【輕(qing)鋼龍骨(gu)(gu)隔(ge)(ge)墻(qiang)規(gui)格】隔(ge)(ge)墻(qiang)輕(qing)鋼龍骨(gu)(gu)規(gui)格 隔(ge)(ge)墻(qiang)龍骨(gu)(gu)間距(ju)

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輕鋼龍骨墻體材料(liao)有(you)50型、75型、100型、150型等幾種

輕鋼龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)厚度(du)從(cong)0.4mm到2.0mm不等。一般情況下(xia)，用(yong)紙面(mian)石膏吊(diao)(diao)(diao)(diao)(diao)頂(ding)時多數人(ren)(ren)會選擇輕鋼龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)，溥的(de)石膏板使用(yong)溥的(de)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)，石膏厚的(de)要用(yong)厚一點(dian)(dian)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)。龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)鍍(du)鋅有(you)兩種，一種是熱(re)鍍(du)鋅，一種是冷(leng)鍍(du)鋅。熱(re)鍍(du)鋅價格(ge)高，冷(leng)鍍(du)鋅價格(ge)低。吊(diao)(diao)(diao)(diao)(diao)頂(ding)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)由(you)承載龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(主龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu))，覆(fu)面(mian)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)(輔龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu))及(ji)各(ge)種配(pei)件組(zu)成。分為D38(UC38)，D50(UC50)和(he)D60(UC60)三個(ge)系(xi)列。D38用(yong)于(yu)吊(diao)(diao)(diao)(diao)(diao)點(dian)(dian)間(jian)距(ju)900—1200毫(hao)米不上(shang)人(ren)(ren)吊(diao)(diao)(diao)(diao)(diao)頂(ding)，D50用(yong)于(yu)吊(diao)(diao)(diao)(diao)(diao)點(dian)(dian)間(jian)距(ju)900—1200毫(hao)米上(shang)人(ren)(ren)吊(diao)(diao)(diao)(diao)(diao)頂(ding)，D60用(yong)于(yu)吊(diao)(diao)(diao)(diao)(diao)點(dian)(dian)間(jian)距(ju)1500毫(hao)米上(shang)人(ren)(ren)加重(zhong)吊(diao)(diao)(diao)(diao)(diao)頂(ding)，U50，U60為覆(fu)面(mian)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)，它與(yu)承載龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)配(pei)合使用(yong)。墻體龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)由(you)橫(heng)龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)，豎龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)及(ji)橫(heng)撐龍(long)(long)(long)(long)(long)骨(gu)(gu)(gu)和(he)各(ge)種配(pei)件組(zu)成，有(you)Q50(C50)，Q75(C75)，Q100(C100)和(he)Q150(C150)四(si)個(ge)系(xi)列

輕鋼龍(long)骨的(de)寬度通常被用來(lai)稱作(zuo)(zuo)龍(long)骨的(de)型(xing)號，比如寬度為50mm的(de)龍(long)骨就(jiu)被稱作(zuo)(zuo)50型(xing)龍(long)骨。

輕鋼(gang)龍骨的側(ce)邊(bian)(bian)高稱為龍骨的邊(bian)(bian)高。

龍骨的長度(du)分為3米(mi)、4米(mi)兩種。

龍骨的(de)每根價格在(zai)12-20元之(zhi)間。紙(zhi)面石(shi)膏板每標(biao)準張2400毫米×1200毫米)價格在(zai)22-30元之(zhi)間。加上輔助材料費用(yong)及人工費用(yong)，一般輕鋼龍骨隔斷(duan)墻的(de)裝修價格在(zai)每平方米90~150元之(zhi)間。

