CN106478004A - A kind of high-strength light crack resistance composite concrete - Google Patents
A kind of high-strength light crack resistance composite concrete Download PDFInfo
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- CN106478004A CN106478004A CN201510522197.XA CN201510522197A CN106478004A CN 106478004 A CN106478004 A CN 106478004A CN 201510522197 A CN201510522197 A CN 201510522197A CN 106478004 A CN106478004 A CN 106478004A
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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
Abstract
The invention discloses a kind of high-strength light crack resistance composite concrete, its raw material includes by weight：Aggregate：90-120 part；Portland cement：50-60 part；Glass bead：10-20 part；Ultra-fine microballon：15-25 part；Potato starch：10-20 part；Mushroom-cultivating material：3-8 part；Water reducer：1-5 part；Molecular sieve：2-5 part；Diversion agent：1-3 part；Barium zinc stabilizer：1-4 part；Chlorinated paraffin：2-6 part.The present invention adopts ultra-fine microballon and glass bead, the caking property of Concrete Structure, thus improving the resistance to compression of concrete, fracture resistance by force, anti-aging, and water proofing property；The in a large number micro- pore little to intensity effect is introduced in concrete using molecular sieve and diversion agent collective effect, reduces the unit weight of concrete further, improve intensity and the crack resistance of concrete, the range of application of lifting concrete；Using mushroom-cultivating material, the carbonization in concrete of plant duricrust, straw, together with coal ash, reduce the deadweight of concrete.
Description
Technical field
The present invention relates to building material technical field, more particularly, to a kind of high-strength light crack resistance composite concrete.
Background technology
The primary building material being applied to structure in China's building is concrete, and natural sand is its main thin bone
Frame, the application of most areas is natural sand at present, and natural sand belongs to local supplies, and in a short time can not be again
Raw；With the increase of construction amount, much regional natural sand is closely exhausted for China, simultaneously because natural river sand
Transition exploitation can damage to ecological environment, and many places have been forbidden or limited exploitation natural river sand, thus
Engineering sand imbalance between supply and demand is led to become increasingly conspicuous.
Current concrete does not also possess above combination property or relatively costly, requiring further improvement property
Can, the needs that the drilling well constantly deepened with meeting China is built, increase economic efficiency simultaneously, promote society more
Progressive soon.
Content of the invention
The technical problem being existed based on background technology, it is compound mixed that the present invention proposes a kind of high-strength light crack resistance
Solidifying soil.
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：
Preferably, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶1-2∶1-3.
Preferably, the weight of aggregate, portland cement is than for 100-110: 53-56.
Preferably, potato starch, the weight of mushroom-cultivating material are than for 13-16: 4-6.
Preferably, water reducer, molecular sieve, the weight of diversion agent are than for 2.5-4: 3-4: 1.5-2.5.
Preferably, its raw material includes by weight：Aggregate：105 parts；Portland cement：55 parts；Vitreous
Microballon：15 parts；Ultra-fine microballon：20 parts；Potato starch：15 parts；Mushroom-cultivating material：7 parts；Water reducer：
3 parts；Molecular sieve：4 parts；Diversion agent：2 parts；Barium zinc stabilizer：3 parts；Chlorinated paraffin：5 parts.
Preferably, the raw materials by weight of mushroom-cultivating material includes：
Preferably, the raw materials by weight of mushroom-cultivating material includes：Plant duricrust：35%；Straw：40%；
Coal ash：24%；Calcium superphosphate：0.5%；Potassium humate：0.5%.
A kind of high-strength light crack resistance composite concrete proposed by the present invention, pollution-free, nuisanceless, safety collar
Protect, using ultra-fine microballon and glass bead, the caking property of Concrete Structure, thus improve the resistance to compression of concrete,
Fracture resistance is strong, anti-aging, water proofing property；Introduced in concrete using molecular sieve and diversion agent collective effect
The in a large number micro- pore little to intensity effect, reduces the unit weight of concrete further, improves the strong of concrete
Degree and crack resistance, the range of application of lifting concrete；Using mushroom-cultivating material, plant duricrust, straw are mixed
Carbonization in solidifying soil, together with coal ash, reduces estimating one's own ability of concrete.
