CN102850014B - Water-permeable pavement material - Google Patents
Water-permeable pavement material Download PDFInfo
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- CN102850014B CN102850014B CN201210293344.7A CN201210293344A CN102850014B CN 102850014 B CN102850014 B CN 102850014B CN 201210293344 A CN201210293344 A CN 201210293344A CN 102850014 B CN102850014 B CN 102850014B
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- water
- permeable
- road surface
- surface material
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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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- Road Paving Structures (AREA)
Abstract
The invention provides a water-permeable pavement material and belongs to the technical field of building materials. The water-permeable pavement material comprises: by weight, 12 to 15% of ordinary portland cement, 10 to 12% of quartz sand, 15 to 20% of construction waste aggregate, 1 to 2% of a water reducer, 15 to 20% of coal ash, 4 to 8% of steel slag, 8 to 12% of rubber powder, 12 to 15% of glass fibers, 10 to 15% of broken stones and 5 to 9% of diatomite. The water-permeable pavement material has good water permeability and high strength, adopts waste building materials, reduces a cost, is suitable for pavements, piazzas and parks made of water-permeable concrete and can adjust urban microclimate and keep an ecological balance.
Description
Technical field
The invention provides a kind of permeable road surface material, belong to building material technical field.
Background technology
At present, the road in China cities and towns, square are laid and are formed mainly with traditional pitch, concrete material.But these road surfaces are scarcely permeable, after rainfall, rainwater can be tackled by road surface; In addition, the significantly decline of Urban Underground water level, due to the lower ground of long-term excess exploitation water resources, has been caused in each city in addition.Subsiding that ground causes because ground water table declines happens occasionally.Because rainwater can not permeate the ground by road surface, rainwater is discharged from municipal wastewater pipe network, has increased again the load of municipal drainage system again.
At present, China has mainly still carried out the research of permeable concrete brick being laid to walkway, and uses home made materials and operating technique laying road completely, and square does not still reach the degree of practical application.
Summary of the invention
For above problem, the invention provides a kind of permeable road surface material, comprise following component by weight: ordinary Portland cement 12～15%, quartz sand 10～12%, building waste aggregate 15～20%, water reducer 1%～2%, flyash 15～20%, slag 4～8%, rubber powder 8～12%, glass fibre 12～15%, rubble 10～15%, diatomite 5～9%.
The particle size range of above-mentioned building waste aggregate is preferably 3mm～5mm.
Above-mentioned water reducer is preferably from TW-10 naphthalene series high-efficiency water-reducing agent.
Above-mentioned slag preferable particle size is 1～3mm.
The particle size range of ore is preferably 4～7mm.
Permeable ground surface material provided by the invention is preferably from the component of following weight ratio: ordinary Portland cement 12%, quartz sand 10%, building waste aggregate 15%, water reducer 1%, flyash 20%, slag 5%, rubber powder 8%, glass fibre 13%, rubble 11%, diatomite 5%.
Permeable provided by the invention road surface by the preparation method of material is:
In mixing machine, add ordinary Portland cement, building waste aggregate, flyash, slag, rubber powder, at room temperature mix 30 minutes, obtain once mixture.
In once mixture, add again quartz sand, glass fibre, rubble, at 80～100 ℃, mix 1 hour, obtain secondary mixture.
In secondary mixture, add water reducer, diatomite, at room temperature mix 30 minutes, obtain finished product.
By finished product packing.
Using method is:
1. base treatment: make sub-surface solid smooth, without greasy dirt.
2. in cement mixer, add by ground surface material 15～25% weight ratios and put into clear water, slowly add again this ground surface material, with electric mixer low speed, fully stir, while pour into, be stirred to even nothing caking, form the slurry of good fluidity, after standing 5～10 minutes, stir again after within 1～2 minute, forming thick shape and can use, the slurry of mixing is poured in construction surface, then made slurry smooth; After having constructed, avoid high wind to blow in 24 hours, burning sun shines, vibrations or scratch.
The advantage that permeable provided by the invention road surface has with material is:
1. good water permeability.
2. there is higher intensity.
3. use discarded material of construction, reduced cost.
Be applicable to the road surface, square, parking lot of permeable concrete etc., regulate urban micro-climate, keep ecological balance.