就有T行(xing)、C形、U形龍骨等。

輕鋼龍骨一般構造

1)輕鋼龍骨一般用于現裝石膏板隔墻，亦可用于水泥刨花板隔墻(qiang)(qiang)、稻草板(ban)隔墻(qiang)(qiang)、纖維板(ban)隔墻(qiang)(qiang)等。不同類型、規格的(de)輕鋼龍(long)(long)(long)(long)骨(gu)(gu)，可組成不同的(de)隔墻(qiang)(qiang)骨(gu)(gu)架(jia)．構(gou)造。一(yi)般(ban)是(shi)用沿地、沿頂(ding)龍(long)(long)(long)(long)骨(gu)(gu)與(yu)沿墻(qiang)(qiang)、沿柱龍(long)(long)(long)(long)骨(gu)(gu)(用豎龍(long)(long)(long)(long)骨(gu)(gu))構(gou)成隔墻(qiang)(qiang)邊框，中間(jian)(jian)立若干豎向龍(long)(long)(long)(long)骨(gu)(gu)，它是(shi)主要承重龍(long)(long)(long)(long)骨(gu)(gu)。有些類型的(de)輕鋼龍(long)(long)(long)(long)骨(gu)(gu)，還要加通貫橫撐龍(long)(long)(long)(long)骨(gu)(gu)和(he)加強(qiang)龍(long)(long)(long)(long)骨(gu)(gu)；豎向龍(long)(long)(long)(long)骨(gu)(gu)間(jian)(jian)距根(gen)據石膏板(ban)寬度而定(ding)，一(yi)般(ban)在石膏板(ban)板(ban)邊、板(ban)中各(ge)放置一(yi)根(gen)，間(jian)(jian)距不大于600mm；、當(dang)墻(qiang)(qiang)面(mian)裝修層質(zhi)量較大，如瓷(ci)磚，龍(long)(long)(long)(long)骨(gu)(gu)間(jian)(jian)距不大于420mm為宜；當(dang)隔墻(qiang)(qiang)高度要增高，龍(long)(long)(long)(long)骨(gu)(gu)間(jian)(jian)距亦應(ying)適當(dang)縮小。

輕隔(ge)墻(qiang)有限制(zhi)高度。它是根(gen)據輕鋼(gang)龍(long)骨的斷面、剛度和龍(long)骨間距、墻(qiang)體(ti)厚度、石膏(gao)板(ban)層數而定。

2)隔墻骨架構(gou)造由不同龍(long)骨類型(xing)或(huo)體系根據隔墻要求分別(bie)確定(ding)。

3)不同(tong)部位與不同(tong)龍骨的固結方法(fa)和方式：

①邊框(kuang)龍(long)骨(包括沿(yan)地龍(long)骨、沿(yan)頂龍(long)骨和沿(yan)墻、柱龍(long)骨)和主(zhu)體(ti)結(jie)構固定。一(yi)般采(cai)用射釘(ding)技術，即按中距<1．0m打入射釘(ding)與主(zhu)體(ti)結(jie)構固定，亦可采(cai)用電鉆(zhan)打孔打入膨脹螺栓或在主(zhu)體(ti)結(jie)構上留預埋件的方法，

②豎龍骨(gu)與(yu)拉鉚(liu)釘(ding)與(yu)沿頂、沿地龍骨(gu)固(gu)定。

③門(men)框(kuang)和(he)豎向(xiang)龍(long)(long)(long)骨(gu)的連接(jie)。視(shi)龍(long)(long)(long)骨(gu)類型有多種做法，有采取加(jia)強龍(long)(long)(long)骨(gu)和(he)木門(men)框(kuang)連接(jie)的方法，亦可用木門(men)框(kuang)兩側向(xiang)上(shang)延長，插人沿頂龍(long)(long)(long)骨(gu)和(he)豎龍(long)(long)(long)骨(gu)上(shang)，亦可采用其他固定(ding)方法，

4)圓曲面(mian)隔(ge)墻(qiang)墻(qiang)體構造，應(ying)根(gen)據曲面(mian)要求將沿地、沿頂(ding)(ding)龍骨(gu)切鋸成(cheng)鋸齒形(xing)，固定在頂(ding)(ding)面(mian)和(he)地面(mian)上，然后按(an)較小的(de)間距(ju)(一般為150mm)排列豎(shu)向龍骨(gu)。

輕鋼龍骨施工技術

1)施(shi)工順序；輕鋼龍(long)(long)(long)骨(gu)(gu)(gu)安裝(zhuang)的(de)施(shi)工順序：墻位(wei)放線——→-墻基施(shi)工——→-安裝(zhuang)沿地、沿頂(ding)龍(long)(long)(long)骨(gu)(gu)(gu)——一→安裝(zhuang)豎(shu)向龍(long)(long)(long)骨(gu)(gu)(gu)(包(bao)括門(men)口加強龍(long)(long)(long)骨(gu)(gu)(gu))、橫撐龍(long)(long)(long)骨(gu)(gu)(gu)、通貫龍(long)(long)(long)骨(gu)(gu)(gu)——→各種洞口龍(long)(long)(long)骨(gu)(gu)(gu)加固。

2)施工要點

①在(zai)沿地(di)、沿頂(ding)龍骨與地(di)，頂(ding)面(mian)接觸(chu)處要鋪填橡膠條或瀝青泡沫(mo)塑料條，再按規(gui)定(ding)間距用(yong)射釘(或用(yong)電(dian)鉆打眼塞膨脹螺栓)將(jiang)沿地(di)、沿頂(ding)龍骨固定(ding)于地(di)面(mian)和頂(ding)面(mian)。

