CN1322687A - No-baking building brick - Google Patents
No-baking building brick Download PDFInfo
- Publication number
- CN1322687A CN1322687A CN01119847A CN01119847A CN1322687A CN 1322687 A CN1322687 A CN 1322687A CN 01119847 A CN01119847 A CN 01119847A CN 01119847 A CN01119847 A CN 01119847A CN 1322687 A CN1322687 A CN 1322687A
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- CN
- China
- Prior art keywords
- parts
- brick
- baking
- portions
- gypsum
- 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.)
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Classifications
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- 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
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- Processing Of Solid Wastes (AREA)
Abstract
The baking-free brick has the material composition of broken stones or sand 75-85 portions, gypsum 1-2 portions, coal gangue 4-6 portions, lime powder 1-3 portions, flyash 7-8 portions and water in proper amount. The baking-free production process has no smoke exhaust and uses no loess and is favorable to ecological environment protection and coal saving. The baking-free, brick has high breaking and compressive strength, and excellent freezing resistance.
Description
Technical field
The present invention relates to a kind of is the no-baking building brick of main raw material with sand, rock ballast, flyash, ore deposit slag, belongs to International Classification of Patents C04B technical field.
Background technology
To being in great demand of brick, and baking red bricks need use clay in the building operation, and clay is had the certain index requirement, as plasticity, sediment concentration, organic content, chemical constitution etc.The clay that does not reach index can not be used for baking bricks, and meets the requirements of clay, all is the good soil that can be used to till the land.Pick is got loess and is used to bake bricks year in year out, is a kind of waste to land resources, is the breaking-up to the farmland, also has influence on partial topography and geomorphology simultaneously.It is non-burning brick formerly also to attempt utilizing industrial waste to make as flyash in the technology, but higher because of cost, low, the poor water resistance of producing of brick intensity, and frost resistance is bad, and the brick body is heavy and impracticable.
Summary of the invention
Purpose of the present invention is for addressing the above problem, fundamentally overcome the drawback that common brick is produced, preserving the ecological environment, and is the no-baking building brick of main component and provide a kind of with rubble, yellow sand.
The objective of the invention is to be achieved through the following technical solutions.
A kind of building is non-burning brick, is to add water by rubble, yellow sand, gypsum, coal gangue, lime powder, flyash to be prepared from, and the weight part proportioning of its each composition of raw material is as follows:
75～85 parts of rubble or yellow sands
1～2 part in gypsum
4～6 parts of coal gangues
1～3 part of lime powder
7～8 parts in flyash
Water is an amount of
The present invention builds non-burning brick optimum proportion of materials:
80 parts of rubble or yellow sands
1.5 parts in gypsum
5 parts of coal gangues
2 parts of lime powders
7.5 parts in flyash
Water is an amount of
Its technical process is schematically as follows:
Raw material crushing-raw material stirring-conveying-rolling-conveying-storing--conveying-moulding-pile up-maintenance-dispatch from the factory
Form the one continuous line line that forms a complete production network by plurality of devices, adopt the brick pressing machine of two-sided extrusion forming.24 hours after fixing of adobe, natural curing was dispatched from the factory after 7 days, and intensity reaches natural curing in 70%, 20 day of design and can use.
Product specification (physical dimension): 240mm * 115mm * 53mm can require to make corresponding specification according to difference.
Quality (difference being arranged) 2.2-3.0 kilogram/piece according to raw material is different
The key technical indexes: ultimate compression strength 〉=15Mpa/cm
Folding strength 〉=2.5Mpa
Water-intake rate≤20Mpa
Frost resistance: through 15 multigelations, outward appearance is constant, dry weight loss 0.02KG.Corrosion-resistant, high temperature resistant, every index meets the no-firing brick standard, and surpasses national standard.
In the production process of no-baking building brick of the present invention, there are not soot emissions, near the atmosphere the brick field can be not contaminated, protected ecotope.Its starting material wide material sources, even the yellow ground of Gobi desert also is fabulous raw material, when administering the Desertification factor, created considerable economic again.
Producing common composition brick need fire, and needs the heat of 600-800 card such as producing a common brick, produces 10,000 blocks of common bricks and need use 1800-2000 kilogram fat coal.And the making of composition brick is chemical process and the result who suppresses, and need not fire fully, has saved the energy coal of a large amount of preciousnesses, and this has crucial meaning for the very nervous China of the energy and transportation.
Non-burning brick intensity height of the present invention: form non-burning brick various raw materials,, generate the hydrated calcium silicate glue gel and harden, not only self form structure behind thorough mixing, can also the glued better soil particle of dispersing, make it to harden gradually, gain in strength.Under the effect of mechanical pressure, the each several part tissue infiltrates mutually, makes it to force caking, reaches service requirements.The ultimate compression strength of product reaches more than the 2.5Mpa.
