CN103570291A - Cold-proof thermal-insulation concrete - Google Patents
Cold-proof thermal-insulation concrete Download PDFInfo
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- CN103570291A CN103570291A CN201310434685.6A CN201310434685A CN103570291A CN 103570291 A CN103570291 A CN 103570291A CN 201310434685 A CN201310434685 A CN 201310434685A CN 103570291 A CN103570291 A CN 103570291A
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- cold
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- proof
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Abstract
The invention belongs to the technical field of building materials, and particularly relates to a cold-proof thermal-insulation concrete. In order to overcome the defects in the prior art, the invention provides a cold-proof thermal-insulation concrete. The technical scheme is as follows: the cold-proof thermal-insulation concrete comprises 29-32 parts of cement, 8-12 parts of plant fiber, 15-18 parts of thermal-insulation mortar, 22-33 parts of rock wool board particle, 12-18 parts of fly ash, 18-27 parts of gravel and 1-2.5 parts of admixture. Compared with the prior art, since the plant fiber, thermal-insulation mortar and rock wool board particles are added, the concrete has favorable cold-proof effect under the combined actions of the three materials.
Description
Technical field
the invention belongs to building material technical field, particularly a kind of cold-proof heat insulation concrete.
Background technology
because global climate, people, subtle variation is occurring unconsciously, cause winter all parts of the world all can meet with extremely cold phenomenon, this makes people be difficult to adapt to, bring very large impact also to when too arctic weather people's life is made troubles people's health, existing concrete cold-proof effect is limited, need to coordinate warming plate just can play cold-proof effect, improve virtually the cost of building.
Summary of the invention
for the deficiencies in the prior art, the invention provides a kind of concrete with cold-proof ability.
Technical scheme of the present invention is a kind of cold-proof heat insulation concrete, composition comprises cement, vegetable fibre, thermal insulation mortar, rock cotton board particle, flyash, stone and admixture, by proportioning, be: cement 29 ~ 32, vegetable fibre 8 ~ 12, thermal insulation mortar 15 ~ 18, rock cotton board particle 22 ~ 33, flyash 12 ~ 18, stone 18 ~ 27, admixture 1 ~ 2.5.
Compared with prior art, the beneficial effect that the present invention has is: in sum, this concrete is owing to having added vegetable fibre, thermal insulation mortar, rock cotton board particle in the present invention, and these three kinds of material actings in conjunction make concrete have good cold-proof effect.
Embodiment
?detailed content of the present invention is illustrated in conjunction with the embodiments.
A kind of cold-proof heat insulation concrete, composition comprises cement, vegetable fibre, thermal insulation mortar, rock cotton board particle, flyash, stone and admixture, by proportioning, be: cement 29 ~ 32, vegetable fibre 8 ~ 12, thermal insulation mortar 15 ~ 18, rock cotton board particle 22 ~ 33, flyash 12 ~ 18, stone 18 ~ 27, admixture 1 ~ 2.5.
Claims (1)
1. a cold-proof heat insulation concrete, it is characterized in that: composition comprises cement, vegetable fibre, thermal insulation mortar, rock cotton board particle, flyash, stone and admixture, by proportioning, be: cement 29 ~ 32, vegetable fibre 8 ~ 12, thermal insulation mortar 15 ~ 18, rock cotton board particle 22 ~ 33, flyash 12 ~ 18, stone 18 ~ 27, admixture 1 ~ 2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434685.6A CN103570291A (en) | 2013-09-23 | 2013-09-23 | Cold-proof thermal-insulation concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434685.6A CN103570291A (en) | 2013-09-23 | 2013-09-23 | Cold-proof thermal-insulation concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103570291A true CN103570291A (en) | 2014-02-12 |
Family
ID=50043091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434685.6A Pending CN103570291A (en) | 2013-09-23 | 2013-09-23 | Cold-proof thermal-insulation concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103570291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030622A (en) * | 2014-06-10 | 2014-09-10 | 安徽凯越电力杆塔有限公司 | Heat-resisting insulation concrete and preparation method thereof |
| CN104609786A (en) * | 2015-01-12 | 2015-05-13 | 枞阳县天筑新型建筑材料有限公司 | Cold-proof outdoor concrete |
| CN108978505A (en) * | 2018-09-21 | 2018-12-11 | 山西尚风科技股份有限公司 | A kind of nonmetallic sound absorption device of noise abatement |
-
2013
- 2013-09-23 CN CN201310434685.6A patent/CN103570291A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030622A (en) * | 2014-06-10 | 2014-09-10 | 安徽凯越电力杆塔有限公司 | Heat-resisting insulation concrete and preparation method thereof |
| CN104030622B (en) * | 2014-06-10 | 2016-04-06 | 安徽凯越电力杆塔有限公司 | A kind of heat insulation concrete and preparation method thereof |
| CN104609786A (en) * | 2015-01-12 | 2015-05-13 | 枞阳县天筑新型建筑材料有限公司 | Cold-proof outdoor concrete |
| CN108978505A (en) * | 2018-09-21 | 2018-12-11 | 山西尚风科技股份有限公司 | A kind of nonmetallic sound absorption device of noise abatement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |