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輕鋼龍骨石膏板天花吊頂施工工藝 打造時尚美觀天花

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摘要:輕鋼龍骨石膏板吊頂美觀時尚,價格較便宜,安裝工藝短,已經廣泛被采用。我們來簡單了解下輕鋼龍骨石膏板吊頂施工工藝吧!以下就為大家詳細介紹輕鋼龍骨石膏板天花吊頂施工工藝的相關知識,一起來看看吧!希望可以幫助到大家。

輕鋼龍骨(gu)石膏板天(tian)花(hua)吊(diao)頂(ding)施工(gong)(gong)工(gong)(gong)藝 打造時(shi)尚美觀天(tian)花(hua)

步驟一:清理現場:對(dui)施(shi)工現場墻、地(di)面、灰塵、垃圾進行清(qing)理。

步驟二:彈線定位:根據設(she)(she)計及(ji)現場要求、確定50cm水平(ping)線(xian),用尺量(liang)至(zhi)頂(ding)(ding)面(mian)(mian)設(she)(she)計標高線(xian),在四周墻面(mian)(mian)彈(dan)頂(ding)(ding)面(mian)(mian)水平(ping)線(xian)(水平(ping)線(xian)應以付(fu)龍骨底面(mian)(mian)為準),然后(hou)畫出龍骨位置線(xian)和吊點(dian)(桿)布置線(xian)。

步驟三:安裝吊桿

a.角鐵(tie)吊(diao)(diao)(diao)(diao)(diao)件及吊(diao)(diao)(diao)(diao)(diao)筋(jin)加工:角鐵(tie)吊(diao)(diao)(diao)(diao)(diao)件采(cai)(cai)用L30*30角鐵(tie)加工,在角鐵(tie)面(mian)(mian)上劃出中心線,對應打(da)出一排 10或(huo) 8的孔、孔距(ju)(ju)45mm左(zuo)右,再(zai)將(jiang)角鐵(tie)分(fen)段切割下(xia)來(lai)。不(bu)上人(ren)吊(diao)(diao)(diao)(diao)(diao)件可用小角鐵(tie)制作, 吊(diao)(diao)(diao)(diao)(diao)點(dian)應在屋面(mian)(mian)板下(xia)均勻分(fen)布(施工前(qian)應對現(xian)場(chang)進行檢查,布點(dian)應避(bi)開頂(ding)面(mian)(mian)空調風筒及各種(zhong)管(guan)道(dao),若(ruo)避(bi)不(bu)開時可采(cai)(cai)取角鐵(tie)補充吊(diao)(diao)(diao)(diao)(diao)點(dian)),大面(mian)(mian)積或(huo)上人(ren)吊(diao)(diao)(diao)(diao)(diao)頂(ding)吊(diao)(diao)(diao)(diao)(diao)點(dian)間距(ju)(ju)為(wei)≤1000mm,一般吊(diao)(diao)(diao)(diao)(diao)頂(ding)的吊(diao)(diao)(diao)(diao)(diao)點(dian)間距(ju)(ju)為(wei)≤1200mm,用電錘在頂(ding)上打(da)孔,放置膨脹栓(shuan)擰緊(jin)固定(ding)于(yu)頂(ding)面(mian)(mian)上。

b.根(gen)據頂面水平線量(liang)出(chu)吊(diao)(diao)筋加工(gong)尺寸,若(ruo)頂面平整(zheng)較差,吊(diao)(diao)桿長(chang)(chang)度(du)(du)不能統一時可拉通線,按實際尺寸逐—·找出(chu)吊(diao)(diao)桿長(chang)(chang)度(du)(du),吊(diao)(diao)桿可采取兩節搭接(焊接)方式,搭接長(chang)(chang)度(du)(du)大于(yu)吊(diao)(diao)桿直(zhi)徑的8倍,將吊(diao)(diao)桿下(xia)端(duan)套(tao)扣(kou)(套(tao)絲時應(ying)加機油,以保(bao)證套(tao)扣(kou)質量(liang))套(tao)絲長(chang)(chang)度(du)(du)不小于(yu)50mm,然(ran)后將吊(diao)(diao)桿與角鐵吊(diao)(diao)件焊接,焊接要精(jing)心操作,不得馬虎,焊接部(bu)位應(ying)飽滿(man),確保(bao)足(zu)夠的強度(du)(du)。

