桁架樓承板生產-北京迪美彩鋼鋼結構有限公司
桁架(jia)樓承板是將(jiang)樓板(ban)(ban)中的鋼筋(jin)在工(gong)廠采用(yong)(yong)進口(kou)設(she)備加工(gong)成鋼筋(jin)桁架,并(bing)(bing)將(jiang)鋼筋(jin)桁架與鍍鋅鋼板(ban)(ban)在工(gong)廠焊接(jie)成一(yi)體的組(zu)(zu)合模(mo)(mo)板(ban)(ban)。該模(mo)(mo)板(ban)(ban)系統是將(jiang)混凝(ning)土樓板(ban)(ban)中的鋼筋(jin)與施工(gong)模(mo)(mo)板(ban)(ban)組(zu)(zu)合為(wei)一(yi)體,組(zu)(zu)成一(yi)個在施工(gong)階(jie)段能夠承(cheng)受濕混凝(ning)土自重及(ji)施工(gong)荷載(zai)的承(cheng)重構(gou)件,并(bing)(bing)且該構(gou)件在施工(gong)階(jie)段可作(zuo)為(wei)鋼梁的側向支撐使(shi)(shi)用(yong)(yong)。在使(shi)(shi)用(yong)(yong)階(jie)段,鋼筋(jin)桁架與混凝(ning)土共同工(gong)作(zuo),承(cheng)受使(shi)(shi)用(yong)(yong)荷載(zai)。
桁架樓承板上、下弦(xian)鋼(gang)筋(jin)(jin)采(cai)(cai)用成盤供(gong)應的熱軋帶肋(lei)鋼(gang)筋(jin)(jin)HRB400或冷軋帶肋(lei)鋼(gang)筋(jin)(jin)CRB550級(ji);腹桿采(cai)(cai)用成盤供(gong)應的冷軋光圓鋼(gang)筋(jin)(jin);底模采(cai)(cai)用鍍(du)鋅(xin)鋼(gang)板,厚度(du)常用為(wei)0.5mm,雙(shuang)面鍍(du)鋅(xin)量不小(xiao)于120g/m2。 作為(wei)第三代鋼(gang)樓承板,除(chu)具(ju)有前兩代鋼(gang)樓承板及現(xian)澆(jiao)板的各種優(you)點外,還(huan)具(ju)有技(ji)術(shu)領先、施工快(kuai)捷,抗震、防火(huo)、防腐性能好,質(zhi)量穩(wen)定(ding)、安全可靠(kao),板底平整、美觀環保,選材經濟(ji)、綜合造(zao)價低(di)、板型(xing)豐富等(deng)優(you)點。