譽耐PC陽光板(ban)(ban)(耐力(li)板(ban)(ban))的施工工藝1、彈線:依據圖紙(zhi)的標高及陽光板(ban)(ban)頂棚(peng)方(fang)(fang)位尺度和已測定(ding)的中(zhong)心線,彈出(chu)中(zhong)空(kong)(kong)板(ban)(ban)頂棚(peng)主(zhu)骨(gu)架(jia)(jia)方(fang)(fang)位線。2、預(yu)埋(mai)(mai)件(jian):依據標高控制線中(zhong)空(kong)(kong)板(ban)(ban)頂棚(peng)主(zhu)骨(gu)架(jia)(jia)方(fang)(fang)位,查看洞口反梁上外表標高是否符合規劃(hua)要求,如有差異應剔(ti)鑿或用高強(qiang)度等級水泥砂漿找平處理,到達強(qiang)度后,按深化規劃(hua)節點詳圖預(yu)埋(mai)(mai)鋼板(ban)(ban)尺度放出(chu)膨(peng)脹螺栓方(fang)(fang)位線,然后鉆孔安放膨(peng)脹螺栓,裝置鋼板(ban)(ban)與脹栓固定(ding)。再(zai)將主(zhu)骨(gu)架(jia)(jia)中(zhong)心線投(tou)至預(yu)埋(mai)(mai)鋼板(ban)(ban)上。...