CN105439534A - Low-cost environmental-protection brick - Google Patents
Low-cost environmental-protection brick Download PDFInfo
- Publication number
- CN105439534A CN105439534A CN201410497422.4A CN201410497422A CN105439534A CN 105439534 A CN105439534 A CN 105439534A CN 201410497422 A CN201410497422 A CN 201410497422A CN 105439534 A CN105439534 A CN 105439534A
- Authority
- CN
- China
- Prior art keywords
- low
- cost environmental
- protection brick
- brick
- coal gangue
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Building Environments (AREA)
Abstract
A low-cost environmental-protection brick is provided; a base material layer is prepared by mixing natural shale, coal gangue and fly ash and then sintering. The low-cost environmental-protection brick does not consume cultivated land resources, and is superior to a clay brick in aspects of weather resistance, heat preservation, sound insulation, strength, crack resistance and the like.
Description
Technical field
The invention provides a kind of low-cost environmental-protecting brick, relate to building materials for civilan use field.
Background technology
The clay brick that present covil construction industry uses or vitrified bond perforated brick, its raw material is from arable land, and annual destruction is ploughed in a large number, and produces great amount of carbon dioxide in sintering procedure, serious environment pollution.
Summary of the invention
The object of the present invention is to provide one not land occupation, production process does not produce waste water and waste gas, and the aspect such as weathering resistance, insulation, sound insulation, intensity, splitting resistance is all better than the low-cost environmental-protecting brick of clay brick.
The technical scheme that the present invention takes is: in natural shale, add coal gangue and flyash, fires and form after stock preparation, vacuum extruding form, drying.Wherein, coal gangue and flyash proportion are no more than 50% of total amount.
Owing to this invention takes technique scheme, compared with prior art, have not land occupation, production process does not produce waste water and waste gas, and the aspect such as weathering resistance, insulation, sound insulation, intensity, splitting resistance is all better than the feature of clay brick.
Embodiment
In natural shale, add coal gangue and flyash, fire after stock preparation, vacuum extruding form, drying and form.Wherein, coal gangue and flyash proportion are no more than 50% of total amount.
Claims (2)
1. a low-cost environmental-protecting brick, is characterized in that firing after its binder layer is mixed by natural shale, coal gangue and flyash forming.
2. a kind of low-cost environmental-protecting brick according to claim 1, is characterized in that: coal gangue and flyash proportion are no more than 50% of total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497422.4A CN105439534A (en) | 2014-09-26 | 2014-09-26 | Low-cost environmental-protection brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497422.4A CN105439534A (en) | 2014-09-26 | 2014-09-26 | Low-cost environmental-protection brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105439534A true CN105439534A (en) | 2016-03-30 |
Family
ID=55550244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410497422.4A Pending CN105439534A (en) | 2014-09-26 | 2014-09-26 | Low-cost environmental-protection brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105439534A (en) |
-
2014
- 2014-09-26 CN CN201410497422.4A patent/CN105439534A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |