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现在粮食部门所使用的仓库,大部分是六七十年代建造的,那时地面大都是三合土、泥、墼坯或者是沥青地面。由于使用年久,大都破损严重,裂缝、下沉等现象时有发生,严重地影响了储粮安全。针对这些情况,近年来我们对这部分仓房进行了改造,使之达到了地面平整下不潮,能安全储粮的要求。 1 三合土地面的改造 由于这些地面大都是六七十年代建造,由泥、沙、石灰混合建成,经过多年的使用,而今破损严重。对这样的地面改造可在原地面的基础上,用石子、沙、水泥按5:3:2的比例加水搅拌,压实
Most of the warehouses used by the food sector are now built in the 1960s and 1970s, when the ground was mostly triad, mud, billet or asphalt ground. Due to the use of a long time, most of the serious damage, cracks, sinking and other phenomena occur from time to time, seriously affecting the security of grain storage. In response to these circumstances, in recent years, we have rebuilt this part of the warehouse, so that it reached the ground is not tidal flat, safe grain storage requirements. 1 Triad Ground Improvement As most of these ground was built in the sixties and seventies, built by the mixture of mud, sand and lime, after years of use, and now damaged. For such ground modification can be based on the original ground, with stones, sand, cement by 5: 3: 2 ratio of water mixing, compaction