高边框９０系列轻型高强模板体系的研究赵玉章，牛其林，许苏华，苑炳南（北京市建筑工程研究院模架技术研究所）１．前言现浇混凝土的发展与模板技术的进步是密不可分的，模板不仅直接影响着混凝土工程的质量，同时也直接影响着工程造价和施工速度，所以国内外都非常重视... Research on High Frame 90-Series Light High-strength Formwork System Zhao Yuzhang, Niu Qilin, Xu Suhua, Yuan Bingnan (Beijing Institute of Civil Engineering and Architecture, Institute of Formwork Technology)1. Introduction The development of cast-in-place concrete is closely related to the advancement of formwork technology. The formwork not only directly affects the quality of the concrete works, but also directly affects the construction cost and construction speed. Therefore, both domestic and foreign countries attach great importance to...