CN109265083A - A kind of cement prefabricated product and its production technology of building waste production - Google Patents
A kind of cement prefabricated product and its production technology of building waste production Download PDFInfo
- Publication number
- CN109265083A CN109265083A CN201710579771.4A CN201710579771A CN109265083A CN 109265083 A CN109265083 A CN 109265083A CN 201710579771 A CN201710579771 A CN 201710579771A CN 109265083 A CN109265083 A CN 109265083A
- Authority
- CN
- China
- Prior art keywords
- waste
- cement
- production
- building waste
- building
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to alkali-activator is added in raw material, for exciting industrial residue active, it can reach very high-intensitive；By the way that curing agent is arranged, increases the intensity of prefabrication, make its hardening, use Various Wastes, increase operation rate, more environmentally-friendly, the present invention has rational design, can large-scale promotion.
Description
Technical field
The cement prefabricated product made the present invention relates to building waste technical field more particularly to a kind of building waste and its life
Production. art.
Background technique
With China's industrialization, the accelerated development of Development of China's Urbanization, construction industry is also fast-developing simultaneously, in particular with room
The surge of room dealing, the secondary decoration rubbish that generates can more and more after buying house, together and the building waste of generation also day
Benefit increases.Building waste and non-junk, but misplaced the resource in place.With the brick, waste concrete, waste mortar of giving up in building waste
Based on equal inorganic non-metallics substance, in addition there are a small amount of steel, timber, glass, plastics etc., these substances are all that can be recycled again
It utilizes, and China is at present only recycled steel therein, timber, plastics, the utilization rate of remainder is extremely low.Benefit
Concrete prefabricated product, such as standard brick, azulejo, revetment brick, water-permeable brick are produced with building waste mixing aggregate, on the one hand can solve city
The puzzlement problem of city's building waste；On the other hand it can accomplish resource circulation utilization, protect environment, energy conservation and environmental protection.Both had good
Social benefit, while good economic benefit can also be generated, there is good promotional value.
Summary of the invention
To the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide a kind of building waste production
Cement prefabricated product and its production technology.
The technical scheme of the invention to solve the technical problem is: a kind of building waste production is concrete prefabricated
Product are prepared by the component of following weight: building waste 20-30%, water 20-50%, cullet 5-15%, waste ceramic 10-20%,
Waste plastics 10-15%, dregs 10-20%, waste spinning fabric 5-15%, cement 15-25%, curing agent 1-5%, alkali-activator 10-15%,
Gardens pruning object 15-20%, sludge 5-15%.
Further, the building waste includes tearing broken concrete column, concrete walls, concrete road surface, cement brick, water open
Mud watt and common brick secondary decoration rubbish.
A kind of production technology of the cement prefabricated product of building waste production, comprising the following steps: will be generated in building waste
Cullet, waste ceramic, waste plastics, waste spinning fabric, carry out after wood powder material feeding automatic sorting crushing, impurity elimination, filtering, washing,
It after sieving classification obtains all kinds of size aggregates, stores in feed bin, carries out ingredient according to setting ratio through electronic proportioning storehouse, enter
Blender carries out press compression moulding after mixing evenly, then carries out naturally dry or drying tunnel drying, high temperature steam curing processing
Machine is mixed in stacking stacking afterwards.
Compared with the prior art, the advantages of the present invention are as follows: dedicated alkali-activator is added in raw material, for exciting work
Industry waste residue activity, can reach very high-intensitive；By the way that curing agent is arranged, increases the intensity of prefabrication, make its hardening, be utilized more
Kind waste material is increased operation rate, more environmentally-friendly, the present invention has rational design, can large-scale promotion as major product aggregate.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is carried out further detailed
Explanation.
A kind of cement prefabricated product of building waste production, is prepared by the component of following weight: building waste 20-30%,
Water 20-50%, cullet 5-15%, waste ceramic 10-20%, waste plastics 10-15%, dregs 10-20%, waste spinning fabric 5-15%, cement
15-25%, curing agent 1-5%, alkali-activator 10-15%, gardens pruning object 15-20%, sludge 5-15%, the building waste packet
It includes and tears broken concrete column, concrete walls, concrete road surface, cement brick, cement tile and common brick open.A kind of water of building waste production
The production technology of mud prefabrication, comprising the following steps: knit the cullet generated in building waste, waste ceramic, waste plastics, waste spinning
After carrying out automatic sorting crushing, impurity elimination, filtering, washing, all kinds of big small building stones of sieving classification acquirement after object, wood powder material feeding, deposit
It is put into feed bin, carries out ingredient according to setting ratio through electronic proportioning storehouse, into blender, carry out press compacting after mixing evenly
Molding then carries out naturally dry or drying tunnel drying, and stacking is stacked after high temperature steam curing processing.
Compared with the prior art, the advantages of the present invention are as follows: dedicated alkali-activator is added in raw material, for exciting work
Industry waste residue activity, can reach very high-intensitive；By the way that curing agent is arranged, increases the intensity of prefabrication, make its hardening, be utilized more
Kind waste material is increased operation rate, more environmentally-friendly, the present invention has rational design, can large-scale promotion as major product aggregate.
Claims (3)
1. a kind of cement prefabricated product of building waste production, which is characterized in that be prepared by the component of following weight: building rubbish
Rubbish 20-30%, water 20-50%, cullet 5-15%, waste ceramic 10-20%, waste plastics 10-15%, dregs 10-20%, waste spinning fabric 5-
15%, cement 15-25%, curing agent 1-5%, alkali-activator 10-15%, timber 5-10%, sludge 5-15%.
2. a kind of cement prefabricated product of building waste production according to claim 1, which is characterized in that the building waste
Including tearing broken concrete column, concrete walls, concrete road surface, cement brick, cement tile and common brick open.
3. a kind of production technology of the cement prefabricated product of building waste production, which comprises the following steps: rubbish will be built
Rubbish, crush impurity elimination after generated size stone aggregate, cullet, waste ceramic, waste plastics, waste spinning fabric, wood powder material, divided
After picking crushing, the various semi-finished product of generation carry out automatic sorting crushing, impurity elimination, filtering, washing, all kinds of sizes of sieving classification acquirement
It after aggregate, stores in feed bin, carries out ingredient according to setting ratio through electronic proportioning storehouse and stirred evenly laggard into blender
Row press compression moulding then carries out naturally dry or drying tunnel drying, and stacking is stacked after high temperature steam curing processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579771.4A CN109265083A (en) | 2017-07-17 | 2017-07-17 | A kind of cement prefabricated product and its production technology of building waste production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579771.4A CN109265083A (en) | 2017-07-17 | 2017-07-17 | A kind of cement prefabricated product and its production technology of building waste production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109265083A true CN109265083A (en) | 2019-01-25 |
Family
ID=65152587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710579771.4A Pending CN109265083A (en) | 2017-07-17 | 2017-07-17 | A kind of cement prefabricated product and its production technology of building waste production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109265083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615586A (en) * | 2019-09-23 | 2019-12-27 | 昆明理工大学 | Method for promoting arsenic-containing gypsum slag sludge solidification by using iron-manganese oxide |
| CN111233385A (en) * | 2020-03-26 | 2020-06-05 | 湖北广盛装配式建筑有限公司 | Environment-friendly concrete mixture and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478361A (en) * | 2014-12-24 | 2015-04-01 | 扬州大学 | Permeable recycled aggregate and ceramsite concrete doped with industrial and agricultural solid waste and preparation |
| CN106278350A (en) * | 2016-08-10 | 2017-01-04 | 卓达新材料科技集团威海股份有限公司 | A kind of alkaline residue building waste water-permeable brick and preparation method thereof |
-
2017
- 2017-07-17 CN CN201710579771.4A patent/CN109265083A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478361A (en) * | 2014-12-24 | 2015-04-01 | 扬州大学 | Permeable recycled aggregate and ceramsite concrete doped with industrial and agricultural solid waste and preparation |
| CN106278350A (en) * | 2016-08-10 | 2017-01-04 | 卓达新材料科技集团威海股份有限公司 | A kind of alkaline residue building waste water-permeable brick and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615586A (en) * | 2019-09-23 | 2019-12-27 | 昆明理工大学 | Method for promoting arsenic-containing gypsum slag sludge solidification by using iron-manganese oxide |
| CN111233385A (en) * | 2020-03-26 | 2020-06-05 | 湖北广盛装配式建筑有限公司 | Environment-friendly concrete mixture and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108516765A (en) | A kind of riverway sludge is non-burning brick and preparation method thereof | |
| CN102765914B (en) | Building garbage baking-free brick or building block and preparation method thereof | |
| CN101734895B (en) | Process for producing regenerated building waste autoclaved brick | |
| CN104261715A (en) | Construction waste recycling technology | |
| CN101608483B (en) | Phosphogypsum composite autoclaved brick and preparation method thereof | |
| CN101913788A (en) | Method for comprehensively treating construction waste | |
| CN105503051B (en) | Water-permeable brick made using the clinker of waste incineration and preparation method thereof | |
| CN102329147B (en) | Lightweight porcelain granule manufactured by utilizing printing and dyeing sludge and manufacturing method thereof | |
| CN108409210A (en) | A method of utilizing domestic garbage incineration flyash brickmaking | |
| CN107540254A (en) | A kind of method to building waste integrated treatment | |
| CN101543828A (en) | Method for producing concrete construction materials by using construction waste | |
| CN103880464A (en) | Preparation process of concrete porous brick prepared from tubular pile residual slurry and waste incineration slag | |
| CN110357562A (en) | Construction refuse resource processing method | |
| CN105884316A (en) | Baking-free brick prepared from iron tailings and preparation method of baking-free brick | |
| CN102701663A (en) | Preparation method of recycled aggregate urban pavement bricks | |
| CN102180636B (en) | Brick making process utilizing titanium gypsum blended with toxic sludge | |
| CN109265083A (en) | A kind of cement prefabricated product and its production technology of building waste production | |
| CN103848584A (en) | Co-production process for recycling micropowder and fine sands from construction wastes | |
| CN107324772A (en) | A kind of fly ash baked brick and its preparation technology | |
| CN102674796A (en) | Method for manufacturing building brick by utilizing sludge | |
| CN103359989A (en) | Waste treatment method adopting brick making process | |
| CN106082907A (en) | A kind of fly ash building block utilizing rubber and haydite to make and preparation method thereof | |
| CN107777943A (en) | Construction refuse regenerated brick and preparation method thereof | |
| CN102924050A (en) | Novel wall material production technology utilizing coal mine waste residues | |
| CN110317044A (en) | A kind of ecological garden environmental protection brick and preparation method thereof using the preparation of full waste material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
|
| RJ01 | Rejection of invention patent application after publication |