②射釘按中距0．6～1.0m的(de)間距布(bu)置，水平方向不(bu)大于o．8m，垂(chui)直方向不(bu)大于1．0m。射釘射人基體(ti)的(de)最佳深度(du)：混凝土(tu)為22～32mm~磚墻為30～50mm。

③將(jiang)預先切(qie)裁好長度的(de)豎向(xiang)龍(long)(long)(long)骨(gu)(gu)，推向(xiang)橫(heng)向(xiang)沿(yan)頂、沿(yan)地龍(long)(long)(long)骨(gu)(gu)之內，翼緣(yuan)朝向(xiang)石膏(gao)板方(fang)向(xiang)，豎向(xiang)龍(long)(long)(long)骨(gu)(gu)上下方(fang)向(xiang)不(bu)能(neng)(neng)顛倒，現場(chang)切(qie)割時只能(neng)(neng)從上端切(qie)斷，豎向(xiang)龍(long)(long)(long)骨(gu)(gu)接長可(ke)用(yong)U型(xing)龍(long)(long)(long)骨(gu)(gu)套在C型(xing)龍(long)(long)(long)骨(gu)(gu)的(de)接縫處，用(yong)拉鉚釘或自(zi)攻螺釘固定。

輕鋼龍骨石膏板隔墻

一、主要材料及配件要求

1.輕(qing)鋼(gang)龍骨(gu)(gu)主件(jian)(jian)(jian)：沿頂龍骨(gu)(gu)、沿地龍骨(gu)(gu)、加強龍骨(gu)(gu)、豎向(xiang)(xiang)龍骨(gu)(gu)、橫向(xiang)(xiang)龍骨(gu)(gu)應(ying)(ying)符(fu)合設(she)計要求。2.輕(qing)鋼(gang)骨(gu)(gu)架(jia)配件(jian)(jian)(jian)：支撐卡、卡托(tuo)(tuo)、角托(tuo)(tuo)、連接件(jian)(jian)(jian)、固定件(jian)(jian)(jian)、附(fu)墻龍骨(gu)(gu)、壓條等附(fu)件(jian)(jian)(jian)應(ying)(ying)符(fu)合設(she)計要求。

3.緊固材料：射釘(ding)、膨脹螺(luo)栓、鍍鋅自攻螺(luo)絲、木螺(luo)絲和粘結嵌縫料應符合設(she)計(ji)要求(qiu)。

4.填充隔聲材料：按(an)設計要求選用(yong)。

5.罩面板(ban)材(cai)：紙(zhi)面石膏板(ban)規格、厚度(du)由設計人員或按圖紙(zhi)要求選定。

二、主要機具

直(zhi)流電焊機、電動無齒鋸、手電鉆(zhan)、螺絲刀、射釘槍、線(xian)墜、靠尺等(deng)。

三、作業條件

1.輕鋼骨(gu)架、石膏罩(zhao)面板隔墻(qiang)施(shi)工前應(ying)先完成基本(ben)的驗收工作(zuo)，石膏罩(zhao)面板安(an)裝(zhuang)應(ying)待屋面、頂棚和墻(qiang)抹灰完成后進行(xing)。

2.設計要求(qiu)隔墻有(you)地枕帶時，應(ying)待地枕帶施工完(wan)畢，并達到設計程度后，方(fang)可進行輕鋼骨(gu)架安裝(zhuang)。

3.根(gen)據(ju)設計(ji)施工圖(tu)和材(cai)(cai)料(liao)(liao)計(ji)劃，查實(shi)隔墻的全部材(cai)(cai)料(liao)(liao)，使其配套齊備(bei)。4.所(suo)有的材(cai)(cai)料(liao)(liao)，必(bi)須有材(cai)(cai)料(liao)(liao)檢測報告、合(he)格證。

四、操作工藝

1.工藝流程輕隔(ge)墻(qiang)放線—→安裝門洞口框—→安裝沿(yan)頂龍(long)骨(gu)和沿(yan)地龍(long)骨(gu)→豎向龍(long)骨(gu)分(fen)檔—→安裝豎向龍(long)骨(gu)—→安裝橫向龍(long)骨(gu)卡檔—→安裝石(shi)膏罩面(mian)板(ban)—→施工接縫做(zuo)法—→面(mian)層施工

