CN108501172A - 大掺量短切合成细纤维混凝土的成型方法 - Google Patents
大掺量短切合成细纤维混凝土的成型方法 Download PDFInfo
- Publication number
- CN108501172A CN108501172A CN201810350298.7A CN201810350298A CN108501172A CN 108501172 A CN108501172 A CN 108501172A CN 201810350298 A CN201810350298 A CN 201810350298A CN 108501172 A CN108501172 A CN 108501172A
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- China
- Prior art keywords
- fiber
- concrete
- mixing
- wet
- water
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0625—Polyalkenes, e.g. polyethylene
- C04B16/0633—Polypropylene
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0641—Polyvinylalcohols; Polyvinylacetates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
试件编号 | 抗压强度/MPa | 劈拉强度/MPa | 抗折强度/MPa |
GQ-0 | 66.35 | 4.13 | 5.55 |
GQ-0.3 | 68.25 | 4.56 | 5.79 |
GQ-0.5 | 68.01 | 4.58 | 5.87 |
GQ-0.7 | 67.20 | 5.03 | 6.02 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810350298.7A CN108501172B (zh) | 2018-04-18 | 2018-04-18 | 大掺量短切合成细纤维混凝土的成型方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810350298.7A CN108501172B (zh) | 2018-04-18 | 2018-04-18 | 大掺量短切合成细纤维混凝土的成型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108501172A true CN108501172A (zh) | 2018-09-07 |
CN108501172B CN108501172B (zh) | 2020-03-24 |
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Family Applications (1)
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CN201810350298.7A Active CN108501172B (zh) | 2018-04-18 | 2018-04-18 | 大掺量短切合成细纤维混凝土的成型方法 |
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CN (1) | CN108501172B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112174603A (zh) * | 2020-09-21 | 2021-01-05 | 河南省工建集团有限责任公司 | 一种抗裂抹灰砂浆及其制备方法 |
CN113213842A (zh) * | 2021-05-11 | 2021-08-06 | 罗成向 | 一种耐久性强的透水混凝土及生产工艺 |
Citations (14)
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---|---|---|---|---|
JPH0489337A (ja) * | 1990-07-31 | 1992-03-23 | Ishikawajima Constr Materials Co Ltd | 繊維補強コンクリート |
CN1451626A (zh) * | 2002-04-17 | 2003-10-29 | 杨果林 | 钢纤维高强混凝土及其制作方法 |
KR20050018744A (ko) * | 2004-06-23 | 2005-02-28 | 김재환 | 마이크로 및 매크로 섬유로 보강된 하이브리드형 고인성시멘트 복합체의 제조방법 |
CN1911853A (zh) * | 2005-08-11 | 2007-02-14 | 同济大学 | 一种高体积稳定性海工混凝土及其制备方法 |
CN101139192A (zh) * | 2007-08-16 | 2008-03-12 | 同济大学 | 一种自密实纤维增强活性粉末混凝土及其制备方法 |
CN101234876A (zh) * | 2008-02-29 | 2008-08-06 | 武汉理工大学 | 抗滑、耐磨轻质钢箱梁桥面铺装层的制备方法 |
CN101580362A (zh) * | 2008-05-12 | 2009-11-18 | 赵文平 | 水泥混凝土用纤维 |
CN102584136A (zh) * | 2012-01-17 | 2012-07-18 | 西安建筑科技大学 | 低弹模改性粗纤维及活性矿物料复合增强再生混凝土制备 |
CN102628305A (zh) * | 2012-04-28 | 2012-08-08 | 武汉大学 | 一种新型钢管混凝土组合结构的制作工艺 |
CN103449761A (zh) * | 2013-07-26 | 2013-12-18 | 北京工业大学 | 一种混杂纤维增韧型rpc及制备技术 |
CN103964787A (zh) * | 2014-05-09 | 2014-08-06 | 合肥工业大学 | 一种高掺量混合钢纤维混凝土及制备方法 |
CN104446233A (zh) * | 2014-11-05 | 2015-03-25 | 上海市建筑科学研究院(集团)有限公司 | 一种聚丙烯膜裂纤维透水混凝土及其制备方法 |
