large amount of energy in the sintering procedure; Its raw material adopts clay will waste a large amount of soils, has destroyed the eubiosis and environment.Therefore, various novel materials for walls also emerge thereupon.Country and place have also all been put into effect relevant policies and rules in succession, encourage the use of novel wall material.
Novel wall material common in the existing market mostly is hollow brick, is to make with slag, cement, stone flour, flyash the about 12～14Kg of monolithic weight.And ubiquity, brick strength is general, quality is inhomogeneous; Insulation, soundproof effect difference have shortcoming.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of this invention is to provide a kind of building block filler, it is packed in the holllow building block can satisfies above-mentioned requirements, it is good to have a brick strength height, insulation, sound insulation; Cost low etc. advantage.
The objective of the invention is to be achieved through the following technical solutions:
A kind of building block filler mainly is made up of gypsum, whipping agent, retardant and water; The degree of mobilization of gypsum and water mixture is 200mm～240mm; The content of whipping agent is 0.01%～0.05% of gypsum and water mixture weight; Retardant content is less than 0.01% of gypsum and water mixture weight.
The preferred flow degree of described gypsum and water mixture is 210mm～230mm.
The optimal flow degree of described gypsum and water mixture is 220mm.
Above-mentioned whipping agent is a Sodium dodecylbenzene sulfonate.
Above-mentioned retardant is a citric acid.
A kind of preparation method of described building block filler comprises:
A, gypsum is mixed to scale with water, stir, make it become gypsum and the water mixture that degree of mobilization is 200mm～240mm;
B, in gypsum and water mixture, add the whipping agent and the retardant of predetermined weight, stir.
A kind of building block of adopting described building block filler to fill is at the hollow part adding building block filler of holllow building block body.
By above technical scheme building block filler of the present invention as can be known, mainly form by the gypsum and the water mixture of certain degree of mobilization; And whipping agent and retardant have been added.It is filled in the holllow building block, can improves the intensity of building block, strengthen insulation, sound damping effect; Because of main raw material adopts gypsum, so have the low advantage of cost.
Description of drawings
Fig. 1 is the perspective view one of building block of the present invention;
Fig. 2 is the perspective view two of building block of the present invention;
Fig. 3 is the perspective view three of building block of the present invention;
Fig. 4 is the perspective view four of building block of the present invention.
Embodiment
The specific embodiment of its composition of building block filler of the present invention can have following several:
Embodiment 1:
Adopting degree of mobilization is 200mm gypsum and water mixture;
Whipping agent adopts Sodium dodecylbenzene sulfonate, and its content is 0.05% of gypsum and water mixture weight;
Do not add retardant.
Embodiment 2:
Adopting degree of mobilization is 240mm gypsum and water mixture;
Whipping agent adopts Sodium dodecylbenzene sulfonate, and its content is 0.01% of gypsum and water mixture weight;
Retardant adopts citric acid, and its content is less than 0.01% of gypsum and water mixture weight.
Embodiment 3:
Adopting degree of mobilization is 220mm gypsum and water mixture;
Whipping agent adopts Sodium dodecylbenzene sulfonate, and its content is 0.031% of gypsum and water mixture weight;
Retardant adopts citric acid, and its content is 0.005% of gypsum and water mixture weight.
The preparation method of the building block filler of the various embodiments described above is:
A, gypsum is mixed to scale with water, be stirred into gypsum and water mixture, make its degree of mobilization meet the requirement of each embodiment;
B, in gypsum and water mixture, add the whipping agent and/or the retardant of each embodiment predetermined weight, stir.
Adopt embodiment such as Fig. 1 and shown in Figure 2 of the building block of described building block filler filling, at the hollow part adding building block filler 2 of holllow building block body 1.With it smooth after, oven dry can be used.Have insulation, advantage that soundproof effect is good.
The proportioning raw materials of the above building block filler only is preferable embodiment and the representational embodiment of the present invention; And the preparation method of described building block filler only is the preferable preparation method of the present invention; The structure of described building block filler also only is representational structure simultaneously; But protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and 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 claims.
Claims (5)
1, a kind of building block filler is characterized in that, mainly is made up of gypsum, whipping agent, retardant and water; The degree of mobilization of gypsum and water mixture is 200mm～240mm; The content of whipping agent is 0.01%～0.05% of gypsum and water mixture weight; Retardant content is less than 0.01% of gypsum and water mixture weight.
2, building block filler according to claim 1 is characterized in that, described whipping agent is a Sodium dodecylbenzene sulfonate.
3, building block filler according to claim 1 is characterized in that, described retardant is a citric acid.
4, a kind of preparation method who prepares the described building block filler of claim 1 is characterized in that, comprising:
A, gypsum is mixed with water, stir, make it become gypsum and the water mixture that degree of mobilization is 200mm～240mm;
B, in gypsum and water mixture, add whipping agent and retardant, stir.
5, a kind of building block of adopting the described building block filler of claim 1 to fill is characterized in that, at the hollow part adding building block filler of holllow building block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510007227XA CN100334029C (en) | 2005-02-05 | 2005-02-05 | Building block filler and its preparing method and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510007227XA CN100334029C (en) | 2005-02-05 | 2005-02-05 | Building block filler and its preparing method and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1814563A CN1814563A (en) | 2006-08-09 |
| CN100334029C true CN100334029C (en) | 2007-08-29 |
Family
ID=36906947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510007227XA Expired - Fee Related CN100334029C (en) | 2005-02-05 | 2005-02-05 | Building block filler and its preparing method and use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100334029C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529285B (en) * | 2014-12-16 | 2017-02-22 | 贵州师范大学 | Method for preparing self-heat-insulation hollow block from construction wastes |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215780A (en) * | 1998-10-27 | 1999-05-05 | 姜保山 | Aerated high-strength gypsum block and its mfg. process |
| CN1412147A (en) * | 2001-10-13 | 2003-04-23 | 诸城市中协建筑新技术开发有限公司 | Building heat-insulating block and its production process |
-
2005
- 2005-02-05 CN CNB200510007227XA patent/CN100334029C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215780A (en) * | 1998-10-27 | 1999-05-05 | 姜保山 | Aerated high-strength gypsum block and its mfg. process |
| CN1412147A (en) * | 2001-10-13 | 2003-04-23 | 诸城市中协建筑新技术开发有限公司 | Building heat-insulating block and its production process |
Non-Patent Citations (3)
| Title |
|---|
| 建筑石膏专用减水增强剂的研究与应用 陈健中，新型建筑材料，第2期 1995 * |
| 建筑石膏专用减水增强剂的研究与应用 陈健中，新型建筑材料，第2期 1995;轻质石膏制品的制造方法 李亚，宋政编译，河南科技，第4期 1995 * |
| 轻质石膏制品的制造方法 李亚，宋政编译，河南科技，第4期 1995 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1814563A (en) | 2006-08-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 |