CN106396530A - Lightweight concrete - Google Patents
Lightweight concrete Download PDFInfo
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- CN106396530A CN106396530A CN201510466988.5A CN201510466988A CN106396530A CN 106396530 A CN106396530 A CN 106396530A CN 201510466988 A CN201510466988 A CN 201510466988A CN 106396530 A CN106396530 A CN 106396530A
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- lightweight concrete
- portland cement
- hydroxypropyl methyl
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Abstract
The invention especially relates to lightweight concrete, belonging to the technical field of concrete. The lightweight concrete comprises, by mass, 10 to 25 parts of calcium chloride, 5 to 13 parts of tri-isopropanolamine, 5 to 15 parts of natural gypsum, 4 to 10 parts of sodium dodecyl benzene sulfonate, 3 to 8 parts of EPS polyphenyl granules, 45 to 60 parts of Portland cement, 3.6 to 5.4 parts of calcium carbonate, 8 to 15 parts of hydroxypropyl methyl cellulose and 12 to 18 parts of ferriferrous oxide. With such a formula, the lightweight concrete provided by the invention has the advantages of light weight, convenience in construction, good thermal insulation performance and low cost. Moreover, the components of the lightweight concrete are low in cost and easily available, so the lightweight concrete is easy to promote and apply.
Description
Technical field
The present invention relates to technical field of concrete, particularly a kind of lightweight concrete.
Background technology
Foam concrete is also called foam cement, lightweight concrete etc., is that a kind of profit is useless, environmental protection, energy-conservation, low
Honest and clean and there is non-flame properties novel building energy-saving material.Lightweight concrete is root by way of chemically or physically
Need the gas such as air or nitrogen, carbon dioxide gass, oxygen is introduced in concrete mortar according to application, pass through
Reasonable maintenance molding, and formed containing sealed porosity tiny in a large number, and there is the concrete of suitable intensity
Product.Foam aqueous solution is typically mechanically prepared by the making of lightweight concrete (foam concrete)
Become foam.Concrete operations are：Mechanically foam aqueous solution is prepared into foam, then foam is added
To in the slip containing compositions such as siliceous material, calcareous material, water and various additives, blended stirring, pour
Injection forming, maintenance form.
Content of the invention
The technical problem to be solved in the invention is to provide a kind of lightweight concrete.
For solving above-mentioned technical problem, a kind of lightweight concrete of the present invention, according to mass fraction meter include with
Lower component：Calcium chloride 10-25 part, three b propanol amine 5-13 parts, natural gypsum 5-15 part, dodecyl
Benzene sulfonic acid sodium salt 4-10 part, EPS granular polystyrene 3-8 part, portland cement 45-60 part, Calcium Carbonate 3.6-5.4
Part, hydroxypropyl methyl cellulose 8-15 part, ferroso-ferric oxide 12-18 part.
Further, include following components according to mass fraction meter：10 parts of calcium chloride, three 5 parts of b propanol amine,
5 parts of the natural gypsum, 4 parts of dodecylbenzene sodium sulfonate, 3 parts of EPS granular polystyrene, 45 parts of portland cement,
3.6 parts of Calcium Carbonate, 8 parts of hydroxypropyl methyl cellulose, 12 parts of ferroso-ferric oxide.
Further, include following components according to mass fraction meter：25 parts of calcium chloride, three 13 parts of b propanol amine,
15 parts of the natural gypsum, 10 parts of dodecylbenzene sodium sulfonate, 8 parts of EPS granular polystyrene, portland cement 60
Part, 5.4 parts of Calcium Carbonate, 15 parts of hydroxypropyl methyl cellulose, 18 parts of ferroso-ferric oxide.
Further, include following components according to mass fraction meter：15 parts of calcium chloride, three 9 parts of b propanol amine,
12 parts of the natural gypsum, 5 parts of dodecylbenzene sodium sulfonate, 5 parts of EPS granular polystyrene, 50 parts of portland cement,
3.9 parts of Calcium Carbonate, 10 parts of hydroxypropyl methyl cellulose, 15 parts of ferroso-ferric oxide.
Further, include following components according to mass fraction meter：20 parts of calcium chloride, three 11 parts of b propanol amine,
13 parts of the natural gypsum, 8 parts of dodecylbenzene sodium sulfonate, 6 parts of EPS granular polystyrene, 55 parts of portland cement,
4.5 parts of Calcium Carbonate, 13 parts of hydroxypropyl methyl cellulose, 16 parts of ferroso-ferric oxide.
After above-mentioned formula, the lightweight concrete of the present invention, lightweight, easy construction, have very well simultaneously
Heat-insulating property, and low cost；In addition, the composition low cost of the present invention is it is easy to obtain, it is easy to promote
Application.
Specific embodiment
A kind of lightweight concrete of the present invention, includes following components according to mass fraction meter：Calcium chloride 10-25 part,
Three b propanol amine 5-13 parts, natural gypsum 5-15 part, dodecylbenzene sodium sulfonate 4-10 part, EPS polyphenyl
Granule 3-8 part, portland cement 45-60 part, Calcium Carbonate 3.6-5.4 part, hydroxypropyl methyl cellulose 8-15
Part, ferroso-ferric oxide 12-18 part.
