以陶粒混凝土代替传统焦渣垫层,处理复杂的结构基层.

The complex structural base is treated by ceramsite concrete instead of traditional cinder bed.

采用快速冻融试验方法研究轻集料不同预湿程度对页岩陶粒混凝土抗冻性的影响。

The influence of pre wetting degree on frost resistance of shale ceramsite concrete is studied when shale ceramsite is pre wetted by means of the distinct degree.

结果表明，粉煤灰陶粒混凝土卸载后，其弹性恢复均大于按不受荷伴随试件的弹性模量计算的恢复值，徐变恢复也大于普通混凝土。

The results of this research show that the elastic recovery of loaded sintered flyash concrete is at any time greater than that of the calculated elastic modules of the same concrete without loading.

本论文是通过对75个试件的拉拔试验来探讨陶粒混凝土与变形钢筋之间的粘结锚固性能。

The bonding mechanism between deformed bar and lightweight concrete is discussed in this paper based on the pullout test results of 75 specimens.