CN106699070A (zh) * | 2017-01-26 | 2017-05-24 | 重庆大学 | 一种多尺寸聚丙烯纤维混凝土 |
CN107337405A (zh) * | 2017-06-30 | 2017-11-10 | 武汉理工大学 | 一种用于湿接缝的高性能膨胀混杂纤维混凝土材料及其制备方法 |
-
2018
- 2018-04-18 CN CN201810350298.7A patent/CN108501172B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0489337A (ja) * | 1990-07-31 | 1992-03-23 | Ishikawajima Constr Materials Co Ltd | 繊維補強コンクリート |
CN1451626A (zh) * | 2002-04-17 | 2003-10-29 | 杨果林 | 钢纤维高强混凝土及其制作方法 |
KR20050018744A (ko) * | 2004-06-23 | 2005-02-28 | 김재환 | 마이크로 및 매크로 섬유로 보강된 하이브리드형 고인성시멘트 복합체의 제조방법 |
CN1911853A (zh) * | 2005-08-11 | 2007-02-14 | 同济大学 | 一种高体积稳定性海工混凝土及其制备方法 |
CN101139192A (zh) * | 2007-08-16 | 2008-03-12 | 同济大学 | 一种自密实纤维增强活性粉末混凝土及其制备方法 |
CN101234876A (zh) * | 2008-02-29 | 2008-08-06 | 武汉理工大学 | 抗滑、耐磨轻质钢箱梁桥面铺装层的制备方法 |
CN101580362A (zh) * | 2008-05-12 | 2009-11-18 | 赵文平 | 水泥混凝土用纤维 |
CN102584136A (zh) * | 2012-01-17 | 2012-07-18 | 西安建筑科技大学 | 低弹模改性粗纤维及活性矿物料复合增强再生混凝土制备 |
CN102628305A (zh) * | 2012-04-28 | 2012-08-08 | 武汉大学 | 一种新型钢管混凝土组合结构的制作工艺 |
CN103449761A (zh) * | 2013-07-26 | 2013-12-18 | 北京工业大学 | 一种混杂纤维增韧型rpc及制备技术 |
CN103964787A (zh) * | 2014-05-09 | 2014-08-06 | 合肥工业大学 | 一种高掺量混合钢纤维混凝土及制备方法 |
CN104446233A (zh) * | 2014-11-05 | 2015-03-25 | 上海市建筑科学研究院(集团)有限公司 | 一种聚丙烯膜裂纤维透水混凝土及其制备方法 |
CN106699070A (zh) * | 2017-01-26 | 2017-05-24 | 重庆大学 | 一种多尺寸聚丙烯纤维混凝土 |
CN107337405A (zh) * | 2017-06-30 | 2017-11-10 | 武汉理工大学 | 一种用于湿接缝的高性能膨胀混杂纤维混凝土材料及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112174603A (zh) * | 2020-09-21 | 2021-01-05 | 河南省工建集团有限责任公司 | 一种抗裂抹灰砂浆及其制备方法 |
CN113213842A (zh) * | 2021-05-11 | 2021-08-06 | 罗成向 | 一种耐久性强的透水混凝土及生产工艺 |
Also Published As
Publication number | Publication date |
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CN108501172B (zh) | 2020-03-24 |
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Address after: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee after: SHANGHAI BUILDING SCIENCE RESEARCH INSTITUTE Co.,Ltd. Address before: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee before: SHANGHAI Research Institute OF BUILDING SCIENCES |
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Effective date of registration: 20210831 Address after: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee after: SHANGHAI BUILDING SCIENCE RESEARCH INSTITUTE Co.,Ltd. Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee before: SHANGHAI BUILDING SCIENCE RESEARCH INSTITUTE Co.,Ltd. |
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Address after: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee after: SHANGHAI BUILDING SCIENCE RESEARCH INSTITUTE Co.,Ltd. Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: 200032 1st floor, 75 Wanping South Road, Xuhui District, Shanghai Patentee before: SHANGHAI BUILDING SCIENCE RESEARCH INSTITUTE Co.,Ltd. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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