摘要
研究配制适合严寒干旱地区的新型高性能道面混凝土,并进行了抗裂、抗冻、抗渗、耐磨综合性能试验,结果表明:单掺粉煤灰或纤维,均能提高混凝土的抗裂性和耐久性,而纤维、粉煤灰复合掺加时,更能明显提高道面使用寿命。
The paper researches the new pavement high-performance pavement concrete which is adoptable for cold areas, undertakes the comprehensive performance tests for the crack-resistance, the antifreeze, the anti-leakage, and the wear resistance, proves the mixture of coal ash or fiber can improve the crack-resistance and durability, while fiber and fly ash composite can enhance the pavement life span.
出处
《山西建筑》
2010年第28期275-276,共2页
Shanxi Architecture
关键词
机场道面
纤维
粉煤灰
抗裂性
耐久性
airport pavement, fiber, fly ash, crack-resistance, durability
