建筑用輕鋼龍骨是以鍍鋅鋼(gang)板(ban)或彩(cai)色鋼(gang)板(ban)為原料,采用冷彎和(he)滾壓等工藝生產的薄壁型鋼(gang),其厚度(du)一(yi)般不大(da)于1.5mm。建筑用輕(qing)鋼(gang)龍骨(gu)是用于建筑物室內吊頂(ding)和(he)隔(ge)墻的骨(gu)架材料,在(zai)其表(biao)面可安裝(zhuang)(zhuang)紙面石膏板(ban)、裝(zhuang)(zhuang)飾(shi)石膏板、纖(xian)維水泥板(ban)、礦棉吸聲板(ban)等(deng)輕質(zhi)板(ban)材。由輕鋼龍骨和(he)(he)輕質(zhi)板(ban)材組成的(de)吊(diao)頂和(he)(he)隔墻(qiang)具(ju)有(you)質(zhi)量(liang)輕、剛性好、結構簡單、安裝(zhuang)方便、施工速度快(kuai)、防火(huo)、裝(zhuang)飾(shi)效(xiao)果好等(deng)特(te)點(dian),被廣(guang)泛用(yong)于(yu)賓館、飯店、醫院和(he)(he)商(shang)場的(de)室內吊(diao)頂和(he)(he)隔墻(qiang),現在(zai)也(ye)用(yong)于(yu)公(gong)共建筑的(de)電梯井道和(he)(he)管道井以(yi)及(ji)民(min)用(yong)住宅。
挑選輕鋼龍骨,應注意以下幾點:
1、 輕鋼(gang)龍(long)(long)骨(gu)(gu)主(zhu)要(yao)分為墻(qiang)體龍(long)(long)骨(gu)(gu)(Q)和(he)吊(diao)頂(ding)龍(long)(long)骨(gu)(gu)(D)兩(liang)大類,墻(qiang)體龍(long)(long)骨(gu)(gu)主(zhu)要(yao)規格分為Q50、Q75、 Q100和(he)Q150。吊(diao)頂(ding)龍(long)(long)骨(gu)(gu)主(zhu)要(yao)規格分為D38、D50和(he)D60等。按其斷(duan)面(mian)(mian)形狀分為U型(xing)(xing)、C型(xing)(xing)、T型(xing)(xing)、H型(xing)(xing)、V型(xing)(xing)、L型(xing)(xing)、CH型(xing)(xing)七種(zhong),輕鋼(gang)龍(long)(long)骨(gu)(gu)的標(biao)記順序為:產(chan)品名稱、代號、斷(duan)面(mian)(mian)形狀的寬(kuan)度、高度、鋼(gang)板厚度和(he)標(biao)準號。客戶應根據工藝和(he)裝飾要(yao)求,決定選用墻(qiang)體龍(long)(long)骨(gu)(gu)、吊(diao)頂(ding)龍(long)(long)骨(gu)(gu)和(he)規格以及斷(duan)面(mian)(mian)形狀。
2、看輕鋼龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)規(gui)(gui)格(ge)(ge)型(xing)號(hao)(hao)和壁厚(hou)是否符合(he)要(yao)求。龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)規(gui)(gui)格(ge)(ge)型(xing)號(hao)(hao)應符號(hao)(hao)國家(jia)標準的(de)(de)要(yao)求。龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)厚(hou)度(du)是一(yi)項重要(yao)指標,墻體龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)厚(hou)度(du)一(yi)般在(zai)0.6mm-1.0mm,吊頂龍(long)(long)(long)(long)骨(gu)(gu)中U型(xing)、C型(xing)和V型(xing),承載龍(long)(long)(long)(long)骨(gu)(gu)厚(hou)度(du)一(yi)般在(zai)0.8mm-1.2mm,覆面龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)厚(hou)度(du)一(yi)般為0.5mm-0.6mm,T型(xing)龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)主、次龍(long)(long)(long)(long)骨(gu)(gu)其厚(hou)度(du)均為0.27mm。