Back stick type rubber zhishuidai applicable scope: underground structures, dams, cisterns, pools, and other building roofing material and building deformation joint waterproof. Back stick type rubber sealing strip is using high elastic rubber, produce elastic deformation under various loads, so as to strengthen the effective seal. To prevent the construction of the Water Leakage, and to water seepage cushioning. In many engineering civil building design, and have certain requirements for soil structure expansion, and existing problems such as waterproof and shockproof, and so the installation of rubber waterstop is to effectively solve the above problems by means of back stick type rubber sealing strip. Mainly used forWhen in cast-in-place concrete construction joints and deformation joints, and foundation engineering, concrete structure has become one of the underground facilities, tunnel culvert, aqueducts, dams and so on, to ensure the construction of life.