【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)點位置(zhi)彈(dan)到樓板(ban)(ban)(ban)底面上。如果吊(diao)頂(ding)設計要(yao)求具(ju)有(you)一定造(zao)型或圖案，應(ying)先彈(dan)出吊(diao)頂(ding)對稱軸線，龍(long)(long)骨及(ji)吊(diao)點位置(zhi)應(ying)對稱布(bu)置(zhi)。龍(long)(long)骨和吊(diao)桿的(de)(de)間距(ju)(ju)、主龍(long)(long)骨的(de)(de)間距(ju)(ju)是影響(xiang)吊(diao)頂(ding)高度(du)的(de)(de)重要(yao)因素。不(bu)同的(de)(de)龍(long)(long)骨斷面及(ji)吊(diao)點間距(ju)(ju)，都(dou)有(you)可(ke)能影響(xiang)主龍(long)(long)骨之間的(de)(de)距(ju)(ju)離。各種吊(diao)頂(ding)、龍(long)(long)骨間距(ju)(ju)和吊(diao)桿間距(ju)(ju)一般(ban)都(dou)控制在1.0一1.2m以(yi)內。彈(dan)線應(ying)清晰，位置(zhi)準確。鋁合金板(ban)(ban)(ban)吊(diao)頂(ding)，如果是將板(ban)(ban)(ban)條卡在龍(long)(long)骨之上，龍(long)(long)骨應(ying)與板(ban)(ban)(ban)成垂(chui)直;如用(yong)螺釘固(gu)定，則(ze)要(yao)視板(ban)(ban)(ban)條的(de)(de)形狀，以(yi)及(ji)設計上的(de)(de)要(yao)求而具(ju)體掌握。

(2)確定吊頂標高

將(jiang)設計(ji)標高線(xian)彈(dan)到四周墻面(mian)(mian)或柱面(mian)(mian)上;如果吊頂有(you)不同標高，那(nei)么(me)應將(jiang)變截面(mian)(mian)的位置彈(dan)到樓板上。然(ran)后將(jiang)角鋁(lv)或其他封口材(cai)料固定在墻面(mian)(mian)或柱面(mian)(mian)，封口材(cai)料的底面(mian)(mian)與標高線(xian)重合(he)，角鋁(lv)常用的規格為25mm x25mm，鋁(lv)合(he)金板吊頂的角鋁(lv)應同板的色彩一致。角鋁(lv)多用高強(qiang)水泥釘固定，亦(yi)可用射釘固定。

(3)吊桿或鍍鋅鐵絲的固定

與結構一端的固(gu)定(ding)，常用(yong)(yong)的辦法是用(yong)(yong)射釘槍(qiang)(亦稱石屎槍(qiang))將吊(diao)桿(gan)或(huo)鍍鋅鐵(tie)絲固(gu)定(ding)。可以選用(yong)(yong)尾部帶孔(kong)或(huo)不(bu)帶孔(kong)的兩種(zhong)射釘規格。如果用(yong)(yong)角鋼一類(lei)材料做吊(diao)桿(gan)，則龍(long)骨(gu)也(ye)大部分采用(yong)(yong)普通型(xing)鋼，應用(yong)(yong)沖擊鉆固(gu)定(ding)脹管螺栓，然后將吊(diao)桿(gan)焊在螺栓上(shang)。吊(diao)桿(gan)與龍(long)骨(gu)的固(gu)定(ding).可以采用(yong)(yong)焊接(jie)或(huo)鉆孔(kong)用(yong)(yong)螺栓固(gu)定(ding)。

(4)龍骨安裝與調平

安(an)裝時(shi)，根據已確定(ding)的(de)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(大(da)龍(long)(long)(long)(long)骨(gu)(gu))位(wei)(wei)(wei)(wei)置及(ji)確定(ding)的(de)標高線(xian)，先大(da)致(zhi)將其(qi)基(ji)本就位(wei)(wei)(wei)(wei)。次龍(long)(long)(long)(long)骨(gu)(gu)(中(zhong)、小龍(long)(long)(long)(long)骨(gu)(gu))應緊貼(tie)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)安(an)裝就位(wei)(wei)(wei)(wei)。龍(long)(long)(long)(long)骨(gu)(gu)就位(wei)(wei)(wei)(wei)后(hou)，然后(hou)再(zai)滿拉(la)縱橫(heng)控制(zhi)標高線(xian)(十字中(zhong)心(xin)線(xian))，從(cong)一(yi)端開始(shi)，一(yi)邊安(an)裝，一(yi)邊調(diao)整，最后(hou)再(zai)精調(diao)一(yi)遍(bian)，直(zhi)到(dao)龍(long)(long)(long)(long)骨(gu)(gu)調(diao)平(ping)和調(diao)直(zhi)為止。如果(guo)面(mian)(mian)(mian)積較(jiao)大(da)，在(zai)中(zhong)間還應考慮水平(ping)線(xian)適當(dang)起(qi)拱。調(diao)平(ping)時(shi)應注意一(yi)定(ding)要(yao)從(cong)一(yi)端調(diao)向另一(yi)端，要(yao)做到(dao)縱橫(heng)平(ping)直(zhi)。，特(te)別對于(yu)(yu)鋁(lv)合金(jin)吊(diao)頂(ding)(ding)，龍(long)(long)(long)(long)骨(gu)(gu)的(de)調(diao)平(ping)調(diao)直(zhi)是(shi)施(shi)工(gong)工(gong)序比較(jiao)麻(ma)煩的(de)一(yi)道.龍(long)(long)(long)(long)骨(gu)(gu)是(shi)否調(diao)平(ping)，也是(shi)板條吊(diao)頂(ding)(ding)質(zhi)量控制(zhi)的(de)關(guan)鍵。因為只有龍(long)(long)(long)(long)骨(gu)(gu)調(diao)平(ping)，才能使板條飾面(mian)(mian)(mian)達到(dao)理想的(de)裝飾效果(guo)，否則，波(bo)浪式(shi)的(de)吊(diao)頂(ding)(ding)表面(mian)(mian)(mian)，整體看上去很不順眼。邊龍(long)(long)(long)(long)骨(gu)(gu)宜沿墻面(mian)(mian)(mian)或(huo)柱面(mian)(mian)(mian)標高線(xian)釘(ding)牢。固(gu)定(ding)時(shi)一(yi)般常用(yong)(yong)高強水泥釘(ding)，釘(ding)的(de)間距不宜大(da)于(yu)(yu)50cm。如果(guo)基(ji)層(ceng)材(cai)料強度(du)(du)(du)較(jiao)低，緊固(gu)力不好，應采取(qu)相應的(de)措施(shi)，改用(yong)(yong)脹管(guan)螺栓(shuan)或(huo)加大(da)釘(ding)的(de)長度(du)(du)(du)等辦法。邊龍(long)(long)(long)(long)骨(gu)(gu)一(yi)般不承重，只起(qi)封口作用(yong)(yong)。一(yi)般選用(yong)(yong)連(lian)接件接長。連(lian)接件可用(yong)(yong)鋁(lv)合金(jin)，亦可用(yong)(yong)鍍鋅鋼板，在(zai)其(qi)表面(mian)(mian)(mian)沖成倒刺，與主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)方(fang)孔(kong)相連(lian)。全面(mian)(mian)(mian)校正(zheng)主(zhu)、次龍(long)(long)(long)(long)骨(gu)(gu)的(de)位(wei)(wei)(wei)(wei)置及(ji)水平(ping)度(du)(du)(du)，連(lian)接件應錯位(wei)(wei)(wei)(wei)安(an)裝。

(5)頂棚板安裝

頂棚板(ban)安裝(zhuang)時(shi)，要使板(ban)材的(de)幾何尺(chi)(chi)寸(cun)能適應鋁(lv)合金龍骨(gu)吊頂所承受(shou)的(de)荷(he)載能力。如格構尺(chi)(chi)寸(cun)為600mm x 900mm,600mm x1200mm時(shi).就(jiu)不(bu)能安裝(zhuang)石膏板(ban)，而(er)只能安裝(zhuang)礦(kuang)棉板(ban)。