【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)(ji)吊點位置彈到樓板(ban)底面上。如(ru)(ru)果(guo)吊頂(ding)設(she)計要求具有(you)一定造型或(huo)圖(tu)案，應(ying)先彈出吊頂(ding)對稱軸線，龍(long)(long)(long)骨(gu)(gu)及(ji)(ji)吊點位置應(ying)對稱布置。龍(long)(long)(long)骨(gu)(gu)和(he)(he)吊桿(gan)(gan)的(de)(de)(de)間(jian)距、主龍(long)(long)(long)骨(gu)(gu)的(de)(de)(de)間(jian)距是影響(xiang)吊頂(ding)高(gao)度(du)的(de)(de)(de)重要因素。不(bu)同的(de)(de)(de)龍(long)(long)(long)骨(gu)(gu)斷面及(ji)(ji)吊點間(jian)距，都有(you)可(ke)能影響(xiang)主龍(long)(long)(long)骨(gu)(gu)之間(jian)的(de)(de)(de)距離(li)。各種吊頂(ding)、龍(long)(long)(long)骨(gu)(gu)間(jian)距和(he)(he)吊桿(gan)(gan)間(jian)距一般都控(kong)制在(zai)1.0一1.2m以(yi)內。彈線應(ying)清晰，位置準確。鋁合金板(ban)吊頂(ding)，如(ru)(ru)果(guo)是將板(ban)條(tiao)(tiao)卡在(zai)龍(long)(long)(long)骨(gu)(gu)之上，龍(long)(long)(long)骨(gu)(gu)應(ying)與(yu)板(ban)成(cheng)垂直;如(ru)(ru)用(yong)螺(luo)釘固定，則要視板(ban)條(tiao)(tiao)的(de)(de)(de)形狀，以(yi)及(ji)(ji)設(she)計上的(de)(de)(de)要求而具體(ti)掌握。

(2)確定吊頂標高

將設計標高(gao)線彈(dan)到四(si)周墻面(mian)(mian)或柱面(mian)(mian)上(shang);如(ru)果吊(diao)(diao)頂有不同標高(gao)，那(nei)么應將變(bian)截面(mian)(mian)的(de)位置(zhi)彈(dan)到樓板上(shang)。然后將角(jiao)(jiao)鋁(lv)或其(qi)他封(feng)口(kou)材料(liao)固(gu)定在(zai)墻面(mian)(mian)或柱面(mian)(mian)，封(feng)口(kou)材料(liao)的(de)底(di)面(mian)(mian)與(yu)標高(gao)線重合，角(jiao)(jiao)鋁(lv)常(chang)用的(de)規(gui)格為25mm x25mm，鋁(lv)合金板吊(diao)(diao)頂的(de)角(jiao)(jiao)鋁(lv)應同板的(de)色彩一致。角(jiao)(jiao)鋁(lv)多用高(gao)強水泥釘固(gu)定，亦(yi)可(ke)用射釘固(gu)定。

(3)吊桿或鍍鋅鐵絲的固定

與結(jie)構一端的固(gu)定(ding)(ding)，常用(yong)(yong)的辦(ban)法是用(yong)(yong)射(she)釘(ding)槍(亦稱(cheng)石屎槍)將吊桿或(huo)(huo)鍍鋅(xin)鐵絲固(gu)定(ding)(ding)。可(ke)以選用(yong)(yong)尾(wei)部(bu)帶孔或(huo)(huo)不帶孔的兩種射(she)釘(ding)規格。如果用(yong)(yong)角(jiao)鋼一類材料做(zuo)吊桿，則龍骨也大部(bu)分(fen)采用(yong)(yong)普(pu)通型鋼，應(ying)用(yong)(yong)沖擊鉆固(gu)定(ding)(ding)脹管(guan)螺(luo)栓(shuan)(shuan)，然后將吊桿焊(han)在螺(luo)栓(shuan)(shuan)上(shang)。吊桿與龍骨的固(gu)定(ding)(ding).可(ke)以采用(yong)(yong)焊(han)接(jie)或(huo)(huo)鉆孔用(yong)(yong)螺(luo)栓(shuan)(shuan)固(gu)定(ding)(ding)。

(4)龍骨安裝與調平

安裝時，根據已確(que)定(ding)(ding)的(de)(de)(de)(de)(de)主(zhu)龍(long)(long)骨(gu)(gu)(大龍(long)(long)骨(gu)(gu))位(wei)(wei)置(zhi)及(ji)確(que)定(ding)(ding)的(de)(de)(de)(de)(de)標高線，先大致將其基(ji)本就(jiu)位(wei)(wei)。次(ci)龍(long)(long)骨(gu)(gu)(中(zhong)、小龍(long)(long)骨(gu)(gu))應(ying)(ying)(ying)緊(jin)貼(tie)主(zhu)龍(long)(long)骨(gu)(gu)安裝就(jiu)位(wei)(wei)。龍(long)(long)骨(gu)(gu)就(jiu)位(wei)(wei)后，然后再滿(man)拉(la)縱(zong)橫控(kong)制標高線(十字中(zhong)心線)，從(cong)一(yi)(yi)(yi)端開(kai)始，一(yi)(yi)(yi)邊(bian)安裝，一(yi)(yi)(yi)邊(bian)調(diao)整(zheng)，最后再精調(diao)一(yi)(yi)(yi)遍(bian)，直到(dao)龍(long)(long)骨(gu)(gu)調(diao)平(ping)(ping)和(he)調(diao)直為止(zhi)。如果面(mian)(mian)積較(jiao)大，在中(zhong)間還(huan)應(ying)(ying)(ying)考(kao)慮水平(ping)(ping)線適當(dang)起(qi)拱(gong)。調(diao)平(ping)(ping)時應(ying)(ying)(ying)注意一(yi)(yi)(yi)定(ding)(ding)要從(cong)一(yi)(yi)(yi)端調(diao)向另一(yi)(yi)(yi)端，要做到(dao)縱(zong)橫平(ping)(ping)直。，特別對于鋁合金吊頂(ding)，龍(long)(long)骨(gu)(gu)的(de)(de)(de)(de)(de)調(diao)平(ping)(ping)調(diao)直是施工工序比較(jiao)麻煩的(de)(de)(de)(de)(de)一(yi)(yi)(yi)道.龍(long)(long)骨(gu)(gu)是否(fou)調(diao)平(ping)(ping)，也是板(ban)條(tiao)(tiao)吊頂(ding)質量控(kong)制的(de)(de)(de)(de)(de)關鍵。因(yin)為只有龍(long)(long)骨(gu)(gu)調(diao)平(ping)(ping)，才能使板(ban)條(tiao)(tiao)飾面(mian)(mian)達到(dao)理想(xiang)的(de)(de)(de)(de)(de)裝飾效果，否(fou)則(ze)，波浪(lang)式的(de)(de)(de)(de)(de)吊頂(ding)表面(mian)(mian)，整(zheng)體看(kan)上(shang)去(qu)很不順眼。邊(bian)龍(long)(long)骨(gu)(gu)宜沿墻面(mian)(mian)或(huo)柱面(mian)(mian)標高線釘牢。固定(ding)(ding)時一(yi)(yi)(yi)般(ban)常(chang)用(yong)(yong)(yong)高強水泥釘，釘的(de)(de)(de)(de)(de)間距不宜大于50cm。如果基(ji)層材料強度(du)較(jiao)低，緊(jin)固力不好，應(ying)(ying)(ying)采取(qu)相應(ying)(ying)(ying)的(de)(de)(de)(de)(de)措施，改用(yong)(yong)(yong)脹管螺栓或(huo)加大釘的(de)(de)(de)(de)(de)長度(du)等辦法(fa)。邊(bian)龍(long)(long)骨(gu)(gu)一(yi)(yi)(yi)般(ban)不承重，只起(qi)封(feng)口作用(yong)(yong)(yong)。一(yi)(yi)(yi)般(ban)選用(yong)(yong)(yong)連(lian)接(jie)(jie)件接(jie)(jie)長。連(lian)接(jie)(jie)件可(ke)用(yong)(yong)(yong)鋁合金，亦可(ke)用(yong)(yong)(yong)鍍(du)鋅鋼板(ban)，在其表面(mian)(mian)沖成倒刺，與主(zhu)龍(long)(long)骨(gu)(gu)方孔(kong)相連(lian)。全面(mian)(mian)校正主(zhu)、次(ci)龍(long)(long)骨(gu)(gu)的(de)(de)(de)(de)(de)位(wei)(wei)置(zhi)及(ji)水平(ping)(ping)度(du)，連(lian)接(jie)(jie)件應(ying)(ying)(ying)錯位(wei)(wei)安裝。

(5)頂棚板安裝

頂棚板安(an)裝(zhuang)時(shi)，要(yao)使板材(cai)的(de)幾何尺寸能適(shi)應鋁合(he)金龍骨吊頂所承(cheng)受的(de)荷載(zai)能力(li)。如格構(gou)尺寸為600mm x 900mm,600mm x1200mm時(shi).就不能安(an)裝(zhuang)石(shi)膏(gao)板，而只能安(an)裝(zhuang)礦棉板。