无论是各类屋顶防水卷材照旧屋顶防水涂料（河南人事考试），均必须与屋顶防水下层紧密粘贴或黏结，并使两者成为整体后生产流水线，才能有可靠的屋顶防水屏障。通过长期的工程实践和研究后认为，屋顶防水下层外观(即施工面)必须具备“干燥、清洁和适当温度”这一屋顶防水施工的三大先决条件后，方可进行柔性屋顶防水工程的施工，这在中外建筑规范和相干的教材、理论书籍中均有论述。
Whether it is all kinds of waterproof coiled material or waterproof coating, all must work closely with waterproof waterproof adhesive or bond, and make the two become a whole, can have a reliable waterproof barrier. Through the engineering practice and study for a long time after that, the surface of the base (i.e. waterproof construction) must have "dry, clean and proper temperature of the waterproof construction of the three prerequisites, before the construction of flexible waterproof engineering, both in Chinese and foreign books building codes and related materials, and discusses in theory.
多年来随着科学技术的持续发展，屋顶防水工法也有了很大改进，诸如为了削减卷材起鼓与开裂，可采用空铺法、条(点)粘法、热熔法、冷粘法等措施。但应指出，上述工法与措施均有肯定的局限性，而要使屋顶防水工程做到滴水不漏，仍应周全遵守有关施工条件的要求。
Over the years, with the development of science and technology, waterproof construction method has also been greatly improved, such as to reduce roll drum and cracking, the empty shop law, a stick (point) method, melting method, cold sticking method etc.. It should be pointed out that the limitations of the methods and measures to a certain degree, and to make waterproof engineering do leak, still should fully comply with the relevant requirements of construction.
事实上，屋顶防水材料与下层粘贴(黏结)好坏，是决定屋顶防水工程质量的紧张因素。大量工程实践证实，如屋顶防水施工的三大先决条件完全做到．则使用屋顶防水材料档次虽低一些，亦可尽其发挥所具备的性能，而获得较好的屋顶防水结果。如先决条件未能知足至适当程度，虽使用高档的屋顶防水材料，亦不能达到应有的功效。更进一步说，因为屋顶防水材料与下层外观不能粘贴或黏结齐备，此时附着于外观的卷材或涂膜，一旦被雨水浸入（百度SEO），即可由混凝土下层的裂缝或闲暇(缝隙)等处进入室内，为此而造成渗漏的实例亦不胜枚举。
In fact, waterproof material and the basic paste (bond) is good or bad, is the important factor to determine the quality of waterproof project. A large number of engineering practice, such as waterproof construction of the three prerequisite is completely done. The use of waterproof materials, although the lower grades, can also do their best to play the performance, and get better waterproof effect. If the preconditions are not met to the appropriate level, although the use of high-grade waterproof material, it can not achieve the desired effect. Further, the waterproof material and not surface paste or bonding the intact, attached to the surface of the coil or film, once the rain water immersion, the cracks or voids of asphalt concrete (GAP), into the room, for instance will be too numerous to enumerate cause leakage.
