輕鋼龍骨吊頂的(de)施工(gong)步驟有哪些(xie)？

1．裝吊桿

如果樓板(ban)(ban)是預制板(ban)(ban)，那么(me)吊頂的(de)鋼筋就(jiu)(jiu)埋(mai)藏在(zai)板(ban)(ban)縫中，只要把吊桿(gan)上(shang)端穿過吊鉤孔折彎就(jiu)(jiu)行。如果樓板(ban)(ban)是現澆板(ban)(ban)，那么(me)樓板(ban)(ban)底(di)就(jiu)(jiu)會預先埋(mai)藏位置線，用射釘(ding)將(jiang)預埋(mai)件(jian)釘(ding)固在(zai)樓板(ban)(ban)底(di)，將(jiang)吊桿(gan)上(shang)端穿過預埋(mai)件(jian)上(shang)的(de)吊環孔折彎扭牢即可(ke)。

2．裝大龍骨

將大(da)(da)龍(long)骨(gu)垂(chui)直(zhi)(zhi)吊(diao)(diao)掛(gua)(gua)件如(ru)數套在(zai)大(da)(da)龍(long)骨(gu)上，把大(da)(da)龍(long)骨(gu)遞上去，使吊(diao)(diao)桿下端穿進大(da)(da)龍(long)骨(gu)垂(chui)直(zhi)(zhi)吊(diao)(diao)掛(gua)(gua)件上孔中，加螺帽初步擰住。 根據房間(jian)吊(diao)(diao)頂中尖點起(qi)(qi)拱(gong)高度(du)(du)（一般(ban)取房間(jian)短向跨度(du)(du)的 ），算 出(chu)大(da)(da)龍(long)骨(gu)各吊(diao)(diao)點處起(qi)(qi)拱(gong)值，擰動螺帽使大(da)(da)龍(long)骨(gu)調(diao)整起(qi)(qi)拱(gong)值，調(diao)整完畢(bi)后(hou)，把大(da)(da)龍(long)骨(gu)垂(chui)直(zhi)(zhi)吊(diao)(diao)掛(gua)(gua)件緊固。

3．裝中龍骨

將中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)垂直(zhi)吊掛件如數放在大龍(long)(long)(long)骨(gu)上，把中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)遞上去，使(shi) 中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)扣住中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)垂直(zhi)吊掛件。如中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)與橫撐(cheng)相交，則在中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long) 骨(gu)上放置中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)平面連(lian)接(jie)(jie)件，橫撐(cheng)扣住中(zhong)(zhong)(zhong)(zhong)龍(long)(long)(long)骨(gu)平面連(lian)接(jie)(jie)件。

4．裝小龍骨

將小龍(long)(long)骨(gu)(gu)垂直吊掛(gua)件(jian)(jian)如(ru)數放(fang)在(zai)大(da)龍(long)(long)骨(gu)(gu)上(shang)，將小龍(long)(long)骨(gu)(gu)遞上(shang)去，使小龍(long)(long)骨(gu)(gu)扣(kou)住(zhu)小龍(long)(long)骨(gu)(gu)垂直吊掛(gua)件(jian)(jian)。如(ru)小龍(long)(long)骨(gu)(gu)與(yu)橫(heng)撐相交，則(ze)在(zai)小龍(long)(long)骨(gu)(gu)上(shang)放(fang)置小龍(long)(long)骨(gu)(gu)平(ping)面連(lian)接(jie)件(jian)(jian)，橫(heng)撐扣(kou)住(zhu)小龍(long)(long)骨(gu)(gu)平(ping)面連(lian)接(jie)件(jian)(jian)。

5．裝罩面板

龍骨安裝完畢，經檢查(cha)無誤后，即(ji)可安裝罩面(mian)板(ban)，根據(ju)罩面(mian)板(ban)材料(liao)采用自攻螺絲(si)固定或膠粘(zhan)劑粘(zhan)貼(tie)