CN103819154A - Recycled concrete using waste porcelain tiles as coarse and fine aggregates and preparation method thereof - Google Patents
Recycled concrete using waste porcelain tiles as coarse and fine aggregates and preparation method thereof Download PDFInfo
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- CN103819154A CN103819154A CN201410019559.9A CN201410019559A CN103819154A CN 103819154 A CN103819154 A CN 103819154A CN 201410019559 A CN201410019559 A CN 201410019559A CN 103819154 A CN103819154 A CN 103819154A
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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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Abstract
The invention discloses recycled concrete using waste porcelain tiles as coarse and fine aggregates and a preparation method thereof. The recycled concrete comprises the following raw material components: cement, waste porcelain tile coarse aggregates, waste porcelain tile fine aggregates and water. The preparation method comprises the following steps: after mixing the cement, the waste porcelain tile coarse aggregates and the waste porcelain tile fine aggregates, carrying out pre-stirring and then adding the water to uniformly stir to obtain concrete mix; pouring the concrete mix into a concrete test die and carrying out vibratory compaction to obtain a concrete test block with a die; firstly, carrying out curing on the concrete test block with the die, removing the die after curing, placing the concrete test block of which the die is removed in a curing room to continuously carry out curing so as to obtain the recycled concrete. The recycled concrete disclosed by the invention has wide raw material sources, stable quality, low water adsorption and high strength and is beneficial for saving resources; the preparation method is simple and convenient, is low in cost and is environmental-friendly.
Description
Technical field
The present invention relates to a kind of material of construction, be specifically related to that a kind of to utilize discarded porcelain brick be regeneration concrete of thick, fine aggregate and preparation method thereof.
Background technology
In building field, concrete is a class material of construction of usage quantity maximum, and concrete preparation needs a large amount of use traditional river sand and rubbles, thereby causes the growing tension of Natural Resources in China.Owing to adopting the destruction of the irrecoverability of the mode such as sand, quarrying to environment and resource, the task of top priority is to find corresponding equivalent material.To economize on resources in order reaching, to improve the object of building functions, various New Building Materials are developed.Take current widely used regeneration concrete as example, its mainly take the concrete discarded through cracking and sorting as thick, fine aggregate, more formulated.This regeneration is thick, fine aggregate is because surface coverage has screed or cracks in shattering process, causes that regenerated aggregate water-intake rate is bigger than normal, strength decreased, causes the regeneration concrete ubiquity intensity of preparation lower, shrinks the problems such as larger.Study for these problems, the developing direction of New Building Materials is played to very important effect.
China is Production of Ceramics big country, and along with the fast development of social economy and ceramic industry, ceramic industry waste material is increasing, the particularly high speed development of nearly 20 years, and ceramics is along with the increase of output, and the quantity of waste material is more and more.According to incomplete statistics: 2012, the ultimate production of national porcelain brick reached 62.03 hundred million square metres.Porcelain brick, in polishing, storage, transportation, can produce a large amount of waste products, i.e. useless porcelain brick.Meanwhile, porcelain brick also can produce a large amount of wastes after constructing, use, discarding.At present, these discarded porcelain brick mainly adopt landfill disposal, and this processing mode labor intensive material resources, also take a large amount of land resources.How turning waste into wealth, change waste material is resource, has become the task of top priority of science and technology and environmental administration.The useless porcelain powder that someone utilizes discarded porcelain brick to wear into is produced regeneration ceramic tile, but useless porcelain powder grinding becomes the required fineness of raw material will consume mass energy, the volume of useless porcelain powder is relatively little simultaneously, and the performance of regeneration ceramic tile is subject to the impact of composition of raw material and fluctuates larger, thereby, be difficult to apply on a large scale.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of raw material sources extensively, steady quality, water-intake rate is low, intensity is high and be conducive to economize on resources to discard porcelain brick as regeneration concrete thick, fine aggregate, also corresponding provide a kind of technique simple and convenient, with low cost, environment amenable take discard porcelain brick as slightly, the preparation method of the regeneration concrete of fine aggregate.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of to discard porcelain brick as regeneration concrete thick, fine aggregate, and the feed composition of described regeneration concrete comprises cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water.
In above-mentioned regeneration concrete, preferred, the feed composition of described regeneration concrete is by massfraction, described cement is 20%～25%, described discarded porcelain brick coarse aggregate is 40%～45%, and described discarded porcelain brick fine aggregate is 20%～25%, and described water is 10%～15%.
In above-mentioned regeneration concrete, preferred, described discarded porcelain brick coarse aggregate and described discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, or form by the broken classification of discarded porcelain brick through sorting in building waste.
In above-mentioned regeneration concrete, preferred, the grain diameter of establishing described discarded porcelain brick coarse aggregate is d
1, the grain diameter of described discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
As a total technical conceive, it is a kind of to discard the preparation method of porcelain brick as the regeneration concrete of thick, fine aggregate that the present invention also provides, and comprises the following steps:
(1) batching: cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water are prepared burden by following massfraction: cement is 20%～25%, discarded porcelain brick coarse aggregate is 40%～45%, discarded porcelain brick fine aggregate is 20%～25%, and water is 10%～15%; Premixing after first the cement preparing, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate being mixed, then adds water and stirs, and obtains concrete mix;
(2) vibratory compaction: concrete mix is built to concrete test die, after vibratory compaction, obtain being with mould concrete test block;
(3) maintenance: first band mould concrete test block is carried out to maintenance, form removal after maintenance, is placed in the concrete test block after form removal in curing room and continues maintenance, obtains regeneration concrete.
In above-mentioned preparation method, preferably, in described step (1), described discarded porcelain brick coarse aggregate and described discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, or form by the broken classification of discarded porcelain brick through sorting in building waste; If the grain diameter of described discarded porcelain brick coarse aggregate is d
1, the grain diameter of described discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
In above-mentioned preparation method, preferred, in described step (1), the time of described premixing is 30s～90s, and the time of described stirring is 2min～3min.
In above-mentioned preparation method, preferred, in described step (2), the time of described vibratory compaction is 20s～90s.
In above-mentioned preparation method, preferred, in described step (3), in described step (3), before described band mould concrete test block maintenance, be first covered with water membrane in its surface watering, then at test block surface covered with plastic film, then be placed in indoor maintenance under field conditions (factors); The described curing time with mould concrete test block is 24h～48h.
In above-mentioned preparation method, preferred, in described step (3), the concrete test block maintenance time after described form removal is 26 days～27 days, and the temperature in described curing room is 20 ℃ ± 2 ℃, and relative humidity is more than 95%; Concrete test block after described form removal is placed on brandreth or yoke in the time of maintenance, and the spacing between concrete test block is 10mm～20mm.
In the present invention, cement adopts commercially available silicate cement conventionally, and water adopts ordinary tap water conventionally.
Compared with prior art, the invention has the advantages that:
(1) regeneration concrete of the present invention is to discard porcelain brick as thick, fine aggregate, and starting material source is abundant, steady quality, because discarded porcelain brick has that water-intake rate is low, hardness and intensity high, be conducive to improve the performance of regeneration concrete, economize on resources.
(2) the present invention is to discard porcelain brick as thick, fine aggregate preparation regeneration concrete; be conducive to digest the waste residue of Ceramics Enterprises discharge; also can effectively reduce the consumption to natural resources that causes because of exploitation sand, stone etc. and the destruction to physical environment simultaneously; generate intensity and meet engine request and the regeneration concrete of environmental protection again; both protected environment, and made again industrial solid castoff be utilized effectively.
(3) in the present invention, the preparation method of regeneration concrete does not need discarded porcelain brick to wear into useless porcelain powder, has reduced widely energy consumption, easy construction, and production efficiency improves, and environmentally friendly.