Of the present invention non-burning brick not water funk: general common brick loose phenomenon can occur after long-term infiltration.Because the internal structure of this product forms under hydration reaction, water not only can not be softening with it, and saturated, constantly crystallization is solidified, and has the hard more effect of bubble more.
Non-burning brick weathering resistance of the present invention, corrosion-resistant, freeze-thaw-: complicated chemical reaction takes place in various raw materials in the no-baking building brick, generate gel, generated multiple hydrate at particle surface, be combined into gel, forming a kind of is the compound gelatinous material with lime, cement and synthetic materials clay, sand and stone flour are the special concrete of slurry grain, be difficult for by weathering, and anti-all kinds of acid, caustic corrosion.
Embodiment
Embodiment 1:
Rubble 75Kg, the coal gangue 5Kg of surface dust will totally do not had, pulverize, mix the back and add lime powder 2Kg, flyash 7Kg, gypsum 1Kg, and add water, and fully stir, the material after stirring is transported to the wheel roller rolling, the refinement material that obtains is transported in the brick pressing machine again, compression moulding under the pressure of 20Mpa 4 weeks of natural curing at normal temperatures, can be used again.
Embodiment 2:
Get clean yellow sand 80Kg, pulverizing; Coal gangue 4Kg pulverizes; Mix the back and add gypsum 1.5Kg, lime powder 2.5Kg, flyash 8Kg adds water after the mixing, fully stir, the material after stirring is transported to the wheel roller rolling, the refinement material that obtains is transported in the brick pressing machine again, compression moulding under the pressure of 20Mpa 4 weeks of natural curing at normal temperatures, can be used again.
Claims (2)
1, a kind of building is non-burning brick, is to add water by rubble, yellow sand, gypsum, coal gangue, lime powder, flyash etc. to be prepared from, and it is characterized in that: the weight part proportioning of each composition of raw material is as follows:
75～85 parts of rubble or yellow sands
1～2 part in gypsum
4～6 parts of coal gangues
1～3 part of lime powder
7～8 parts in flyash
Water is an amount of
2, according to claim 1 non-burning brick, it is characterized in that: the best proportioning of described raw material is:
80 parts of rubble or yellow sands
1.5 parts in gypsum
5 parts of coal gangues
2 parts of lime powders
7.5 parts in flyash
Water is an amount of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01119847A CN1322687A (en) | 2001-07-02 | 2001-07-02 | No-baking building brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01119847A CN1322687A (en) | 2001-07-02 | 2001-07-02 | No-baking building brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1322687A true CN1322687A (en) | 2001-11-21 |
Family
ID=4663754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01119847A Pending CN1322687A (en) | 2001-07-02 | 2001-07-02 | No-baking building brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322687A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337965C (en) * | 2005-11-07 | 2007-09-19 | 徐振生 | Self-igniting colliery wastes burnfree brick and production process thereof |
| CN100395210C (en) * | 2006-02-17 | 2008-06-18 | 赵世斌 | Bearing brick of new material. and its preparing method |
| CN106082947A (en) * | 2016-06-20 | 2016-11-09 | 安徽金丰新型建材有限公司 | A kind of frost resistance is the most non-burning brick |
| CN106116409A (en) * | 2016-06-23 | 2016-11-16 | 含山县永帮再生资源利用有限公司 | A kind of waste residue that casts reclaims the non-burning brick of preparation |
| CN106673563A (en) * | 2017-02-21 | 2017-05-17 | 重庆市永川区新窝建材有限公司 | Baking-free coal gangue brick and preparation method thereof |
-
2001
- 2001-07-02 CN CN01119847A patent/CN1322687A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337965C (en) * | 2005-11-07 | 2007-09-19 | 徐振生 | Self-igniting colliery wastes burnfree brick and production process thereof |
| CN100395210C (en) * | 2006-02-17 | 2008-06-18 | 赵世斌 | Bearing brick of new material. and its preparing method |
| CN106082947A (en) * | 2016-06-20 | 2016-11-09 | 安徽金丰新型建材有限公司 | A kind of frost resistance is the most non-burning brick |
| CN106116409A (en) * | 2016-06-23 | 2016-11-16 | 含山县永帮再生资源利用有限公司 | A kind of waste residue that casts reclaims the non-burning brick of preparation |
| CN106673563A (en) * | 2017-02-21 | 2017-05-17 | 重庆市永川区新窝建材有限公司 | Baking-free coal gangue brick and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yi Document name: Notification before expiration of term |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Yi Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |