【鋁合金龍骨】鋁合金龍骨怎么安裝 鋁合金龍骨吊頂施工工藝

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(1)彈線定位

根據設計圖紙，結合具體情況，將龍骨及(ji)吊(diao)(diao)(diao)(diao)點(dian)(dian)位置彈到樓板底面上(shang)。如果吊(diao)(diao)(diao)(diao)頂設計要(yao)求(qiu)具有(you)一定造(zao)型或圖案，應先彈出吊(diao)(diao)(diao)(diao)頂對稱軸線，龍(long)(long)(long)骨(gu)(gu)及(ji)吊(diao)(diao)(diao)(diao)點(dian)(dian)位置應對稱布(bu)置。龍(long)(long)(long)骨(gu)(gu)和(he)吊(diao)(diao)(diao)(diao)桿的(de)(de)間距、主(zhu)龍(long)(long)(long)骨(gu)(gu)的(de)(de)間距是影響(xiang)吊(diao)(diao)(diao)(diao)頂高度的(de)(de)重(zhong)要(yao)因素。不同(tong)的(de)(de)龍(long)(long)(long)骨(gu)(gu)斷面及(ji)吊(diao)(diao)(diao)(diao)點(dian)(dian)間距，都有(you)可(ke)能影響(xiang)主(zhu)龍(long)(long)(long)骨(gu)(gu)之間的(de)(de)距離(li)。各種吊(diao)(diao)(diao)(diao)頂、龍(long)(long)(long)骨(gu)(gu)間距和(he)吊(diao)(diao)(diao)(diao)桿間距一般(ban)都控(kong)制在1.0一1.2m以內。彈線應清晰，位置準確。鋁合金板吊(diao)(diao)(diao)(diao)頂，如果是將板條卡在龍(long)(long)(long)骨(gu)(gu)之上(shang)，龍(long)(long)(long)骨(gu)(gu)應與板成垂(chui)直;如用螺釘固(gu)定，則(ze)要(yao)視(shi)板條的(de)(de)形狀，以及(ji)設計上(shang)的(de)(de)要(yao)求(qiu)而(er)具體掌握。

(2)確定吊頂標高

將設計標(biao)高(gao)線彈到四周墻(qiang)面(mian)或柱面(mian)上;如果吊(diao)頂有不同(tong)標(biao)高(gao)，那么(me)應(ying)將變截(jie)面(mian)的位置彈到樓板上。然后將角鋁(lv)或其他封(feng)口材料固(gu)定在(zai)墻(qiang)面(mian)或柱面(mian)，封(feng)口材料的底面(mian)與標(biao)高(gao)線重合(he)，角鋁(lv)常用的規格為25mm x25mm，鋁(lv)合(he)金(jin)板吊(diao)頂的角鋁(lv)應(ying)同(tong)板的色(se)彩一致。角鋁(lv)多(duo)用高(gao)強水泥(ni)釘固(gu)定，亦可用射釘固(gu)定。

(3)吊桿或鍍鋅鐵絲的固定

與(yu)結構一(yi)端(duan)的固定，常用(yong)(yong)(yong)(yong)的辦(ban)法是用(yong)(yong)(yong)(yong)射(she)(she)釘槍(亦稱石屎槍)將(jiang)吊桿或(huo)鍍鋅(xin)鐵(tie)絲固定。可以選(xuan)用(yong)(yong)(yong)(yong)尾部帶孔或(huo)不帶孔的兩種射(she)(she)釘規格(ge)。如果用(yong)(yong)(yong)(yong)角鋼一(yi)類材料(liao)做(zuo)吊桿，則龍骨也(ye)大(da)部分采(cai)用(yong)(yong)(yong)(yong)普通型鋼，應(ying)用(yong)(yong)(yong)(yong)沖(chong)擊(ji)鉆固定脹(zhang)管(guan)螺栓(shuan)，然后將(jiang)吊桿焊(han)在螺栓(shuan)上。吊桿與(yu)龍骨的固定.可以采(cai)用(yong)(yong)(yong)(yong)焊(han)接或(huo)鉆孔用(yong)(yong)(yong)(yong)螺栓(shuan)固定。

(4)龍骨安裝與調平

安(an)裝(zhuang)時，根據已確定(ding)(ding)的(de)(de)主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(大龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu))位(wei)置及確定(ding)(ding)的(de)(de)標高線(xian)，先大致將其基本就位(wei)。次(ci)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(中(zhong)(zhong)、小龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu))應(ying)(ying)緊(jin)貼主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)安(an)裝(zhuang)就位(wei)。龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)就位(wei)后(hou)，然(ran)后(hou)再滿拉(la)縱(zong)橫控(kong)制標高線(xian)(十字中(zhong)(zhong)心線(xian))，從一(yi)(yi)(yi)(yi)端開始(shi)，一(yi)(yi)(yi)(yi)邊(bian)(bian)安(an)裝(zhuang)，一(yi)(yi)(yi)(yi)邊(bian)(bian)調(diao)整，最后(hou)再精調(diao)一(yi)(yi)(yi)(yi)遍，直(zhi)到(dao)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)調(diao)平(ping)(ping)(ping)和調(diao)直(zhi)為(wei)止。如(ru)果(guo)面(mian)(mian)積較大，在中(zhong)(zhong)間還應(ying)(ying)考慮水平(ping)(ping)(ping)線(xian)適當起拱。調(diao)平(ping)(ping)(ping)時應(ying)(ying)注意一(yi)(yi)(yi)(yi)定(ding)(ding)要從一(yi)(yi)(yi)(yi)端調(diao)向另一(yi)(yi)(yi)(yi)端，要做(zuo)到(dao)縱(zong)橫平(ping)(ping)(ping)直(zhi)。，特別對(dui)于鋁(lv)合(he)金(jin)吊(diao)頂，龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)調(diao)平(ping)(ping)(ping)調(diao)直(zhi)是(shi)施(shi)工工序(xu)比較麻(ma)煩(fan)的(de)(de)一(yi)(yi)(yi)(yi)道.龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)是(shi)否調(diao)平(ping)(ping)(ping)，也是(shi)板條吊(diao)頂質量控(kong)制的(de)(de)關鍵。因為(wei)只有龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)調(diao)平(ping)(ping)(ping)，才能使板條飾(shi)面(mian)(mian)達(da)到(dao)理想的(de)(de)裝(zhuang)飾(shi)效(xiao)果(guo)，否則，波浪式的(de)(de)吊(diao)頂表面(mian)(mian)，整體看上去很不順眼。邊(bian)(bian)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)宜(yi)沿(yan)墻(qiang)面(mian)(mian)或(huo)柱面(mian)(mian)標高線(xian)釘(ding)牢(lao)。固定(ding)(ding)時一(yi)(yi)(yi)(yi)般(ban)常用(yong)(yong)(yong)高強(qiang)水泥釘(ding)，釘(ding)的(de)(de)間距(ju)不宜(yi)大于50cm。如(ru)果(guo)基層材料強(qiang)度較低，緊(jin)固力不好，應(ying)(ying)采取相應(ying)(ying)的(de)(de)措(cuo)施(shi)，改用(yong)(yong)(yong)脹管螺(luo)栓(shuan)或(huo)加大釘(ding)的(de)(de)長(chang)度等辦法。邊(bian)(bian)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)一(yi)(yi)(yi)(yi)般(ban)不承重，只起封口作用(yong)(yong)(yong)。一(yi)(yi)(yi)(yi)般(ban)選用(yong)(yong)(yong)連(lian)(lian)接件接長(chang)。連(lian)(lian)接件可(ke)用(yong)(yong)(yong)鋁(lv)合(he)金(jin)，亦可(ke)用(yong)(yong)(yong)鍍鋅鋼板，在其表面(mian)(mian)沖(chong)成倒刺，與主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)方孔相連(lian)(lian)。全面(mian)(mian)校正主、次(ci)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)位(wei)置及水平(ping)(ping)(ping)度，連(lian)(lian)接件應(ying)(ying)錯位(wei)安(an)裝(zhuang)。

(5)頂棚板安裝

頂(ding)棚板安(an)裝(zhuang)時，要使板材的(de)幾何尺寸(cun)能(neng)(neng)適應鋁合金龍(long)骨吊頂(ding)所承受的(de)荷載(zai)能(neng)(neng)力。如格(ge)構尺寸(cun)為(wei)600mm x 900mm,600mm x1200mm時.就不能(neng)(neng)安(an)裝(zhuang)石膏板，而只能(neng)(neng)安(an)裝(zhuang)礦棉(mian)板。