对于防水、防漏、防渗、防潮应有不同作法和设防,一般视水的来源,区分有压力水和无压力水,地面防渗、防潮主要是防止无压力水,防止的途径是阻止毛细管水、渗透水、蒸发水等。显然,用行之有效的卷材防水、防水混凝土、涂料防水、水泥砂浆防水等等可以达到防潮目的,但是用防止有压力水去解决防潮问题,保证了“滴水不漏”,未免“小题大作”,提高了造价,加长了工期。我们在工程中采用了一些防潮的简易作法,效果很好。一层地面潮湿,经分析有以下几个原 For water, leakage, seepage, and moisture protection, different practices and fortification should be adopted. Generally, depending on the source of water, pressure water and non-pressure water are distinguished. Ground impervious and moisture-proof are mainly to prevent non-pressure water. The prevention method is to prevent the capillary. Water, permeated water, evaporated water, etc. Obviously, with effective waterproofing of membranes, waterproof concrete, waterproofing of paints, and waterproofing of cement mortars, etc., it is possible to achieve the purpose of moisture prevention, but to prevent the pressure-resistant water from solving the problem of moisture-proofing, and to ensure that “drips do not leak”, it is inevitable that “it is a big problem”. Improving the cost and lengthening the construction period. We have adopted some simple moisture-proof practices in our projects and they work well. A layer of wet ground, analyzed by the following sources