【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

(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)點(dian)位(wei)置(zhi)彈到樓(lou)板(ban)(ban)底面上。如(ru)果吊(diao)(diao)頂(ding)設計要求(qiu)具有一(yi)定(ding)造型或圖案，應(ying)先(xian)彈出吊(diao)(diao)頂(ding)對稱(cheng)軸(zhou)線(xian)，龍(long)(long)(long)骨(gu)(gu)(gu)及(ji)吊(diao)(diao)點(dian)位(wei)置(zhi)應(ying)對稱(cheng)布置(zhi)。龍(long)(long)(long)骨(gu)(gu)(gu)和吊(diao)(diao)桿的(de)(de)間(jian)(jian)距、主(zhu)(zhu)龍(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)間(jian)(jian)距是(shi)(shi)影響吊(diao)(diao)頂(ding)高(gao)度的(de)(de)重要因素。不同的(de)(de)龍(long)(long)(long)骨(gu)(gu)(gu)斷面及(ji)吊(diao)(diao)點(dian)間(jian)(jian)距，都有可能影響主(zhu)(zhu)龍(long)(long)(long)骨(gu)(gu)(gu)之間(jian)(jian)的(de)(de)距離(li)。各種吊(diao)(diao)頂(ding)、龍(long)(long)(long)骨(gu)(gu)(gu)間(jian)(jian)距和吊(diao)(diao)桿間(jian)(jian)距一(yi)般都控制(zhi)在1.0一(yi)1.2m以(yi)內。彈線(xian)應(ying)清晰，位(wei)置(zhi)準確(que)。鋁(lv)合金板(ban)(ban)吊(diao)(diao)頂(ding)，如(ru)果是(shi)(shi)將板(ban)(ban)條(tiao)卡在龍(long)(long)(long)骨(gu)(gu)(gu)之上，龍(long)(long)(long)骨(gu)(gu)(gu)應(ying)與板(ban)(ban)成(cheng)垂直;如(ru)用(yong)螺釘固定(ding)，則(ze)要視板(ban)(ban)條(tiao)的(de)(de)形狀，以(yi)及(ji)設計上的(de)(de)要求(qiu)而(er)具體掌握。

(2)確定吊頂標高

將設計標(biao)(biao)高線(xian)(xian)彈到(dao)四周墻面或(huo)柱面上;如果吊頂(ding)有不同標(biao)(biao)高，那么應(ying)將變(bian)截(jie)面的位置彈到(dao)樓板上。然(ran)后將角(jiao)鋁(lv)或(huo)其(qi)他封口(kou)材(cai)料固定在墻面或(huo)柱面，封口(kou)材(cai)料的底面與標(biao)(biao)高線(xian)(xian)重(zhong)合，角(jiao)鋁(lv)常用的規格為25mm x25mm，鋁(lv)合金(jin)板吊頂(ding)的角(jiao)鋁(lv)應(ying)同板的色(se)彩(cai)一(yi)致。角(jiao)鋁(lv)多用高強水泥(ni)釘固定，亦可用射釘固定。

(3)吊桿或鍍鋅鐵絲的固定

與結構一(yi)端的固定(ding)(ding)(ding)，常用(yong)的辦法是用(yong)射釘(ding)槍(亦稱石屎槍)將吊(diao)(diao)桿或鍍鋅鐵絲固定(ding)(ding)(ding)。可以選用(yong)尾(wei)部(bu)帶孔或不帶孔的兩種射釘(ding)規格(ge)。如果用(yong)角鋼(gang)一(yi)類材(cai)料做吊(diao)(diao)桿，則龍(long)骨也大部(bu)分采用(yong)普通型鋼(gang)，應用(yong)沖擊(ji)鉆固定(ding)(ding)(ding)脹管螺(luo)栓，然后將吊(diao)(diao)桿焊在螺(luo)栓上(shang)。吊(diao)(diao)桿與龍(long)骨的固定(ding)(ding)(ding).可以采用(yong)焊接或鉆孔用(yong)螺(luo)栓固定(ding)(ding)(ding)。

