Factory production strength backing with water stop

 Backing with rubber water stop, also known as posted outside the water stop or external water stop, a sealing structure to construct an underground concrete deformation joint, settlement joint lateral wall (positive side) set with Sealing of elastic material and structure to accommodate the deformation of concrete expansion capability, from material selection to distinguish can be divided into the outer rubber water-stop, externally bonded plastic water stop, posted outside the rubber water stop and the buried water swelling water stop, etc. From a structural form can be divided into EB-type water stop and EP-type water stop two kinds. It is worth noting that due to the externally bonded water stop is set at the positive side of concrete in the construction process often requires welding sealed with waterproof board, so in this case the water board should choose the same material posted outside sealing band (such as EVA EVA waterproof board select posted outside water stop), while posted outside water stop after use, in the outer concrete wall backfill should pay attention to the protection of foreign paste-type water stop. Sealing Sealing rubber backing is made from PVC, EVA resin filled with a variety of additives, sealing materials have been made in the production process. EVA waterstops use of elastomeric material having elastic deformation characteristics play in building construction joints in leak-proof, impervious effect, EVA waterstops are resistant to corrosion, durability and good. Hengshui City-wide rubber according to the actual needs of the current domestic projects in the past, producing a variety of externally bonded rubber water stop, externally bonded PVC water stop on the basis of style, the introduction of advanced equipment and technology, development and production of a series of foreign stick plastic water stop, EVA posted outside the main water stop, ECB posted outside the water stop, PE posted outside the water stop, HDPE posted outside the water stop and so on.