【正文】 .......................................................................... 3 c) 鋼筋標(biāo)識(shí) ....................................................................................... 3 鋼筋加工 ...............................................................................................3 a) 備料 ............................................................................................... 3 b) 鋼筋的調(diào)直 ................................................................................... 4 c) 鋼筋的除銹 ................................................................................... 4 d) 鋼筋的加工制作 ........................................................................... 4 ................................................................................... 4 ................................................................................. 4 ............................................................................... 4 ...................................................................... 5 鋼筋連接 ...............................................................................................5 1 鋼筋綁扎搭接 ............................................................................ 5 1 鋼筋綁扎接頭要求 ......................................................... 5 2 鋼筋搭接長(zhǎng)度要求 ......................................................... 5 2 鋼筋閃光對(duì)焊連接要求 ............................................................. 6 3 鋼筋電渣壓力焊連接要求 ....................................................... 10 鋼筋綁扎 14 1 底板鋼筋綁扎 .......................................................................... 14 2 作業(yè)條件 .................................................................................. 14 3 鋼筋的支撐方法 ...................................................................... 14 4 工藝流程 .................................................................................. 14 5 鋼筋綁扎要點(diǎn) .......................................................................... 14 框架柱鋼筋綁扎 ................................................................................. 15 1 作業(yè)條件 .................................................................................. 15 2 綁扎順序 .................................................................................. 15 3 綁扎要點(diǎn) .................................................................................. 15 梁鋼筋綁扎 ......................................................................................... 16 1 工藝流程 .................................................................................. 16 2 綁扎要點(diǎn) .................................................................................. 16 板鋼筋綁扎 16 1 作業(yè)條件 ................................................................................ 17 2 工藝流程 ................................................................................ 17 綁扎要點(diǎn) ............................................................................. 17 1墻體鋼筋綁扎 ................................................................................... 17 1 1 作業(yè)條件 ................................................................................ 17 1 2 工藝流程 ................................................................................ 17 1 3 綁扎要點(diǎn) ................................................................................ 18 1樓梯鋼筋綁扎 ................................................................................... 18 1 1 工藝流程 ................................................................................ 18 1 2 綁扎要點(diǎn) ................................................................................ 18 1二次結(jié)構(gòu)鋼筋預(yù)留、預(yù)埋做法 ........................................................ 19 1 1 構(gòu)造柱鋼筋 ............................................................................ 19 1 2 隔墻拉結(jié)筋 ............................................................................ 19 1 3 鋼筋保護(hù)層及鋼筋位置控制措施 ......................................... 19 1鋼筋成品保護(hù) 21 1 1 綁扎時(shí)鋼筋保護(hù) ..................................................................... 21 1 2 水電盒安裝時(shí)鋼筋保護(hù) ......................................................... 21