挑選時要(yao)注意龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)厚(hou)度(du),承載龍(long)(long)(long)(long)骨(gu)(gu)最好不(bu)(bu)(bu)低(di)于1.0mm,覆面龍(long)(long)(long)(long)骨(gu)(gu)最好不(bu)(bu)(bu)低(di)于 0.5mm,T型(xing)龍(long)(long)(long)(long)骨(gu)(gu)最好不(bu)(bu)(bu)低(di)于0.27mm,墻體龍(long)(long)(long)(long)骨(gu)(gu)最好不(bu)(bu)(bu)低(di)于0.6mm。偏薄(bo)的(de)(de)龍(long)(long)(long)(long)骨(gu)(gu)容易力(li)(li)學(xue)性能不(bu)(bu)(bu)合(he)格(ge)(ge),有些(xie)龍(long)(long)(long)(long)骨(gu)(gu)雖然(ran)力(li)(li)學(xue)性能合(he)格(ge)(ge),但常常會引起(qi)變(bian)形。
3、 看輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)的(de)(de)表面(mian)(mian)(mian)防銹(xiu)情況。輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)的(de)(de)表面(mian)(mian)(mian)防銹(xiu)采用雙(shuang)面(mian)(mian)(mian)鍍(du)鋅層(ceng)和(he)彩(cai)色(se)涂層(ceng)兩種方法。因此選購輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)時(shi)要看其雙(shuang)面(mian)(mian)(mian)鍍(du)鋅層(ceng)或(huo)彩(cai)色(se)涂層(ceng)質(zhi)量是否(fou)合格,雙(shuang)面(mian)(mian)(mian)鍍(du)鋅層(ceng)或(huo)彩(cai)色(se)涂層(ceng)是否(fou)均勻和(he)一致。這將決定施工后骨(gu)(gu)(gu)架部分會(hui)因為銹(xiu)蝕(shi)而影響輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)的(de)(de)壁厚因而產生(sheng)變形,繼(ji)而受力不(bu)均而出(chu)現頂面(mian)(mian)(mian)或(huo)墻面(mian)(mian)(mian)裂縫(feng)等(deng)質(zhi)量問題。另(ling)外裝修最好選用不(bu)易生(sheng)銹(xiu)的(de)(de)原板鍍(du)鋅龍(long)(long)骨(gu)(gu)(gu),避免使(shi)用后鍍(du)鋅龍(long)(long)骨(gu)(gu)(gu)。原板鍍(du)鋅龍(long)(long)骨(gu)(gu)(gu)俗(su)稱“雪花(hua)板”,上面(mian)(mian)(mian)有雪花(hua)狀(zhuang)的(de)(de)花(hua)紋(wen),強度也高于(yu)后鍍(du)鋅龍(long)(long)骨(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
目前,集成吊頂行業內有很多國(guo)際(ji)、國(guo)內大品(pin)(pin)(pin)牌,中文字一(yi)樣(yang),英文注冊不(bu)一(yi)樣(yang),和(he)國(guo)際(ji)、國(guo)內大品(pin)(pin)(pin)牌毫(hao)無關系(xi)。建議(yi)消費者購買集成吊頂時應挑選(xuan)專業品(pin)(pin)(pin)牌,不(bu)要被(bei)所謂的國(guo)際(ji)、國(guo)內品(pin)(pin)(pin)牌而迷惑(huo),買到次品(pin)(pin)(pin)。
誤區二:金屬吊頂都環保
劣(lie)質(zhi)金(jin)(jin)屬(shu)板含有(you)重(zhong)金(jin)(jin)屬(shu),對人體(ti)有(you)輻射(she),含鐵量高容(rong)易生銹(xiu),劣(lie)質(zhi)覆膜易滋生細菌,一些優質(zhi)的(de)金(jin)(jin)屬(shu)板才環保(bao)。因此(ci),并(bing)不是(shi)所有(you)的(de)金(jin)(jin)屬(shu)吊(diao)頂都(dou)是(shi)環保(bao)的(de),而是(shi)有(you)優劣(lie)之分。
誤區三:扣板越厚越好
實際上(shang)(shang),扣板并不是(shi)越(yue)厚越(yue)好。市面上(shang)(shang)基材厚度(du)超(chao)出行業標(biao)準范圍,通常(chang)多(duo)屬于回收鋁(lv),它制造出來(lai)的(de)扣板厚度(du)比較厚,但是(shi)由于含(han)雜質多(duo),所以易(yi)腐蝕、易(yi)生銹(xiu),更(geng)重要的(de)是(shi)安裝上(shang)(shang)去后(hou),吊頂(ding)極易(yi)變形(xing)和下沉。因而(er)消費者應選擇分量輕、彈性好的(de)優質鋁(lv)扣板。
怎樣選擇吊頂
放心使用看服務
挑選集成吊(diao)頂要(yao)關注(zhu)售(shou)(shou)前、售(shou)(shou)中(zhong)、售(shou)(shou)后服(fu)(fu)務。三分(fen)(fen)材(cai)料七(qi)分(fen)(fen)安(an)裝(zhuang),正確的(de)(de)安(an)裝(zhuang)才能保(bao)證產(chan)品(pin)(pin)日后的(de)(de)正常(chang)使用。據了解,大品(pin)(pin)牌(pai)的(de)(de)一線服(fu)(fu)務人(ren)員都(dou)受過各種(zhong)專業安(an)裝(zhuang)培訓(xun),消費者在購買時(shi)要(yao)關注(zhu)該品(pin)(pin)牌(pai)的(de)(de)安(an)裝(zhuang)質量。許多集成吊(diao)頂產(chan)品(pin)(pin)的(de)(de)保(bao)修期短,很多經(jing)銷(xiao)(xiao)商便以次(ci)充好,換成劣(lie)質、薄型(xing)材(cai)料,嚴重(zhong)損害消費者的(de)(de)利益。因而消費者應(ying)該選擇那些(xie)銷(xiao)(xiao)售(shou)(shou)服(fu)(fu)務好、品(pin)(pin)牌(pai)口碑佳(jia)、保(bao)修期長的(de)(de)集成吊(diao)頂產(chan)品(pin)(pin)。
關注健康看環保
居室裝修一定要注意裝修材料的(de)(de)質(zhi)量,尤其是(shi)像甲醛一類的(de)(de)有毒(du)物(wu)質(zhi)對(dui)人的(de)(de)身體(ti)健康有很大的(de)(de)危害,許多集成吊頂(ding)品(pin)(pin)牌(pai)開發研制(zhi)了綠色環(huan)(huan)保(bao)的(de)(de)集成吊頂(ding)產品(pin)(pin),不管是(shi)天花還是(shi)集成電器(qi),都(dou)采用環(huan)(huan)保(bao)的(de)(de)材料,旨在為廣大消費者創造出(chu)高雅(ya)、環(huan)(huan)保(bao)、健康的(de)(de)精品(pin)(pin)。另外,節能也是(shi)環(huan)(huan)保(bao)的(de)(de)重要組成部(bu)分(fen),消費者在選(xuan)購時除了重視吊頂(ding)板(ban)材的(de)(de)環(huan)(huan)保(bao)性(xing)外也要關(guan)注下電器(qi)模(mo)塊是(shi)否節能省電。
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(shi),往(wang)往(wang)在商家的(de)誤導下只關注主板部(bu)分(fen)而忽略了(le)內部(bu)的(de)安裝框架(jia),這部(bu)分(fen)輔(fu)材(cai)相(xiang)當(dang)于大樓的(de)地基與梁柱(zhu),偷工(gong)減(jian)料(liao)極易銹蝕變(bian)形,造成吊頂下沉甚至塌落。因此大到板材(cai)、小到龍(long)骨吊件,消費者(zhe)在選購時(shi)一(yi)定要細心察看,一(yi)個都不能馬虎。
注重實用看質量
實用(yong)是集成吊頂產品最基本的要求(qiu),如果不實用(yong),裝修廚衛也就失(shi)去了原來的意(yi)義(yi),目前的集成吊頂產品市(shi)場(chang)價(jia)從每(mei)平方幾十(shi)元(yuan)到(dao)幾百元(yuan)不等,且有(you)許多低價(jia)特(te)價(jia)產品的扣板(ban)模塊都(dou)是用(yong)廢舊材料制(zhi)作,材質輕薄,使(shi)用(yong)壽命短(duan),消(xiao)費者在(zai)選購(gou)產品時要多關注扣板(ban)質量(liang),此外(wai)還要注意(yi)取(qu)暖模塊、換(huan)氣模塊、照(zhao)明模塊等電器(qi)模塊是否通過國際質量(liang)認證等。