【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，將龍骨及吊(diao)(diao)點(dian)位(wei)置彈(dan)(dan)到樓(lou)板(ban)(ban)底面上。如果(guo)吊(diao)(diao)頂設計要求具(ju)有(you)一定造型或(huo)圖(tu)案，應先彈(dan)(dan)出(chu)吊(diao)(diao)頂對(dui)稱(cheng)(cheng)軸線，龍(long)(long)(long)骨(gu)(gu)及吊(diao)(diao)點(dian)位(wei)置應對(dui)稱(cheng)(cheng)布置。龍(long)(long)(long)骨(gu)(gu)和(he)吊(diao)(diao)桿的(de)間(jian)(jian)(jian)距(ju)(ju)、主(zhu)龍(long)(long)(long)骨(gu)(gu)的(de)間(jian)(jian)(jian)距(ju)(ju)是影響(xiang)吊(diao)(diao)頂高度(du)的(de)重要因素。不(bu)同的(de)龍(long)(long)(long)骨(gu)(gu)斷(duan)面及吊(diao)(diao)點(dian)間(jian)(jian)(jian)距(ju)(ju)，都有(you)可能影響(xiang)主(zhu)龍(long)(long)(long)骨(gu)(gu)之間(jian)(jian)(jian)的(de)距(ju)(ju)離。各種吊(diao)(diao)頂、龍(long)(long)(long)骨(gu)(gu)間(jian)(jian)(jian)距(ju)(ju)和(he)吊(diao)(diao)桿間(jian)(jian)(jian)距(ju)(ju)一般都控制在1.0一1.2m以內。彈(dan)(dan)線應清晰，位(wei)置準確(que)。鋁合金板(ban)(ban)吊(diao)(diao)頂，如果(guo)是將(jiang)板(ban)(ban)條卡在龍(long)(long)(long)骨(gu)(gu)之上，龍(long)(long)(long)骨(gu)(gu)應與板(ban)(ban)成垂(chui)直;如用螺釘固定，則要視板(ban)(ban)條的(de)形狀，以及設計上的(de)要求而具(ju)體掌握。

(2)確定吊頂標高

將設計標(biao)高線彈到四周墻面(mian)或(huo)柱面(mian)上;如果吊(diao)頂有不(bu)同標(biao)高，那么(me)應將變截面(mian)的(de)(de)位置彈到樓(lou)板上。然后將角(jiao)(jiao)鋁或(huo)其他封口(kou)材(cai)(cai)料固(gu)定在墻面(mian)或(huo)柱面(mian)，封口(kou)材(cai)(cai)料的(de)(de)底面(mian)與標(biao)高線重合，角(jiao)(jiao)鋁常用(yong)的(de)(de)規格為25mm x25mm，鋁合金板吊(diao)頂的(de)(de)角(jiao)(jiao)鋁應同板的(de)(de)色(se)彩一致。角(jiao)(jiao)鋁多用(yong)高強水泥釘(ding)固(gu)定，亦可用(yong)射釘(ding)固(gu)定。

(3)吊桿或鍍鋅鐵絲的固定

與結構一端的固定(ding)，常用(yong)的辦(ban)法(fa)是用(yong)射釘槍(亦稱石屎槍)將(jiang)吊桿(gan)或(huo)鍍鋅鐵絲(si)固定(ding)。可(ke)以(yi)選用(yong)尾部(bu)帶孔或(huo)不帶孔的兩種射釘規(gui)格。如果(guo)用(yong)角(jiao)鋼(gang)一類(lei)材料做吊桿(gan)，則龍骨(gu)也大部(bu)分(fen)采(cai)用(yong)普通型鋼(gang)，應用(yong)沖擊鉆固定(ding)脹管螺栓(shuan)，然(ran)后將(jiang)吊桿(gan)焊在螺栓(shuan)上。吊桿(gan)與龍骨(gu)的固定(ding).可(ke)以(yi)采(cai)用(yong)焊接(jie)或(huo)鉆孔用(yong)螺栓(shuan)固定(ding)。