c.角鐵吊(diao)(diao)(diao)件及吊(diao)(diao)(diao)桿(gan)加工完成后(hou)(hou),按(an)頂面水平線,付龍骨底面拉通線,為吊(diao)(diao)(diao)桿(gan)安裝(zhuang)基準線,進行吊(diao)(diao)(diao)桿(gan)安裝(zhuang),吊(diao)(diao)(diao)桿(gan)間距(ju)應(ying)(ying)均勻,靠墻邊吊(diao)(diao)(diao)桿(gan)距(ju)墻不(bu)得(de)大于200mm,安裝(zhuang)后(hou)(hou)的吊(diao)(diao)(diao)桿(gan)應(ying)(ying)垂直并在一條線上,刷防(fang)銹漆(qi)兩遍,應(ying)(ying)按(an)設計要(yao)求調整起拱高度(du)(起拱按(an)短(duan)向(xiang)跨度(du)的3-5/1000)。

d.吊(diao)桿(gan)(gan)距(ju)主龍(long)骨端部距(ju)離不得(de)(de)大(da)于(yu)300mm,當大(da)于(yu)300mm時應(ying)增加吊(diao)桿(gan)(gan)。當吊(diao)桿(gan)(gan)與設(she)備(bei)相遇(yu)時,應(ying)調整并增設(she)吊(diao)桿(gan)(gan),并不得(de)(de)與設(she)備(bei)共用吊(diao)桿(gan)(gan)。

步驟四:龍骨安裝:主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)應(ying)頂住墻(qiang)面(mian),副龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)應(ying)緊貼墻(qiang)面(mian)。用(yong)(yong)吊(diao)(diao)件與主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)連接,同時擰(ning)緊吊(diao)(diao)件螺(luo)母,使(shi)主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)安(an)裝(zhuang)(zhuang)牢固,主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)連接件要(yao)錯位安(an)裝(zhuang)(zhuang)以(yi)保證有足夠的(de)穩(wen)(wen)定(ding)性(xing)。大面(mian)積吊(diao)(diao)頂每隔12m在主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)上(shang)部(bu)焊接橫撐大龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)一(yi)道,以(yi)加強主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)側面(mian)穩(wen)(wen)定(ding)性(xing)及吊(diao)(diao)頂的(de)整(zheng)體(ti)性(xing)。付(fu)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)安(an)裝(zhuang)(zhuang)用(yong)(yong)吊(diao)(diao)掛(件)與主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)固定(ding),吊(diao)(diao)掛必(bi)須用(yong)(yong)鉗子夾緊使(shi)付(fu)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)緊貼主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu),大面(mian)積或上(shang)人(ren)吊(diao)(diao)頂間(jian)距300mm,一(yi)般吊(diao)(diao)頂的(de)間(jian)距401mm(己(ji)考慮石(shi)(shi)膏板留3mm縫隙(xi)),橫撐付(fu)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)間(jian)距1500mm,用(yong)(yong)于(yu)石(shi)(shi)膏板中間(jian)及寬邊(1200mm)接頭處(chu)、平(ping)行于(yu)主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)用(yong)(yong)支托與付(fu)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(gu)連接固定(ding)。

步驟五:安裝石膏板:先(xian)檢查(cha)龍骨(gu)安(an)裝是(shi)否平整,牢固,配件(jian)安(an)裝是(shi)否正確,然(ran)后(hou)才可進行石膏(gao)板(ban)(ban)(ban)安(an)裝,首先(xian)根據龍骨(gu)間(jian)距在石膏(gao)板(ban)(ban)(ban)面上彈出(chu)龍骨(gu)中(zhong)(zhong)心(xin)線(xian),一般先(xian)從頂棚中(zhong)(zhong)心(xin)向周圍(wei)鋪設(she),固定石膏(gao)板(ban)(ban)(ban)的高強自攻(gong)絲(si)間(jian)距不(bu)大于150--170mm,由板(ban)(ban)(ban)中(zhong)(zhong)間(jian)向四周固定,強攻(gong)絲(si)距板(ban)(ban)(ban)長邊10--15mm,短邊15--20mm,沉入(ru)板(ban)(ban)(ban)內1-2mm不(bu)得損(sun)壞紙面,應(ying)注意(yi)留(liu)3mm板(ban)(ban)(ban)縫(1200短邊留(liu)4--6mm縫),四周墻邊留(liu)10mm左右縫隙以防伸縮(suo)變形(xing),應(ying)錯(cuo)位(錯(cuo)開半板(ban)(ban)(ban))安(an)裝。

步驟六:按質量要求及檢查方法檢查:

a.輕(qing)鋼龍(long)骨(gu)安(an)裝位置正確,牢固,無松動,吊(diao)桿做防銹處理(li)。

b.石膏板應表面平整無(wu)污染,反銹,無(wu)脫層、翹曲、折(zhe)裂等缺陷。

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