CN111484295B - 一种防止墩墙混凝土温度裂缝的施工方法 - Google Patents
一种防止墩墙混凝土温度裂缝的施工方法 Download PDFInfo
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- CN111484295B CN111484295B CN202010381910.4A CN202010381910A CN111484295B CN 111484295 B CN111484295 B CN 111484295B CN 202010381910 A CN202010381910 A CN 202010381910A CN 111484295 B CN111484295 B CN 111484295B
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- concrete
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- template
- pier wall
- pier
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- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00293—Materials impermeable to liquids
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010381910.4A CN111484295B (zh) | 2020-05-08 | 2020-05-08 | 一种防止墩墙混凝土温度裂缝的施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010381910.4A CN111484295B (zh) | 2020-05-08 | 2020-05-08 | 一种防止墩墙混凝土温度裂缝的施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN111484295A CN111484295A (zh) | 2020-08-04 |
CN111484295B true CN111484295B (zh) | 2022-03-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010381910.4A Active CN111484295B (zh) | 2020-05-08 | 2020-05-08 | 一种防止墩墙混凝土温度裂缝的施工方法 |
Country Status (1)
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CN (1) | CN111484295B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114197897A (zh) * | 2021-11-19 | 2022-03-18 | 武汉源锦建材科技有限公司 | 一种现浇混凝土剪力墙裂缝的控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103073240A (zh) * | 2013-01-22 | 2013-05-01 | 中建三局第一建设工程有限责任公司广西分公司 | 一种有利于控制温度和收缩裂缝的大体积混凝土及其施工工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030140594A1 (en) * | 2002-01-28 | 2003-07-31 | Shaw &Sons Concrete Contractors, Inc., A California Corporation | Method of forming surface seeded particulate |
JP2008231676A (ja) * | 2007-03-16 | 2008-10-02 | Oriental Shiraishi Corp | 鋼・コンクリート床版接合構造物の製造方法及び埋込み型枠 |
CN102249610B (zh) * | 2011-05-12 | 2019-02-22 | 中国葛洲坝集团股份有限公司 | 界面混凝土及施工方法 |
CN102659352A (zh) * | 2012-04-11 | 2012-09-12 | 云南建工集团有限公司 | 超缓大体积混凝土和超缓基坑混凝土的配制方法 |
CN102924017A (zh) * | 2012-11-23 | 2013-02-13 | 上海市建筑构件制品有限公司 | 超缓凝混凝土及其应用 |
CN103089004B (zh) * | 2013-01-31 | 2015-02-18 | 朱宏宇 | 组合框模、构件框模、模架结构及其安装和拆卸方法 |
CN103304204B (zh) * | 2013-06-28 | 2015-04-22 | 上海建工材料工程有限公司 | 一种用于特大型桥梁建造的超缓凝、高泊松比、可调保坍性的c55预应力张拉混凝土 |
CN107746223B (zh) * | 2017-10-19 | 2020-03-24 | 广东水电二局股份有限公司 | 一种碾压混凝土坝及其施工方法 |
CN108069663B (zh) * | 2017-12-29 | 2019-08-23 | 中建西部建设贵州有限公司 | 一种早强缓凝型高墩柱机制砂混凝土及其制备方法 |
CN110482965A (zh) * | 2019-09-25 | 2019-11-22 | 江苏省水利科学研究院 | 强度等级为c30~c40的水工实体结构高性能混凝土及其施工方法 |
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2020
- 2020-05-08 CN CN202010381910.4A patent/CN111484295B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103073240A (zh) * | 2013-01-22 | 2013-05-01 | 中建三局第一建设工程有限责任公司广西分公司 | 一种有利于控制温度和收缩裂缝的大体积混凝土及其施工工艺 |
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Inventor after: Zhu Bingxi Inventor after: Shang Zhiqing Inventor after: Wang Xuegang Inventor after: Chen Nan Inventor after: Chu Dongdong Inventor after: Xu Xudong Inventor after: Yuan Yao Inventor after: Zhang Liangqun Inventor after: Zhu Wei Inventor after: Hu Mingkai Inventor after: Cai Yiping Inventor after: Gao Wenda Inventor after: Shang Chaojun Inventor after: Jiang Yibo Inventor after: Xiao Qiang Inventor after: Chen Yuanbing Inventor after: Zhou Fujun Inventor after: Dai Jian Inventor before: Zhu Bingxi Inventor before: Shang Zhiqing Inventor before: Wang Xuegang Inventor before: Chen Nan Inventor before: Chu Dongdong Inventor before: Xu Xudong Inventor before: Yuan Yao Inventor before: Zhang Liangqun Inventor before: Zhu Wei Inventor before: Hu Mingkai Inventor before: Cai Yiping Inventor before: Gao Wenda Inventor before: Shang Chaojun Inventor before: Jiang Yibo Inventor before: Xiao Qiang Inventor before: Chen Yuanbing Inventor before: Zhou Fujun Inventor before: Dai Jian |
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