(4)龍骨安裝與調平

安(an)(an)裝時，根據已確定的(de)(de)(de)主龍(long)(long)(long)骨(gu)(大龍(long)(long)(long)骨(gu))位(wei)置及確定的(de)(de)(de)標(biao)高(gao)線(xian)(xian)，先大致將其基本就(jiu)(jiu)位(wei)。次龍(long)(long)(long)骨(gu)(中、小龍(long)(long)(long)骨(gu))應緊貼主龍(long)(long)(long)骨(gu)安(an)(an)裝就(jiu)(jiu)位(wei)。龍(long)(long)(long)骨(gu)就(jiu)(jiu)位(wei)后(hou)，然(ran)后(hou)再(zai)滿拉縱(zong)橫控制標(biao)高(gao)線(xian)(xian)(十字中心(xin)線(xian)(xian))，從(cong)一(yi)(yi)(yi)(yi)端開始，一(yi)(yi)(yi)(yi)邊(bian)(bian)(bian)安(an)(an)裝，一(yi)(yi)(yi)(yi)邊(bian)(bian)(bian)調(diao)(diao)(diao)整(zheng)，最后(hou)再(zai)精調(diao)(diao)(diao)一(yi)(yi)(yi)(yi)遍，直(zhi)到龍(long)(long)(long)骨(gu)調(diao)(diao)(diao)平和調(diao)(diao)(diao)直(zhi)為止。如(ru)果面(mian)(mian)(mian)積較(jiao)大，在(zai)中間還應考(kao)慮水(shui)平線(xian)(xian)適當起(qi)拱。調(diao)(diao)(diao)平時應注意一(yi)(yi)(yi)(yi)定要從(cong)一(yi)(yi)(yi)(yi)端調(diao)(diao)(diao)向另(ling)一(yi)(yi)(yi)(yi)端，要做到縱(zong)橫平直(zhi)。，特別對于鋁合(he)金吊(diao)頂(ding)，龍(long)(long)(long)骨(gu)的(de)(de)(de)調(diao)(diao)(diao)平調(diao)(diao)(diao)直(zhi)是(shi)(shi)施工工序(xu)比較(jiao)麻煩的(de)(de)(de)一(yi)(yi)(yi)(yi)道(dao).龍(long)(long)(long)骨(gu)是(shi)(shi)否(fou)調(diao)(diao)(diao)平，也是(shi)(shi)板(ban)條吊(diao)頂(ding)質量控制的(de)(de)(de)關鍵(jian)。因為只有龍(long)(long)(long)骨(gu)調(diao)(diao)(diao)平，才能使板(ban)條飾面(mian)(mian)(mian)達到理(li)想的(de)(de)(de)裝飾效果，否(fou)則，波浪式的(de)(de)(de)吊(diao)頂(ding)表面(mian)(mian)(mian)，整(zheng)體(ti)看上(shang)去很不(bu)(bu)順眼。邊(bian)(bian)(bian)龍(long)(long)(long)骨(gu)宜(yi)沿墻面(mian)(mian)(mian)或柱面(mian)(mian)(mian)標(biao)高(gao)線(xian)(xian)釘(ding)(ding)牢。固(gu)定時一(yi)(yi)(yi)(yi)般(ban)常用(yong)(yong)高(gao)強(qiang)水(shui)泥釘(ding)(ding)，釘(ding)(ding)的(de)(de)(de)間距不(bu)(bu)宜(yi)大于50cm。如(ru)果基層材(cai)料強(qiang)度較(jiao)低，緊固(gu)力不(bu)(bu)好，應采(cai)取相應的(de)(de)(de)措施，改(gai)用(yong)(yong)脹管螺栓或加大釘(ding)(ding)的(de)(de)(de)長度等辦法。邊(bian)(bian)(bian)龍(long)(long)(long)骨(gu)一(yi)(yi)(yi)(yi)般(ban)不(bu)(bu)承重(zhong)，只起(qi)封(feng)口作用(yong)(yong)。一(yi)(yi)(yi)(yi)般(ban)選(xuan)用(yong)(yong)連接件(jian)接長。連接件(jian)可用(yong)(yong)鋁合(he)金，亦可用(yong)(yong)鍍(du)鋅(xin)鋼板(ban)，在(zai)其表面(mian)(mian)(mian)沖(chong)成倒刺，與主龍(long)(long)(long)骨(gu)方孔(kong)相連。全面(mian)(mian)(mian)校正主、次龍(long)(long)(long)骨(gu)的(de)(de)(de)位(wei)置及水(shui)平度，連接件(jian)應錯位(wei)安(an)(an)裝。

(5)頂棚板安裝

頂棚板(ban)(ban)安裝時，要使板(ban)(ban)材的幾何(he)尺寸能(neng)適應鋁合金龍骨(gu)吊(diao)頂所承受的荷載能(neng)力(li)。如格構尺寸為600mm x 900mm,600mm x1200mm時.就不能(neng)安裝石膏板(ban)(ban)，而只能(neng)安裝礦棉板(ban)(ban)。