Embodiment
Below in conjunction with concrete preferred embodiment, the invention will be further described, but protection domain not thereby limiting the invention.
embodiment 1:
A kind of of the present invention to discard porcelain brick as regeneration concrete thick, fine aggregate, this regeneration concrete is made up of cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water, each raw material is by massfraction, cement is 22.5%, discarded porcelain brick coarse aggregate is 44%, discarded porcelain brick fine aggregate is 23.5%, and water is 10%.Discarded porcelain brick coarse aggregate and discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, and the grain diameter of establishing discarded porcelain brick coarse aggregate is d
1, the grain diameter of discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
Above-mentioned the present embodiment to discard the preparation method of porcelain brick as the regeneration concrete of thick, fine aggregate, comprise the following steps:
(1) get the raw materials ready: the discarded porcelain brick of ceramics factory, after primary breakup, then is sent into jaw crushing crusher machine, carry out classification according to granular size, the grain diameter d of discarded porcelain brick coarse aggregate
1meet: 5mm≤d
1≤ 20mm, the grain diameter d of discarded porcelain brick fine aggregate
2meet: 0.16mm≤d
2< 5mm.
(2) batching: cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water are prepared burden by following massfraction: cement is 22.5%, discarded porcelain brick coarse aggregate is 44%, discarded porcelain brick fine aggregate is 23.5%, water is 10%.First the solid materials preparing is delivered to machine mixer, premixing 30s, then the stirring 3min that adds water, discharging after stirring, obtains concrete mix.
(3) vibratory compaction: concrete mix is built to the die trial of normal concrete cubes, concrete mixing material strip mould is placed on concrete vibrating stand and carries out mechanical vibration moulding, time of vibration is 30s, obtains being with mould concrete test block.
(4) maintenance: be covered with water membrane in the surface watering of band mould concrete test block, avoid the direct shower of water, then at test block surface covered with plastic film, then be placed in general room maintenance 24h under field conditions (factors), after maintenance, remove the plastics film of test block surface, then form removal; It is in 20 ℃ ± 2 ℃, the curing room of relative humidity more than 95% that concrete test block after form removal is moved into temperature, be placed on brandreth, spacing between concrete test block is 20mm, in curing room, after maintenance 27d, takes out, and obtains regeneration concrete (being the test block of cubes regeneration concrete).
After testing, the slump of concrete mix prepared by aforesaid method can reach 60mm, meet the requirement of building of plastic concrete, after aforesaid method maintenance, the ultimate compression strength of the cubes regeneration concrete test block of gained can reach 33MPa, reaches the concrete requirement of strength of C30.
embodiment 2:
A kind of of the present invention to discard porcelain brick as regeneration concrete thick, fine aggregate, this regeneration concrete is made up of cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water, each raw material is by massfraction, cement is 25%, discarded porcelain brick coarse aggregate is 45%, discarded porcelain brick fine aggregate is 20%, and water is 10%.Discarded porcelain brick coarse aggregate and discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick through sorting in building waste, and the grain diameter of establishing discarded porcelain brick coarse aggregate is d
1, the grain diameter of discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
Above-mentioned the present embodiment to discard the preparation method of porcelain brick as the regeneration concrete of thick, fine aggregate, comprise the following steps:
(1) get the raw materials ready: by building waste through the discarded porcelain brick of sorting after primary breakup, then send into jaw crushing crusher machine, carry out classification according to granular size, the grain diameter d of discarded porcelain brick coarse aggregate
1meet: 5mm≤d
1≤ 20mm, the grain diameter d of discarded porcelain brick fine aggregate
2meet: 0.16mm≤d
2< 5mm.
(2) batching: cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water are prepared burden by following massfraction: cement is 25%, discarded porcelain brick coarse aggregate is 45%, discarded porcelain brick fine aggregate is 20%, water is 10%.First the solid materials preparing is delivered to machine mixer, premixing 60s, then the stirring 2min that adds water, discharging after stirring, obtains concrete mix.
(3) vibratory compaction: concrete mix is built to the die trial of normal concrete cubes, concrete mixing material strip mould is placed on concrete vibrating stand and carries out mechanical vibration moulding, time of vibration is 90s, obtains being with mould concrete test block.
(4) maintenance: be covered with water membrane in the surface watering of band mould concrete test block, avoid the direct shower of water, then at test block surface covered with plastic film, then be placed in general room maintenance 48h under field conditions (factors), after maintenance, remove the plastics film of test block surface, then form removal; It is in 20 ℃ ± 2 ℃, the curing room of relative humidity more than 95% that concrete test block after form removal is moved into temperature, be placed on brandreth, spacing between concrete test block is 10mm, in curing room, after maintenance 26d, takes out, and obtains regeneration concrete (being the test block of cubes regeneration concrete).
