摘要
以泗宿高速公路砼施工为背景,研究了粉煤灰在泵送砼中力学性能,粉煤灰在砼中的和易性,以及对工程成本中的影响。对公路砼施工有一定的参考价值。
With Sisu highways concrete construction for background, researched on the coal ash concrete mechanics performance of the pump, the workability of coal ash in concrete, and the engineering cost. Highway construction of concrete is of some reference value.
出处
《价值工程》
2010年第20期87-88,共2页
Value Engineering
关键词
粉煤灰
泵送砼
节约增效
coal ash
concrete pump
saving efficiency
