CN103570300B - Regeneration concrete watt and manufacture method thereof - Google Patents
Regeneration concrete watt and manufacture method thereof Download PDFInfo
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- CN103570300B CN103570300B CN201310501132.8A CN201310501132A CN103570300B CN 103570300 B CN103570300 B CN 103570300B CN 201310501132 A CN201310501132 A CN 201310501132A CN 103570300 B CN103570300 B CN 103570300B
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- aggregate
- watt
- regeneration
- additive
- regeneration concrete
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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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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides a kind of regeneration concrete watt and manufacture method thereof, described regeneration concrete watt includes raw material, gel rubber material and additive, described raw material completely or partially substitutes natural aggregate with the regeneration aggregate that building castoff is made, and the mass fraction of described raw material, gel rubber material and additive is than for 1000:100～1000:0～50.It is extruded that the manufacture method of described regeneration concrete watt includes that described regeneration concrete watt passes through, then within 7 days, is prepared from through steam curing 24 hours or natural curing.The rupture strength of the regeneration concrete watt that the present invention prepares can reach 0～15MPa, the bearing capacity of monolithic watt can reach 2500N, its intensity, impervious, anti-freezing property reach or are better than existing portland cement concrete watt, the tile life-span can be the most longer up to 50 years, and it is relatively low by the cost of regeneration aggregate, avoid waste resource and environmental pollution, be not only suitable for general bolts, be also applied for the waterproof and heat-insulating of Deluxe villa and skyscraper.
Description
Technical field
The present invention relates to a kind of regeneration concrete watt and manufacture method thereof, belong to building material technical field.
Background technology
Concrete as one of the most frequently used construction material of building trade, annual a large amount of sandstones (aggregate) natural resources that consumes, and the processes such as annual urban facilities reconstruction also create substantial amounts of building castoff.These building castoffs are most without any process, are just transported to countryside or rural area air storage or landfill, not only waste sand and stone resources but also occupy cultivated land.
Summary of the invention
The processing mode that the present invention solves the existing construction material based on concrete not only wastes sand and stone resources but also the problem that occupies cultivated land, and then provides a kind of regeneration concrete watt and manufacture method thereof.To this end, the invention provides following technical scheme:
A kind of regeneration concrete watt, including raw material, gel rubber material and additive, described raw material completely or partially substitutes natural aggregate with the regeneration aggregate that building castoff is made, and the mass fraction of described raw material, gel rubber material and additive is than for 1000:100～1000:0～50.
The manufacture method of a kind of regeneration concrete watt, described regeneration concrete watt is by extruded, then within 7 days, is prepared from through steam curing 24 hours or natural curing.
The rupture strength of the regeneration concrete watt that the present invention prepares can reach 0～15MPa, the bearing capacity of monolithic watt can reach 2500N, its intensity, impervious, anti-freezing property reach or are better than existing portland cement concrete watt, the tile life-span can be the most longer up to 50 years, and it is relatively low by the cost of regeneration aggregate, avoid waste resource and environmental pollution, be not only suitable for general bolts, be also applied for the waterproof and heat-insulating of Deluxe villa and skyscraper.
Detailed description of the invention
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The detailed description of the invention of the present invention provides a kind of regeneration concrete watt and manufacture method thereof, described regeneration concrete watt includes raw material, gel rubber material and additive, described raw material completely or partially substitutes natural aggregate with the regeneration aggregate that building castoff is made, and the mass fraction of described raw material, gel rubber material and additive is than for 1000:100～1000:0～50.The manufacture method of described regeneration concrete watt includes:
Step 11, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 12, by regeneration aggregate, Binder Materials and additive with the ratio blanking of 1000:100～1000:0～50, adds water and stirs；
Step 13, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 14, after maintenance shapes, carries out beautifying spraying paint.Every watt is intended to carry out more than 2 times spray paint, it is ensured that colored paint is sprayed on tiling uniformly.
The technical scheme proposed the present invention below by specific embodiment elaborates.
Embodiment 1
Step 21, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 22, by regeneration aggregate, cement with the ratio blanking of 1000:660 (aggregate-to-cement ratio 1.5:1, regeneration aggregate 100%), adds water and stirs；
Step 23, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 24, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 4.1% (no more than 10.0%).
Embodiment 2
Step 31, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 32, by natural aggregate, regeneration aggregate, cement with the ratio blanking of 500::500:500 (aggregate-to-cement ratio 2: 1, regeneration aggregate 50%), adds water and stirs；
Step 33, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 34, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 3.1% (no more than 10.0%).
Embodiment 3
Step 41, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 42, by regeneration aggregate, cement, flyash with the ratio blanking of 1000:495:165 (aggregate-to-cement ratio 1.5:1, regeneration aggregate 100%), adds water and stirs；
Step 43, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 44, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 4.0% (no more than 10.0%).
Embodiment 4
Step 51, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 52, by natural aggregate, regeneration aggregate, cement, flyash with the ratio blanking of 500:500:250:250 (aggregate-to-cement ratio 2:1, regeneration aggregate 50%), adds water and stirs；
Step 53, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 54, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 5.4% (no more than 10.0%).
Embodiment 5
Step 61, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 62, by regeneration aggregate, cement, flyash and additive with the ratio blanking of 1000:330:330:16.5 (aggregate-to-cement ratio 1.5:1, additive ratio is 2.5%, regeneration aggregate 100%), adds water and stirs；
Step 63, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 64, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 7.5% (no more than 10.0%).
