CN1043487A - The concrete making method of slag structure material - Google Patents
The concrete making method of slag structure material Download PDFInfo
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- CN1043487A CN1043487A CN 88105615 CN88105615A CN1043487A CN 1043487 A CN1043487 A CN 1043487A CN 88105615 CN88105615 CN 88105615 CN 88105615 A CN88105615 A CN 88105615A CN 1043487 A CN1043487 A CN 1043487A
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- concrete
- slag
- weight
- structure material
- concrete making
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of concrete method of making slag structure material belongs to concrete and makes the field.The concrete that present method provides is formed (evenly weight) by 55～72% slags and an amount of super absorbent resin of 45～28% cement and certain proportioning.The concrete made from method provided by the invention has that intensity height, proportion are low, fire-retardant, heat insulation, sound insulation, water-repellancy advantage preferably, the main raw that can be used as embossment wall ornamentation building materials and combination dwelling house, collection prevent public hazards, prevent resource exhaustion and energy-conservationly be the advantage of one.
Description
The present invention is the concrete method of a kind of manufacturing, relates to production fields such as building, building and decoration.
In recent years, concrete having proposed new requirement aspect intensity, water-repellancy and the weight characteristic, all schemes had been proposed.For example, use the light weight filler, use mixed agent such as whipping agent, water-retaining agent, emulsifying agent or transformed on the operation of mixing etc., certain effect cost is higher still can not to meet the demands though most method has obtained.
The proportion of general rubble and flint ash is about 3g/cm
3, be the concrete product made of main component with them than great, traffic capacity big thereby cost is also high.
The object of the present invention is to provide the concrete novel method of a kind of manufacturing, the concrete made from method provided by the invention has advantages such as raw material sources are abundant, low price, light weight, thereby can reduce trucking costs and intensity again greater than the intensity of the lightweight concrete goods of at present commercially available same proportion.
The objective of the invention is to implement by following method, promptly by 45～28%(weight) cement, 55～72%(weight) slag and add an amount of super absorbent resin (trade(brand)name サ Application ウ ェ シ ト ェ M, SANYO GS changes into the K.K corporate system) and form.
The reserves of China's raw coal and turnout all rank lance before the world, reasonably use slag waste to become a weight problem of administering the three wastes.The concrete strength of the slag structure material made from method provided by the invention, intensity on the 3rd is 180～300kg/cm after measured
2, be much higher than general lightweight concrete 30kgf/cm
2Intensity, also be close to or higher than Japan and build the 180kgf/cm of regulation mutually
2Above normal intensity.
The concrete product made from method provided by the invention can be used as embossment wall ornamentation building materials, bossage material when building as high, intermediate hotel.Because the main raw material that uses is a slag, so cheap and proportion is lower than rubble, so the volcanic ash product weight is light, trucking costs is low, intensity is high again to reduce that breakage rate is favourable participates in market competition.
In addition, advantage such as the goods that provide with present method have still that intensity height, proportion are low, fire-retardant, heat insulation, sound insulation, acid and alkali-resistance, water-repellancy are better, except that making wall with still can be used as the main raw that makes up dwelling house the decorative building material, help the lightweight of building building, so the concrete collection that method provided by the invention is made prevents public hazards, prevents resource exhaustion and energy-conservationly is the advantage of one.
As specific embodiments of the invention 1 is that (SANYO GS changes into the K.K corporate system with the Powdered super absorbent resin of 100 orders, commodity are called サ Application ウ ェ シ ト ェ M) 0.1～10 gram (preferable amount is 1 gram) and 1000 gram dry-mixed cements, in blended stock, add 700 gram water then, make mortar.Add particle diameter then and be slag 1300 grams that 8 parts of weight that 0.5～3 millimeter 7 parts of weight and particle diameter be 3～20 millimeters are formed in mortar, make its surface with the mortar coating of mixing in blender, the thing that then will mix is cast into model, and economy-combat makes its sclerosis in fact.So can obtain the little close shaping thing in surface because super absorbent resin has both risen to absorb alkaliferous water function and play surface lubrication.
With described component ratio of present embodiment and method, the concrete proportion of gained only is 1.4g/cm
3, but ultimate compression strength reaches 211kgf/cm after four days
2, the intensity after 28 days reaches 310kgf/cm
2(these data are the several times of existing lightweight concrete with proportion).Fire-retardant, heat insulation, sound insulation, the water-repellancy of its goods are better, and particularly water-permeable has quite significantly and improves.
Embodiment 2: technological process is identical with embodiment 1.Slag content is 70%(weight), cement 30%(weight), add 0.1～10 gram the Powdered super absorbent resin of 100 orders (with embodiment 1 with), the concrete proportion of making has only 1.32g/cm
3, ultimate compression strength reaches 192kgf/cm after 7 days
2, intensity reaches 298kgf/cm after 28 days
2, performance such as fire-retardant, heat insulation, sound insulation of goods is identical with embodiment 1.
Claims (3)
1, a kind of concrete making method of slag structure material is characterized in that being formed (being weight) by 45～28% cement and 55～72% slags and an amount of super absorbent resin.
2,, it is characterized in that described 30% cement and 70% slag (being weight) and 0.1～10 gram super absorbent resin of consisting of by the described concrete making method of claim 1.
3, by claim 1 or 2 described concrete making methods, it is characterized in that described slag is that the slag of 0.5～3 millimeter and 3～20 millimeters is formed by particle diameter, the ratio of both parts by weight is 7: 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105615 CN1043487A (en) | 1988-12-19 | 1988-12-19 | The concrete making method of slag structure material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105615 CN1043487A (en) | 1988-12-19 | 1988-12-19 | The concrete making method of slag structure material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043487A true CN1043487A (en) | 1990-07-04 |
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ID=4833792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88105615 Pending CN1043487A (en) | 1988-12-19 | 1988-12-19 | The concrete making method of slag structure material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043487A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172978A (en) * | 2011-01-25 | 2011-09-07 | 清华大学 | Anti-cracking curing method for concrete |
| CN111116087A (en) * | 2019-12-30 | 2020-05-08 | 广西红墙新材料有限公司 | Concrete waste treatment process |
-
1988
- 1988-12-19 CN CN 88105615 patent/CN1043487A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172978A (en) * | 2011-01-25 | 2011-09-07 | 清华大学 | Anti-cracking curing method for concrete |
| CN111116087A (en) * | 2019-12-30 | 2020-05-08 | 广西红墙新材料有限公司 | Concrete waste treatment process |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |