CN104529306A - Steel slag aggregate lightweight foam concrete - Google Patents
Steel slag aggregate lightweight foam concrete Download PDFInfo
- Publication number
- CN104529306A CN104529306A CN201410810334.5A CN201410810334A CN104529306A CN 104529306 A CN104529306 A CN 104529306A CN 201410810334 A CN201410810334 A CN 201410810334A CN 104529306 A CN104529306 A CN 104529306A
- Authority
- CN
- China
- Prior art keywords
- foam concrete
- steel slag
- slag aggregate
- slag
- lightweight foam
- 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.)
- Pending
Links
Classifications
-
- 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 relates to steel slag aggregate lightweight foam concrete, which comprises the following raw materials: 42.5 cement, steel slag aggregate, an admixture, an additive, and a foaming agent. The steel slag aggregate lightweight foam concrete has the advantages of simple preparation process, low cost, light weight, and good heat insulation properties, existing resources of industrial waste are effectively utilized, and the resource utilization rate is improved.
Description
Technical field
The invention belongs to foamed concrete, be specifically related to a kind of slag as aggregate light foam concrete.
Technical background
At present, a kind of light heat insulation material that foamed concrete is comparatively common, its lightweight, good heat insulating.Adopt it as material of construction energy-conserving and environment-protective, and effectively can utilize existing industrial waste resource, improve resource utilization.
Its relative conventional cement foamed concrete has better intensity and impact resistance.And slag is the common waste residue in industrial production, uses it in foamed concrete and can replace part concrete aggregate and the product performance keeping it good, reduce energy consumption and cost.
Summary of the invention
The object of this invention is to provide a kind of slag as aggregate light foam concrete, its intensity is high, thermal and insulating performance good, can be used for lagging material, external-wall heat-insulation material within the walls, also can be used for preparing light-weight hollow-brick etc.
Technical solution of the present invention is: a kind of slag as aggregate light foam concrete, is characterized in that: it comprises following weight part material: 42.5 cement 20-40 parts, slag as aggregate 30-40 part, adulterant 1-15 part, admixture 1-10 part, whipping agent 1-5 part; Also comprise the light material of 5-10 part, described adulterant is silicon ash, described slag as aggregate particle diameter is less than 0.45mm, described admixture be in water reducer, accelerating chemicals or suds-stabilizing agent one or more, described light material comprise in granules of polystyrene, perlite or haydite one or more.
Foamed concrete of the present invention can adopt conventional prior art to prepare simultaneously.
The present invention also can adopt following manner to prepare in addition:
Its processing step comprises:
1) the above-mentioned raw materials mixing and water adding except whipping agent is stirred into slurry;
2) then add whipping agent to stir;
3) above-mentioned materials added mould, foam, rest;
4) maintenance after form removal.
Embodiment
Embodiment
A kind of slag as aggregate light foam concrete, is characterized in that: it comprises following weight part material: 42.5 cement 20 parts, slag as aggregate 30 parts, adulterant 10 parts, admixture 1 part, whipping agent 2 parts; Also comprise the light material of 5 parts, described adulterant is silicon ash, described slag as aggregate particle diameter is less than 0.45mm, described admixture be in water reducer, accelerating chemicals or suds-stabilizing agent one or more, described light material comprise in granules of polystyrene, perlite or haydite one or more.
Claims (1)
1. a slag as aggregate light foam concrete, is characterized in that: it comprises following weight part material: 42.5 cement 20-40 parts, slag as aggregate 30-40 part, adulterant 1-15 part, admixture 1-10 part, whipping agent 1-5 part; Also comprise the light material of 5-10 part, described adulterant is silicon ash, described slag as aggregate particle diameter is less than 0.45mm, described admixture be in water reducer, accelerating chemicals or suds-stabilizing agent one or more, described light material comprise in granules of polystyrene, perlite or haydite one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810334.5A CN104529306A (en) | 2014-12-24 | 2014-12-24 | Steel slag aggregate lightweight foam concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810334.5A CN104529306A (en) | 2014-12-24 | 2014-12-24 | Steel slag aggregate lightweight foam concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104529306A true CN104529306A (en) | 2015-04-22 |
Family
ID=52844995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410810334.5A Pending CN104529306A (en) | 2014-12-24 | 2014-12-24 | Steel slag aggregate lightweight foam concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104529306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487996A (en) * | 2016-06-12 | 2017-12-19 | 西华大学 | A kind of high-strength baking-free ceramicite of slag and preparation method thereof |
| CN108218330A (en) * | 2018-02-01 | 2018-06-29 | 济南大学 | A kind of preparation method of desulfurated plaster-steel slag expansion perlite foaming insulation board |
| WO2019052336A1 (en) * | 2017-09-12 | 2019-03-21 | 中晶环境科技股份有限公司 | Thermally insulated article and preparation method therefor |
-
2014
- 2014-12-24 CN CN201410810334.5A patent/CN104529306A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487996A (en) * | 2016-06-12 | 2017-12-19 | 西华大学 | A kind of high-strength baking-free ceramicite of slag and preparation method thereof |
| WO2019052336A1 (en) * | 2017-09-12 | 2019-03-21 | 中晶环境科技股份有限公司 | Thermally insulated article and preparation method therefor |
| CN108218330A (en) * | 2018-02-01 | 2018-06-29 | 济南大学 | A kind of preparation method of desulfurated plaster-steel slag expansion perlite foaming insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |