【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(dian)位置彈(dan)到樓板(ban)底面上(shang)。如(ru)(ru)果吊頂(ding)(ding)設計(ji)要(yao)求具有(you)一定造型或圖案，應(ying)先彈(dan)出(chu)吊頂(ding)(ding)對稱軸線，龍(long)(long)(long)(long)骨(gu)及(ji)(ji)吊點(dian)位置應(ying)對稱布置。龍(long)(long)(long)(long)骨(gu)和吊桿的(de)(de)間(jian)(jian)(jian)距(ju)、主龍(long)(long)(long)(long)骨(gu)的(de)(de)間(jian)(jian)(jian)距(ju)是影響吊頂(ding)(ding)高度的(de)(de)重要(yao)因素。不同的(de)(de)龍(long)(long)(long)(long)骨(gu)斷面及(ji)(ji)吊點(dian)間(jian)(jian)(jian)距(ju)，都有(you)可能影響主龍(long)(long)(long)(long)骨(gu)之間(jian)(jian)(jian)的(de)(de)距(ju)離。各種(zhong)吊頂(ding)(ding)、龍(long)(long)(long)(long)骨(gu)間(jian)(jian)(jian)距(ju)和吊桿間(jian)(jian)(jian)距(ju)一般都控制在1.0一1.2m以(yi)(yi)內。彈(dan)線應(ying)清晰，位置準確。鋁合(he)金板(ban)吊頂(ding)(ding)，如(ru)(ru)果是將板(ban)條(tiao)卡在龍(long)(long)(long)(long)骨(gu)之上(shang)，龍(long)(long)(long)(long)骨(gu)應(ying)與板(ban)成垂直;如(ru)(ru)用(yong)螺釘固定，則(ze)要(yao)視板(ban)條(tiao)的(de)(de)形狀，以(yi)(yi)及(ji)(ji)設計(ji)上(shang)的(de)(de)要(yao)求而具體掌握(wo)。

(2)確定吊頂標高

將設計標(biao)(biao)(biao)高線彈到四周墻面或柱(zhu)面上;如果吊頂有不同標(biao)(biao)(biao)高，那么應(ying)將變截(jie)面的位置彈到樓板(ban)(ban)上。然后將角(jiao)鋁(lv)(lv)或其他封口材(cai)料(liao)固定(ding)在墻面或柱(zhu)面，封口材(cai)料(liao)的底面與標(biao)(biao)(biao)高線重合(he)，角(jiao)鋁(lv)(lv)常(chang)用的規(gui)格為25mm x25mm，鋁(lv)(lv)合(he)金板(ban)(ban)吊頂的角(jiao)鋁(lv)(lv)應(ying)同板(ban)(ban)的色彩(cai)一致。角(jiao)鋁(lv)(lv)多用高強水(shui)泥釘固定(ding)，亦可(ke)用射釘固定(ding)。

(3)吊桿或鍍鋅鐵絲的固定

與結(jie)構一端(duan)的(de)(de)固(gu)定(ding)(ding)，常用(yong)(yong)(yong)的(de)(de)辦法是用(yong)(yong)(yong)射釘槍(亦稱石屎槍)將(jiang)吊(diao)(diao)(diao)桿(gan)或(huo)(huo)鍍鋅鐵絲固(gu)定(ding)(ding)。可(ke)以選用(yong)(yong)(yong)尾部帶(dai)孔或(huo)(huo)不帶(dai)孔的(de)(de)兩種(zhong)射釘規格。如(ru)果用(yong)(yong)(yong)角鋼一類材料做吊(diao)(diao)(diao)桿(gan)，則龍(long)骨(gu)也大部分采用(yong)(yong)(yong)普通型鋼，應用(yong)(yong)(yong)沖(chong)擊鉆(zhan)固(gu)定(ding)(ding)脹(zhang)管螺栓(shuan)，然(ran)后將(jiang)吊(diao)(diao)(diao)桿(gan)焊(han)在螺栓(shuan)上。吊(diao)(diao)(diao)桿(gan)與龍(long)骨(gu)的(de)(de)固(gu)定(ding)(ding).可(ke)以采用(yong)(yong)(yong)焊(han)接或(huo)(huo)鉆(zhan)孔用(yong)(yong)(yong)螺栓(shuan)固(gu)定(ding)(ding)。

(4)龍骨安裝與調平

安(an)(an)裝(zhuang)時(shi)，根據已確(que)定(ding)的(de)(de)(de)主(zhu)龍(long)骨(gu)(gu)(大(da)龍(long)骨(gu)(gu))位(wei)置(zhi)及(ji)確(que)定(ding)的(de)(de)(de)標高線(xian)(xian)，先大(da)致(zhi)將(jiang)其(qi)基本(ben)就(jiu)位(wei)。次龍(long)骨(gu)(gu)(中(zhong)、小龍(long)骨(gu)(gu))應(ying)(ying)緊貼主(zhu)龍(long)骨(gu)(gu)安(an)(an)裝(zhuang)就(jiu)位(wei)。龍(long)骨(gu)(gu)就(jiu)位(wei)后(hou)，然后(hou)再滿拉縱橫控制(zhi)標高線(xian)(xian)(十字中(zhong)心線(xian)(xian))，從一(yi)端開始，一(yi)邊(bian)(bian)安(an)(an)裝(zhuang)，一(yi)邊(bian)(bian)調(diao)(diao)(diao)(diao)整(zheng)，最后(hou)再精調(diao)(diao)(diao)(diao)一(yi)遍，直(zhi)到龍(long)骨(gu)(gu)調(diao)(diao)(diao)(diao)平和調(diao)(diao)(diao)(diao)直(zhi)為止。如(ru)果面(mian)(mian)(mian)積較(jiao)大(da)，在中(zhong)間還應(ying)(ying)考慮水平線(xian)(xian)適(shi)當起(qi)拱(gong)。調(diao)(diao)(diao)(diao)平時(shi)應(ying)(ying)注意一(yi)定(ding)要(yao)從一(yi)端調(diao)(diao)(diao)(diao)向另一(yi)端，要(yao)做到縱橫平直(zhi)。，特(te)別對于鋁(lv)(lv)合(he)金吊(diao)頂，龍(long)骨(gu)(gu)的(de)(de)(de)調(diao)(diao)(diao)(diao)平調(diao)(diao)(diao)(diao)直(zhi)是施工(gong)工(gong)序比較(jiao)麻煩的(de)(de)(de)一(yi)道(dao).龍(long)骨(gu)(gu)是否(fou)調(diao)(diao)(diao)(diao)平，也(ye)是板條吊(diao)頂質量控制(zhi)的(de)(de)(de)關鍵(jian)。因為只(zhi)有龍(long)骨(gu)(gu)調(diao)(diao)(diao)(diao)平，才能使(shi)板條飾面(mian)(mian)(mian)達到理想的(de)(de)(de)裝(zhuang)飾效果，否(fou)則，波浪式的(de)(de)(de)吊(diao)頂表面(mian)(mian)(mian)，整(zheng)體看上去很不(bu)順眼。邊(bian)(bian)龍(long)骨(gu)(gu)宜(yi)沿(yan)墻(qiang)面(mian)(mian)(mian)或柱面(mian)(mian)(mian)標高線(xian)(xian)釘牢。固定(ding)時(shi)一(yi)般(ban)(ban)常(chang)用高強(qiang)水泥釘，釘的(de)(de)(de)間距不(bu)宜(yi)大(da)于50cm。如(ru)果基層材料(liao)強(qiang)度較(jiao)低，緊固力不(bu)好，應(ying)(ying)采(cai)取相(xiang)應(ying)(ying)的(de)(de)(de)措施，改(gai)用脹管(guan)螺栓或加大(da)釘的(de)(de)(de)長(chang)度等辦法(fa)。邊(bian)(bian)龍(long)骨(gu)(gu)一(yi)般(ban)(ban)不(bu)承重(zhong)，只(zhi)起(qi)封口作(zuo)用。一(yi)般(ban)(ban)選用連(lian)(lian)接件接長(chang)。連(lian)(lian)接件可用鋁(lv)(lv)合(he)金，亦可用鍍鋅鋼板，在其(qi)表面(mian)(mian)(mian)沖成倒(dao)刺(ci)，與主(zhu)龍(long)骨(gu)(gu)方孔相(xiang)連(lian)(lian)。全面(mian)(mian)(mian)校正主(zhu)、次龍(long)骨(gu)(gu)的(de)(de)(de)位(wei)置(zhi)及(ji)水平度，連(lian)(lian)接件應(ying)(ying)錯位(wei)安(an)(an)裝(zhuang)。

(5)頂棚板安裝

頂(ding)棚(peng)板(ban)安裝時(shi)，要使板(ban)材的幾何尺(chi)寸能適應(ying)鋁合金(jin)龍(long)骨吊(diao)頂(ding)所承受的荷(he)載能力。如格(ge)構(gou)尺(chi)寸為600mm x 900mm,600mm x1200mm時(shi).就不能安裝石(shi)膏板(ban)，而只能安裝礦棉板(ban)。