An framework structure concrete column is frozen and its strength is descent, adopting angle steel, emulsion cement paste and batten plate reinforces concrete column on the basis of analysis and calculation.
英
美
- 某框架结构砼柱受冻、强度降低,在分析、计算的基础上对砼柱采用角钢、乳胶水泥浆、缀板进行加固。