崩岸治理试验工程模袋固化砂浆的研究与应用

Research and application of mould-bagged mortar in trial project of an avalanche bank

通过水泥基高掺量粉煤灰及外加剂对粉细砂进行固化研究,拟寻求一种既有一定的强度,又有较好的施工性能,而且成本又比较低的模袋充灌材料———模袋固化砂浆,并对其长龄期力学性能进行试验研究。该材料在九江江新洲崩岸治理试验工程中得到实际应用,取得了较好的效果。

By way of solidification research of siltsand mixed with fly ash (high content) and admixture, it is aimed at the development of a mouldbagged mortar with some strength, good workability and low cost. The longterm mechanical properties of such mortar are tested. The mortar was used in the trial project of an avalanche bank in Jiujiang, Jiangxi Province.