Embodiment 6
Step 71, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter crushes again in the particle diameter collection of more than 2.36mm, screening；
Step 72, by regeneration aggregate, cement, flyash and additive with the ratio blanking of 1000:250:250:12.5 (aggregate-to-cement ratio 2:1, additive ratio is 2.5%, regeneration aggregate 50%), adds water and stirs；
Step 73, loads the mortar mixture stirred in shaping dies and paves, extrusion molding, maintenance 7 days in the fog room that temperature is 20 ± 2 DEG C；
Step 74, after maintenance shapes, carries out beautifying spraying paint.
The tile-type of the regeneration concrete watt prepared through said method is clear, Edge divider, and in hiding width range, monochromatic concrete tile is without obvious color and luster difference.Flawless, layering, and watt face coat is intact.Quality standard difference is not more than 180g.Bearing capacity reaches 2500N.Impervious, freeze proof, heat resistance is qualified, water absorption rate is 7.3% (no more than 10.0%).
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the embodiment of the present invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (4)
1. a regeneration concrete watt, it is characterised in that including raw material, Binder Materials and additive, described raw material is to build
Build the made regeneration aggregate of discarded object and completely or partially substitute natural aggregate, the quality of described raw material, Binder Materials and additive
Portion rate is 1000: 100～1000: 0～50.Described regeneration aggregate is through hand breaking, screening by described building castoff
The particle diameter of the rear collection particle less than 2.36mm, described Binder Materials includes cement, slag, flyash, silica flour or lime
In at least one, described additive is at least one in polycarboxylate water-reducer or naphthalene water reducer.
2. the manufacture method of a regeneration concrete watt according to claim 1, it is characterised in that described method includes
Following steps:
A, takes particle diameter in 2.36mm particles below as recycled fine aggregate using building castoff hand breaking, screening；Particle diameter
Powder collection at more than 2.36mm crushes again, screening；
B, by recycled fine aggregate, Binder Materials and additive with the ratio blanking of 1000: 100～1000: 0～50, adds water and stirs
Mix uniformly；
C, loads the mortar mixture stirred in mould and paves, extruded, then through steam curing 24 hours
Or natural curing 7 days；
Manufacture method the most according to claim 2, it is characterised in that use described extruded before also at shaping mould
Upper coating mould oil for building.
Manufacture method the most according to claim 2, it is characterised in that described extruded including uses half-dried extruding
Cold tire is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501132.8A CN103570300B (en) | 2013-10-22 | 2013-10-22 | Regeneration concrete watt and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501132.8A CN103570300B (en) | 2013-10-22 | 2013-10-22 | Regeneration concrete watt and manufacture method thereof |
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| Publication Number | Publication Date |
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| CN103570300A CN103570300A (en) | 2014-02-12 |
| CN103570300B true CN103570300B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310501132.8A Expired - Fee Related CN103570300B (en) | 2013-10-22 | 2013-10-22 | Regeneration concrete watt and manufacture method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242400B (en) * | 2016-08-03 | 2019-10-18 | 韦振兴 | A method of material is prepared using aggregate |
| CN106986568B (en) * | 2017-02-28 | 2019-07-16 | 中南大学 | A kind of unburned lightweight aggregate, lightweight concrete and its preparation |
| CN107056168A (en) * | 2017-06-06 | 2017-08-18 | 肥西县碧涛建材有限公司 | A kind of production technology of New Regenerated concrete azulejo watt |
| CN108947361B (en) * | 2018-09-18 | 2021-01-29 | 新乡市鑫寓彩瓦科技有限公司 | Process for joint production of concrete waste and cement encaustic tiles |
| CN109053052A (en) * | 2018-09-25 | 2018-12-21 | 新乡市鑫寓彩瓦科技有限公司 | It is a kind of to prepare cement encaustic tile and preparation method thereof using regeneration concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282712A (en) * | 2000-09-12 | 2001-02-07 | 上虞东方彩瓦有限公司 | Concrete roof tile and its making method |
| CN1298845A (en) * | 2000-11-16 | 2001-06-13 | 辽宁省建筑材料科学研究所 | Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs |
| CN1657474A (en) * | 2005-02-08 | 2005-08-24 | 王守田 | Sintering free construction tile and its manufacturing technology |
| CN101775878A (en) * | 2010-01-20 | 2010-07-14 | 安徽省宁国华普建材有限公司 | Cement tile and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100219552A1 (en) * | 2005-11-03 | 2010-09-02 | Gordon Ann P | Method for producing limestone-simulating concrete |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282712A (en) * | 2000-09-12 | 2001-02-07 | 上虞东方彩瓦有限公司 | Concrete roof tile and its making method |
| CN1298845A (en) * | 2000-11-16 | 2001-06-13 | 辽宁省建筑材料科学研究所 | Formula and technology for producing colour concrete tiles with powdered coal ash and other waste industrial dregs |
| CN1657474A (en) * | 2005-02-08 | 2005-08-24 | 王守田 | Sintering free construction tile and its manufacturing technology |
| CN101775878A (en) * | 2010-01-20 | 2010-07-14 | 安徽省宁国华普建材有限公司 | Cement tile and manufacturing method thereof |
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Granted publication date: 20160817 Termination date: 20171022 |