2.放(fang)線(xian)：根據(ju)設計施工(gong)圖(tu)，在已做好的地(di)面或地(di)枕帶上(shang)，放(fang)出隔墻位置(zhi)(zhi)線(xian)、門窗洞(dong)口邊(bian)框線(xian)，并放(fang)好頂(ding)龍骨位置(zhi)(zhi)邊(bian)線(xian)。

3.安裝門洞口框(kuang)：放(fang)線后(hou)按設計，先將隔墻的(de)門洞口框(kuang)安裝完畢。

4.安裝(zhuang)(zhuang)沿頂(ding)龍(long)(long)骨和沿地龍(long)(long)骨：按(an)已放好的(de)隔墻位置(zhi)線，按(an)線安裝(zhuang)(zhuang)頂(ding)龍(long)(long)骨和地龍(long)(long)骨，用射(she)釘固定于主體(ti)上，其射(she)釘釘距(ju)為600mm。

5.豎(shu)龍骨分檔(dang)：根據隔墻放(fang)線(xian)門(men)洞(dong)口(kou)位置，在安裝頂地龍骨后，按(an)罩(zhao)面板(ban)的(de)規(gui)格900mm或1200mm板(ban)寬，分檔(dang)規(gui)格尺(chi)寸為450mm，不足模數的(de)分檔(dang)應避(bi)開門(men)洞(dong)框邊第一塊罩(zhao)面板(ban)位置，使破邊石膏罩(zhao)面板(ban)不在靠洞(dong)框處。

6.安裝龍骨：按分檔位置安裝豎龍骨，豎龍骨上下(xia)兩(liang)端插入沿(yan)頂龍骨及沿(yan)地龍骨，調(diao)整垂直及定(ding)位準確(que)后，用抽心(xin)鉚釘固(gu)定(ding)；靠墻、柱(zhu)邊龍骨用射釘或木螺絲(si)與墻、柱(zhu)固(gu)定(ding)，釘距為1000mm。

7.安裝橫向卡擋龍(long)骨(gu)：根據設計要求，隔墻高度大于3m時應加橫向卡檔龍(long)骨(gu)，采(cai)向抽(chou)心(xin)鉚釘或螺栓固定。

8.安(an)裝石膏罩面板

1)檢查龍(long)骨(gu)(gu)安裝質(zhi)量(liang)、門洞口框是(shi)否符合設計及構造要求，龍(long)骨(gu)(gu)間距是(shi)否符合石膏板(ban)寬(kuan)度的模(mo)數。

2)安裝(zhuang)一側的(de)紙(zhi)面石(shi)膏板(ban)，從門口處(chu)開(kai)始(shi)，無門洞口的(de)墻體由(you)墻的(de)一端(duan)開(kai)始(shi)，石(shi)膏板(ban)一般(ban)用自(zi)攻螺釘(ding)固定，板(ban)邊(bian)釘(ding)距為(wei)200mm，板(ban)中間距為(wei)300mm，螺釘(ding)距石(shi)膏板(ban)邊(bian)緣(yuan)的(de)距離不得小(xiao)于(yu)10mm，也不得大(da)于(yu)16mm，自(zi)攻螺釘(ding)固定時，紙(zhi)面石(shi)膏板(ban)必(bi)須與龍(long)骨緊(jin)靠。

3)安裝墻體內電(dian)管、電(dian)盒(he)和電(dian)箱設備。

4)安裝(zhuang)墻體內防(fang)火、隔聲、防(fang)潮填(tian)充材料(liao)，與另一(yi)側紙面石膏板(ban)同時進行安裝(zhuang)填(tian)入。

5)安(an)裝墻(qiang)體另一側紙面石(shi)膏(gao)(gao)板(ban)：安(an)裝方法(fa)同第(di)一側紙面石(shi)膏(gao)(gao)板(ban)，其接縫應(ying)與第(di)一側面板(ban)錯開。

6)安裝雙層(ceng)(ceng)紙面石膏板：第(di)(di)二(er)層(ceng)(ceng)板的固定方法與第(di)(di)一(yi)(yi)層(ceng)(ceng)相(xiang)同，但第(di)(di)三層(ceng)(ceng)板的接縫應與第(di)(di)一(yi)(yi)層(ceng)(ceng)錯開(kai)，不能與第(di)(di)一(yi)(yi)層(ceng)(ceng)的接縫落(luo)在(zai)同一(yi)(yi)龍(long)骨(gu)上。

9.接縫(feng)做法：紙(zhi)面(mian)石膏板接縫(feng)做法有三種形式(shi)，即平縫(feng)、凹縫(feng)和(he)壓條縫(feng)。可按以下程序(xu)處理。

