摘要
水泥稳定碎石基层施工过程中,级配、含水量、压实度、水泥剂量等不同程度存在着变异性,这对水泥稳定碎石基层的使用性能有很大影响,既削弱路面结构强度,又易使基层产生开裂。论文从级配、含水量、压实度、水泥剂量等四个方面进行分析,同时提出了防治变异的措施。
In cement stabilized aggregate base construction, exist variability, which influences the usability of cement stabilized aggregate base, weakens the pavement structure Strength, and easily produce cracking at base. The paper analyzes gradation, water content, degree of compaction, cement dosage and so on, and puts forward prevention measures of variation.
出处
《价值工程》
2013年第5期93-94,共2页
Value Engineering
关键词
水泥稳定碎石
施工变异
防治措施
cement stabilized aggregate
construction variation
prevention and control measures