(4)龍骨安裝與調平

安(an)裝時(shi)，根據已確(que)定(ding)(ding)的(de)主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(大(da)(da)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu))位置及確(que)定(ding)(ding)的(de)標高(gao)(gao)線，先大(da)(da)致將其基(ji)本就(jiu)(jiu)位。次龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(中(zhong)、小龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu))應緊貼主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)安(an)裝就(jiu)(jiu)位。龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)就(jiu)(jiu)位后，然后再滿拉(la)縱橫控制(zhi)標高(gao)(gao)線(十字中(zhong)心線)，從一(yi)(yi)(yi)端(duan)開始，一(yi)(yi)(yi)邊安(an)裝，一(yi)(yi)(yi)邊調(diao)整，最后再精調(diao)一(yi)(yi)(yi)遍，直(zhi)(zhi)到龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)調(diao)平和調(diao)直(zhi)(zhi)為止。如果(guo)面(mian)(mian)積較(jiao)(jiao)大(da)(da)，在(zai)中(zhong)間還應考(kao)慮水平線適當起拱。調(diao)平時(shi)應注意一(yi)(yi)(yi)定(ding)(ding)要(yao)從一(yi)(yi)(yi)端(duan)調(diao)向(xiang)另(ling)一(yi)(yi)(yi)端(duan)，要(yao)做到縱橫平直(zhi)(zhi)。，特別(bie)對于鋁合(he)金吊頂，龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)調(diao)平調(diao)直(zhi)(zhi)是施工工序比較(jiao)(jiao)麻煩的(de)一(yi)(yi)(yi)道.龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)是否調(diao)平，也是板(ban)條(tiao)吊頂質量控制(zhi)的(de)關鍵。因為只(zhi)有龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)調(diao)平，才能使板(ban)條(tiao)飾面(mian)(mian)達(da)到理想的(de)裝飾效果(guo)，否則，波浪式(shi)的(de)吊頂表面(mian)(mian)，整體看上去很不(bu)(bu)順眼。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)宜沿墻面(mian)(mian)或(huo)柱面(mian)(mian)標高(gao)(gao)線釘(ding)牢。固定(ding)(ding)時(shi)一(yi)(yi)(yi)般常用(yong)(yong)高(gao)(gao)強(qiang)水泥釘(ding)，釘(ding)的(de)間距(ju)不(bu)(bu)宜大(da)(da)于50cm。如果(guo)基(ji)層材料強(qiang)度較(jiao)(jiao)低，緊固力不(bu)(bu)好，應采取相應的(de)措施，改(gai)用(yong)(yong)脹管螺栓或(huo)加大(da)(da)釘(ding)的(de)長(chang)度等辦法(fa)。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)一(yi)(yi)(yi)般不(bu)(bu)承(cheng)重，只(zhi)起封口作用(yong)(yong)。一(yi)(yi)(yi)般選用(yong)(yong)連(lian)接件(jian)接長(chang)。連(lian)接件(jian)可用(yong)(yong)鋁合(he)金，亦(yi)可用(yong)(yong)鍍鋅(xin)鋼板(ban)，在(zai)其表面(mian)(mian)沖成倒刺，與主龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)方孔(kong)相連(lian)。全(quan)面(mian)(mian)校(xiao)正主、次龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)位置及水平度，連(lian)接件(jian)應錯位安(an)裝。

(5)頂棚板安裝

頂(ding)棚板(ban)安裝(zhuang)時，要使板(ban)材的(de)幾何尺(chi)寸能適應(ying)鋁合金龍(long)骨吊頂(ding)所(suo)承受的(de)荷載能力。如格構尺(chi)寸為600mm x 900mm,600mm x1200mm時.就(jiu)不能安裝(zhuang)石膏板(ban)，而只能安裝(zhuang)礦棉(mian)板(ban)。