Specific embodiment
With reference to specific embodiment, the present invention is explained further.
Embodiment one
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：Bone
Material：90 parts；Portland cement：50 parts；Glass bead：10 parts；Ultra-fine microballon：15 parts；Rhizoma Solani tuber osi forms sediment
Powder：10 parts；Mushroom-cultivating material：3 parts；Water reducer：1 part；Molecular sieve：2 parts；Diversion agent：1 part；
Barium zinc stabilizer：1 part；Chlorinated paraffin：2 parts.
In the present embodiment, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶1∶1.The raw materials by weight of mushroom-cultivating material includes：Plant duricrust：30%；Straw：35%；
Coal ash：34.8%；Calcium superphosphate：0.1%；Potassium humate：0.1%.
Embodiment two
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：Bone
Material：100 parts；Portland cement：52 parts；Glass bead：13 parts；Ultra-fine microballon：18 parts；Rhizoma Solani tuber osi forms sediment
Powder：13 parts；Mushroom-cultivating material：4 parts；Water reducer：2 parts；Molecular sieve：3 parts；Diversion agent：1.5 part；
Barium zinc stabilizer：2 parts；Chlorinated paraffin：3 parts.
In the present embodiment, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶1.2∶1.5.The raw materials by weight of mushroom-cultivating material includes：Plant duricrust：32%；Straw：38%；
Coal ash：29.5%；Calcium superphosphate：0.2%；Potassium humate：0.3%.
Embodiment three
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：Bone
Material：105 parts；Portland cement：55 parts；Glass bead：15 parts；Ultra-fine microballon：20 parts；Rhizoma Solani tuber osi forms sediment
Powder：15 parts；Mushroom-cultivating material：7 parts；Water reducer：3 parts；Molecular sieve：4 parts；Diversion agent：2 parts；
Barium zinc stabilizer：3 parts；Chlorinated paraffin：5 parts.
In the present embodiment, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶1.5∶2.The raw materials by weight of mushroom-cultivating material includes：Plant duricrust：35%；Straw：40%；
Coal ash：24%；Calcium superphosphate：0.5%；Potassium humate：0.5%.
Example IV
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：Bone
Material：110 parts；Portland cement：57 parts；Glass bead：18 parts；Ultra-fine microballon：22 parts；Rhizoma Solani tuber osi forms sediment
Powder：18 parts；Mushroom-cultivating material：7 parts；Water reducer：4 parts；Molecular sieve：4 parts；Diversion agent：2.5 part；
Barium zinc stabilizer：3.5 part；Chlorinated paraffin：5.5 part.
In the present embodiment, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶1.7∶2.5.The raw materials by weight of mushroom-cultivating material includes：Plant duricrust：37%；Straw：43%；
Coal ash：19.3%；Calcium superphosphate：0.4%；Potassium humate：0.3%.
Embodiment five
A kind of high-strength light crack resistance composite concrete proposed by the present invention, its raw material includes by weight：Bone
Material：120 parts；Portland cement：60 parts；Glass bead：20 parts；Ultra-fine microballon：25 parts；Rhizoma Solani tuber osi forms sediment
Powder：20 parts；Mushroom-cultivating material：8 parts；Water reducer：5 parts；Molecular sieve：5 parts；Diversion agent：3 parts；
Barium zinc stabilizer：4 parts；Chlorinated paraffin：6 parts.
In the present embodiment, aggregate includes fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight ratio of Tao Sha are
10∶2∶3.The raw materials by weight of mushroom-cultivating material includes：Plant duricrust：40%；Straw：44%；
Coal ash：15%；Calcium superphosphate：0.5%；Potassium humate：0.5%.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention not office
Be limited to this, any those familiar with the art the invention discloses technical scope in, according to this
The technical scheme of invention and its inventive concept in addition equivalent or change, all should cover the protection in the present invention
Within the scope of.
