【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)點(dian)(dian)位(wei)置彈到樓板(ban)底面(mian)上(shang)。如果吊(diao)頂(ding)(ding)(ding)設(she)計(ji)要(yao)求具(ju)有一(yi)定造型(xing)或圖案，應(ying)先彈出(chu)吊(diao)頂(ding)(ding)(ding)對稱軸(zhou)線，龍(long)骨(gu)(gu)及(ji)吊(diao)點(dian)(dian)位(wei)置應(ying)對稱布置。龍(long)骨(gu)(gu)和(he)吊(diao)桿的(de)間(jian)距、主龍(long)骨(gu)(gu)的(de)間(jian)距是(shi)影(ying)(ying)響吊(diao)頂(ding)(ding)(ding)高度(du)的(de)重要(yao)因素。不同的(de)龍(long)骨(gu)(gu)斷面(mian)及(ji)吊(diao)點(dian)(dian)間(jian)距，都有可能影(ying)(ying)響主龍(long)骨(gu)(gu)之間(jian)的(de)距離。各種吊(diao)頂(ding)(ding)(ding)、龍(long)骨(gu)(gu)間(jian)距和(he)吊(diao)桿間(jian)距一(yi)般都控制(zhi)在1.0一(yi)1.2m以(yi)內(nei)。彈線應(ying)清晰，位(wei)置準(zhun)確。鋁合(he)金板(ban)吊(diao)頂(ding)(ding)(ding)，如果是(shi)將板(ban)條(tiao)卡在龍(long)骨(gu)(gu)之上(shang)，龍(long)骨(gu)(gu)應(ying)與板(ban)成垂直;如用螺釘固定，則(ze)要(yao)視板(ban)條(tiao)的(de)形(xing)狀，以(yi)及(ji)設(she)計(ji)上(shang)的(de)要(yao)求而具(ju)體掌握。

(2)確定吊頂標高

將(jiang)設計標高線彈到四周(zhou)墻(qiang)面(mian)(mian)或柱面(mian)(mian)上;如(ru)果(guo)吊頂有不(bu)同標高，那么應將(jiang)變截面(mian)(mian)的(de)(de)位置彈到樓板(ban)(ban)上。然(ran)后(hou)將(jiang)角(jiao)鋁或其他封(feng)(feng)口(kou)材料固定(ding)在墻(qiang)面(mian)(mian)或柱面(mian)(mian)，封(feng)(feng)口(kou)材料的(de)(de)底(di)面(mian)(mian)與標高線重合，角(jiao)鋁常用的(de)(de)規格為(wei)25mm x25mm，鋁合金板(ban)(ban)吊頂的(de)(de)角(jiao)鋁應同板(ban)(ban)的(de)(de)色彩一致。角(jiao)鋁多(duo)用高強水泥釘(ding)固定(ding)，亦可用射釘(ding)固定(ding)。

(3)吊桿或鍍鋅鐵絲的固定

與結構一端的(de)固(gu)(gu)定(ding)，常用(yong)(yong)的(de)辦法是用(yong)(yong)射釘槍(亦稱石屎槍)將吊桿(gan)或鍍鋅鐵絲固(gu)(gu)定(ding)。可(ke)以選用(yong)(yong)尾(wei)部帶孔或不帶孔的(de)兩種射釘規格。如果用(yong)(yong)角鋼(gang)(gang)一類材(cai)料做吊桿(gan)，則龍骨也大部分采(cai)用(yong)(yong)普通(tong)型(xing)鋼(gang)(gang)，應用(yong)(yong)沖擊鉆固(gu)(gu)定(ding)脹(zhang)管螺栓(shuan)(shuan)，然后將吊桿(gan)焊在螺栓(shuan)(shuan)上。吊桿(gan)與龍骨的(de)固(gu)(gu)定(ding).可(ke)以采(cai)用(yong)(yong)焊接或鉆孔用(yong)(yong)螺栓(shuan)(shuan)固(gu)(gu)定(ding)。

