YFKJ-5260 Hengshui Yifeng Technology Co., Ltd.
Detailed description of the back-adhesive rubber waterstop:
The back-adhesive rubber waterstop is produced according to the national standard GB18173.2-2000 "Polymer Waterproof Material Waterstop". Therefore, we can manufacture rubber waterstops in various shapes and sizes according to user requirements. Additionally, we have cross-shaped, T-shaped, sloped, and inner/outer corner products available to meet the needs of different engineering projects and different locations, suitable for any design requirements. When transporting the waterstop products, avoid direct sunlight and do not contact heat sources, oils, and harmful solvents. The back-adhesive rubber waterstop from Changning District, Shanghai Province. Finished products should be laid flat and not subjected to heavy pressure. The storage location must be maintained at -10°C to +30°C, with a relative humidity of 40%-80%.
Scope of application for the back-adhesive rubber waterstop: It is used in underground structures, dams, water storage tanks, swimming pools, roofs, and other building materials and structures to waterproof expansion joints. The back-adhesive rubber waterstop utilizes the high elasticity of rubber to generate elastic deformation under various loads, thereby providing strong sealing, effectively preventing leakage and seepage in building structures, and serving as a shock-absorbing buffer.
In many engineering design projects, there are certain requirements for expansion between civil engineering and soil-water structures, as well as waterproofing and seismic issues. Therefore, using and installing rubber waterstops is an effective means to address these various problems. The back-adhesive rubber waterstop is mainly used in construction joints and expansion joints during concrete pouring, integrating with concrete structures in foundational engineering, underground facilities, tunnel culverts, water conveyance channels, and dams, ensuring the service life of the project.
The EB-type waterstop refers to the back-adhesive rubber waterstop with holes in the middle, also known as the external adhesive waterstop or back-adhesive waterstop, mainly consisting of EB-type rubber waterstops and EB-type plastic waterstops. The EB-type waterstop is mainly suitable for the outer side of the base slab or wall panel of concrete structures (the water-facing side of the structure), and is primarily used in expansion joints, contraction joints, and settlement joints with relatively low water pressure and deformation. It features close anchoring with concrete, water-stopping sealing, and adaptability to stretching deformation in expansion joints. This product is developed based on our years of production experience in conjunction with the "Design Code for Deformation Joints of Concrete Structures in Water Supply and Drainage Engineering" CECS117:2000. The function and principle of the back-adhesive rubber waterstop is to utilize the high elasticity of rubber to generate elastic deformation under various loads, thus providing strong sealing, effectively preventing leakage and seepage in building structures, and serving as a shock-absorbing buffer. In many engineering design projects, there are certain requirements for expansion between civil engineering and soil-water structures, as well as waterproofing and seismic issues. Therefore, using and installing rubber waterstops is an effective means to address these various problems. The back-adhesive rubber waterstop is mainly used in construction joints and expansion joints during concrete pouring, integrating with concrete structures in foundational engineering, underground facilities, tunnel culverts, water conveyance channels, and dams, ensuring the service life of the project.
