自密实混凝土解决小截面柱的加固问题

通过选择合适的原材料、试验的试配和施工工艺的优化来解决加固柱加固截面尺寸小、钢筋密,一至二层柱同时浇筑的施工难题。由于结构形式的特殊性,普通混凝土达不到其设计的及无法正常振捣的施工要求,因此笔者设计自密实混凝土解决小截面柱的加固问题。

The solve reinforcement of small section of self-compacting concrete column

By selecting the right of raw materials,the test match trying and the construction technology of optimization to solve reinforcement column strengthening section size is small,close to the second floor,a steel column and the construction problems of the casting.Because of the particularity the structure form,normal concrete can not reach its design and construction requirements of the vibrating not normal,so we use of self-compacting concrete to solve the reinforcement of small section column.