【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)吊點(dian)(dian)位(wei)置(zhi)彈(dan)到樓板底面(mian)上(shang)(shang)。如果吊頂(ding)設計要(yao)求具有一定造型或(huo)圖案，應先彈(dan)出(chu)吊頂(ding)對稱軸線，龍(long)骨(gu)及(ji)吊點(dian)(dian)位(wei)置(zhi)應對稱布置(zhi)。龍(long)骨(gu)和吊桿的(de)(de)間(jian)距、主龍(long)骨(gu)的(de)(de)間(jian)距是影響(xiang)吊頂(ding)高度的(de)(de)重要(yao)因素。不同(tong)的(de)(de)龍(long)骨(gu)斷(duan)面(mian)及(ji)吊點(dian)(dian)間(jian)距，都有可能影響(xiang)主龍(long)骨(gu)之間(jian)的(de)(de)距離(li)。各種吊頂(ding)、龍(long)骨(gu)間(jian)距和吊桿間(jian)距一般(ban)都控制(zhi)在1.0一1.2m以(yi)內。彈(dan)線應清晰，位(wei)置(zhi)準確。鋁合(he)金板吊頂(ding)，如果是將板條(tiao)卡在龍(long)骨(gu)之上(shang)(shang)，龍(long)骨(gu)應與板成(cheng)垂直;如用螺(luo)釘固定，則要(yao)視板條(tiao)的(de)(de)形狀，以(yi)及(ji)設計上(shang)(shang)的(de)(de)要(yao)求而具體掌握。

(2)確定吊頂標高

將(jiang)設計(ji)標(biao)(biao)高(gao)線彈到(dao)四(si)周墻面(mian)(mian)或柱面(mian)(mian)上(shang);如果吊頂有不同標(biao)(biao)高(gao)，那么應(ying)將(jiang)變截(jie)面(mian)(mian)的位置彈到(dao)樓板上(shang)。然后將(jiang)角(jiao)鋁(lv)或其他封(feng)口(kou)材料固(gu)定(ding)在(zai)墻面(mian)(mian)或柱面(mian)(mian)，封(feng)口(kou)材料的底(di)面(mian)(mian)與標(biao)(biao)高(gao)線重合，角(jiao)鋁(lv)常用(yong)的規格為(wei)25mm x25mm，鋁(lv)合金板吊頂的角(jiao)鋁(lv)應(ying)同板的色彩一(yi)致。角(jiao)鋁(lv)多(duo)用(yong)高(gao)強水泥釘固(gu)定(ding)，亦可用(yong)射(she)釘固(gu)定(ding)。

(3)吊桿或鍍鋅鐵絲的固定

與結構一(yi)端的固定(ding)(ding)，常用(yong)的辦法是用(yong)射(she)釘槍(qiang)(亦稱(cheng)石屎槍(qiang))將吊(diao)(diao)桿或鍍鋅(xin)鐵絲固定(ding)(ding)。可以(yi)選(xuan)用(yong)尾部帶(dai)(dai)孔或不(bu)帶(dai)(dai)孔的兩種(zhong)射(she)釘規格。如果用(yong)角鋼一(yi)類材(cai)料(liao)做吊(diao)(diao)桿，則龍骨也(ye)大部分采用(yong)普通型鋼，應(ying)用(yong)沖擊鉆固定(ding)(ding)脹管螺(luo)栓(shuan)，然后將吊(diao)(diao)桿焊(han)在螺(luo)栓(shuan)上。吊(diao)(diao)桿與龍骨的固定(ding)(ding).可以(yi)采用(yong)焊(han)接或鉆孔用(yong)螺(luo)栓(shuan)固定(ding)(ding)。

(4)龍骨安裝與調平

安(an)裝(zhuang)時(shi)，根(gen)據已確定的主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)(大龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu))位置(zhi)及確定的標(biao)高(gao)(gao)線(xian)，先(xian)大致將其基本就位。次龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)(中(zhong)、小龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu))應(ying)(ying)緊(jin)貼主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)安(an)裝(zhuang)就位。龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)就位后(hou)，然(ran)后(hou)再(zai)滿(man)拉(la)縱橫控制標(biao)高(gao)(gao)線(xian)(十字中(zhong)心線(xian))，從一端(duan)(duan)開始，一邊安(an)裝(zhuang)，一邊調(diao)整，最后(hou)再(zai)精(jing)調(diao)一遍(bian)，直到(dao)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)調(diao)平(ping)和(he)調(diao)直為止。如(ru)果(guo)面積較大，在(zai)中(zhong)間還(huan)應(ying)(ying)考慮(lv)水(shui)平(ping)線(xian)適當起拱。調(diao)平(ping)時(shi)應(ying)(ying)注意(yi)一定要(yao)(yao)從一端(duan)(duan)調(diao)向另一端(duan)(duan)，要(yao)(yao)做到(dao)縱橫平(ping)直。，特別對于鋁合金吊(diao)頂，龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)的調(diao)平(ping)調(diao)直是(shi)施工(gong)工(gong)序比(bi)較麻煩(fan)的一道.龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)是(shi)否(fou)調(diao)平(ping)，也是(shi)板條吊(diao)頂質(zhi)量控制的關鍵。因為只有龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)調(diao)平(ping)，才能使板條飾(shi)面達到(dao)理想的裝(zhuang)飾(shi)效果(guo)，否(fou)則，波浪式的吊(diao)頂表面，整體看上(shang)去(qu)很不(bu)順眼。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)宜(yi)沿墻面或柱(zhu)面標(biao)高(gao)(gao)線(xian)釘(ding)牢(lao)。固定時(shi)一般(ban)常用(yong)(yong)(yong)(yong)高(gao)(gao)強(qiang)水(shui)泥釘(ding)，釘(ding)的間距不(bu)宜(yi)大于50cm。如(ru)果(guo)基層材料強(qiang)度(du)較低，緊(jin)固力不(bu)好，應(ying)(ying)采取相(xiang)應(ying)(ying)的措施，改用(yong)(yong)(yong)(yong)脹管(guan)螺(luo)栓或加大釘(ding)的長度(du)等辦法。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)一般(ban)不(bu)承(cheng)重，只起封(feng)口作用(yong)(yong)(yong)(yong)。一般(ban)選用(yong)(yong)(yong)(yong)連接(jie)(jie)件接(jie)(jie)長。連接(jie)(jie)件可用(yong)(yong)(yong)(yong)鋁合金，亦可用(yong)(yong)(yong)(yong)鍍鋅鋼板，在(zai)其表面沖(chong)成倒刺，與(yu)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)方孔相(xiang)連。全面校正主(zhu)、次龍(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)(gu)的位置(zhi)及水(shui)平(ping)度(du)，連接(jie)(jie)件應(ying)(ying)錯位安(an)裝(zhuang)。

(5)頂棚板安裝

頂棚板安裝時，要使板材的(de)幾何尺(chi)寸(cun)能(neng)(neng)適應鋁(lv)合金龍骨吊頂所承受的(de)荷(he)載(zai)能(neng)(neng)力。如格構尺(chi)寸(cun)為600mm x 900mm,600mm x1200mm時.就不能(neng)(neng)安裝石膏(gao)板，而只(zhi)能(neng)(neng)安裝礦棉板。