CN102464471A - High-strength concrete cushion block - Google Patents
High-strength concrete cushion block Download PDFInfo
- Publication number
- CN102464471A CN102464471A CN2010105378070A CN201010537807A CN102464471A CN 102464471 A CN102464471 A CN 102464471A CN 2010105378070 A CN2010105378070 A CN 2010105378070A CN 201010537807 A CN201010537807 A CN 201010537807A CN 102464471 A CN102464471 A CN 102464471A
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- CN
- China
- Prior art keywords
- cushion block
- concrete cushion
- strength concrete
- active admixture
- strength
- 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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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a high-strength concrete cushion block, belonging to the field of building structural members. The product is prepared from cement as a cementing material, sand, asbestos and coal ash as aggregates, additionally mixed finely-ground active admixture and water according to a certain proportion. A firm whole body is formed through stirring and vibration. The high-strength concrete cushion block has the characteristics of high strength, deformation resistance, good durability and the like.
Description
Technical field:
The invention belongs to fabric structure member field, a kind of strong concrete cushion block is provided.
Background technology:
Domestic construction is used concrete pad at present; Its intensity and weather resistance are generally relatively poor; Protective layer thickness is less than normal in addition, and general applying unit lacks rational Maintenance and Repair again, and the many concrete structures of China can not guarantee due functions of use and supporting capacity in the design life in 50 years.Most of Industrial buildings use after 25～30 years and promptly need overhaul; For the building in the hazardous medium environment, only 15～20 years work-ing life.The outdoor member of covil construction and public building the steel bar corrosion phenomenon also often occurs like balcony etc., even leads to a disaster.
Summary of the invention:
The objective of the invention is to be to provide a kind of strong concrete cushion block, have characteristics such as intensity height, resistance to deformation and good endurance.
The technical scheme that the present invention takes is: cushion block is made gelling material by cement, and sand, asbestos, flyash are done to gather materials, and mix the levigated active admixture outward, prepares by a certain percentage with water, through stirring the moulding of vibrating.Wherein, flyash and active admixture proportioning are no more than 15%～25% of total amount.
Because the present invention has taked technique scheme, compared with prior art, has advantages such as intensity height, resistance to deformation and good endurance.
Claims (2)
1. strong concrete cushion block, it is characterized in that: cushion block is made gelling material by cement, and sand, asbestos, flyash are done to gather materials, and mix the levigated active admixture outward, prepare by a certain percentage with water, through stirring the moulding of vibrating.
2. a kind of strong concrete cushion block according to claim 1 is characterized in that: flyash and active admixture proportioning are no more than 15%～25% of total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105378070A CN102464471A (en) | 2010-11-10 | 2010-11-10 | High-strength concrete cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105378070A CN102464471A (en) | 2010-11-10 | 2010-11-10 | High-strength concrete cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102464471A true CN102464471A (en) | 2012-05-23 |
Family
ID=46068638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105378070A Pending CN102464471A (en) | 2010-11-10 | 2010-11-10 | High-strength concrete cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464471A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731037A (en) * | 2012-07-20 | 2012-10-17 | 成都市第六建筑工程公司 | Concrete cushion block |
| RU2502692C1 (en) * | 2012-09-03 | 2013-12-27 | Юлия Алексеевна Щепочкина | Dope |
| CN104072067A (en) * | 2014-07-17 | 2014-10-01 | 桓台县果里镇常沣建材经销处 | Concrete building support component and preparation technology thereof |
| CN104086127A (en) * | 2014-07-17 | 2014-10-08 | 桓台县果里镇常沣建材经销处 | Concrete cushion block and preparation technology thereof |
| CN111285644A (en) * | 2018-12-06 | 2020-06-16 | 中国建筑第八工程局有限公司 | High-strength radiation-proof concrete protective layer cushion block material |
-
2010
- 2010-11-10 CN CN2010105378070A patent/CN102464471A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731037A (en) * | 2012-07-20 | 2012-10-17 | 成都市第六建筑工程公司 | Concrete cushion block |
| RU2502692C1 (en) * | 2012-09-03 | 2013-12-27 | Юлия Алексеевна Щепочкина | Dope |
| CN104072067A (en) * | 2014-07-17 | 2014-10-01 | 桓台县果里镇常沣建材经销处 | Concrete building support component and preparation technology thereof |
| CN104086127A (en) * | 2014-07-17 | 2014-10-08 | 桓台县果里镇常沣建材经销处 | Concrete cushion block and preparation technology thereof |
| CN111285644A (en) * | 2018-12-06 | 2020-06-16 | 中国建筑第八工程局有限公司 | High-strength radiation-proof concrete protective layer cushion block material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |