桥架支架、防火堵洞防火泥换算表

桥架规格（宽度：mm）单个桥架重量kg水平桥架单位支架重量kg/m801.860.931001.900.951502.031.012002.151.072502.271.133002.391.193502.511.254005.812.904505.932.965006.053.036006.293.157006.533.278006.783.3910007.263.6312007.743.87桥架规格（宽度：mm）单个桥架重量kg竖向桥架单位支架重量kg/m1001.210.811501.330.892001.450.972501.571.053001.691.133501.821.214001.941.294502.061.375002.181.456002.421.617002.661.778002.901.9410003.392.2612003.872.58桥架支架换算表注：水平桥架按2m/个支架换算，竖向桥架按1.5m/个换算，水平支架按通用吊杆长度按一般长度0.8m/根计算，适用于低压桥架、弱电桥架、线槽说明支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架横担按40*4角钢，吊杆按D10螺纹圆钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢说明支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢支架按40*4角钢桥架支架换算表注：水平桥架按2m/个支架换算，竖向桥架按1.5m/个换算，水平支架按通用吊杆长度按一般长度0.8m/根计算，适用于低压桥架、弱电桥架、线槽桥架宽度（mm）桥架高度（mm）预留洞规格堵洞防火泥重量（kg）10050200X15011.4100100200X20013.68200100300X20018.24200150300X25020.52300100400X20022.8300150400X25025.08300200400X30027.36400100500X20027.36400150500X25029.64400200500X30031.92500100600X20031.92500150600X25034.2500200600X30036.48600100700X20036.48600150700X25038.76600200700X30041.04700100800X20041.04700150800X25043.32700200800X30045.6800100900X20045.6800150900X25047.88800200900X30050.1610001001100X20054.7210001501100X2505710002001100X30059.28桥架穿楼板、墙防火堵洞防火泥重量换算表注：防火泥比重1.9t/m3，洞厚度按0.24m计