Reinforcement should be at room temperature, bending, not heated. Reinforcement should gradually from the middle to the ends of 8mm rebar bending, should a bent hook. 8mm rebar steel processing plant, should be taken to prevent the collapse of oil, mud and other pollution and measures to prevent damaged. Steel connection: reinforced joints should be welded joints or mechanical connectors. Welding flash butt joints should be preferred. In the absence of high-quality 8mm steel welding conditions can be lashing connection, but the tension member shall not be used in the main steel banding connection. Steel specification: the distance between the end joints bend steel not less than 10 times the starting point of the bar diameter. Construction steel tensile force can not tell, pressure to accept pull handle. Reinforced joints transverse spacing of not less than the bar diameter. Welded steel welders must engage after passing the examination certificates. 8mm welded steel rebar before purchase and must be based on test welding construction conditions. Before each batch of steel welding, welding processes and parameters should be selected trial welding, weld quality standards after the trial, just before welding. 8mm steel shelf _8mm cold-rolled steel _ Ding Ding Ding Ding Industrial Co., Ltd., Henan Province by. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingding cold rolling and you hand into the brilliant, for a better future!