After testing, the slump of concrete mix prepared by aforesaid method can reach 50mm, meet the requirement of building of plastic concrete, after aforesaid method maintenance, the ultimate compression strength of the cubes regeneration concrete test block of gained can reach 35MPa, reaches the concrete requirement of strength of C30.
embodiment 3:
A kind of of the present invention to discard porcelain brick as regeneration concrete thick, fine aggregate, this regeneration concrete is made up of cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water, each raw material is by massfraction, cement is 20%, discarded porcelain brick coarse aggregate is 40%, discarded porcelain brick fine aggregate is 25%, and water is 15%.Discarded porcelain brick coarse aggregate and discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, and the grain diameter of establishing discarded porcelain brick coarse aggregate is d
1, the grain diameter of discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
Above-mentioned the present embodiment to discard the preparation method of porcelain brick as the regeneration concrete of thick, fine aggregate, comprise the following steps:
(1) get the raw materials ready: the discarded porcelain brick of ceramics factory, after primary breakup, then is sent into jaw crushing crusher machine, carry out classification according to granular size, the grain diameter d of discarded porcelain brick coarse aggregate
1meet: 5mm≤d
1≤ 20mm, the grain diameter d of discarded porcelain brick fine aggregate
2meet: 0.16mm≤d
2< 5mm.
(2) batching: cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water are prepared burden by following massfraction: cement is 20%, discarded porcelain brick coarse aggregate is 40%, discarded porcelain brick fine aggregate is 25%, water is 15%.First the solid materials preparing is delivered to machine mixer, after premixing 90s, then the stirring 3min that adds water, discharging after stirring, obtains concrete mix.
(3) vibratory compaction: concrete mix is built to the die trial of normal concrete cubes, concrete mixing material strip mould is placed on concrete vibrating stand and carries out mechanical vibration moulding, time of vibration is 20s, obtains being with mould concrete test block.
(4) maintenance: be covered with water membrane in the surface watering of band mould concrete test block, avoid the direct shower of water, then at test block surface covered with plastic film, then be placed in general room maintenance 24h under field conditions (factors), after maintenance, remove the plastics film of test block surface, then form removal; It is in 20 ℃ ± 2 ℃, the curing room of relative humidity more than 95% that concrete test block after form removal is moved into temperature, is placed on brandreth, and the spacing between concrete test block is 20mm, in curing room, after maintenance 27d, takes out, and obtains the test block of cubes regeneration concrete.
After testing, the slump of concrete mix prepared by aforesaid method can reach 90mm, meet the requirement of building of plastic concrete, after aforesaid method maintenance, the ultimate compression strength of the cubes regeneration concrete test block of gained can reach 22MPa, reaches the concrete requirement of strength of C20.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.All technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.Be noted that for those skilled in the art, improvements and modifications under the premise without departing from the principles of the invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. to discard porcelain brick as a regeneration concrete thick, fine aggregate, it is characterized in that, the feed composition of described regeneration concrete comprises cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water.
2. regeneration concrete according to claim 1, is characterized in that, the feed composition of described regeneration concrete is by massfraction, described cement is 20%～25%, described discarded porcelain brick coarse aggregate is 40%～45%, and described discarded porcelain brick fine aggregate is 20%～25%, and described water is 10%～15%.
3. regeneration concrete according to claim 1 and 2, it is characterized in that, described discarded porcelain brick coarse aggregate and described discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, or form by the broken classification of discarded porcelain brick through sorting in building waste.
4. regeneration concrete according to claim 1 and 2, is characterized in that, the grain diameter of establishing described discarded porcelain brick coarse aggregate is d
1, the grain diameter of described discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
5. to discard the preparation method of porcelain brick as the regeneration concrete of thick, fine aggregate, comprise the following steps:
(1) batching: cement, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate and water are prepared burden by following massfraction: cement is 20%～25%, discarded porcelain brick coarse aggregate is 40%～45%, discarded porcelain brick fine aggregate is 20%～25%, and water is 10%～15%; Premixing after first the cement preparing, discarded porcelain brick coarse aggregate, discarded porcelain brick fine aggregate being mixed, then adds water and stirs, and obtains concrete mix;
(2) vibratory compaction: concrete mix is built to concrete test die, after vibratory compaction, obtain being with mould concrete test block;
(3) maintenance: first band mould concrete test block is carried out to maintenance, form removal after maintenance, is placed in the concrete test block after form removal in curing room and continues maintenance, obtains regeneration concrete.
