我区为了解决人蓄饮水和喷灌用水,修建了大量的水池,大多数仍采用石灰浆砌墙,并用水泥砂浆抹墙面和池底的防渗方法.在山区,由于砂、水均缺乏,故施工质量差,加之建成后不重视养护,因此,造成了不少水池漏水,得不到应有的经济效果.为了解决这一问题,我区曾在恩施县龙马公社和三岔公社的人畜饮水池、沙地公社盘龙水库采用聚乙烯薄膜 In order to solve the problem of man-made drinking water and sprinkler water, a lot of water tanks were built in our district, most of them still use limestone masonry walls and cement mortar wipe walls and bottom seepage prevention methods.In the mountainous areas, due to lack of sand and water, Therefore, poor construction quality, coupled with the lack of emphasis on conservation after the completion of the construction, resulting in a lot of pool leaking, not due to the economic effects.In order to solve this problem, our district once in Enshi County Ryoma commune and Sancha commune people Drinking pools, sand commune Panlong reservoir using polyethylene film