CN100408499C - Energy-saving environment protecting waste brick - Google Patents
Energy-saving environment protecting waste brick Download PDFInfo
- Publication number
- CN100408499C CN100408499C CNB2005100438746A CN200510043874A CN100408499C CN 100408499 C CN100408499 C CN 100408499C CN B2005100438746 A CNB2005100438746 A CN B2005100438746A CN 200510043874 A CN200510043874 A CN 200510043874A CN 100408499 C CN100408499 C CN 100408499C
- Authority
- CN
- China
- Prior art keywords
- brick
- cement
- energy
- coal ash
- function
- 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.)
- Expired - Fee Related
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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 present invention provides an energy-saving environment-protecting granulating slag brick comprising 40 to 60 wt% of granulating slag, 10 to 15 wt % of cement, 10 to 25 wt% of pebble, 10 wt% of coal ash and 1 to 3 wt% of gypsum powder. The granulating slag is a waste material produced by ironmaking and has the function of thermal insulation. The cement and the pebbles can be used for increasing strength and improving compressive properties. Coal ash has the adhesive function. The gypsum powder has the function of rapid solidification. The components are proportionally mixed, are uniformly mixed after a proper amount of water is added to the mixed components, and are delivered to a baking-free brick-making machine for forming. The brick is directly formed by compounding components with different functions, and does not need to be baked, and thus, the brick has the advantages of energy saving and environment protection. Compared with clay bricks, the compressive strength of the brick is increased by 10 to 20%, and the brick has the characteristics of thermal insulation, difficult water absorption and long service life.
Description
(1) technical field:
The present invention relates to building brick.
(2) background technology:
At present, clay brick, heat insulation effect difference short because of waste soil and coal resource, life-span just progressively withdraws from the building materials market.The substitute is with industrial residues such as coal ash is the brick that raw material is made, and this brick is mixed with lime more, and indexs such as it is freeze proof, drying shrinkage are difficult to reach, and ultimate compression strength is low, and heat insulating effect is poor.
(3) summary of the invention:
The present invention is directed to the deficiencies in the prior art, provide that a kind of crushing resistance is strong, the energy-saving environment protecting waste brick of high insulating effect.
This energy-saving environment protecting waste brick comprises following component: grain slag, cement, stone, coal ash, terra alba;
The weight proportion of each component is: grain slag 53%, cement 15%, stone 24%, coal ash 7%, terra alba 1%.
The another kind of weight proportion of each component is: grain slag 60%, cement 10%, stone 23%, coal ash 5%, terra alba 2%.
A kind of waste material that produces when grain slag is for ironmaking in the said components plays insulation effect; Cement, stone can be gained in strength, and improve compressive property; Coal ash plays adhesive effect; Terra alba plays the rapid solidification effect.Each component is prepared mixing in proportion, after the adding suitable quantity of water stirs, sends into baking-free brick-making machine and shapes.
The present invention is by having the not component preparation of same-action, and direct forming need not be fired energy-conserving and environment-protective.The compressive strength rate clay brick can improve 10-20%, and good effect of heat insulation is difficult for suction, long service life.
(4) embodiment:
Embodiment 1:
Each component is pressed following weight proportion: grain slag 53%, 325# cement 15%, stone 24%, coal ash 7%, terra alba 1%.Each component is prepared mixing in proportion, adds at normal temperatures and pressures after suitable quantity of water stirs, and sends into baking-free brick-making machine and shapes.The ultimate compression strength that makes brick is 9Kg/cm
2
Embodiment 2:
Each component is pressed following weight proportion: grain slag 60%, 325# cement 10%, stone 23%, coal ash 5%, terra alba 2%.Each component is prepared mixing in proportion, adds at normal temperatures and pressures after suitable quantity of water stirs, and sends into baking-free brick-making machine and shapes.The ultimate compression strength that makes brick is 7.5Kg/cm
2
Claims (2)
1. an energy-saving environment protecting waste brick is characterized in that: comprise following component: grain slag, cement, stone, coal ash, terra alba; The weight proportion of each component is: grain slag 53%, cement 15%, stone 24%, coal ash 7%, terra alba 1%.
2. an energy-saving environment protecting waste brick is characterized in that: comprise following component: grain slag, cement, stone, coal ash, terra alba; The weight proportion of each component is: grain slag 60%, cement 10%, stone 23%, coal ash 5%, terra alba 2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100438746A CN100408499C (en) | 2005-06-21 | 2005-06-21 | Energy-saving environment protecting waste brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100438746A CN100408499C (en) | 2005-06-21 | 2005-06-21 | Energy-saving environment protecting waste brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1724439A CN1724439A (en) | 2006-01-25 |
| CN100408499C true CN100408499C (en) | 2008-08-06 |
Family
ID=35924089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100438746A Expired - Fee Related CN100408499C (en) | 2005-06-21 | 2005-06-21 | Energy-saving environment protecting waste brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100408499C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101432750B1 (en) * | 2011-08-09 | 2014-08-21 | 서승석 | Mortar or concrete composition using fly ash and use thereof |
| CN102910890A (en) * | 2012-10-30 | 2013-02-06 | 王梅 | Baked brick made of granulated slag and preparation process of baked bricks |
| CN103172313A (en) * | 2013-03-20 | 2013-06-26 | 冯斌 | Waste-utilization type flue-gas channel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103104A (en) * | 1986-05-13 | 1987-11-25 | 李爱民 | Building brick |
| CN1080625A (en) * | 1992-06-29 | 1994-01-12 | 首钢总公司 | Coal ash powder full mineral slag concrete |
| CN1199029A (en) * | 1997-05-08 | 1998-11-18 | 宋功业 | Ash-slag brick making method |
| CN1425628A (en) * | 2001-12-11 | 2003-06-25 | 王长生 | Light composite heat insulation block material |
| CN1528696A (en) * | 2003-09-30 | 2004-09-15 | 武汉理工大学 | Method for manufacturing gypsun tailing brick |
-
2005
- 2005-06-21 CN CNB2005100438746A patent/CN100408499C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103104A (en) * | 1986-05-13 | 1987-11-25 | 李爱民 | Building brick |
| CN1080625A (en) * | 1992-06-29 | 1994-01-12 | 首钢总公司 | Coal ash powder full mineral slag concrete |
| CN1199029A (en) * | 1997-05-08 | 1998-11-18 | 宋功业 | Ash-slag brick making method |
| CN1425628A (en) * | 2001-12-11 | 2003-06-25 | 王长生 | Light composite heat insulation block material |
| CN1528696A (en) * | 2003-09-30 | 2004-09-15 | 武汉理工大学 | Method for manufacturing gypsun tailing brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1724439A (en) | 2006-01-25 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20110621 |