6. preparation method according to claim 5, it is characterized in that, in described step (1), described discarded porcelain brick coarse aggregate and described discarded porcelain brick fine aggregate form by the broken classification of discarded porcelain brick of ceramics factory, or form by the broken classification of discarded porcelain brick through sorting in building waste; If the grain diameter of described discarded porcelain brick coarse aggregate is d
1, the grain diameter of described discarded porcelain brick fine aggregate is d
2, 5mm≤d
1≤ 20mm, 0.16mm≤d
2< 5mm.
7. preparation method according to claim 5, is characterized in that, in described step (1), the time of described premixing is 30s～90s, and the time of described stirring is 2min～3min.
8. preparation method according to claim 5, is characterized in that, in described step (2), the time of described vibratory compaction is 20s～90s.
9. according to the preparation method described in any one in claim 5～8, it is characterized in that, in described step (3), before described band mould concrete test block maintenance, be first covered with water membrane in its surface watering, then at test block surface covered with plastic film, then be placed in indoor maintenance under field conditions (factors); The described curing time with mould concrete test block is 24h～48h.
10. according to the preparation method described in any one in claim 5～8, it is characterized in that, in described step (3), the concrete test block maintenance time after described form removal is 26 days～27 days, temperature in described curing room is 20 ℃ ± 2 ℃, and relative humidity is more than 95%; Concrete test block after described form removal is placed on brandreth or yoke in the time of maintenance, and the spacing between concrete test block is 10mm～20mm.
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| CN201410019559.9A CN103819154A (en) | 2014-01-16 | 2014-01-16 | Recycled concrete using waste porcelain tiles as coarse and fine aggregates and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072066A (en) * | 2014-07-17 | 2014-10-01 | 杨冰 | Road paving material adopting ceramic wastes and construction wastes and preparation method thereof |
| CN104788033A (en) * | 2015-04-15 | 2015-07-22 | 重庆市环卫控股（集团）有限公司 | Building waste recycling method |
| CN105731850A (en) * | 2016-01-22 | 2016-07-06 | 天津大学 | Building exterior eave hard finishing material recycling method |
| CN106760162A (en) * | 2016-12-26 | 2017-05-31 | 河北建筑工程学院 | One kind is using discarded common brick structural thermal insulation decoration integration wallboard and preparation method thereof |
| CN106738285A (en) * | 2015-07-16 | 2017-05-31 | 孙立民 | A kind of construction concrete test block preparation facilities and hybrid mold |
| CN107117905A (en) * | 2017-06-05 | 2017-09-01 | 山东龙泉管道工程股份有限公司 | Full aggregate concrete grass-planting brick of waste ceramic and preparation method thereof |
| CN107117894A (en) * | 2017-04-13 | 2017-09-01 | 越艳 | Permeable pavement brick containing building refuse brick tiling fine aggregate and preparation method thereof |
| CN108726952A (en) * | 2018-07-25 | 2018-11-02 | 大连民族大学 | It is a kind of using discarded paving brick as the regeneration concrete of aggregate |
| CN109133691A (en) * | 2018-09-27 | 2019-01-04 | 胡可辉 | It is a kind of that the method and product of discarded porcelain are utilized with 3D printing technique |
| CN112250365A (en) * | 2020-10-29 | 2021-01-22 | 怀化明达建材有限公司 | Preparation method of recycled concrete |
| CN113336572A (en) * | 2021-06-28 | 2021-09-03 | 中国十七冶集团有限公司 | Acid-resistant large concrete construction and maintenance method |
