Sealing bolt is used for air defense basement shear walls or sealing and reinforcing sealing bolt is used for air defense basement shear walls or sealing and strengthening in view of the previous traditional sealing to pull the screw drawbacks, Linyi sealing screw, the new three-stage sealing bolt did cost savings. In poured concrete walls or columns must use to seal the screw, Linyi sealing screw factory where, it can be said that he has given us security also has a vital role. Nanjing Kuang Jian building materials company is strong in technology, and supporting advanced professional equipment and strict means testing, a variety of materials to choose from, more secure service. Meanwhile, to meet the different needs of customers, the company also offers screw, barrel-like design and implementation of restructuring mapping. Expertise make top products! Honesty - is our starting point! Quality first - is our aim! Installation and removal procedures seal screw carpet you know? The following is a brief overview of small series: 1, subway because after sealing screw nut plastic pad support, very stable, not inward arch template, you can not cement support, forming a uniform flat wall later. 2, old-fashioned screw positioning pieces have open welding phenomenon, the template will be inwardly for, how Linyi sealing screw spacing settings, use to cement support, to break out of the wall is not flat. Disassembly process: 1, first disassemble subway seal screw rod screw outside, then disassemble template, easily removable without any resistance, zero losses. 2, first dismantle the old screw template, as the screw outer rod in various directions, demolition laborious template big loss. Linyi sealing screw | Peter Kennedy Building Materials | Linyi sealing screw manufacturer contact provided by Peter Kennedy Building Material Co., Ltd. Nanjing. Linyi sealing screw | Peter Kennedy Building Materials | Linyi sealing screw manufacturer contact Peter Kennedy Nanjing Building Materials Co. (www.njwklg.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, Contact: Kay.