The customized Butyl sealing tape is made by blending butyl rubber and polyisobutylene and other main raw materials. According to a special production formula, high-quality special polymer materials are selected, and an environmentally friendly solvent-free sealing and bonding material is produced through a special process. So do you know what its construction method is? Let's take a look at it briefly!
1. Construction method of new steel structure roof
1. According to the metal plate type or the gap between the joints, the width of the joint, and the engineering design requirements, select the specifications and sizes.
2. Wipe clean the joints of the metal plates.
3. Start with one end of the metal plate, slowly open the double-sided tape and stick the sealing tape to the overlap of the lower metal plate in a straight line along the seam, and then gently press the tape with your hand to make it adhere firmly to the metal.

4. Tear off the release paper on the customized Butyl sealing tape, press the upper metal plate of the interface into the joint, and then press the joints sequentially after bonding to make the joints adhere firmly and tightly closed.
5. Fix the screws tightly to make the upper and lower adhesive surfaces of the tape adhere tightly.
2. Construction method of eaves gutter on metal sheet roof
1. After installing the prefabricated gutter, clean the cement surface of the wall above the gutter and apply the base treatment agent.
2. After the primary treatment agent is suspected to be solid, install the flooding plate to ensure that the installation is firm and tightly integrated with the wall.
3. Wipe the flooding board clean, paste the single-sided aluminum foil customized Butyl sealing tape at the joint between the flooding board and the cement wall, and press it in order to make the bond firm. If 80mm wide single-sided aluminum foil customized Butyl sealing tape is used, the flashing board is not required.