| US11542198B2 (en) | 2019-09-10 | 2023-01-03 | Taktl Llc | Composite architectural ultra-high performance porcelain concrete (CA-UHPPC) panels and method of producing the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384078A (en) * | 2002-06-25 | 2002-12-11 | 许福生 | Method of producing building material with building sludge |
| JP2005035847A (en) * | 2003-07-17 | 2005-02-10 | Fujiei:Kk | Method of recycling waste ceramic ware |
| CN101139193A (en) * | 2007-08-21 | 2008-03-12 | 云南华威废弃物资源化有限公司 | Regenerative concrete composite material and method for making same |
| CN101942869A (en) * | 2010-08-19 | 2011-01-12 | 桂林理工大学 | Manufacturing method of recycled low-strength concrete wall beam |
| CN102093003A (en) * | 2010-12-20 | 2011-06-15 | 东北大学 | Method for preparing curbstone from waste ceramic |
-
2014
- 2014-01-16 CN CN201410019559.9A patent/CN103819154A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384078A (en) * | 2002-06-25 | 2002-12-11 | 许福生 | Method of producing building material with building sludge |
| JP2005035847A (en) * | 2003-07-17 | 2005-02-10 | Fujiei:Kk | Method of recycling waste ceramic ware |
| CN101139193A (en) * | 2007-08-21 | 2008-03-12 | 云南华威废弃物资源化有限公司 | Regenerative concrete composite material and method for making same |
| CN101942869A (en) * | 2010-08-19 | 2011-01-12 | 桂林理工大学 | Manufacturing method of recycled low-strength concrete wall beam |
| CN102093003A (en) * | 2010-12-20 | 2011-06-15 | 东北大学 | Method for preparing curbstone from waste ceramic |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国建设部: "《中华人民共和国国家标准 普通混凝土力学性能试验方法标准》", 10 January 2003, 中国建筑工业出版社 * |
| 程云虹等: "废弃陶瓷骨料混凝土强度试验研究", 《公路》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072066B (en) * | 2014-07-17 | 2016-04-06 | 杨冰 | A kind ofly utilize road pavements of ceramic waste material and building waste and preparation method thereof |
| CN104072066A (en) * | 2014-07-17 | 2014-10-01 | 杨冰 | Road paving material adopting ceramic wastes and construction wastes and preparation method thereof |
| CN104788033A (en) * | 2015-04-15 | 2015-07-22 | 重庆市环卫控股（集团）有限公司 | Building waste recycling method |
| CN106738285A (en) * | 2015-07-16 | 2017-05-31 | 孙立民 | A kind of construction concrete test block preparation facilities and hybrid mold |
| CN105731850A (en) * | 2016-01-22 | 2016-07-06 | 天津大学 | Building exterior eave hard finishing material recycling method |
| CN106760162A (en) * | 2016-12-26 | 2017-05-31 | 河北建筑工程学院 | One kind is using discarded common brick structural thermal insulation decoration integration wallboard and preparation method thereof |
| CN107117894A (en) * | 2017-04-13 | 2017-09-01 | 越艳 | Permeable pavement brick containing building refuse brick tiling fine aggregate and preparation method thereof |
| CN107117905A (en) * | 2017-06-05 | 2017-09-01 | 山东龙泉管道工程股份有限公司 | Full aggregate concrete grass-planting brick of waste ceramic and preparation method thereof |
| CN108726952A (en) * | 2018-07-25 | 2018-11-02 | 大连民族大学 | It is a kind of using discarded paving brick as the regeneration concrete of aggregate |
| CN109133691A (en) * | 2018-09-27 | 2019-01-04 | 胡可辉 | It is a kind of that the method and product of discarded porcelain are utilized with 3D printing technique |
| US11542198B2 (en) | 2019-09-10 | 2023-01-03 | Taktl Llc | Composite architectural ultra-high performance porcelain concrete (CA-UHPPC) panels and method of producing the same |
| CN112250365A (en) * | 2020-10-29 | 2021-01-22 | 怀化明达建材有限公司 | Preparation method of recycled concrete |
| CN113336572A (en) * | 2021-06-28 | 2021-09-03 | 中国十七冶集团有限公司 | Acid-resistant large concrete construction and maintenance method |
| CN113336572B (en) * | 2021-06-28 | 2022-07-22 | 中国十七冶集团有限公司 | Acid-resistant large concrete construction and maintenance method |
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Application publication date: 20140528 |