Claims (8)
1. a kind of high-strength light crack resistance composite concrete is it is characterised in that its raw material includes by weight：
2. high-strength light crack resistance composite concrete according to claim 1 is it is characterised in that aggregate
Including fluvial sand, haydite, Tao Sha；Fluvial sand, haydite, the weight of Tao Sha are than for 10: 1-2: 1-3.
3. high-strength light crack resistance composite concrete according to claim 1 and 2 it is characterised in that
Aggregate, the weight of portland cement are than for 100-110: 53-56.
4. high-strength light crack resistance composite concrete according to claim 1 is it is characterised in that Rhizoma Solani tuber osi
Starch, the weight of mushroom-cultivating material are than for 13-16: 4-6.
5. high-strength light crack resistance composite concrete according to claim 1 is it is characterised in that diminishing
Agent, molecular sieve, the weight of diversion agent are than for 2.5-4: 3-4: 1.5-2.5.
6. high-strength light crack resistance composite concrete according to claim 1 is it is characterised in that it is former
Material includes by weight：Aggregate：105 parts；Portland cement：55 parts；Glass bead：15 parts；Ultra-fine
Microballon：20 parts；Potato starch：15 parts；Mushroom-cultivating material：7 parts；Water reducer：3 parts；Molecular sieve：4
Part；Diversion agent：2 parts；Barium zinc stabilizer：3 parts；Chlorinated paraffin：5 parts.
7. high-strength light crack resistance composite concrete according to claim 1 is it is characterised in that mushroom
The raw materials by weight of planting material includes：
Balance of coal ash.
8. high-strength light crack resistance composite concrete according to claim 7 is it is characterised in that mushroom
The raw materials by weight of planting material includes：Plant duricrust：35%；Straw：40%；Coal ash：24%；
Calcium superphosphate：0.5%；Potassium humate：0.5%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510522197.XA CN106478004A (en) | 2015-08-24 | 2015-08-24 | A kind of high-strength light crack resistance composite concrete |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510522197.XA CN106478004A (en) | 2015-08-24 | 2015-08-24 | A kind of high-strength light crack resistance composite concrete |
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| CN106478004A true CN106478004A (en) | 2017-03-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643348A (en) * | 2009-09-15 | 2010-02-10 | 中建三局建设工程股份有限公司 | Lightweight aggregate concrete with zeolite powder and natural river sand and preparation method thereof |
| CN104496347A (en) * | 2014-12-03 | 2015-04-08 | 王新荣 | Environment-friendly inorganic high-tenacity concrete |
| CN104591650A (en) * | 2015-01-12 | 2015-05-06 | 枞阳县天筑新型建筑材料有限公司 | Light-weight inorganic composite concrete and preparation method thereof |
| CN104803645A (en) * | 2015-04-22 | 2015-07-29 | 江苏名和集团有限公司 | High-strength light-weight concrete and preparation method thereof |
-
2015
- 2015-08-24 CN CN201510522197.XA patent/CN106478004A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643348A (en) * | 2009-09-15 | 2010-02-10 | 中建三局建设工程股份有限公司 | Lightweight aggregate concrete with zeolite powder and natural river sand and preparation method thereof |
| CN104496347A (en) * | 2014-12-03 | 2015-04-08 | 王新荣 | Environment-friendly inorganic high-tenacity concrete |
| CN104591650A (en) * | 2015-01-12 | 2015-05-06 | 枞阳县天筑新型建筑材料有限公司 | Light-weight inorganic composite concrete and preparation method thereof |
| CN104803645A (en) * | 2015-04-22 | 2015-07-29 | 江苏名和集团有限公司 | High-strength light-weight concrete and preparation method thereof |
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