CN105130297A - 一种超流态pva纤维混凝土及其制备方法 - Google Patents
一种超流态pva纤维混凝土及其制备方法 Download PDFInfo
- Publication number
- CN105130297A CN105130297A CN201510464640.2A CN201510464640A CN105130297A CN 105130297 A CN105130297 A CN 105130297A CN 201510464640 A CN201510464640 A CN 201510464640A CN 105130297 A CN105130297 A CN 105130297A
- Authority
- CN
- China
- Prior art keywords
- component
- pva
- concrete
- superfluidity
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 85
- 239000000835 fiber Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000012530 fluid Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 21
- 239000004576 sand Substances 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 239000010881 fly ash Substances 0.000 claims description 11
- 208000023445 Congenital pulmonary airway malformation Diseases 0.000 claims description 8
- 235000013312 flour Nutrition 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- PXKSAXUKRMRORY-ZWKOTPCHSA-N 2-(3,4-dichlorophenyl)-n-[(1s,2r)-2-(2,5-dihydropyrrol-1-yl)cyclohexyl]-n-methylacetamide Chemical compound N1([C@@H]2CCCC[C@@H]2N(C)C(=O)CC=2C=C(Cl)C(Cl)=CC=2)CC=CC1 PXKSAXUKRMRORY-ZWKOTPCHSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910021487 silica fume Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005482 strain hardening Methods 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 238000007580 dry-mixing Methods 0.000 claims description 3
- 235000021197 fiber intake Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000011210 fiber-reinforced concrete Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Revetment (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510464640.2A CN105130297B (zh) | 2015-07-29 | 2015-07-29 | 一种超流态pva纤维混凝土及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510464640.2A CN105130297B (zh) | 2015-07-29 | 2015-07-29 | 一种超流态pva纤维混凝土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105130297A true CN105130297A (zh) | 2015-12-09 |
CN105130297B CN105130297B (zh) | 2017-12-15 |
Family
ID=54715946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510464640.2A Active CN105130297B (zh) | 2015-07-29 | 2015-07-29 | 一种超流态pva纤维混凝土及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105130297B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781017A (zh) * | 2016-05-06 | 2016-07-20 | 温州大学 | 超高性能组合柱及其制造方法 |
CN110734260A (zh) * | 2019-11-26 | 2020-01-31 | 中交隧道工程局有限公司 | 一种超流态防爆不发火混凝土及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004331436A (ja) * | 2003-05-06 | 2004-11-25 | Kajima Corp | 繊維混入高流動コンクリート |
CN102060488A (zh) * | 2010-11-26 | 2011-05-18 | 同济大学 | 一种抗扰动混凝土及其制备方法 |
US20120214901A1 (en) * | 2011-02-21 | 2012-08-23 | Bury Jeffrey R | Use of HyperBranched Polyether Surfactant in Cementitious Systems |
CN102765912A (zh) * | 2012-08-15 | 2012-11-07 | 中铁二十三局集团有限公司 | 自密实混凝土及其制作方法 |
CN103351139A (zh) * | 2013-07-08 | 2013-10-16 | 贵州省公路工程集团有限公司 | 块片石自密实混凝土 |
CN104402337A (zh) * | 2014-11-20 | 2015-03-11 | 中国铁道科学研究院铁道建筑研究所 | 一种板式无砟轨道自密实混凝土用干粉砂浆的制备与应用 |
-
2015
- 2015-07-29 CN CN201510464640.2A patent/CN105130297B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004331436A (ja) * | 2003-05-06 | 2004-11-25 | Kajima Corp | 繊維混入高流動コンクリート |
CN102060488A (zh) * | 2010-11-26 | 2011-05-18 | 同济大学 | 一种抗扰动混凝土及其制备方法 |
US20120214901A1 (en) * | 2011-02-21 | 2012-08-23 | Bury Jeffrey R | Use of HyperBranched Polyether Surfactant in Cementitious Systems |
CN102765912A (zh) * | 2012-08-15 | 2012-11-07 | 中铁二十三局集团有限公司 | 自密实混凝土及其制作方法 |
CN103351139A (zh) * | 2013-07-08 | 2013-10-16 | 贵州省公路工程集团有限公司 | 块片石自密实混凝土 |
CN104402337A (zh) * | 2014-11-20 | 2015-03-11 | 中国铁道科学研究院铁道建筑研究所 | 一种板式无砟轨道自密实混凝土用干粉砂浆的制备与应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781017A (zh) * | 2016-05-06 | 2016-07-20 | 温州大学 | 超高性能组合柱及其制造方法 |
CN110734260A (zh) * | 2019-11-26 | 2020-01-31 | 中交隧道工程局有限公司 | 一种超流态防爆不发火混凝土及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105130297B (zh) | 2017-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Alengaram et al. | Comparison of mechanical and bond properties of oil palm kernel shell concrete with normal weight concrete | |
Alengaram et al. | Ductility behaviour of reinforced palm kernel shell concrete beams | |
Kim et al. | Effects of geometry and hybrid ratio of steel and polyethylene fibers on the mechanical performance of ultra-high-performance fiber-reinforced cementitious composites | |
CN106396548A (zh) | 一种抗冲击防腐水泥基复合材料及其制备方法 | |
CN101723620A (zh) | 一种聚乙烯醇纤维增强水泥基材料组合物及其制法和应用 | |
CN115893959B (zh) | 一种3d打印沙漠砂超高延性混凝土及其制备方法 | |
Teja Prathipati et al. | Mechanical behavior of hybrid fiber reinforced high strength concrete with graded fibers | |
Sable et al. | Effect of different type of steel fibre and aspect ratio on mechanical properties of self compacted concrete | |
Aziz et al. | Shear strength and behavior of ultra-high performance fiber reinforced concrete (UHPC) deep beams without web reinforcement | |
CN111196701B (zh) | 聚合物改性混杂微纤维的胶凝复合材料 | |
Ganesan et al. | Effect of hybrid fibers on tension stiffening of reinforced geopolymer concrete | |
Khitab et al. | Concrete reinforced with 0.1 vol% of different synthetic fibers | |
CN104496337A (zh) | 纳米粘土改性纤维水泥砂浆及其制备方法 | |
CN105130297A (zh) | 一种超流态pva纤维混凝土及其制备方法 | |
Wegian et al. | Influence of fly ash on behavior of fibres reinforced concrete structures | |
Lamide et al. | Experimental results on the shear behaviour of steel fibre self-compacting concrete (SFSCC) beams | |
CN110845200A (zh) | 一种轻质高强薄壁结构现浇混凝土 | |
Bhuvaneshwari et al. | Strength characteristics of glass fiber on bottom ash based concrete | |
JP2011121832A (ja) | 耐せん断破断性に優れたセメント複合材料用の混練物並びに複合材料および橋梁部材 | |
JP5758597B2 (ja) | 補強用材料および該補強用材料を含有する成形物 | |
Muktadir et al. | Comparison of compressive strength and flexural capacity between engineered cementitious composites (Bendable Concrete) and conventional concrete used in Bangladesh | |
Kadhum et al. | Behavior of reactive powder concrete columns with or without steel ties | |
Amin et al. | Mechanical behaviour of Steel fibre reinforced concrete beams: A review | |
Vikram et al. | Engineering properties on the sugar cane bagasse with sisal fibre reinforced concrete | |
Sathya et al. | Effect of Steel Fibres as Reinforcement in Self Compacting Concrete |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171123 Address after: 300451 Tianjin coastal high tech Zone Tanggu marine science and Technology Park Tanghan Highway No. 549 Applicant after: NO.6 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant after: CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Address before: 300451 Tianjin Binhai New Area, Tanggu Tong Han Road, No. 549 Applicant before: NO.6 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300451 Tanggu Marine Science Park, Tianjin Binhai High-tech Zone, No. 549 Tanghan Highway Co-patentee after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee after: NO.6 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Address before: 300451 Tanggu Marine Science Park, Tianjin Binhai High-tech Zone, No. 549 Tanghan Highway Co-patentee before: CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee before: NO.6 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. |