CN105967571A - {0><}0{>Concrete for foundation construction - Google Patents
{0><}0{>Concrete for foundation construction Download PDFInfo
- Publication number
- CN105967571A CN105967571A CN201610314602.3A CN201610314602A CN105967571A CN 105967571 A CN105967571 A CN 105967571A CN 201610314602 A CN201610314602 A CN 201610314602A CN 105967571 A CN105967571 A CN 105967571A
- Authority
- CN
- China
- Prior art keywords
- parts
- concrete
- ground construction
- water
- sandstone
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
Abstract
{0><}0{>The invention discloses a concrete for foundation construction. The concrete is prepared from the following ingredients in parts by weight: <0}{0><}0{>110-150 parts of cement, 160-220 parts of sandstone, 80-120 parts of kaolin, 60-90 parts of silicon carbide, 40-50 parts of silicon oxide, 30-60 parts of a water reducer and 120-180 parts of water. <0}{0><}0{>Compared with a traditional technology, the concrete is scientific in formula, low in raw material cost, applicable to foundation construction, free from pollution and harmless to ambient environments.
Description
Technical field
The invention belongs to field of constructional engineering material, be specifically related to a kind of ground construction concrete.
Background technology
Concrete is one of contemporary topmost civil engineering material.It is by Binder Materials, and graininess is gathered materials (also referred to as aggregate), water, and the additive and the admixture that add if desired are prepared by a certain percentage, through uniform stirring, and closely knit molding, a kind of artificial stone material of maintenance hardening.Concrete has abundant raw material, cheap, the simple feature of production technology, thus makes its consumption increasing.Concrete also has the features such as comprcssive strength height, good endurance, strength grade wide ranges simultaneously.These features make its range quite varied, not only use in various civil engineerings, it is simply that shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.In actual architectural process, according to the difference of environment, the composition of concrete and ratio are also required to adjust in time, with applicable different demands.
And the concrete of ground, the highest requirement that has to intensity, thickness and density, prior art does not the most all reach requirement.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that a kind of ground construction concrete.
Technical scheme: in order to reach foregoing invention purpose, the present invention is specifically achieved like this: a kind of ground construction concrete, component including following parts by weight: cement 110 ~ 150 parts, sandstone 160 ~ 220 parts, Kaolin 80 ~ 120 parts, carborundum 60 ~ 90 parts, silicon dioxide 40 ~ 50 parts, water reducer 30 ~ 60 parts, 120 ~ 180 parts of water.
Wherein, a diameter of 3 ~ 5mm of described sandstone.
Wherein, described water reducer is that lignin mixes with wood flour 60 ~ 80:1 in mass ratio, has absorption and peptizaiton to cement, can improve the various physical property of concrete.
Wherein, the fineness of described carborundum is more than 400 mesh.
Wherein, the fineness of described silicon dioxide is more than 400 mesh.
Beneficial effect: the present invention is compared with conventional art, and scientific formulation, cost of material is low, it is possible to be applicable to ground construction, meanwhile, pollution-free, harmless to surrounding, in the case of not changing concrete water amount, can increase the mobility of concrete, improve workability.This product is applicable to mass concrete, Cracking of High Flowing Concrete, pump concrete, commerical ready-mixed concrete and concrete construction in summar and slow setting is had the concrete of particular/special requirement, cast-in-place pile concrete, hidden pipe pile concrete, manually digging hole pile concrete and underground mass concrete construction, have good economic benefit.
Detailed description of the invention
Embodiment 1:
A kind of ground construction concrete, including the component of following parts by weight: cement 110 parts, sandstone 160 parts, Kaolin 80 parts, carborundum 60 parts, silicon dioxide 40 parts, water reducer 30 parts, 120 parts of water.
Embodiment 2:
A kind of ground construction concrete, including the component of following parts by weight: cement 150 parts, sandstone 220 parts, Kaolin 120 parts, carborundum 90 parts, silicon dioxide 50 parts, water reducer 60 parts, 180 parts of water.
Embodiment 3:
A kind of ground construction concrete, including the component of following parts by weight: cement 120 parts, sandstone 180 parts, Kaolin 90 parts, carborundum 70 parts, silicon dioxide 40 parts, water reducer 40 parts, 130 parts of water.
Embodiment 4:
A kind of ground construction concrete, including the component of following parts by weight: cement 130 parts, sandstone 190 parts, Kaolin 100 parts, carborundum 80 parts, silicon dioxide 50 parts, water reducer 50 parts, 140 parts of water.
Embodiment 5:
A kind of ground construction concrete, including the component of following parts by weight: cement 140 parts, sandstone 210 parts, Kaolin 110 parts, carborundum 85 parts, silicon dioxide 45 parts, water reducer 35 parts, 150 parts of water.
Embodiment 6:
A kind of ground construction concrete, including the component of following parts by weight: cement 135 parts, sandstone 205 parts, Kaolin 105 parts, carborundum 75 parts, silicon dioxide 50 parts, water reducer 55 parts, 160 parts of water.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. a ground construction concrete, it is characterised in that include the component of following parts by weight: cement 110 ~ 150 parts, sandstone 160 ~ 220 parts, Kaolin 80 ~ 120 parts, carborundum 60 ~ 90 parts, silicon dioxide 40 ~ 50 parts, water reducer 30 ~ 60 parts, 120 ~ 180 parts of water.
Ground construction concrete the most according to claim 1, it is characterised in that a diameter of 3 ~ 5mm of described sandstone.
Ground construction concrete the most according to claim 2, it is characterised in that described water reducer is that lignin mixes with wood flour 60 ~ 80:1 in mass ratio.
Ground construction concrete the most according to claim 3, it is characterised in that the fineness of described carborundum is more than 400 mesh.
5. according to the ground construction concrete described in any one of claims 1 to 3, it is characterised in that the fineness of described silicon dioxide is more than 400 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314602.3A CN105967571A (en) | 2016-05-13 | 2016-05-13 | {0><}0{>Concrete for foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314602.3A CN105967571A (en) | 2016-05-13 | 2016-05-13 | {0><}0{>Concrete for foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967571A true CN105967571A (en) | 2016-09-28 |
Family
ID=56991787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314602.3A Pending CN105967571A (en) | 2016-05-13 | 2016-05-13 | {0><}0{>Concrete for foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967571A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935191A (en) * | 2010-09-03 | 2011-01-05 | 常州华钛化学股份有限公司 | High-strength concrete formula and preparation method thereof |
| CN102173685A (en) * | 2011-02-14 | 2011-09-07 | 中国铁道科学研究院铁道建筑研究所 | Cast-in-place beam concrete composition for quick tensioning |
| CN102260059A (en) * | 2010-05-31 | 2011-11-30 | 北京仁创科技集团有限公司 | High-strength antiseepage concrete |
-
2016
- 2016-05-13 CN CN201610314602.3A patent/CN105967571A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260059A (en) * | 2010-05-31 | 2011-11-30 | 北京仁创科技集团有限公司 | High-strength antiseepage concrete |
| CN101935191A (en) * | 2010-09-03 | 2011-01-05 | 常州华钛化学股份有限公司 | High-strength concrete formula and preparation method thereof |
| CN102173685A (en) * | 2011-02-14 | 2011-09-07 | 中国铁道科学研究院铁道建筑研究所 | Cast-in-place beam concrete composition for quick tensioning |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |