建筑用輕鋼龍骨是(shi)以鍍鋅鋼(gang)板或彩色鋼(gang)板為(wei)原(yuan)料,采用(yong)(yong)冷彎(wan)和滾(gun)壓等工藝生產的薄(bo)壁型鋼(gang),其厚度(du)一(yi)般不(bu)大于1.5mm。建筑(zhu)(zhu)用(yong)(yong)輕鋼(gang)龍骨(gu)是(shi)用(yong)(yong)于建筑(zhu)(zhu)物室(shi)內吊頂和隔墻的骨(gu)架材料,在其表面(mian)(mian)可安裝紙面(mian)(mian)石膏板、裝飾石膏板、纖維水泥板、礦(kuang)棉吸(xi)聲板等(deng)(deng)輕質板材。由輕鋼龍骨和輕質板材組成的(de)吊(diao)頂(ding)和隔墻(qiang)具有質量輕、剛性好(hao)、結構(gou)簡單、安裝(zhuang)(zhuang)方(fang)便、施工速度快、防(fang)火、裝(zhuang)(zhuang)飾效果好(hao)等(deng)(deng)特點,被廣泛用于賓(bin)館(guan)、飯店、醫院和商場的(de)室(shi)內吊(diao)頂(ding)和隔墻(qiang),現在也(ye)用于公共建(jian)筑的(de)電梯井道和管道井以及(ji)民用住宅。
挑選輕鋼龍骨,應注意以下幾點:
1、 輕(qing)鋼(gang)龍(long)(long)骨(gu)(gu)(gu)主要分(fen)為(wei)(wei)(wei)墻(qiang)體龍(long)(long)骨(gu)(gu)(gu)(Q)和(he)(he)吊頂(ding)龍(long)(long)骨(gu)(gu)(gu)(D)兩大(da)類,墻(qiang)體龍(long)(long)骨(gu)(gu)(gu)主要規(gui)格(ge)分(fen)為(wei)(wei)(wei)Q50、Q75、 Q100和(he)(he)Q150。吊頂(ding)龍(long)(long)骨(gu)(gu)(gu)主要規(gui)格(ge)分(fen)為(wei)(wei)(wei)D38、D50和(he)(he)D60等(deng)。按其斷面形(xing)狀分(fen)為(wei)(wei)(wei)U型(xing)、C型(xing)、T型(xing)、H型(xing)、V型(xing)、L型(xing)、CH型(xing)七種,輕(qing)鋼(gang)龍(long)(long)骨(gu)(gu)(gu)的標(biao)記順序為(wei)(wei)(wei):產品名(ming)稱(cheng)、代號(hao)、斷面形(xing)狀的寬度、高度、鋼(gang)板厚度和(he)(he)標(biao)準號(hao)。客(ke)戶(hu)應根據(ju)工(gong)藝和(he)(he)裝(zhuang)飾要求(qiu),決定選用墻(qiang)體龍(long)(long)骨(gu)(gu)(gu)、吊頂(ding)龍(long)(long)骨(gu)(gu)(gu)和(he)(he)規(gui)格(ge)以(yi)及斷面形(xing)狀。
2、看輕鋼(gang)龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)規格型號和(he)壁厚(hou)(hou)(hou)是否符合要(yao)(yao)求。龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)規格型號應(ying)符號國(guo)家標準的(de)(de)(de)要(yao)(yao)求。龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)厚(hou)(hou)(hou)度(du)是一(yi)項重要(yao)(yao)指標,墻(qiang)體龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)厚(hou)(hou)(hou)度(du)一(yi)般(ban)在0.6mm-1.0mm,吊頂龍(long)(long)(long)(long)骨(gu)(gu)中U型、C型和(he)V型,承載龍(long)(long)(long)(long)骨(gu)(gu)厚(hou)(hou)(hou)度(du)一(yi)般(ban)在0.8mm-1.2mm,覆面龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)厚(hou)(hou)(hou)度(du)一(yi)般(ban)為0.5mm-0.6mm,T型龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)主(zhu)、次龍(long)(long)(long)(long)骨(gu)(gu)其厚(hou)(hou)(hou)度(du)均為0.27mm。挑選時(shi)要(yao)(yao)注意龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)厚(hou)(hou)(hou)度(du),承載龍(long)(long)(long)(long)骨(gu)(gu)最(zui)(zui)好(hao)不(bu)(bu)低(di)于1.0mm,覆面龍(long)(long)(long)(long)骨(gu)(gu)最(zui)(zui)好(hao)不(bu)(bu)低(di)于 0.5mm,T型龍(long)(long)(long)(long)骨(gu)(gu)最(zui)(zui)好(hao)不(bu)(bu)低(di)于0.27mm,墻(qiang)體龍(long)(long)(long)(long)骨(gu)(gu)最(zui)(zui)好(hao)不(bu)(bu)低(di)于0.6mm。偏薄的(de)(de)(de)龍(long)(long)(long)(long)骨(gu)(gu)容易力學(xue)性(xing)能(neng)不(bu)(bu)合格,有些龍(long)(long)(long)(long)骨(gu)(gu)雖然力學(xue)性(xing)能(neng)合格,但常(chang)常(chang)會引起變形(xing)。
3、 看輕鋼(gang)龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)表(biao)面(mian)防銹情況。輕鋼(gang)龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)表(biao)面(mian)防銹采用(yong)雙(shuang)(shuang)面(mian)鍍(du)(du)鋅(xin)層(ceng)(ceng)(ceng)(ceng)和彩色(se)(se)涂(tu)層(ceng)(ceng)(ceng)(ceng)兩種(zhong)方法(fa)。因(yin)(yin)此選(xuan)購輕鋼(gang)龍(long)(long)骨(gu)(gu)(gu)(gu)時(shi)要看其雙(shuang)(shuang)面(mian)鍍(du)(du)鋅(xin)層(ceng)(ceng)(ceng)(ceng)或(huo)(huo)彩色(se)(se)涂(tu)層(ceng)(ceng)(ceng)(ceng)質量是否合格,雙(shuang)(shuang)面(mian)鍍(du)(du)鋅(xin)層(ceng)(ceng)(ceng)(ceng)或(huo)(huo)彩色(se)(se)涂(tu)層(ceng)(ceng)(ceng)(ceng)是否均勻和一致。這(zhe)將決定施工后骨(gu)(gu)(gu)(gu)架部分會因(yin)(yin)為銹蝕而(er)影響輕鋼(gang)龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)壁厚因(yin)(yin)而(er)產生(sheng)變形,繼而(er)受力不均而(er)出現頂面(mian)或(huo)(huo)墻(qiang)面(mian)裂縫等質量問題。另外裝修最(zui)好選(xuan)用(yong)不易生(sheng)銹的(de)(de)原板鍍(du)(du)鋅(xin)龍(long)(long)骨(gu)(gu)(gu)(gu),避免(mian)使用(yong)后鍍(du)(du)鋅(xin)龍(long)(long)骨(gu)(gu)(gu)(gu)。原板鍍(du)(du)鋅(xin)龍(long)(long)骨(gu)(gu)(gu)(gu)俗稱“雪花板”,上面(mian)有雪花狀的(de)(de)花紋(wen),強度也(ye)高于后鍍(du)(du)鋅(xin)龍(long)(long)骨(gu)(gu)(gu)(gu)。
輕鋼龍骨選購有哪些誤區?
誤區一:國際、國內所謂的大品牌
目(mu)前,集成(cheng)(cheng)吊(diao)頂(ding)(ding)行業內有很多國(guo)際、國(guo)內大品(pin)牌(pai),中文字一樣,英文注冊不一樣,和國(guo)際、國(guo)內大品(pin)牌(pai)毫無(wu)關(guan)系。建(jian)議消費(fei)者購(gou)買集成(cheng)(cheng)吊(diao)頂(ding)(ding)時應挑選專業品(pin)牌(pai),不要被所謂的國(guo)際、國(guo)內品(pin)牌(pai)而迷惑(huo),買到次品(pin)。
誤區二:金屬吊頂都環保
劣(lie)(lie)質金屬(shu)板含有(you)(you)重金屬(shu),對人體有(you)(you)輻射(she),含鐵(tie)量(liang)高容易(yi)生(sheng)銹(xiu),劣(lie)(lie)質覆膜易(yi)滋生(sheng)細菌,一些優(you)質的(de)金屬(shu)板才環保(bao)(bao)。因此(ci),并不(bu)是所有(you)(you)的(de)金屬(shu)吊頂(ding)都是環保(bao)(bao)的(de),而(er)是有(you)(you)優(you)劣(lie)(lie)之分。
誤區三:扣板越厚越好
實際上,扣板并不是越厚(hou)越好。市面(mian)上基材厚(hou)度(du)超出行業標(biao)準范圍(wei),通(tong)常多(duo)屬于(yu)回收鋁,它制(zhi)造出來的扣板厚(hou)度(du)比(bi)較厚(hou),但是由于(yu)含雜質(zhi)多(duo),所(suo)以(yi)易腐蝕、易生(sheng)銹(xiu),更重要的是安(an)裝上去后,吊頂極(ji)易變形和下沉。因而消費者(zhe)應選擇分(fen)量輕(qing)、彈性(xing)好的優質(zhi)鋁扣板。
怎樣選擇吊頂
放心使用看服務
挑選(xuan)集成吊頂(ding)要關(guan)(guan)注售前、售中、售后服務。三分材料七分安(an)裝(zhuang)(zhuang),正確的(de)(de)安(an)裝(zhuang)(zhuang)才能(neng)保證產品(pin)(pin)(pin)(pin)日后的(de)(de)正常(chang)使用。據了解,大品(pin)(pin)(pin)(pin)牌(pai)的(de)(de)一線服務人(ren)員都受過(guo)各種專業安(an)裝(zhuang)(zhuang)培訓,消(xiao)費者在購買時要關(guan)(guan)注該品(pin)(pin)(pin)(pin)牌(pai)的(de)(de)安(an)裝(zhuang)(zhuang)質量。許多(duo)集成吊頂(ding)產品(pin)(pin)(pin)(pin)的(de)(de)保修(xiu)期短,很多(duo)經銷商(shang)便以次充好(hao),換成劣(lie)質、薄型材料,嚴重損害消(xiao)費者的(de)(de)利益。因而消(xiao)費者應該選(xuan)擇那些銷售服務好(hao)、品(pin)(pin)(pin)(pin)牌(pai)口碑佳、保修(xiu)期長(chang)的(de)(de)集成吊頂(ding)產品(pin)(pin)(pin)(pin)。
關注健康看環保
居室裝修一定(ding)要(yao)注意裝修材(cai)料的質量,尤其是像甲(jia)醛(quan)一類的有毒物質對人(ren)的身體健康(kang)有很大的危(wei)害,許多(duo)集成(cheng)吊(diao)(diao)頂(ding)品牌開(kai)發研制了(le)綠色環(huan)保的集成(cheng)吊(diao)(diao)頂(ding)產品,不管是天花還是集成(cheng)電(dian)器,都(dou)采用環(huan)保的材(cai)料,旨(zhi)在為廣大消費者(zhe)創造(zao)出高雅、環(huan)保、健康(kang)的精品。另(ling)外(wai),節能(neng)也是環(huan)保的重(zhong)要(yao)組成(cheng)部(bu)分(fen),消費者(zhe)在選購(gou)時除了(le)重(zhong)視吊(diao)(diao)頂(ding)板材(cai)的環(huan)保性外(wai)也要(yao)關注下電(dian)器模塊(kuai)是否節能(neng)省電(dian)。
選擇品牌看細節
俗話說:“品味來自細節,細節鑄就完美。”各大要素都已經想到,細節方面也不容忽視。例如消費者在選擇集成吊頂時,往往在商家(jia)的(de)(de)誤(wu)導下(xia)只(zhi)關(guan)注主板部分而(er)忽略了(le)內部的(de)(de)安裝框架,這部分輔(fu)材相當于大樓的(de)(de)地(di)基(ji)與梁柱(zhu),偷工減料極易銹(xiu)蝕變形(xing),造成吊頂下(xia)沉甚至塌(ta)落。因此大到板材、小到龍(long)骨吊件,消費者在選購(gou)時一定要細心察看,一個(ge)都不(bu)能馬(ma)虎。
注重實用看質量
實用(yong)是(shi)(shi)集(ji)成吊(diao)(diao)頂產(chan)品最基本的要求,如(ru)果不(bu)實用(yong),裝修廚衛(wei)也就(jiu)失去(qu)了原來的意義,目(mu)前的集(ji)成吊(diao)(diao)頂產(chan)品市場價從每平方幾十(shi)元到幾百元不(bu)等,且有許多低價特價產(chan)品的扣板模(mo)(mo)塊(kuai)都是(shi)(shi)用(yong)廢舊材料制作(zuo),材質(zhi)(zhi)輕薄,使用(yong)壽命(ming)短,消費(fei)者在選購產(chan)品時要多關注扣板質(zhi)(zhi)量,此(ci)外還要注意取暖模(mo)(mo)塊(kuai)、換氣(qi)模(mo)(mo)塊(kuai)、照明模(mo)(mo)塊(kuai)等電器模(mo)(mo)塊(kuai)是(shi)(shi)否(fou)通過國際質(zhi)(zhi)量認(ren)證等。