CN1680672A - Building blocks and production thereof - Google Patents
Building blocks and production thereof Download PDFInfo
- Publication number
- CN1680672A CN1680672A CN 200410023886 CN200410023886A CN1680672A CN 1680672 A CN1680672 A CN 1680672A CN 200410023886 CN200410023886 CN 200410023886 CN 200410023886 A CN200410023886 A CN 200410023886A CN 1680672 A CN1680672 A CN 1680672A
- Authority
- CN
- China
- Prior art keywords
- polystyrene foam
- manufacturing process
- building block
- raw material
- perlite
- 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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Abstract
The invention adopts a compounding formula that doesn't use lime, gypsum, aluminum paste and cutting operation, and adopts wasted polystyrene foam to replace foaming agent. The wasted polystyrene foam is broken into powder and is mixed with cement and sodium silicate by a certain ratio, and then watering. Through agitation, mould, stay, stripping, curing and check operation, the final product can be obtained.
Description
Technical field
The present invention relates to a kind of constructional materials.
Background technology
Along with improving constantly of people's dwelling environment living standard, constructional materials there has been higher requirement.Building block enters construction market as New Building Materials.The building block manufacturing process one close with the present invention is Autoclaved aerated concrete blocks.Primary raw material: cement, flyash, lime, gypsum, aluminium cream, through levigate, the expansion of preparing burden, stir, pour into a mould, get angry, quietly stop, cut, steam press maintenance obtains product.The 2nd, foam concrete block.Primary raw material: cement, flyash, blowing agent, through batching, stir, the system bubble, cast, quiet stopping, cutting, technologies such as demoulding maintenance obtain product, the deficiency that above-mentioned building block production technology exists is: 1, salvage value is not high, and 2, system bubble complex process, the production cycle is long, 3, product yield is low, and 4, the product price height.
Summary of the invention
In order to overcome existing deficiency of producing the concrete block technology, the invention provides a kind of novel building building block manufacturing process.It can be realized twice laid more fully, reduce production costs, and simplifies production technology, reduces equipment investment, shortens the production cycle.
The technical solution adopted for the present invention to solve the technical problems is: compound prescription is adopted in building block, saves lime, gypsum, aluminium cream and cutting action, adopts waste polystyrene foam piece (or perlite) to replace blowing agent.Its raw material volume proportioning; Flyash 20-40%, polystyrene foam block (or perlite) 50-70%, cement 10-30%, silication sodium additives 0.2-0.4%.Its manufacturing process is as follows:
1, pulverizes
2, batching stirs
3, secondary stirs
4, cast
5, quiet stopping
6, the demoulding
7, maintenance
8, the examination and test of products
Employing the invention has the beneficial effects as follows: realized the waste recovery utilization of waste polystyrene foam piece, saved valuable raw materials such as lime, gypsum, aluminium cream, reduced cost of production, simplified production technology, saved land resources and reduced environment pollution.That its product has is firm, the advantage of energy-saving and environmental protection, light weight.
The specific embodiment
To produce the building constructions building block is example, its raw material volume prescription: flyash 30%, and polystyrene foam block 50%, cement 20%, silication sodium additives 0.2%, manufacturing process is as follows:
1, pulverizes: adopt light aggregate mixer and crushing engine that polyphenyl alkene foam block is ground into graininess.
2, batching stirs: with cement, flyash in proportion mixing and water adding stir.
3, secondary stirs: add polystyrene particle or perlite, silication sodium additives, stir once more.
4, cast: adopt the slurry transport vehicle that the slurry that stirs is transported to the particular manufacturing craft side and pour into a mould.
5, quiet stopping: continue 4 hours.
6, the demoulding: dismounting mould
7, maintenance: natural curing is more than 670 hours
8, the examination and test of products: check, put in storage, dispatch from the factory.
Claims (2)
1, a kind of building block and manufacturing process, it is characterized in that: adopt compound prescription, save lime, gypsum, aluminium cream and cutting action, adopt waste polystyrene foam piece (or perlite) to replace blowing agent, its raw material volume proportioning: flyash 20-40%, polystyrene foam block (or perlite) 50--70%, cement 10-30%, silication sodium add Ji 0.2-0.4%, and manufacturing process is as follows:
(1) pulverizes
(2) the batching material stirs
(3) secondary stirs
(4) cast
(5) quiet stopping
(6) demoulding
(7) maintenance
(8) examination and test of products
2, according to described building block of claim 1 and manufacturing process, it is characterized in that: used waste polystyrene foam piece needs to be processed into graininess with disintegrating apparatus in the raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023886 CN1680672A (en) | 2004-04-09 | 2004-04-09 | Building blocks and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023886 CN1680672A (en) | 2004-04-09 | 2004-04-09 | Building blocks and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1680672A true CN1680672A (en) | 2005-10-12 |
Family
ID=35067392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410023886 Pending CN1680672A (en) | 2004-04-09 | 2004-04-09 | Building blocks and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1680672A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889918A (en) * | 2011-06-14 | 2014-06-25 | 西格纳化学有限责任公司 | Foamed cement compositions containing metal silicides usable in subterranean well operations |
| CN106217734A (en) * | 2016-07-18 | 2016-12-14 | 柳州弘蓝科技有限公司 | A kind of method preparing insulated sound-proof wall building block |
| CN106277950A (en) * | 2016-07-18 | 2017-01-04 | 柳州弘蓝科技有限公司 | A kind of polystyrene light insulating sound deafening wall block |
-
2004
- 2004-04-09 CN CN 200410023886 patent/CN1680672A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889918A (en) * | 2011-06-14 | 2014-06-25 | 西格纳化学有限责任公司 | Foamed cement compositions containing metal silicides usable in subterranean well operations |
| CN106217734A (en) * | 2016-07-18 | 2016-12-14 | 柳州弘蓝科技有限公司 | A kind of method preparing insulated sound-proof wall building block |
| CN106277950A (en) * | 2016-07-18 | 2017-01-04 | 柳州弘蓝科技有限公司 | A kind of polystyrene light insulating sound deafening wall block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |