CN104591632A - Preparation method of waste glass fiber reinforced plastic powder toughened concrete composite - Google Patents
Preparation method of waste glass fiber reinforced plastic powder toughened concrete composite Download PDFInfo
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- CN104591632A CN104591632A CN201510020064.2A CN201510020064A CN104591632A CN 104591632 A CN104591632 A CN 104591632A CN 201510020064 A CN201510020064 A CN 201510020064A CN 104591632 A CN104591632 A CN 104591632A
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- steel shot
- comminuted steel
- glass comminuted
- concrete composite
- discarded glass
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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 waste glass fiber reinforced plastic powder toughened concrete composite and a preparation method thereof. At present, no effective economic means are provided for recycling nonmetal materials generated in a waste glass fiber reinforced plastic treatment process. The preparation method comprises the following steps of firstly, preparing activated waste glass fiber reinforced plastic powder, namely adding an activating solvent and a catalyst into a high-pressure reaction kettle, adding dried waste glass fiber reinforced plastic powder after stirring, carrying out suction filtration by using a filter membrane after stirring and dispersing, and repeatedly washing until the filtrate is neutral to obtain the activated waste glass fiber reinforced plastic powder; then, adding the activated waste glass fiber reinforced plastic powder and a polymer water solution into the reaction kettle, and mixing to obtain polymer-modified waste glass fiber reinforced plastic powder with a core-shell structure; and finally, pouring cement, sand, stone, water and polymer coated glass fiber reinforced plastic powder into a stirrer to stir, and pouring a concrete mixture into a steel mould to obtain the waste glass fiber reinforced plastic powder toughened concrete composite. The preparation method is used for preparing a concrete composite with high strength and high toughness.
Description
technical field:
the present invention relates to a kind of preparation method of discarded glass comminuted steel shot highly malleablized concrete composite material.
background technology:
at present, for the recycling of non-metallic material in discarded glass steel disposal process, still lack effective economical means at present both at home and abroad, a big chunk non-metallic material are taken as rubbish and abandon, burn or bury, not only cause serious environmental pollution, and cause a large amount of wastes of useful resources.Discarded glass steel main component is glass fibre and thermosetting epoxy resin, if can make full use of these materials, not only can alleviate offal treatment pressure, can also reduce material cost, have great economic implications and social effect.
concrete material is that current Material Field has one of field of application and development prospect most, is also the main path that discarded glass steel is recycled.Glass fibre in discarded glass steel is a kind of desirable strongthener, and good insulating, thermotolerance are strong, erosion resistance good, and physical strength is high, and the glass fibre of discarded glass steel is the composite particles be closely linked with the epoxy resin that have cured simultaneously.Adopt Thermal activa tion process discarded glass comminuted steel shot to rupture the chemical bond of wherein cured epoxy resin, produce new activation point, thus make discarded glass comminuted steel shot produce new activating group, improve the object of discarded glass comminuted steel shot and concrete interfacial combined function, reach good covered effect, aqueous solutions of polymers is adopted to carry out surface treatment to discarded glass comminuted steel shot, hydrophilic transition layer can be produced, make discarded glass comminuted steel shot and fabulous being bonded together of concrete, by glass fibre and epoxy resin, the acting in conjunction of the transition layer of polymkeric substance, the glass fiber reinforced plastic-concret matrix material with high-strength and high ductility can be formed, thus improve the overall performance of matrix material.
summary of the invention:
the object of this invention is to provide a kind of discarded glass comminuted steel shot highly malleablized concrete composite material and preparation method thereof.
above-mentioned object is realized by following technical scheme:
the preparation method of discarded glass comminuted steel shot highly malleablized concrete composite material, first activated waste glass comminuted steel shot is made: in autoclave, add activating solvent and catalyzer, after stirring, add dry discarded glass comminuted steel shot again, after dispersed with stirring, through filter membrane suction filtration, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate; Secondly described activated waste glass comminuted steel shot and aqueous solutions of polymers are added the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure; Finally the glass comminuted steel shot of cement, sand, stone, water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described making activated waste glass comminuted steel shot, in autoclave, add the activating solvent of 10g ~ 2000kg and the catalyzer of 1g ~ 300kg, after stirring 1 ~ 30 minute with glass stick, add the discarded glass comminuted steel shot of 10g ~ 500kg drying again, by glass stick dispersed with stirring after 1 ~ 60 minute, through filter membrane suction filtration process 1 minute ~ 12 hours at 1 ~ 150 DEG C after, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described adds described activated waste glass comminuted steel shot and aqueous solutions of polymers the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure, specifically: described activated waste glass comminuted steel shot 10g ~ 500kg is added reactor mixing together with the aqueous solutions of polymers 10g ~ 2000kg of 1% ~ 8%, stirring velocity is leach after mixing 10 ~ 60 minutes under the condition of 50 ~ 300r/min, obtains the polymer modification discarded glass comminuted steel shot of " core-shell structure copolymer " structure.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described is last cement, sand, stone, the glass comminuted steel shot of water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material: finally described polymer modification discarded glass comminuted steel shot 10g ~ 500kg and cement, water, sand, stone is according to the design requirements of proportioning 3.85:1:3.27:6.08, successively cement, sand, stone, stirrer poured into by the glass comminuted steel shot of water and polymer overmold, stir 5 ~ 10 minutes, to be mixed evenly after concrete mix poured into punching block and manually vibrate make it fill whole mould, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described activating solvent is any one or its multiple combination in water, phenol, methyl alcohol, ethanol, ethylene glycol, propyl alcohol, butanols, naphthane, perhydronaphthalene.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described catalyzer is any one or its multiple combination in sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, perchloric acid, Phenylsulfonic acid, oxalic acid, acetic acid, potassium hydroxide, sodium hydroxide, salt of wormwood, sodium carbonate.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described discarded glass comminuted steel shot is the powder obtained by discarded glass steel is broken, pulverising mill powdered.
the preparation method of described discarded glass comminuted steel shot highly malleablized concrete composite material, described polymkeric substance is any one or its multiple combination in polyvinyl alcohol, polyoxyethylene glycol, cellulose acetate, polyvinyl acetate (PVA), polymethyl vinyl ether, methylcellulose gum, ethyl cellulose, Walocel MT 20.000PV, Natvosol, hydroxypropylcellulose, cationic cellulose, polymethyl acrylic acid.
beneficial effect:
1. the matrix material prepared of the present invention with discarded glass comminuted steel shot and polymkeric substance, cement, sand, stone, water for raw material, produce the concrete composite material of high-intensity high-tenacity, open the frontier that discarded glass steel is recycled, achieve high-level waste and scrap recycling, not only can alleviate offal treatment pressure, can also material cost be reduced, improve the obdurability of concrete material, there is great economic implications and social effect.
accompanying drawing illustrates:
accompanying drawing 1 is of the present inventionpoly-
the addition of the discarded glass comminuted steel shot after polymer modified and the graph of a relation of matrix material ultimate compression strength.
accompanying drawing 2 be of the present invention polymer modified after the addition of discarded glass comminuted steel shot and the graph of a relation of matrix material folding strength.
embodiment:
embodiment 1:
the preparation method of discarded glass comminuted steel shot highly malleablized concrete composite material, first activated waste glass comminuted steel shot is made: in autoclave, add activating solvent and catalyzer, after stirring, add dry discarded glass comminuted steel shot again, after dispersed with stirring, through filter membrane suction filtration, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate;
secondly described activated waste glass comminuted steel shot and aqueous solutions of polymers are added the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure;
finally the glass comminuted steel shot of cement, sand, stone, water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
embodiment 2:
the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material described in embodiment 1, described making activated waste glass comminuted steel shot, in autoclave, add the activating solvent of 10g ~ 2000kg and the catalyzer of 1g ~ 300kg, after stirring 1 ~ 30 minute with glass stick, add the discarded glass comminuted steel shot of 10g ~ 500kg drying again, by glass stick dispersed with stirring after 1 ~ 60 minute, through filter membrane suction filtration process 1 minute ~ 12 hours at 1 ~ 150 DEG C after, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate.
embodiment 3:
the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material described in embodiment 1 or 2, described adds described activated waste glass comminuted steel shot and aqueous solutions of polymers the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure, specifically: described activated waste glass comminuted steel shot 10g ~ 500kg is added reactor mixing together with the aqueous solutions of polymers 10g ~ 2000kg of 1% ~ 8%, stirring velocity is leach after mixing 10 ~ 60 minutes under the condition of 50 ~ 300r/min, obtain the polymer modification discarded glass comminuted steel shot of " core-shell structure copolymer " structure.
embodiment 4:
the preparation method of embodiment 1 or the discarded glass comminuted steel shot highly malleablized concrete composite material described in 2 or 3, described is last cement, sand, stone, the glass comminuted steel shot of water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material: finally described polymer modification discarded glass comminuted steel shot 10g ~ 500kg and cement, water, sand, stone is according to the design requirements of proportioning 3.85:1:3.27:6.08, successively cement, sand, stone, stirrer poured into by the glass comminuted steel shot of water and polymer overmold, stir 5 ~ 10 minutes, to be mixed evenly after concrete mix poured into punching block and manually vibrate make it fill whole mould, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
embodiment 5:
the preparation method of embodiment 1 or 2 or the discarded glass comminuted steel shot highly malleablized concrete composite material described in 3 or 4, described activating solvent is any one or its multiple combination in water, phenol, methyl alcohol, ethanol, ethylene glycol, propyl alcohol, butanols, naphthane, perhydronaphthalene.
embodiment 6:
the preparation method of embodiment 1 or 2 or 3 or the discarded glass comminuted steel shot highly malleablized concrete composite material described in 4 or 5, described catalyzer is any one or its multiple combination in sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, perchloric acid, Phenylsulfonic acid, oxalic acid, acetic acid, potassium hydroxide, sodium hydroxide, salt of wormwood, sodium carbonate.
embodiment 7:
the preparation method of embodiment 1 or 2 or 3 or 4 or the discarded glass comminuted steel shot highly malleablized concrete composite material described in 5 or 6, described discarded glass comminuted steel shot is the powder obtained by discarded glass steel is broken, pulverising mill powdered.
embodiment 8:
the preparation method of embodiment 1 or 2 or 3 or 4 or 5 or the discarded glass comminuted steel shot highly malleablized concrete composite material described in 6 or 7, described polymkeric substance is any one or its multiple combination in polyvinyl alcohol, polyoxyethylene glycol, cellulose acetate, polyvinyl acetate (PVA), polymethyl vinyl ether, methylcellulose gum, ethyl cellulose, Walocel MT 20.000PV, Natvosol, hydroxypropylcellulose, cationic cellulose, polymethyl acrylic acid.
embodiment 9:
the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, Fig. 1 and Fig. 2 take water as activated solution, potassium hydroxide is that catalyzer carries out the discarded glass comminuted steel shot after thermal activation treatment to discarded glass comminuted steel shot, after polyvinyl alcohol water solution process, add in concrete, the ultimate compression strength of the discarded glass comminuted steel shot highly malleablized concrete composite material made, the relation curve of folding strength and the interpolation ratio of discarded glass comminuted steel shot, can find out, the discarded glass comminuted steel shot of modification significantly improves concrete toughness and intensity.
Claims (8)
1. the preparation method of a discarded glass comminuted steel shot highly malleablized concrete composite material, it is characterized in that: first make activated waste glass comminuted steel shot: in autoclave, add activating solvent and catalyzer, after stirring, add dry discarded glass comminuted steel shot again, after dispersed with stirring, through filter membrane suction filtration, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate;
Secondly described activated waste glass comminuted steel shot and aqueous solutions of polymers are added the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure;
Finally the glass comminuted steel shot of cement, sand, stone, water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
2. the preparation method of discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1, it is characterized in that: described making activated waste glass comminuted steel shot, in autoclave, add the activating solvent of 10g ~ 2000kg and the catalyzer of 1g ~ 300kg, after stirring 1 ~ 30 minute with glass stick, add the discarded glass comminuted steel shot of 10g ~ 500kg drying again, by glass stick dispersed with stirring after 1 ~ 60 minute, through filter membrane suction filtration process 1 minute ~ 12 hours at 1 ~ 150 DEG C after, repetitive scrubbing in neutral, obtains activated waste glass comminuted steel shot to filtrate.
3. the preparation method of discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 and 2, it is characterized in that: described adds described activated waste glass comminuted steel shot and aqueous solutions of polymers the polymer modification discarded glass comminuted steel shot that reactor is mixed to get " core-shell structure copolymer " structure, specifically: described activated waste glass comminuted steel shot 10g ~ 500kg is added reactor mixing together with the aqueous solutions of polymers 10g ~ 2000kg of 1% ~ 8%, stirring velocity is leach after mixing 10 ~ 60 minutes under the condition of 50 ~ 300r/min, obtain the polymer modification discarded glass comminuted steel shot of " core-shell structure copolymer " structure.
4. the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 or 2 or 3, it is characterized in that: described is last cement, sand, stone, the glass comminuted steel shot of water and polymer overmold is poured into after stirrer stirs and concrete mix is poured into punching block, obtain discarded glass comminuted steel shot highly malleablized concrete composite material: finally described polymer modification discarded glass comminuted steel shot 10g ~ 500kg and cement, water, sand, stone is according to the design requirements of proportioning 3.85:1:3.27:6.08, successively cement, sand, stone, stirrer poured into by the glass comminuted steel shot of water and polymer overmold, stir 5 ~ 10 minutes, to be mixed evenly after concrete mix poured into punching block and manually vibrate make it fill whole mould, obtain discarded glass comminuted steel shot highly malleablized concrete composite material.
5. the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 or 2 or 3 or 4, is characterized in that: described activating solvent is any one or its multiple combination in water, phenol, methyl alcohol, ethanol, ethylene glycol, propyl alcohol, butanols, naphthane, perhydronaphthalene.
6. the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: described catalyzer is any one or its multiple combination in sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, perchloric acid, Phenylsulfonic acid, oxalic acid, acetic acid, potassium hydroxide, sodium hydroxide, salt of wormwood, sodium carbonate.
7. the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that: described discarded glass comminuted steel shot is the powder obtained by discarded glass steel is broken, pulverising mill powdered.
8. the preparation method of the discarded glass comminuted steel shot highly malleablized concrete composite material according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, is characterized in that: described polymkeric substance is any one or its multiple combination in polyvinyl alcohol, polyoxyethylene glycol, cellulose acetate, polyvinyl acetate (PVA), polymethyl vinyl ether, methylcellulose gum, ethyl cellulose, Walocel MT 20.000PV, Natvosol, hydroxypropylcellulose, cationic cellulose, polymethyl acrylic acid.
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| CN201510020064.2A CN104591632B (en) | 2015-01-15 | 2015-01-15 | The preparation method of discarded glass comminuted steel shot Strengthening and Toughening concrete composite material |
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| CN201510020064.2A CN104591632B (en) | 2015-01-15 | 2015-01-15 | The preparation method of discarded glass comminuted steel shot Strengthening and Toughening concrete composite material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927754A (en) * | 2017-04-05 | 2017-07-07 | 济南大学 | A kind of standby pervious concrete of discarded glass steel |
| CN108546044A (en) * | 2018-05-17 | 2018-09-18 | 浙江省通用砂浆研究院 | A kind of preparation method of assembled architecture high-performance cracking resistance bonding mortar |
| CN113634065A (en) * | 2020-05-11 | 2021-11-12 | 珠海黑冠运动器材有限公司 | Method for recovering grinding waste dust of water sports equipment and product thereof |
| CN117534422A (en) * | 2024-01-10 | 2024-02-09 | 河北省多基复合材料产业技术研究院有限公司 | Waste glass fiber reinforced plastic fiber modified concrete and preparation process thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554493A (en) * | 2003-12-25 | 2004-12-15 | 同济大学 | Recovering and treating method for glass fibre reinforced plastic waste |
| CN1827973A (en) * | 2006-03-28 | 2006-09-06 | 江苏省机电研究所有限公司 | Multifunctional building wall panel made of regenerated composite material and manufacturing method thereof |
| CN101695710A (en) * | 2009-10-23 | 2010-04-21 | 北京化工大学 | Method for pulverizing waste glass fiber reinforced plastics and producing glass fiber reinforced plastic powder |
| CN101781875A (en) * | 2010-03-02 | 2010-07-21 | 张锡祥 | FRP-bituminous concrete and FRP-epoxy gravel paving steel bridge deck new construction |
| CN102167535A (en) * | 2010-12-27 | 2011-08-31 | 南京倍立达实业有限公司 | Preparation method and application of nano glass fiber reinforced concrete material |
| CN102207000A (en) * | 2010-05-10 | 2011-10-05 | 浙江工业大学 | High-performance functionally-gradient shield lining segment and preparation method thereof |
| CN102432771A (en) * | 2011-09-09 | 2012-05-02 | 河北华强科技开发有限公司 | Process for preparing unsaturated polyester resin from waste polyester films produced in production of glass fiber reinforced plastics |
| CN102441554A (en) * | 2010-10-13 | 2012-05-09 | 宋金有 | Method for recycling valuable resources of waste glass fiber reinforced plastics and waste circuit boards |
| CN102453302A (en) * | 2010-10-19 | 2012-05-16 | 冀州市华信玻璃钢有限责任公司 | Recycle method of glass fiber-reinforced plastic waste |
| CN103043948A (en) * | 2012-12-21 | 2013-04-17 | 河海大学 | Nanometer-modified fiber reinforced plastic reinforcement sea sand concrete fence board and preparation method thereof |
| CN103570289A (en) * | 2013-09-23 | 2014-02-12 | 杨博葳 | Anti-corrosion concrete |
| CN103864372A (en) * | 2014-03-24 | 2014-06-18 | 中国建筑材料科学研究总院 | Hybrid fiber reinforced concrete high integrity container for disposal of radioactive materials and preparation method thereof |
| CN103938803A (en) * | 2014-04-04 | 2014-07-23 | 浙江大学 | High toughness cement-based material-nonmetal fiber rib composite structure as well as application and application method thereof |
-
2015
- 2015-01-15 CN CN201510020064.2A patent/CN104591632B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554493A (en) * | 2003-12-25 | 2004-12-15 | 同济大学 | Recovering and treating method for glass fibre reinforced plastic waste |
| CN1827973A (en) * | 2006-03-28 | 2006-09-06 | 江苏省机电研究所有限公司 | Multifunctional building wall panel made of regenerated composite material and manufacturing method thereof |
| CN101695710A (en) * | 2009-10-23 | 2010-04-21 | 北京化工大学 | Method for pulverizing waste glass fiber reinforced plastics and producing glass fiber reinforced plastic powder |
| CN101781875A (en) * | 2010-03-02 | 2010-07-21 | 张锡祥 | FRP-bituminous concrete and FRP-epoxy gravel paving steel bridge deck new construction |
| CN102207000A (en) * | 2010-05-10 | 2011-10-05 | 浙江工业大学 | High-performance functionally-gradient shield lining segment and preparation method thereof |
| CN102441554A (en) * | 2010-10-13 | 2012-05-09 | 宋金有 | Method for recycling valuable resources of waste glass fiber reinforced plastics and waste circuit boards |
| CN102453302A (en) * | 2010-10-19 | 2012-05-16 | 冀州市华信玻璃钢有限责任公司 | Recycle method of glass fiber-reinforced plastic waste |
| CN102167535A (en) * | 2010-12-27 | 2011-08-31 | 南京倍立达实业有限公司 | Preparation method and application of nano glass fiber reinforced concrete material |
| CN102432771A (en) * | 2011-09-09 | 2012-05-02 | 河北华强科技开发有限公司 | Process for preparing unsaturated polyester resin from waste polyester films produced in production of glass fiber reinforced plastics |
| CN103043948A (en) * | 2012-12-21 | 2013-04-17 | 河海大学 | Nanometer-modified fiber reinforced plastic reinforcement sea sand concrete fence board and preparation method thereof |
| CN103570289A (en) * | 2013-09-23 | 2014-02-12 | 杨博葳 | Anti-corrosion concrete |
| CN103864372A (en) * | 2014-03-24 | 2014-06-18 | 中国建筑材料科学研究总院 | Hybrid fiber reinforced concrete high integrity container for disposal of radioactive materials and preparation method thereof |
| CN103938803A (en) * | 2014-04-04 | 2014-07-23 | 浙江大学 | High toughness cement-based material-nonmetal fiber rib composite structure as well as application and application method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927754A (en) * | 2017-04-05 | 2017-07-07 | 济南大学 | A kind of standby pervious concrete of discarded glass steel |
| CN106927754B (en) * | 2017-04-05 | 2019-03-26 | 济南大学 | A kind of pervious concrete that post-consumer glass steel is standby |
| CN108546044A (en) * | 2018-05-17 | 2018-09-18 | 浙江省通用砂浆研究院 | A kind of preparation method of assembled architecture high-performance cracking resistance bonding mortar |
| CN108546044B (en) * | 2018-05-17 | 2021-01-19 | 浙江省通用砂浆研究院 | Preparation method of high-performance anti-crack bonding mortar for fabricated building |
| CN113634065A (en) * | 2020-05-11 | 2021-11-12 | 珠海黑冠运动器材有限公司 | Method for recovering grinding waste dust of water sports equipment and product thereof |
| CN117534422A (en) * | 2024-01-10 | 2024-02-09 | 河北省多基复合材料产业技术研究院有限公司 | Waste glass fiber reinforced plastic fiber modified concrete and preparation process thereof |
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| CN104591632B (en) | 2017-08-25 |
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Inventor after: Wu He Inventor after: Wang Li Inventor after: Han Yuanchen Inventor after: Zhao Delong Inventor after: Cui Pan Inventor after: Wang Huiying Inventor before: Wu He Inventor before: Han Yuanchen Inventor before: Wang Huiying Inventor before: Zhao Delong Inventor before: Cui Pan |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20220115 |