CN1156707A - Slag ceramic material - Google Patents
Slag ceramic material Download PDFInfo
- Publication number
- CN1156707A CN1156707A CN 96117811 CN96117811A CN1156707A CN 1156707 A CN1156707 A CN 1156707A CN 96117811 CN96117811 CN 96117811 CN 96117811 A CN96117811 A CN 96117811A CN 1156707 A CN1156707 A CN 1156707A
- Authority
- CN
- China
- Prior art keywords
- wall
- materials
- raw material
- forms
- clay
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0063—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing waste materials, e.g. slags
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A slag ceramic used as building materials such as wall material, building ceramic or engineering structure components such as pipe, container, tank, shell, etc. is made up of slag after smelting steel through smelting and casting.
Description
The technical field of the invention is material of construction (materials for wall, architectural pottery) and structural timber.
The prior art relevant with theme of the present invention, materials for wall is to be pressed into base with clay as clay brick, forms through klining again; Concrete segment then is to add water with cement, sandstone to mix, and pouring is condensed and formed; The GRC wallboard then is with glass fibre enhanced cement products.Their ultimate compression strength is low, and price is higher, and clay brick expends soil (having limited its production and use).Architectural pottery is to use the clay base, forms through sintering.Structural timber is that solidification and crystallization forms foundry iron fusing back cast as cast-iron pipe, container, hopper, housing.
The objective of the invention is to start a kind of intensity and be higher than existing materials for wall, can make partition wall, can make bearing wall again, cost is low, the novel wall material (and walling unit and brick) of energy substitute for clay brick; And it also is to can be used as architectural pottery, and can replace cast iron to make the type material of pipeline, container, hopper, housing etc.
Content of the present invention is: production method be with steel-making slag be raw material, add denaturing agent, prepare burden in 1450-1500 ℃ of fusing; Castable in model; Reheat is warming up to 900-1000 ℃ of insulation one hour to 650-700 ℃ of insulation two hours.The material that forms is calcium, magnesium, aluminium, silex glass pottery.Purposes is to make materials for wall (holllow building block or brick), and factory as construction ceramic and replacement cast iron making pipeline, container, hopper, housing and other member.
Advantage of the present invention:
1, intensity height.The ultimate compression strength of slag ceramic material reaches 350-409MPa, can make bearing wall and partition wall.And clay brick only is 8-15MPa; Concrete segment is 10-69MPa; GRC glass fiber reinforced cement wallboard is 5.4MPa.
But 2, its substitute for clay brick is avoided appropriation of land and is expended.
3, in light weight.
4, it does not fire, and is fire-resistant, can bear 900 ℃, Heat stability is good.
5, its heat insulation, sound insulation, weathering resistance.
6, its raw material had both utilized refuse for the slag of steel-making, and cost is low again.
Realize that mode of the present invention is to produce slag ceramic material, is applied to building trade and other industry.
Claims (1)
- Technical field under the slag ceramic material is material of construction (materials for wall, architectural pottery) and structural timber.With the closely-related existing building material of theme of the present invention (materials for wall, architectural pottery) and the technical characterictic of structural timber be respectively: materials for wall is to be raw material with the clay as clay brick, is pressed into base, forms through klining again; Concrete segment is a raw material with cement, sand, stone then, adds water and mixes, and pouring is condensed and formed; The GRC wallboard then is glass fiber-reinforced cement products.Architectural pottery is to be raw material with the clay, and through base, sintering forms again.Structural timber is that condensation-crystallization forms foundry iron fusing back cast as cast-iron pipe, container, hopper, housing.Feature of the present invention is: production method is that the slag with steel-making is a raw material, adds denaturing agent, prepares burden in 1450-1500 ℃ of fusing, and castable in model, reheat are warming up to 900-1000 ℃ and are incubated one hour to 650-700 ℃ of insulation two hours.The material that forms is calcium, magnesium, aluminium, silex glass pottery.Purposes is to make materials for wall (holllow building block or brick), and factory as construction ceramic and replacement cast iron making pipeline, container, hopper, housing and other member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117811 CN1156707A (en) | 1996-12-04 | 1996-12-04 | Slag ceramic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96117811 CN1156707A (en) | 1996-12-04 | 1996-12-04 | Slag ceramic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1156707A true CN1156707A (en) | 1997-08-13 |
Family
ID=5124629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96117811 Pending CN1156707A (en) | 1996-12-04 | 1996-12-04 | Slag ceramic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1156707A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375731C (en) * | 2005-07-04 | 2008-03-19 | 上海宝钢冶金建设公司 | GRC product made of using slag as aggregate |
| CN108689603A (en) * | 2018-06-20 | 2018-10-23 | 桐乡市乌镇内利仿古园林建设有限公司 | Dry technology for production for ancient building glazed tiles |
| CN115180924A (en) * | 2022-06-27 | 2022-10-14 | 黄梓博 | Recycled steel slag (basalt) stamping and pouring brick, building material and preparation method |
-
1996
- 1996-12-04 CN CN 96117811 patent/CN1156707A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375731C (en) * | 2005-07-04 | 2008-03-19 | 上海宝钢冶金建设公司 | GRC product made of using slag as aggregate |
| CN108689603A (en) * | 2018-06-20 | 2018-10-23 | 桐乡市乌镇内利仿古园林建设有限公司 | Dry technology for production for ancient building glazed tiles |
| CN115180924A (en) * | 2022-06-27 | 2022-10-14 | 黄梓博 | Recycled steel slag (basalt) stamping and pouring brick, building material and preparation method |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |