CN102701655A - Environmental-protection type regeneration brick and preparation method thereof - Google Patents
Environmental-protection type regeneration brick and preparation method thereof Download PDFInfo
- Publication number
- CN102701655A CN102701655A CN2012102061299A CN201210206129A CN102701655A CN 102701655 A CN102701655 A CN 102701655A CN 2012102061299 A CN2012102061299 A CN 2012102061299A CN 201210206129 A CN201210206129 A CN 201210206129A CN 102701655 A CN102701655 A CN 102701655A
- Authority
- CN
- China
- Prior art keywords
- environment
- regeneration brick
- aggregate
- brick
- type regeneration
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an environmental-protection type regeneration brick which is mainly made through adopting waste materials as raw materials, and comprises the components in percent by weight: 25 to 35 percent of coarse aggregate, 40 to 60 percent of fine aggregate, 6 to 15 percent of adhesion agent and 9 to 15 percent of water. The environmental-protection type regeneration brick is mainly made through using construction waste as the raw materials, so that resources are saved, and meanwhile, the environment is protected. Therefore, the environmental-protection type regeneration brick is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of regeneration brick, specifically be meant a kind of environment-friendly type regeneration brick and preparation method thereof.
Background technology
Along with the fast development of China market economy and improving constantly of the level of urbanization, because the building waste quantity that planning, dismounting and reconstruction etc. produce increases severely.According to statistics, China will produce several hundred million tons building waste every year at present, and these building wastes have reached 30%～40% of municipal wastes.China's natural disaster takes place frequently in recent years in addition, and the buildings that causes thus damages and produced a large amount of building wastes especially, just reaches 300,000,000 tons like the building waste that produces after the violent earthquake of Wenchuan.If so a large amount of building wastes only depends on the simple process mode of burying and piling up will greatly waste land resources, also can derive more dust simultaneously and come contaminate environment.
Summary of the invention
The objective of the invention is to overcome a large amount of building waste of present generation; Will greatly waste land resources if only depend on the simple process mode of burying and piling up to handle these building wastes; Simultaneously also can derive the defective that more dust comes contaminate environment; A kind of main environmental friendly regenerated brick that uses building waste to process as starting material is provided, the preparation method of this environmental friendly regenerated brick also is provided simultaneously.
The present invention realizes through following technical proposals: a kind of environment-friendly type regeneration brick is that starting material are processed by waste material mainly, and its component is formed by following weight percent:
Coarse aggregate 25%～35%
Fine aggregate 40%～60%
Sticker 6%～15%
Water 9%～15%.
Further, said each component is formed by following weight percent:
Coarse aggregate 27%～33%
Fine aggregate 42%～55%
Sticker 8%～12%
Water 10%～14%.
Further again, the weight percent of said each component is: coarse aggregate-30%; Fine aggregate-50%; Sticker-9%; Water-11%.
Perhaps, the weight percent of said each component is: coarse aggregate-32%; Fine aggregate-46%; Sticker-10%; Water-12%.Said coarse aggregate is that diameter is the discarded concrete of 5～10mm.
In order to satisfy the demand, fine sand and discarded clay brick that said fine aggregate is 0～5mm by diameter are by weight forming for 1:1.
In order better to realize the present invention, said sticker is a cement.
A kind of preparation method of environment-friendly type regeneration brick may further comprise the steps:
(1) prepares coarse aggregate and fine aggregate respectively;
(2) in agitation vat, add sticker, coarse aggregate and fine aggregate by proportioning, and mix;
(3) in agitation vat, add entry by proportioning, and mix;
(4) material of step (3) is packed in the stock mould, and be pressed into regeneration brick.
In order to ensure effect, step (1) may further comprise the steps:
(1a) use kibbler to discard respectively and mix earth and the pulverizing of discarded clay brick;
(1b) sieve out diameter be the mixed earth of 5～10mm as coarse aggregate, the clay brick that sieves out diameter and be 0～5mm is as fine aggregate, this fine aggregate comprises that also diameter is the fine sand of 0～5mm.
The present invention compared with prior art has the following advantages and beneficial effect:
(1) the present invention mainly uses building waste to form as raw material preparing; Therefore practiced thrift cost; Simultaneously can also effectively utilize resource; Reduced building waste has been handled input manpower and materials, also reduced to handle the pollution to environment such as dust that building waste produced, therefore also effectively protected environment.
(2) preparation method of the present invention adopts compression moulding to prepare regeneration brick, and compares traditional sintering technology preparing method's high energy consumption, maximum discharge, the shortcoming of high pollution, more environmental protection of the present invention, more energy-conservation.
Embodiment
Below in conjunction with embodiment the present invention is done to specify further, but embodiment of the present invention is not limited thereto.
Embodiment 1
The present invention is that starting material are processed by waste material mainly, comprises using depleted to mix the coarse aggregate that earth is processed.The diameter of said coarse aggregate is 5～10mm, and the weight percent of this coarse aggregate is 25%.In this aggregate, also be added with fine aggregate, said fine aggregate is made up of fine sand and depleted clay brick, and the weight ratio of this fine sand and clay brick is 1:1.The diameter of said fine aggregate is 0～5mm, and the weight percent of this fine aggregate is 60%.The weight percent of said fine sand and clay brick then is respectively weight percent half the of fine aggregate, and promptly 30%.In order to increase viscosity of the present invention, in said coarse aggregate and fine aggregate, also be added with sticker, said sticker is a cement, and the weight percent of this sticker is 6%.As required, in above component, also be added with water, this water use tap water or process water all can, and the weight percent of water is 9%.
The preparation method of environmental friendly regenerated brick of the present invention is following: before preparation regeneration brick of the present invention, need the required various components of preparation regeneration brick, at first prepare coarse aggregate and fine aggregate.The discarded concrete that produces during with waste material such as demolition of buildings uses kibbler to pulverize, and the discarded concrete after will pulverizing sieves, and the mixed earth that sieves out diameter and be 5～10mm promptly can be used as coarse aggregate.Simultaneously, the discarded clay brick that produces during with above-mentioned demolition of buildings also uses kibbler to pulverize, and the discarded clay brick after will pulverizing sieves, and to sieve out diameter be that the clay brick of 0～5mm is as fine aggregate.This fine aggregate comprises that also the weight percent with said clay brick is the fine sand of 1:1, and the diameter of this fine sand also is 0～5mm.
The above-mentioned coarse aggregate that makes and fine aggregate are added in the agitation vat by proportioning, add also in agitation vat that sticker, said sticker are arranged is cement, and various raw materials are mixed.In agitation vat, add entry by proportioning then, this water can be tap water, also can be service water, and water and above-mentioned raw materials material are mixed, and this mixed material is the material of preparation regeneration brick.The material that will prepare regeneration brick is at last packed in the stock mould, and compression moulding, can make the present invention.
Embodiment 2
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 27% coarse aggregate, 55% fine aggregate, 8% sticker, 10% water are formed by weight percent.
Embodiment 3
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 28% coarse aggregate, 42% fine aggregate, 15% sticker, 15% water are formed by weight percent.
Embodiment 4
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 30% coarse aggregate, 50% fine aggregate, 9% sticker, 11% water are formed by weight percent.
Embodiment 5
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 32% coarse aggregate, 46% fine aggregate, 10% sticker, 12% water are formed by weight percent.
Embodiment 6
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 33% coarse aggregate, 45% fine aggregate, 8% sticker, 14% water are formed by weight percent.
Embodiment 7
Compare with embodiment 1, the difference of present embodiment only is that the weight percent of each component of regeneration brick is different, and regeneration brick of the present invention is that 35% coarse aggregate, 40% fine aggregate, 12% sticker, 13% water are formed by weight percent.