1)刮嵌(qian)(qian)(qian)縫(feng)膩(ni)(ni)(ni)子(zi)：刮嵌(qian)(qian)(qian)縫(feng)膩(ni)(ni)(ni)子(zi)前先將接縫(feng)內浮土清(qing)除干凈(jing)，用小刮刀(dao)把膩(ni)(ni)(ni)子(zi)嵌(qian)(qian)(qian)入(ru)板(ban)(ban)縫(feng)，與板(ban)(ban)面填實(shi)刮平(ping)。

2)粘貼拉(la)結帶(dai)(dai)：待嵌縫(feng)膩子凝固原(yuan)形即(ji)行粘貼拉(la)接(jie)材(cai)料，先在接(jie)縫(feng)上薄刮一層稠度較(jiao)稀的膠狀膩子，厚度為1mm，寬(kuan)度為拉(la)結帶(dai)(dai)寬(kuan)，隨(sui)即(ji)粘貼接(jie)結帶(dai)(dai)，用中刮刀從上而(er)下一個方(fang)向刮平壓實，趕出膠膩子與接(jie)結帶(dai)(dai)之間的氣泡。

3)刮中(zhong)層(ceng)膩(ni)子：拉(la)結帶粘貼后，立即在上面(mian)再刮一層(ceng)比拉(la)結帶寬80mm左(zuo)右厚(hou)度約1mm的中(zhong)層(ceng)膩(ni)子，使(shi)拉(la)結帶埋入(ru)這(zhe)層(ceng)膩(ni)子中(zhong)。

4)找平膩子：用(yong)大(da)刮刀將(jiang)膩子填(tian)滿楔形槽與(yu)板(ban)抹平。10.墻面裝飾、紙(zhi)面石膏(gao)板(ban)墻面，根據設(she)計要求，可做(zuo)各種(zhong)飾面。

五、質量標準

以GB-50210-2001中的(de)第7.3.9至(zhi)第7.4.10條的(de)規定為(wei)準，嚴格遵守。

六、成品保護

1.輕鋼龍骨隔墻施工中，工種間應保證(zheng)已裝項目不受(shou)損(sun)(sun)壞，墻內電管及設備(bei)不得碰動錯位及損(sun)(sun)傷。

2.輕鋼骨架及紙面石膏板入場，存放使用過(guo)程中(zhong)應妥(tuo)善(shan)保(bao)管(guan)，保(bao)證不(bu)變(bian)形，不(bu)受潮不(bu)污染、無(wu)損壞。

3.施工部位(wei)已安裝的門(men)窗、地面(mian)(mian)、墻面(mian)(mian)、窗臺等應注意保護、防止損壞。

4.已安裝完的墻(qiang)體不得碰(peng)撞，保(bao)持墻(qiang)面不受損(sun)壞(huai)和污(wu)染。

七、應注意的質量問題

1.墻(qiang)體收(shou)縮變(bian)形(xing)及(ji)板(ban)面(mian)裂(lie)縫：原因是豎(shu)向龍骨(gu)緊(jin)頂上(shang)下龍骨(gu)，沒留伸(shen)縮量(liang)，超過2m長的(de)(de)墻(qiang)體未(wei)做控制變(bian)形(xing)縫，造成墻(qiang)面(mian)變(bian)形(xing)。隔墻(qiang)周邊應留3mm的(de)(de)空(kong)隙(xi)，這(zhe)樣(yang)可以(yi)減少(shao)因溫度(du)和濕度(du)影(ying)響(xiang)產生(sheng)的(de)(de)變(bian)形(xing)和裂(lie)縫。

2.輕鋼骨架(jia)連(lian)接(jie)不(bu)牢固(gu)，原因(yin)是局部結點(dian)不(bu)符合構(gou)造要求，安裝時(shi)局部節點(dian)應嚴格按圖規定處理(li)。釘固(gu)間距、位置、連(lian)接(jie)方法應符合設計要求。

3.墻體(ti)罩面板不平，多數由兩個原(yuan)因造成(cheng)：一是龍(long)骨安(an)裝橫(heng)向錯(cuo)位，二(er)是石膏(gao)板厚度(du)不一致(zhi)。

明凹縫不均：紙面石膏板拉縫不很好(hao)掌握尺寸(cun)；施工(gong)時注意板塊分檔尺寸(cun)，保證板間拉縫一致。

豎龍骨(gu)孔(kong)距(ju)一般(ban)是90cm左右，也有廠家不做的，國(guo)家標(biao)準是應該有的。

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