(4)龍骨安裝與調平

安裝(zhuang)(zhuang)時，根據已(yi)確(que)定(ding)的(de)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)(大(da)龍(long)(long)(long)(long)骨(gu)(gu)(gu))位(wei)(wei)置及(ji)確(que)定(ding)的(de)標(biao)高線(xian)(xian)，先(xian)大(da)致將其基(ji)本就(jiu)(jiu)位(wei)(wei)。次龍(long)(long)(long)(long)骨(gu)(gu)(gu)(中、小龍(long)(long)(long)(long)骨(gu)(gu)(gu))應(ying)(ying)緊貼主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)安裝(zhuang)(zhuang)就(jiu)(jiu)位(wei)(wei)。龍(long)(long)(long)(long)骨(gu)(gu)(gu)就(jiu)(jiu)位(wei)(wei)后，然后再滿拉(la)縱橫控(kong)制標(biao)高線(xian)(xian)(十字中心線(xian)(xian))，從一(yi)(yi)端(duan)開始，一(yi)(yi)邊安裝(zhuang)(zhuang)，一(yi)(yi)邊調(diao)(diao)整，最后再精調(diao)(diao)一(yi)(yi)遍(bian)，直(zhi)到龍(long)(long)(long)(long)骨(gu)(gu)(gu)調(diao)(diao)平(ping)(ping)和調(diao)(diao)直(zhi)為止。如(ru)果(guo)面(mian)(mian)(mian)積較大(da)，在中間還應(ying)(ying)考(kao)慮水(shui)平(ping)(ping)線(xian)(xian)適當起拱。調(diao)(diao)平(ping)(ping)時應(ying)(ying)注意一(yi)(yi)定(ding)要(yao)從一(yi)(yi)端(duan)調(diao)(diao)向另一(yi)(yi)端(duan)，要(yao)做到縱橫平(ping)(ping)直(zhi)。，特別(bie)對于鋁合(he)金(jin)吊(diao)頂(ding)，龍(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)調(diao)(diao)平(ping)(ping)調(diao)(diao)直(zhi)是(shi)施工工序比較麻煩的(de)一(yi)(yi)道.龍(long)(long)(long)(long)骨(gu)(gu)(gu)是(shi)否調(diao)(diao)平(ping)(ping)，也是(shi)板(ban)條吊(diao)頂(ding)質量控(kong)制的(de)關鍵。因為只(zhi)(zhi)有龍(long)(long)(long)(long)骨(gu)(gu)(gu)調(diao)(diao)平(ping)(ping)，才能使板(ban)條飾(shi)(shi)面(mian)(mian)(mian)達(da)到理想的(de)裝(zhuang)(zhuang)飾(shi)(shi)效果(guo)，否則，波浪式的(de)吊(diao)頂(ding)表面(mian)(mian)(mian)，整體看上去(qu)很(hen)不順眼。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)宜(yi)沿墻面(mian)(mian)(mian)或(huo)柱面(mian)(mian)(mian)標(biao)高線(xian)(xian)釘牢。固(gu)定(ding)時一(yi)(yi)般常用(yong)高強水(shui)泥釘，釘的(de)間距不宜(yi)大(da)于50cm。如(ru)果(guo)基(ji)層材料(liao)強度(du)較低，緊固(gu)力不好，應(ying)(ying)采取(qu)相(xiang)應(ying)(ying)的(de)措施，改用(yong)脹管螺(luo)栓(shuan)或(huo)加大(da)釘的(de)長度(du)等(deng)辦(ban)法。邊龍(long)(long)(long)(long)骨(gu)(gu)(gu)一(yi)(yi)般不承重，只(zhi)(zhi)起封口(kou)作用(yong)。一(yi)(yi)般選(xuan)用(yong)連(lian)接件接長。連(lian)接件可用(yong)鋁合(he)金(jin)，亦可用(yong)鍍鋅鋼板(ban)，在其表面(mian)(mian)(mian)沖成倒刺，與(yu)主(zhu)龍(long)(long)(long)(long)骨(gu)(gu)(gu)方孔相(xiang)連(lian)。全面(mian)(mian)(mian)校正(zheng)主(zhu)、次龍(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)位(wei)(wei)置及(ji)水(shui)平(ping)(ping)度(du)，連(lian)接件應(ying)(ying)錯位(wei)(wei)安裝(zhuang)(zhuang)。

(5)頂棚板安裝

頂棚板(ban)安裝(zhuang)時，要使(shi)板(ban)材的幾何尺(chi)寸能(neng)(neng)適應鋁合金龍骨(gu)吊(diao)頂所(suo)承受的荷載能(neng)(neng)力(li)。如格構尺(chi)寸為600mm x 900mm,600mm x1200mm時.就(jiu)不能(neng)(neng)安裝(zhuang)石膏板(ban)，而(er)只(zhi)能(neng)(neng)安裝(zhuang)礦棉板(ban)。