Table 1
| Test event | Ultimate compression strength (Mpa) | Water-intake rate | Drying shrinkage | Coefficient of softening |
| Standard value | >10 | ≤15% | ≤0.06 | >=0.8 |
| Embodiment one | 13.17 | 13.95% | 0.03 | 0.94 |
| Embodiment two | 15.61 | 12.85% | 0.03 | 0.92 |
| Embodiment three | 20.17 | 11.21% | 0.05 | 0.95 |
| Embodiment four | 16.32 | 12.26% | 0.04 | 0.93 |
| Embodiment five | 17.25 | 11.98% | 0.05 | 0.95 |
| Embodiment six | 16.1 | 12.76% | 0.04 | 0.94 |
| Embodiment seven | 19.39 | 11.69% | 0.05 | 0.95 |
Can draw by above data; Environmental friendly regenerated brick of the present invention has good ultimate compression strength; Thereby make environmental friendly regenerated brick of the present invention can reach the corresponding to compressive strength standard of the brick of processing with traditional material; Simultaneously, environmental friendly regenerated brick of the present invention can also satisfy the requirement of test events such as water-intake rate, drying shrinkage, thus the identical performance of brick that the present invention is reached process with traditional material.
As stated, just can realize the present invention preferably.
Claims (9)
1. an environment-friendly type regeneration brick is characterized in that, is that starting material are processed by waste material mainly, and its component is formed by following weight percent:
Coarse aggregate 25%～35%
Fine aggregate 40%～60%
Sticker 6%～15%
Water 9%～15%.
2. a kind of environment-friendly type regeneration brick according to claim 1 is characterized in that, said each component is formed by following weight percent:
Coarse aggregate 27%～33%
Fine aggregate 42%～55%
Sticker 8%～12%
Water 10%～14%.
3. a kind of environment-friendly type regeneration brick according to claim 2 is characterized in that the weight percent of said each component is: coarse aggregate-30%; Fine aggregate-50%; Sticker-9%; Water-11%.
4. a kind of environment-friendly type regeneration brick according to claim 2 is characterized in that the weight percent of said each component is: coarse aggregate-32%; Fine aggregate-46%; Sticker-10%; Water-12%.
5. according to each described a kind of environment-friendly type regeneration brick of claim 1～4, it is characterized in that said coarse aggregate is that diameter is the discarded concrete of 5～10mm.
6. a kind of environment-friendly type regeneration brick according to claim 5 is characterized in that, fine sand and discarded clay brick that said fine aggregate is 0～5mm by diameter are by weight forming for 1:1.
7. a kind of environment-friendly type regeneration brick according to claim 6 is characterized in that said sticker is a cement.
8. the preparation method of an environment-friendly type regeneration brick is characterized in that, may further comprise the steps:
(1) prepares coarse aggregate and fine aggregate respectively;
(2) in agitation vat, add sticker, coarse aggregate and fine aggregate by proportioning, and mix;
(3) in agitation vat, add entry by proportioning, and mix;
(4) material of step (3) is packed in the stock mould, and be pressed into regeneration brick.
9. the preparation method of a kind of environment-friendly type regeneration brick according to claim 5 is characterized in that, step (1) may further comprise the steps:
(1a) use kibbler to discard respectively and mix earth and the pulverizing of discarded clay brick;
(1b) sieve out diameter be the mixed earth of 5～10mm as coarse aggregate, the clay brick that sieves out diameter and be 0～5mm is as fine aggregate, this fine aggregate comprises that also diameter is the fine sand of 0～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102061299A CN102701655A (en) | 2012-06-21 | 2012-06-21 | Environmental-protection type regeneration brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102061299A CN102701655A (en) | 2012-06-21 | 2012-06-21 | Environmental-protection type regeneration brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102701655A true CN102701655A (en) | 2012-10-03 |
Family
ID=46894785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102061299A Pending CN102701655A (en) | 2012-06-21 | 2012-06-21 | Environmental-protection type regeneration brick and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102701655A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613342A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Method for manufacturing regenerative solid bricks with MU7.5 by utilizing construction waste |
| CN104744015A (en) * | 2015-04-11 | 2015-07-01 | 苏州神林堂中医药研究所 | Preparation method of garden component containing Chinese herbal medicines |
| CN105152597A (en) * | 2015-08-10 | 2015-12-16 | 河海大学 | Recycled aggregate concrete adopting waste clay bricks and waste concrete and preparation method of recycled aggregate concrete |
