二郎庙水库碾压式沥青混凝土心墙各项铺填参数试验技术研究

On Parameter Testing Technology for the Filling of Asphalt Concrete Core Wall in Erlangmiao Reservoir

沥青混凝土防渗心墙具有施工工艺技术成熟、施工进度快、沥青应变性强、防渗效果好等特点,本文介绍了碾压式沥青混凝土心墙施工中采取的各项铺填参数的选择及温度控制参数等相关指标的试验流程及主要控制措施。

Asphalt concrete core wall has several advantages and is widely used ,because the engineering technology is mature ,the construction progress is fast ,the asphalt can be modi‐fied easily ,and the anti‐seepage effect is good .T his essay introduces the selection of various parameters in the filling of asphalt concrete core wall ,and explains the testing procedure of the temperature controlling parameters as well the corresponding controlling measures .