Embodiment one：
Include following components according to mass fraction meter：10 parts of calcium chloride, three 5 parts of b propanol amine, the natural gypsum 5
Part, 4 parts of dodecylbenzene sodium sulfonate, 3 parts of EPS granular polystyrene, 45 parts of portland cement, Calcium Carbonate 3.6
Part, 8 parts of hydroxypropyl methyl cellulose, 12 parts of ferroso-ferric oxide.
Embodiment two：
Include following components according to mass fraction meter：25 parts of calcium chloride, three 13 parts of b propanol amine, the natural gypsum
15 parts, 10 parts of dodecylbenzene sodium sulfonate, 8 parts of EPS granular polystyrene, 60 parts of portland cement, carbonic acid
5.4 parts of calcium, 15 parts of hydroxypropyl methyl cellulose, 18 parts of ferroso-ferric oxide.
Embodiment three：
Include following components according to mass fraction meter：15 parts of calcium chloride, three 9 parts of b propanol amine, the natural gypsum
12 parts, 5 parts of dodecylbenzene sodium sulfonate, 5 parts of EPS granular polystyrene, 50 parts of portland cement, Calcium Carbonate
3.9 parts, 10 parts of hydroxypropyl methyl cellulose, 15 parts of ferroso-ferric oxide.
Embodiment four：
Include following components according to mass fraction meter：20 parts of calcium chloride, three 11 parts of b propanol amine, the natural gypsum
13 parts, 8 parts of dodecylbenzene sodium sulfonate, 6 parts of EPS granular polystyrene, 55 parts of portland cement, Calcium Carbonate
4.5 parts, 13 parts of hydroxypropyl methyl cellulose, 16 parts of ferroso-ferric oxide.
Although the foregoing describing the specific embodiment of the present invention, those skilled in the art should manage
Solution, these are merely illustrative of, and can make various changes or modifications to present embodiment, without departing from send out
Bright principle and essence, protection scope of the present invention is only limited by the claims that follow.
Claims (5)
1. a kind of lightweight concrete is it is characterised in that include following components according to mass fraction meter：Calcium chloride 10-25
Part, three b propanol amine 5-13 parts, natural gypsum 5-15 part, dodecylbenzene sodium sulfonate 4-10 part, EPS
Granular polystyrene 3-8 part, portland cement 45-60 part, Calcium Carbonate 3.6-5.4 part, hydroxypropyl methyl fiber
Plain 8-15 part, ferroso-ferric oxide 12-18 part.
2. according to a kind of lightweight concrete described in claim 1 it is characterised in that including according to mass fraction meter
Following components：10 parts of calcium chloride, three 5 parts of b propanol amine, 5 parts of the natural gypsum, dodecylbenzene sodium sulfonate
4 parts, 3 parts of EPS granular polystyrene, 45 parts of portland cement, 3.6 parts of Calcium Carbonate, hydroxypropyl methyl fiber
8 parts of element, 12 parts of ferroso-ferric oxide.
3. according to a kind of lightweight concrete described in claim 1 it is characterised in that including according to mass fraction meter
Following components：25 parts of calcium chloride, three 13 parts of b propanol amine, 15 parts of the natural gypsum, DBSA
10 parts of sodium, 8 parts of EPS granular polystyrene, 60 parts of portland cement, 5.4 parts of Calcium Carbonate, hydroxypropyl methyl is fine
15 parts of dimension element, 18 parts of ferroso-ferric oxide.
4. according to a kind of lightweight concrete described in claim 1 it is characterised in that including according to mass fraction meter
Following components：15 parts of calcium chloride, three 9 parts of b propanol amine, 12 parts of the natural gypsum, DBSA
5 parts of sodium, 5 parts of EPS granular polystyrene, 50 parts of portland cement, 3.9 parts of Calcium Carbonate, hydroxypropyl methyl is fine
10 parts of dimension element, 15 parts of ferroso-ferric oxide.
5. according to a kind of lightweight concrete described in claim 1 it is characterised in that including according to mass fraction meter
Following components：20 parts of calcium chloride, three 11 parts of b propanol amine, 13 parts of the natural gypsum, DBSA
8 parts of sodium, 6 parts of EPS granular polystyrene, 55 parts of portland cement, 4.5 parts of Calcium Carbonate, hydroxypropyl methyl is fine
13 parts of dimension element, 16 parts of ferroso-ferric oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466988.5A CN106396530A (en) | 2015-08-01 | 2015-08-01 | Lightweight concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466988.5A CN106396530A (en) | 2015-08-01 | 2015-08-01 | Lightweight concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106396530A true CN106396530A (en) | 2017-02-15 |
Family
ID=58008016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466988.5A Pending CN106396530A (en) | 2015-08-01 | 2015-08-01 | Lightweight concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106396530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840619A (en) * | 2017-11-10 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of Lightweight concrete |
| CN107935525A (en) * | 2017-11-10 | 2018-04-20 | 南通不二环境科技有限公司 | A kind of air entrained concrete |
-
2015
- 2015-08-01 CN CN201510466988.5A patent/CN106396530A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840619A (en) * | 2017-11-10 | 2018-03-27 | 南通不二环境科技有限公司 | A kind of Lightweight concrete |
| CN107935525A (en) * | 2017-11-10 | 2018-04-20 | 南通不二环境科技有限公司 | A kind of air entrained concrete |
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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: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |