two issues are mainly covered in this paper,there are the experiments and tests on the physical and mechanical properties of recycled aggregate concrete(RAC)board,it can be concluded that these properties of RAC board meet the requirements of current national codes and regulations;the RAC boards produced by Shanghai Qixiu Technical Corp.
本文主要完成了两方面的工作:对再生混凝土条板的物理力学性能进行了试验测试,证明再生混凝土条板的物理力学性能均能满足国家规范的相关要求;将再生混凝土条板用于南通某小区实际工程,经过3年的使用观察,条板的使用情况良好。
Based on the analysis of the property of long light-weight building panel wall, slotting plan and tests of mechanics , the paper discusses the technique of hiding pipes and wires in long light-weight building wall.
在轻质条板性能分析、开槽方案比较及其力学性能试验的基础上，对轻质条板墙体暗管、线的安装技术进行了讨论，并提出了暗管、线埋设的原则，供有关工程枝术人员参考。
