Supply of new sealing wall bolts, Handan City Heng Jie Fastener Manufacturing Co., Ltd. supply the latest new sealing bolt through walls, providing new sealing wall bolts latest offer price, high quality new sealing tie rod sales charts for merchants to provide strong new sealing wall bolts news. Welcome new and old customers to visit three-sealing bolts, to discuss cooperation! Currently, in the basement of the building facades before pouring concrete construction, general use whole root with a waterproof sheet wall screw erection and support templates. After the concrete pouring is completed, not only can not remove the screw and the screw protruding outside wall demolished to make templates bad tie rod screws need to use gas cutting removal, wasting a lot of steel, an increase of construction costs. Before the three-wall construction of the bolt, the first construction of the surface of the oil and clean the dust, but also in the construction of surface spray a little water before making formal use, you need to make polyurethane foam caulk treatment Shake least 60 seconds to tie rod, and also to ensure that the material in the tank is uniform, during injection, be sure to pay attention to road speed three-bolt through the wall, under normal circumstances, amount to reach the jet Half fill the volume needed it, after 10 minutes, the foam off the stick, and then after 60 minutes, it can be cut, but want to use a knife to cut away excess foam, after a three-bolt through walls Use cement mortar to the surface. Tie rod screws | tie rod | What is sealing bolt | Yongnian by Handan City Heng Heng Jie Jie Fastener Manufacturing Limited. Handan City Heng Jie Fastener Manufacturing Co., Ltd. (www.hdhjjgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Heng Jie fasteners and you hand into the brilliant, for a better future!