CN107555838A - It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof - Google Patents
It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof Download PDFInfo
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- CN107555838A CN107555838A CN201710777939.2A CN201710777939A CN107555838A CN 107555838 A CN107555838 A CN 107555838A CN 201710777939 A CN201710777939 A CN 201710777939A CN 107555838 A CN107555838 A CN 107555838A
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- brick
- sand
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- permeable
- entire body
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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
Abstract
The invention discloses a kind of permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate, including experiment fragment of brick, the experiment fragment of brick is made up of antiquated sand, epoxy resin and curing agent；It is described a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof, effectively fill up the defects of conventional fragment of brick technique very complicated, coefficient of permeability, compression strength deficiency, the preparation method of high temperature sintering hinder the popularization of its industrial products and freezing-thawing resistance not to reach water-permeable brick professional standard, be advantageous to improve China's water-permeable brick research system, and play and promote sand base water-permeable brick popularization and application, be advantageous to promote Application of Urban Rain Water paces, alleviate the deficient situation of city water resource.
Description
Technical field
It is specifically a kind of using cast waste sand as the logical of aggregate the present invention relates to founding materials and sand base water-permeable brick technical field
Permeable fragment of brick of build sand base and preparation method thereof.
Background technology
At present, it is mostly the non-permeable material such as cement, pitch, marble floor building material to be laid in urban construction, these
Hard surface can reach good resistance to compression effect, but there is also many deficiencies.At rainy season, hard surface can prevent rainwater direct
Permeate the ground and cause ponding, cause to improve the danger of road while current trouble.The direct supplement of rainwater is blocked again
The approach of underground water so that Urban Underground water level is difficult to go up, and directly affects the healthy growth of urban surface vegetation, and greening is tired
Difficulty, family have suffered the drought and water shortage problem in city.And ponding injects rivers after pouring in sewer, sewerage system and river have been aggravated
The excretion burden in river, ground is again extremely dry during fine day, stirs up a cloud of dust, environmental degree of comfort substantially reduces.In addition, in utilization
Stating the road surface that material is laid makes the heat of earth's surface and air, exchange of moisture highly difficult, Natural regulation urban ground temperature and wet
The poor ability of degree, earth's surface absorb heat difficulty, cause to retain a large amount of waste heats in city space, ground can also largely be reflected, spoke
Solar thermal energy is penetrated, so as to cause to occur the city nocturnal temperature phenomenon higher than countryside nocturnal temperature.
Sand base water-permeable brick turned into the focus of attention in the last few years, this sand base water-permeable brick, be using the sand in desert as raw material,
Water permeability is good, anti-skidding, and water-permeable brick is easily blocked by dust like that also unlike, but cost is too high, and it is permeable to promote sand base
Brick is the effective way for realizing Desert Sand recycling, can be by Desert Sand on the one hand in the case where ore resource is increasingly in short supply
As a kind of cheap construction timber, it is beneficial that on the other hand the control of desert for China's large area, desert, which are turned waste into wealth,.
Conventional technique, which makes fragment of brick, some following deficiency：(1) technique very complicated；(2) coefficient of permeability, compression strength is not
Foot；(3) preparation method of high temperature sintering hinders the popularization of its industrial products；(4) freezing-thawing resistance does not reach water-permeable brick industry mark
It is accurate.
But the research at present on sand base water-permeable brick is less, production technology backwardness, the cost of traditional sand base water-permeable brick
It is high, function is single, compression strength and water permeability can not reach the professional standard of water-permeable brick simultaneously.
The content of the invention
It is an object of the invention to provide a kind of using cast waste sand as the permeable fragment of brick of entire body molding sand base of aggregate and its making
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate, including experiment fragment of brick, it is described experiment fragment of brick by
Antiquated sand, epoxy resin and curing agent composition.
As the further scheme of the present invention：The specification of the experiment fragment of brick is 200*100*60mm.
As the further scheme of the present invention：The epoxy resin is GCC135 low viscosity epoxy resins.
As the further scheme of the present invention：The curing agent is blue cured dose of GCC137.
As the further scheme of the present invention：The total content of the epoxy resin GCC135 and curing agent GCC137 are 8%.
