【摘要】 通过管桩混凝土(C80)的配合比试配试验,分析了不同石子和不同水泥以及掺加粉煤灰和不掺加粉煤灰对混凝土强度的影响。从而确定出较合理的配合比用于生产之中。更多还原

【Abstract】 Matches the experiment through the Pipe pile(c80) concrete coordinate competition,has analyzed the different gravel and the different cement as well as mixes adds the pulverized coal ash and does not mix adds the pulverized coal ash to the concrete intensity influence.Thus determined the quite reasonable mixture ratio uses in during the production.更多还原