A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-cracking construction method for mass concrete
The invention discloses an anti-cracking construction method for mass concrete, which comprises the following steps: S1, construction preparation and research: formulating a concrete mix proportion, and manufacturing a vibration positioning device and a support reinforcing device at the same time; s2, positioning paying-off, steel bar binding and cooling water channel installation are conducted on the construction part, and then concealed project acceptance is conducted; s3, supporting formworks of a conventional wall are installed, then supporting formworks of weak parts such as corners and the like of the wall are installed, supporting reinforcing devices are arranged at the weak parts, and then vibration positioning devices are installed according to the pouring sequence; s4, controlling the quality of the concrete while pouring the concrete; s5, a concrete curing system is used for conducting standard curing operation on the poured concrete structure; s6, formwork dismantling operation is conducted, and concrete quality is checked and accepted; according to the invention, the construction and forming quality of mass concrete can be effectively improved, the generation of cracks can be controlled, and meanwhile, the requirements of special functions such as self-waterproofing and radiation protection can be met.
本发明公开了一种用于大体积混凝土防开裂施工方法，包括以下步骤：S1、施工准备及研究、制定混凝土配合比，同时制作振捣定位装置和支护加强装置；S2、在施工部位进行定位放线、钢筋绑扎和冷却水路安装，完成后进行隐蔽工程验收；S3、进行常规墙体的支撑模板安装，再进行转角等薄弱部位墙体处的支撑模板安装并在该处设置支护加强装置，随后根据浇筑顺序安装振捣定位装置；S4、混凝土浇筑的同时对混凝土质量进行控制；S5、使用混凝土养护系统对浇筑后的混凝土结构进行标准养护作业；S6、进行模板拆除作业并对混凝土质量进行验收；本发明能够有效提高大体积混凝土的施工及成型质量并控制裂缝的产生，同时还满足自防水、防辐射等特殊功能的需求。
Anti-cracking construction method for mass concrete
The invention discloses an anti-cracking construction method for mass concrete, which comprises the following steps: S1, construction preparation and research: formulating a concrete mix proportion, and manufacturing a vibration positioning device and a support reinforcing device at the same time; s2, positioning paying-off, steel bar binding and cooling water channel installation are conducted on the construction part, and then concealed project acceptance is conducted; s3, supporting formworks of a conventional wall are installed, then supporting formworks of weak parts such as corners and the like of the wall are installed, supporting reinforcing devices are arranged at the weak parts, and then vibration positioning devices are installed according to the pouring sequence; s4, controlling the quality of the concrete while pouring the concrete; s5, a concrete curing system is used for conducting standard curing operation on the poured concrete structure; s6, formwork dismantling operation is conducted, and concrete quality is checked and accepted; according to the invention, the construction and forming quality of mass concrete can be effectively improved, the generation of cracks can be controlled, and meanwhile, the requirements of special functions such as self-waterproofing and radiation protection can be met.
本发明公开了一种用于大体积混凝土防开裂施工方法，包括以下步骤：S1、施工准备及研究、制定混凝土配合比，同时制作振捣定位装置和支护加强装置；S2、在施工部位进行定位放线、钢筋绑扎和冷却水路安装，完成后进行隐蔽工程验收；S3、进行常规墙体的支撑模板安装，再进行转角等薄弱部位墙体处的支撑模板安装并在该处设置支护加强装置，随后根据浇筑顺序安装振捣定位装置；S4、混凝土浇筑的同时对混凝土质量进行控制；S5、使用混凝土养护系统对浇筑后的混凝土结构进行标准养护作业；S6、进行模板拆除作业并对混凝土质量进行验收；本发明能够有效提高大体积混凝土的施工及成型质量并控制裂缝的产生，同时还满足自防水、防辐射等特殊功能的需求。
Anti-cracking construction method for mass concrete
用于大体积混凝土防开裂施工方法
WU CHANGLI (author) / HUANG HU (author) / HUANG YONGDONG (author) / ZHU WEI (author) / GUO RUI (author) / LI ZHENGLONG (author)
2023-12-29
Patent
Electronic Resource
Chinese
Mass concrete pouring surface anti-cracking construction device and construction method
| European Patent Office | 2024
Concrete anti-cracking construction equipment and construction method
| European Patent Office | 2024
Anti-cracking construction method for layered concrete structure
| European Patent Office | 2021