Applicable scope Applicable to industrial and civil building roof, basement, indoor, municipal engineering and cisterns, swimming pool and subway tunnel waterproof. Also applies to wood and metal structure roofing of waterproof project. Especially suitable for the oil depot light shoulds not be used, chemical, textile, grain depot, etc. Advantages Base on the construction practice of large companies with the construction of underground water features, and the successful experience of developed countries from the sticky waterproofing materials (aummary of construction method, spread significantly improved the reliability of the waterproof effect. In the tunnel and underground engineering Ming dig metro, part particularly significant effect etc.