| CN106082881A (en) * | 2016-06-29 | 2016-11-09 | 山东建筑大学 | A kind of paving brick utilizing discarded clay brick to prepare and preparation method thereof |
| CN106746958A (en) * | 2016-11-25 | 2017-05-31 | 四川菱通智能环保产业有限公司 | The preparation method that hollow concrete is laid bricks is prepared using discarded concrete |
| CN110937849A (en) * | 2018-09-21 | 2020-03-31 | 临沂斯科瑞聚氨酯材料有限公司 | Preparation of high-strength, economic and environment-friendly brick |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306937A (en) * | 2008-07-04 | 2008-11-19 | 华中科技大学 | Construction garbage concrete brick and production process thereof |
-
2012
- 2012-06-21 CN CN2012102061299A patent/CN102701655A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306937A (en) * | 2008-07-04 | 2008-11-19 | 华中科技大学 | Construction garbage concrete brick and production process thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613342A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Method for manufacturing regenerative solid bricks with MU7.5 by utilizing construction waste |
| CN104744015A (en) * | 2015-04-11 | 2015-07-01 | 苏州神林堂中医药研究所 | Preparation method of garden component containing Chinese herbal medicines |
| CN105152597A (en) * | 2015-08-10 | 2015-12-16 | 河海大学 | Recycled aggregate concrete adopting waste clay bricks and waste concrete and preparation method of recycled aggregate concrete |
| CN106082881A (en) * | 2016-06-29 | 2016-11-09 | 山东建筑大学 | A kind of paving brick utilizing discarded clay brick to prepare and preparation method thereof |
| CN106746958A (en) * | 2016-11-25 | 2017-05-31 | 四川菱通智能环保产业有限公司 | The preparation method that hollow concrete is laid bricks is prepared using discarded concrete |
| CN106746958B (en) * | 2016-11-25 | 2018-12-21 | 四川菱通智能环保产业有限公司 | The preparation method that hollow concrete is laid bricks is prepared using discarded concrete |
| CN110937849A (en) * | 2018-09-21 | 2020-03-31 | 临沂斯科瑞聚氨酯材料有限公司 | Preparation of high-strength, economic and environment-friendly brick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108793876B (en) | Pervious concrete with waste concrete as aggregate, preparation method and application thereof | |
| CN101870562B (en) | Precision casting waste sand reusing method | |
| CN102701655A (en) | Environmental-protection type regeneration brick and preparation method thereof | |
| CN101545299B (en) | Recycled concrete single-row hole load-bearing block and preparation method thereof | |
| CN104529286A (en) | Novel concrete artificial fish reef and preparation method thereof | |
| CN104671685A (en) | Production method of recycled aggregates of building wastes | |
| CN103588451B (en) | A kind of phosphorus slag-phosphorus tailing foam concrete building block and preparation method thereof | |
| CN103553395A (en) | Recycled green concrete with low cement content and preparation method thereof | |
| CN103130465B (en) | LC10 haydite concrete prepared from reclaimed sand and preparation method thereof | |
| CN109020318B (en) | Baking-free solid brick utilizing redundant soil of construction waste and preparation method thereof | |
| CN104556905B (en) | Discarded fired brick regeneration C25 concrete and preparation method thereof | |
| CN111393057B (en) | Regeneration method of waste concrete and modified regenerated concrete | |
| CN104860612A (en) | C25 green high-performance concrete prepared from all recycled coarse aggregate | |
| CN104276775B (en) | A kind of grading evaluation system of low-quality regeneration aggregate | |
| US11753339B2 (en) | High-strength concrete and preparation method thereof | |
| CN107892497A (en) | A kind of regeneration concrete micro mist preparation method | |
| CN106186959A (en) | Regenerated micro-powder mortar and preparation method thereof | |
| CN108689659A (en) | A kind of construction refuse regenerated mixture of cement stabilizing and preparation method thereof | |
| CN105130291A (en) | Preparation method of active glass powder mixture material | |
| CN104710119A (en) | Waste rubber particle surface treatment method | |
| CN104529334A (en) | Waste sintered brick regenerated C35 synthetic fiber concrete and preparation method thereof | |
| CN103043956A (en) | Method for preparing energy-saving wall material by utilizing waste foam glass | |
| CN107793069A (en) | A kind of construction refuse regenerated pavior brick and preparation method thereof | |
| CN101734892A (en) | Method for recycling waste concrete | |
| CN105016640A (en) | Preparation method of concrete doped with waste glass as concrete fine aggregate |
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 |
Application publication date: 20121003 |