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楼高达470m当前被称为西南地区最高建筑的重庆瑞安综合体C60钢板剪力墙混凝土技术难关,3月24日左右,首次被中建西部建设成都公司在渝的技术中坚所攻克。同时,重庆渝中区工程质量监督站及工程监理对这项技术含量高、超过5000方C60钢板剪力墙混凝土的工程质量与性能予以仔细而严格地检验,检查结果项目所普查与抽检的各个部位与节点无任何开裂等质量缺陷,全部达到了技术规范和标准要求。C60钢板剪力墙混凝土生产施工技术最大的风险难度,主要体现在此种混凝土由于自身化学反应的收缩而引起的混
Building up to 470m Currently known as the tallest building in Southwest Chongqing Ruian C60 steel plate shear wall concrete technical difficulties, March 24, for the first time by the construction of Chengdu in western China’s construction company in Chengdu, the backbone of technology to overcome. At the same time, Chongqing Yuzhong District Engineering Quality Supervision Station and project supervision on the high-tech, more than 5000 square C60 steel shear wall concrete quality and performance of the project to be carefully and rigorously examined, inspection results of the project site survey and sampling And the node without any quality defects such as cracking, all reached the technical specifications and standards. C60 steel shear wall construction of concrete production technology, the greatest risk of difficulty, mainly reflected in the concrete due to shrinkage of their own chemical reaction caused by mixed