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文章研究了SBT-K10型快速修补剂的性能,结果表明,SBT-K10型快速修补剂具有施工性能好、早期强度发展快、微膨胀、后期强度不倒缩、脆性低、耐久性好等优点。工程应用结果表明:SBT-K10型快速修补剂与水泥适应性好,可满足10h整板全厚修复通车的要求。
The performance of SBT-K10 rapid repair agent was studied in this paper. The results show that SBT-K10 rapid repair agent has the advantages of good construction performance, early strength development, slight expansion, late strength reduction, low brittleness and good durability . Engineering application results show that: SBT-K10 rapid repair agent and cement adaptability, to meet the 10h full thickness of the entire board repair opening and closing requirements.