A kind of preparation method using cast waste sand as the permeable fragment of brick of entire body molding sand base of aggregate, including：
S1:Antiquated sand is pre-processed, and antiquated sand is sieved with screen cloth, and weighs the antiquated sand 2kg after screening；
S2:Epoxy resin GCC135 is weighed as 160 grams, GCC137 is 53 grams (for the 1/3 of GCC135 amounts), is stirred 3 minutes
Both are made to dissolve each other to obtain reagent A completely；
S3：Reagent A in S2 is slowly poured into weighed antiquated sand, while stirs antiquated sand, after having toppled over reagent A,
Continue stirring 5 minutes, be sufficiently mixed both, sand body particle top layer amount of reagent is generally uniform, obtains thing B to be consolidated；
S4：Hydrostatic profile pours into the thing B to be consolidated of gained in S3 in the test mould of customization, is forced by press with 30KN
30s processed, obtain semi-finished product C；
S5:By semi-finished product C as in hothouse 24 hours after, carry out the demoulding maintenance 7 days, produce experiment fragment of brick.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of entire body molding sand using cast waste sand as aggregate
Permeable fragment of brick of base and preparation method thereof, effectively fill up conventional fragment of brick technique very complicated, coefficient of permeability, compression strength deficiency, height
The defects of preparation method of temperature sintering hinders the popularization of its industrial products and freezing-thawing resistance not to reach water-permeable brick professional standard, has
Beneficial to improving China's water-permeable brick research system, and play and promote sand base water-permeable brick popularization and application, be advantageous to promote urban rainwater profit
With paces, alleviate the deficient situation of city water resource.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate, bag
Experiment fragment of brick 1 is included, the experiment fragment of brick 1 is made up of antiquated sand, epoxy resin and curing agent.
Preferably, the specification of the experiment fragment of brick 1 is 200*100*60mm.
Preferably, the epoxy resin is GCC135 low viscosity epoxy resins.
Preferably, the curing agent is blue cured dose of GCC137.
Preferably, the total content of the epoxy resin GCC135 and curing agent GCC137 are 8%.
A kind of preparation method using cast waste sand as the permeable fragment of brick of entire body molding sand base of aggregate, including：
S1:Antiquated sand is pre-processed, and antiquated sand is sieved with screen cloth, and weighs the antiquated sand 2kg after screening；
S2:Epoxy resin GCC135 is weighed as 160 grams, GCC137 is 53 grams (for the 1/3 of GCC135 amounts), is stirred 3 minutes
Both are made to dissolve each other to obtain reagent A completely；
S3：Reagent A in S2 is slowly poured into weighed antiquated sand, while stirs antiquated sand, after having toppled over reagent A,
Continue stirring 5 minutes, be sufficiently mixed both, sand body particle top layer amount of reagent is generally uniform, obtains thing B to be consolidated；
S4：Hydrostatic profile pours into the thing B to be consolidated of gained in S3 in the test mould of customization, is forced by press with 30KN
30s processed, obtain semi-finished product C；
S5:By semi-finished product C as in hothouse 24 hours after, carry out the demoulding maintenance 7 days, produce experiment fragment of brick 1.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of entire body molding sand using cast waste sand as aggregate
Permeable fragment of brick of base and preparation method thereof, effectively fill up conventional fragment of brick technique very complicated, coefficient of permeability, compression strength deficiency, height
The defects of preparation method of temperature sintering hinders the popularization of its industrial products and freezing-thawing resistance not to reach water-permeable brick professional standard, has
Beneficial to improving China's water-permeable brick research system, and play and promote sand base water-permeable brick popularization and application, be advantageous to promote urban rainwater profit
With paces, alleviate the deficient situation of city water resource.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (6)
1. a kind of permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate, including experiment fragment of brick (1), it is characterised in that institute
Experiment fragment of brick (1) is stated to be made up of antiquated sand, epoxy resin and curing agent.
A kind of 2. permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate according to claim 1, it is characterised in that
The specification of the experiment fragment of brick (1) is 200*100*60mm.
A kind of 3. permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate according to claim 1, it is characterised in that
The epoxy resin is GCC135 low viscosity epoxy resins.
A kind of 4. permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate according to claim 1, it is characterised in that
The curing agent is blue cured dose of GCC137.
A kind of 5. permeable fragment of brick of entire body molding sand base using cast waste sand as aggregate according to claim 1, it is characterised in that
The total content of the epoxy resin GCC135 and curing agent GCC137 are 8%.
6. a kind of preparation method using cast waste sand as the permeable fragment of brick of entire body molding sand base of aggregate, including：
S1:Antiquated sand is pre-processed, and antiquated sand is sieved with screen cloth, and weighs the antiquated sand 2kg after screening；
S2:Epoxy resin GCC135 is weighed as 160 grams, GCC137 is 53 grams (for the 1/3 of GCC135 amounts), and stirring makes two in 3 minutes
Person dissolves each other to obtain reagent A completely；
S3：Reagent A in S2 is slowly poured into weighed antiquated sand, while stirs antiquated sand, after having toppled over reagent A, continued
Stirring 5 minutes, is sufficiently mixed both, sand body particle top layer amount of reagent is generally uniform, obtains thing B to be consolidated；
S4：Hydrostatic profile pours into the thing B to be consolidated of gained in S3 in the test mould of customization, and system is forced with 30KN by press
30s, obtain semi-finished product C；
S5:By semi-finished product C as in hothouse 24 hours after, carry out the demoulding maintenance 7 days, produce experiment fragment of brick (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777939.2A CN107555838A (en) | 2017-09-01 | 2017-09-01 | It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710777939.2A CN107555838A (en) | 2017-09-01 | 2017-09-01 | It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof |
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| CN107555838A true CN107555838A (en) | 2018-01-09 |
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| CN201710777939.2A Pending CN107555838A (en) | 2017-09-01 | 2017-09-01 | It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642595A (en) * | 2019-10-10 | 2020-01-03 | 郑州大学 | Ceramic water permeable brick and preparation method thereof |
| CN110845178A (en) * | 2019-12-16 | 2020-02-28 | 江西省建筑材料工业科学研究设计院 | Composite modified enhanced anti-aging tungsten tailing ecological sand-based water permeable brick and preparation method thereof |
Citations (3)
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| CN102555044A (en) * | 2010-12-30 | 2012-07-11 | 北京仁创铸造有限公司 | Method for preparing sand-base water-permeable brick |
| CN105801050A (en) * | 2016-03-01 | 2016-07-27 | 中国十七冶集团有限公司 | Dual-layered iron tailing sand-based water permeable brick and preparation method thereof |
| CN106348650A (en) * | 2016-08-16 | 2017-01-25 | 明光市凯旋新型建材厂 | Production technology of resin sand-based water permeable bricks |
-
2017
- 2017-09-01 CN CN201710777939.2A patent/CN107555838A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555044A (en) * | 2010-12-30 | 2012-07-11 | 北京仁创铸造有限公司 | Method for preparing sand-base water-permeable brick |
| CN105801050A (en) * | 2016-03-01 | 2016-07-27 | 中国十七冶集团有限公司 | Dual-layered iron tailing sand-based water permeable brick and preparation method thereof |
| CN106348650A (en) * | 2016-08-16 | 2017-01-25 | 明光市凯旋新型建材厂 | Production technology of resin sand-based water permeable bricks |
Non-Patent Citations (1)
| Title |
|---|
| 中国工程院,环境保护部编: "《中国环境宏观战略研究-主要环境领域保护战略卷 上》", 31 January 2011, 中国环境科学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642595A (en) * | 2019-10-10 | 2020-01-03 | 郑州大学 | Ceramic water permeable brick and preparation method thereof |
| CN110642595B (en) * | 2019-10-10 | 2022-03-29 | 郑州大学 | Ceramic water permeable brick and preparation method thereof |
| CN110845178A (en) * | 2019-12-16 | 2020-02-28 | 江西省建筑材料工业科学研究设计院 | Composite modified enhanced anti-aging tungsten tailing ecological sand-based water permeable brick and preparation method thereof |
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Application publication date: 20180109 |
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