Embodiment
Embodiment 1
Get the material of following weight:
Ordinary Portland cement 12kg (52.5R, Dezhou Jing Hua Group Co.,Ltd), quartz sand 10kg (Lingshou County Jian Shi quartz sand factory), building waste aggregate 15kg (particle size range is 3mm～5mm), water reducer 1kg (UNF-3 efficient retarding and water reducing agent, Shanxi Huang Teng Chemical Co., Ltd.), flyash 15kg (Guangdong Wenli Paper Making Co., Ltd), slag 4kg (Shanghai Xiang Du mechanical means company limited, particle diameter is 1～3mm), rubber powder 12kg (the rubber powder company limited that gets profit is closed in Wuhan), glass fibre 12kg (alkali-free short glass fiber, Taishan glass fiber Ltd), rubble 10kg (particle size range is about 10cm), diatomite 9kg (Shengzhou fountain diatomite product company limited, particle size range 0.5～1mm).
Preparation method is:
In mixing machine, add ordinary Portland cement, building waste aggregate, flyash, slag, rubber powder, at room temperature mix 30 minutes, obtain once mixture.
In once mixture, add again quartz sand, glass fibre, rubble, at 80-100 ℃, mix 1 hour, obtain secondary mixture.
In secondary mixture, add water reducer, diatomite, at room temperature mix 30 minutes, obtain finished product.
By finished product packing.
Using method is:
1. base treatment: make sub-surface solid smooth, without greasy dirt.
2. in cement mixer, add by ground surface material 15% weight ratio and put into clear water, slowly add again this ground surface material, with electric mixer low speed, fully stir, while pour into, be stirred to even nothing caking, form the slurry of good fluidity, after standing 5～10 minutes, stir again after within 1～2 minute, forming thick shape and can use, the slurry of mixing is poured in construction surface, then made slurry smooth; After having constructed, avoid high wind to blow in 24 hours, burning sun shines, vibrations or scratch.
The coefficient of permeability 15 * 10 of material for permeable road surface in the present embodiment
-2cm/s, ultimate compression strength is 45Mpa, folding strength is 7Mpa.
Embodiment 2～embodiment 6
According to the weight in table 1, take each component:
The composition weight of table 1 embodiment 2～embodiment 6
Preparation method and using method are with embodiment 1, and the performance perameter on the road surface that construction obtains is in Table 2.
The performance perameter of the ground surface material of table 2 embodiment 2～embodiment 6
| Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Coefficient of permeability (cm/s) | 15×10 -2 | 18×10 -2 | 19×10 -2 | 15×10 -2 | 17×10 -2 |
| Ultimate compression strength (Mpa) | 40 | 41 | 48 | 42 | 40 |
| Folding strength (MPa) | 6 | 7 | 9 | 4 | 5 |
Claims (5)
1. a permeable road surface material, comprises following component by weight: ordinary Portland cement 12～15%, quartz sand 10～12%, building waste aggregate 15～20%, water reducer 1～2%, flyash 15～20%, slag 4～8%, rubber powder 8～12%, glass fibre 12～15%, rubble 10～15%, diatomite 5～9%.
2. permeable according to claim 1 road surface material, is characterized in that: the particle size range of described building waste aggregate is 3mm～5mm.
3. permeable according to claim 1 road surface material, is characterized in that: described water reducer is TW-10 naphthalene series high-efficiency water-reducing agent.
4. permeable according to claim 1 road surface material, is characterized in that: the particle size range of described slag is 1～3mm.
5. permeable according to claim 1 road surface material, is characterized in that: each component has following weight percent: ordinary Portland cement 12%, quartz sand 10%, building waste aggregate 15%, water reducer 1%, flyash 20%, slag 5%, rubber powder 8%, glass fibre 13%, rubble 11%, diatomite 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293344.7A CN102850014B (en) | 2012-08-17 | 2012-08-17 | Water-permeable pavement material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293344.7A CN102850014B (en) | 2012-08-17 | 2012-08-17 | Water-permeable pavement material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102850014A CN102850014A (en) | 2013-01-02 |
| CN102850014B true CN102850014B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210293344.7A Expired - Fee Related CN102850014B (en) | 2012-08-17 | 2012-08-17 | Water-permeable pavement material |
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| CN (1) | CN102850014B (en) |
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| CN103396047A (en) * | 2013-08-06 | 2013-11-20 | 东南大学 | Rubber-engineered cementitious composite and its preparation method |
| CN106045397A (en) * | 2014-02-14 | 2016-10-26 | 四川金摩尔环保新材料有限责任公司 | Anti-compression anti-fracture rubber cement product |
| CN103864370B (en) * | 2014-03-14 | 2016-06-22 | 昆明理工大学 | A kind of slag scrap rubber cast waste sand pavement material and prepare laying method |
| CN105645871A (en) * | 2015-12-31 | 2016-06-08 | 扬州大学 | Decontamination-type kieselguhr porous recycled concrete and preparation method thereof |
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| CN106116342A (en) * | 2016-06-22 | 2016-11-16 | 赵传宝 | A kind of ecological permeable terrace construction technique |
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| CN106316295A (en) * | 2016-08-24 | 2017-01-11 | 重庆建工新型建材有限公司 | Sand based permeable dry mix and mixture thereof |
| CN106747079A (en) * | 2016-12-08 | 2017-05-31 | 广西北海浩邦新能源科技有限公司 | A kind of environmentally friendly paveio(u)r and preparation method thereof |
| CN106699079B (en) * | 2016-12-26 | 2019-01-22 | 上海中冶环境工程科技有限公司 | A kind of steel slag collaboration recycled aggregate pervious concrete |
| CN107021693B (en) * | 2017-06-02 | 2019-08-30 | 重庆大学 | It is a kind of can water purification pervious concrete preparation method |
| CN107098632A (en) * | 2017-06-06 | 2017-08-29 | 湖南三恒建设园林工程有限公司 | High-performance environment-friendly ecotype pervious concrete |
| CN108101473A (en) * | 2017-12-30 | 2018-06-01 | 定远县明友墙体材料有限责任公司 | Municipal administration drainage pavement board that contains building rubbish |
| CN108117382B (en) * | 2018-01-12 | 2020-10-09 | 郑州大学 | One-time fired ceramic water permeable brick with nepheline as main raw material and preparation method thereof |
| CN108341646A (en) * | 2018-04-13 | 2018-07-31 | 辽宁新发展公路科技养护有限公司 | Based on complex coagulation soil surface modifying rubber powder cement base injection material and preparation method thereof |
| CN108793896A (en) * | 2018-08-28 | 2018-11-13 | 深圳市晶特智造科技有限公司 | A kind of pervious concrete and preparation method thereof |
| CN109020343A (en) * | 2018-09-20 | 2018-12-18 | 吉林大学 | The modified water-permeable cement concrete of diatomite-flyash-silicon ash |
| CN109516729B (en) * | 2018-12-06 | 2021-05-21 | 吉林市冠霖混凝土有限责任公司 | Preparation method of pervious concrete |
| CN110357500A (en) * | 2019-06-25 | 2019-10-22 | 厦门三航混凝土有限公司 | A kind of pervious concrete |
| CN111039620B (en) * | 2019-12-20 | 2022-03-08 | 南京大学盐城环保技术与工程研究院 | Nitrogen and phosphorus removal ecological permeable material and preparation method thereof |
| CN112341071A (en) * | 2020-11-09 | 2021-02-09 | 江苏富华新型材料科技有限公司 | Environment-friendly building heat-insulating material and preparation method thereof |
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| CN1966861A (en) * | 2006-09-30 | 2007-05-23 | 北京仁创制造技术研究院 | Composite water permeable brick |
| CN102320791A (en) * | 2011-05-20 | 2012-01-18 | 福建耀中建材实业有限公司 | Method for preparing photocatalyst ecological bricks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146425A (en) * | 1976-05-31 | 1977-12-06 | Nippon Zeon Co | Public engineering and building materials |
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- 2012-08-17 CN CN201210293344.7A patent/CN102850014B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966861A (en) * | 2006-09-30 | 2007-05-23 | 北京仁创制造技术研究院 | Composite water permeable brick |
| CN102320791A (en) * | 2011-05-20 | 2012-01-18 | 福建耀中建材实业有限公司 | Method for preparing photocatalyst ecological bricks |
Non-Patent Citations (1)
| Title |
|---|
| JP昭52-146425A 1977.12.06 |
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| CN102850014A (en) | 2013-01-02 |
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