【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，將龍骨及吊(diao)(diao)點(dian)位置(zhi)彈到(dao)樓板底(di)面上(shang)。如(ru)果吊(diao)(diao)頂(ding)(ding)設(she)計要(yao)(yao)求具(ju)有(you)一(yi)定(ding)造型或圖(tu)案，應(ying)(ying)先彈出吊(diao)(diao)頂(ding)(ding)對(dui)稱(cheng)軸線，龍(long)骨(gu)(gu)(gu)(gu)及吊(diao)(diao)點(dian)位置(zhi)應(ying)(ying)對(dui)稱(cheng)布置(zhi)。龍(long)骨(gu)(gu)(gu)(gu)和(he)吊(diao)(diao)桿的(de)(de)間距(ju)(ju)(ju)、主龍(long)骨(gu)(gu)(gu)(gu)的(de)(de)間距(ju)(ju)(ju)是影響(xiang)吊(diao)(diao)頂(ding)(ding)高度的(de)(de)重要(yao)(yao)因素。不同的(de)(de)龍(long)骨(gu)(gu)(gu)(gu)斷面及吊(diao)(diao)點(dian)間距(ju)(ju)(ju)，都(dou)有(you)可能影響(xiang)主龍(long)骨(gu)(gu)(gu)(gu)之(zhi)(zhi)間的(de)(de)距(ju)(ju)(ju)離。各(ge)種(zhong)吊(diao)(diao)頂(ding)(ding)、龍(long)骨(gu)(gu)(gu)(gu)間距(ju)(ju)(ju)和(he)吊(diao)(diao)桿間距(ju)(ju)(ju)一(yi)般都(dou)控制在1.0一(yi)1.2m以內(nei)。彈線應(ying)(ying)清(qing)晰，位置(zhi)準確。鋁合金板吊(diao)(diao)頂(ding)(ding)，如(ru)果是將(jiang)板條(tiao)卡在龍(long)骨(gu)(gu)(gu)(gu)之(zhi)(zhi)上(shang)，龍(long)骨(gu)(gu)(gu)(gu)應(ying)(ying)與板成垂(chui)直;如(ru)用(yong)螺釘固(gu)定(ding)，則要(yao)(yao)視板條(tiao)的(de)(de)形狀，以及設(she)計上(shang)的(de)(de)要(yao)(yao)求而具(ju)體掌握。

(2)確定吊頂標高

將設(she)計標(biao)高線彈到(dao)四(si)周(zhou)墻面(mian)(mian)或(huo)柱面(mian)(mian)上(shang);如果吊(diao)頂有(you)不同標(biao)高，那(nei)么(me)應將變截面(mian)(mian)的(de)(de)位置彈到(dao)樓板上(shang)。然后將角鋁(lv)或(huo)其他(ta)封口(kou)材料固(gu)定在(zai)墻面(mian)(mian)或(huo)柱面(mian)(mian)，封口(kou)材料的(de)(de)底面(mian)(mian)與標(biao)高線重合，角鋁(lv)常用(yong)的(de)(de)規格為25mm x25mm，鋁(lv)合金板吊(diao)頂的(de)(de)角鋁(lv)應同板的(de)(de)色彩一致。角鋁(lv)多用(yong)高強水泥釘固(gu)定，亦可用(yong)射釘固(gu)定。

(3)吊桿或鍍鋅鐵絲的固定

與(yu)結構一端(duan)的固定，常用(yong)(yong)的辦法是用(yong)(yong)射(she)釘槍(qiang)(亦稱石(shi)屎槍(qiang))將(jiang)(jiang)吊(diao)桿(gan)或鍍鋅鐵絲(si)固定。可(ke)以(yi)(yi)選用(yong)(yong)尾(wei)部帶孔或不帶孔的兩種射(she)釘規格。如果用(yong)(yong)角鋼一類材料做(zuo)吊(diao)桿(gan)，則龍(long)骨(gu)也大部分采用(yong)(yong)普通(tong)型鋼，應(ying)用(yong)(yong)沖(chong)擊鉆固定脹管螺栓，然(ran)后將(jiang)(jiang)吊(diao)桿(gan)焊在螺栓上。吊(diao)桿(gan)與(yu)龍(long)骨(gu)的固定.可(ke)以(yi)(yi)采用(yong)(yong)焊接或鉆孔用(yong)(yong)螺栓固定。

(4)龍骨安裝與調平

安裝(zhuang)時(shi)，根(gen)據已確(que)定的(de)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(大(da)(da)龍(long)(long)(long)(long)骨(gu)(gu)(gu))位(wei)置及確(que)定的(de)標高(gao)線(xian)，先(xian)大(da)(da)致將其(qi)(qi)基本就位(wei)。次(ci)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(中、小龍(long)(long)(long)(long)骨(gu)(gu)(gu))應(ying)緊貼主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)安裝(zhuang)就位(wei)。龍(long)(long)(long)(long)骨(gu)(gu)(gu)就位(wei)后(hou)(hou)，然后(hou)(hou)再(zai)滿拉縱(zong)橫(heng)控(kong)制標高(gao)線(xian)(十字中心線(xian))，從一(yi)(yi)端開始，一(yi)(yi)邊(bian)安裝(zhuang)，一(yi)(yi)邊(bian)調(diao)(diao)(diao)整，最后(hou)(hou)再(zai)精調(diao)(diao)(diao)一(yi)(yi)遍，直到龍(long)(long)(long)(long)骨(gu)(gu)(gu)調(diao)(diao)(diao)平(ping)和調(diao)(diao)(diao)直為(wei)止。如果面積較(jiao)大(da)(da)，在中間(jian)還應(ying)考慮水(shui)平(ping)線(xian)適當起拱。調(diao)(diao)(diao)平(ping)時(shi)應(ying)注意一(yi)(yi)定要從一(yi)(yi)端調(diao)(diao)(diao)向另一(yi)(yi)端，要做(zuo)到縱(zong)橫(heng)平(ping)直。，特別對于(yu)鋁(lv)(lv)合(he)金吊頂，龍(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)調(diao)(diao)(diao)平(ping)調(diao)(diao)(diao)直是施工(gong)工(gong)序比較(jiao)麻煩(fan)的(de)一(yi)(yi)道.龍(long)(long)(long)(long)骨(gu)(gu)(gu)是否調(diao)(diao)(diao)平(ping)，也是板條(tiao)吊頂質量控(kong)制的(de)關鍵。因為(wei)只(zhi)有龍(long)(long)(long)(long)骨(gu)(gu)(gu)調(diao)(diao)(diao)平(ping)，才(cai)能使板條(tiao)飾面達到理想的(de)裝(zhuang)飾效果，否則，波浪式(shi)的(de)吊頂表面，整體看上去(qu)很不順眼。邊(bian)龍(long)(long)(long)(long)骨(gu)(gu)(gu)宜沿(yan)墻(qiang)面或(huo)柱面標高(gao)線(xian)釘牢(lao)。固定時(shi)一(yi)(yi)般常用(yong)高(gao)強(qiang)水(shui)泥(ni)釘，釘的(de)間(jian)距不宜大(da)(da)于(yu)50cm。如果基層材料強(qiang)度較(jiao)低，緊固力不好，應(ying)采取相應(ying)的(de)措(cuo)施，改用(yong)脹管(guan)螺栓(shuan)或(huo)加大(da)(da)釘的(de)長度等辦法。邊(bian)龍(long)(long)(long)(long)骨(gu)(gu)(gu)一(yi)(yi)般不承重，只(zhi)起封(feng)口作用(yong)。一(yi)(yi)般選用(yong)連(lian)(lian)接(jie)件接(jie)長。連(lian)(lian)接(jie)件可用(yong)鋁(lv)(lv)合(he)金，亦可用(yong)鍍鋅鋼板，在其(qi)(qi)表面沖(chong)成倒刺，與主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)方孔相連(lian)(lian)。全面校正主(zhu)、次(ci)龍(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)位(wei)置及水(shui)平(ping)度，連(lian)(lian)接(jie)件應(ying)錯位(wei)安裝(zhuang)。

(5)頂棚板安裝

頂(ding)(ding)棚板(ban)(ban)安裝時(shi)，要使板(ban)(ban)材的幾(ji)何尺(chi)寸能適(shi)應鋁(lv)合金龍(long)骨吊頂(ding)(ding)所承受的荷(he)載能力。如(ru)格構尺(chi)寸為600mm x 900mm,600mm x1200mm時(shi).就不(bu)能安裝石膏(gao)板(ban)(ban)，而只(zhi)能安裝礦棉板(ban)(ban)。