建筑用輕鋼龍骨是以鍍(du)鋅(xin)鋼板(ban)或彩(cai)色鋼板(ban)為原料(liao)(liao),采用(yong)冷彎和滾壓等工藝(yi)生產的薄壁型鋼,其厚度一(yi)般不(bu)大于(yu)1.5mm。建筑用(yong)輕鋼龍骨(gu)(gu)是用(yong)于(yu)建筑物室內吊頂和隔(ge)墻的骨(gu)(gu)架材料(liao)(liao),在(zai)其表(biao)面可(ke)安裝(zhuang)(zhuang)紙面石膏板(ban)、裝(zhuang)(zhuang)飾(shi)石膏板、纖維水(shui)泥(ni)板(ban)(ban)、礦棉(mian)吸聲板(ban)(ban)等(deng)(deng)輕(qing)質板(ban)(ban)材。由輕(qing)鋼(gang)龍(long)骨和(he)輕(qing)質板(ban)(ban)材組成的(de)吊頂和(he)隔墻具有質量輕(qing)、剛性好(hao)、結構(gou)簡單、安裝方便、施工速度(du)快、防火(huo)、裝飾效果好(hao)等(deng)(deng)特(te)點,被(bei)廣泛用(yong)于賓館、飯店、醫院和(he)商(shang)場的(de)室內(nei)吊頂和(he)隔墻,現在(zai)也用(yong)于公共建筑的(de)電梯(ti)井(jing)道(dao)和(he)管(guan)道(dao)井(jing)以及(ji)民用(yong)住(zhu)宅。
挑選輕鋼龍骨,應注意以下幾點:
1、 輕(qing)(qing)鋼(gang)龍(long)(long)(long)骨(gu)主(zhu)(zhu)要(yao)分為墻體龍(long)(long)(long)骨(gu)(Q)和(he)(he)吊頂龍(long)(long)(long)骨(gu)(D)兩大類,墻體龍(long)(long)(long)骨(gu)主(zhu)(zhu)要(yao)規格分為Q50、Q75、 Q100和(he)(he)Q150。吊頂龍(long)(long)(long)骨(gu)主(zhu)(zhu)要(yao)規格分為D38、D50和(he)(he)D60等。按其(qi)斷(duan)面形(xing)狀分為U型、C型、T型、H型、V型、L型、CH型七種,輕(qing)(qing)鋼(gang)龍(long)(long)(long)骨(gu)的標記順序為:產品(pin)名稱、代號、斷(duan)面形(xing)狀的寬度、高度、鋼(gang)板厚度和(he)(he)標準號。客戶應根據工藝和(he)(he)裝飾要(yao)求,決(jue)定(ding)選用(yong)墻體龍(long)(long)(long)骨(gu)、吊頂龍(long)(long)(long)骨(gu)和(he)(he)規格以及斷(duan)面形(xing)狀。
2、看輕鋼(gang)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)規格型(xing)號(hao)和壁厚(hou)(hou)是否符(fu)(fu)合要(yao)求(qiu)。龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)規格型(xing)號(hao)應符(fu)(fu)號(hao)國家標(biao)準的(de)(de)(de)要(yao)求(qiu)。龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)厚(hou)(hou)度是一(yi)項重要(yao)指標(biao),墻體龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)厚(hou)(hou)度一(yi)般在(zai)0.6mm-1.0mm,吊頂(ding)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)中U型(xing)、C型(xing)和V型(xing),承載(zai)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)厚(hou)(hou)度一(yi)般在(zai)0.8mm-1.2mm,覆(fu)面龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)厚(hou)(hou)度一(yi)般為(wei)0.5mm-0.6mm,T型(xing)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)主、次龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)其厚(hou)(hou)度均為(wei)0.27mm。挑選時要(yao)注意龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)的(de)(de)(de)厚(hou)(hou)度,承載(zai)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)最好(hao)(hao)不(bu)低于(yu)(yu)1.0mm,覆(fu)面龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)最好(hao)(hao)不(bu)低于(yu)(yu) 0.5mm,T型(xing)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)最好(hao)(hao)不(bu)低于(yu)(yu)0.27mm,墻體龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)最好(hao)(hao)不(bu)低于(yu)(yu)0.6mm。偏薄的(de)(de)(de)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)容易力學性(xing)能不(bu)合格,有些(xie)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)(gu)(gu)雖然(ran)力學性(xing)能合格,但常常會引起(qi)變形(xing)。
3、 看輕(qing)(qing)鋼(gang)龍(long)骨(gu)(gu)的表面(mian)防銹(xiu)情(qing)況。輕(qing)(qing)鋼(gang)龍(long)骨(gu)(gu)的表面(mian)防銹(xiu)采用雙(shuang)面(mian)鍍(du)鋅(xin)層和彩色涂(tu)層兩種(zhong)方法(fa)。因此選購輕(qing)(qing)鋼(gang)龍(long)骨(gu)(gu)時(shi)要看其(qi)雙(shuang)面(mian)鍍(du)鋅(xin)層或彩色涂(tu)層質量是(shi)否合格,雙(shuang)面(mian)鍍(du)鋅(xin)層或彩色涂(tu)層是(shi)否均(jun)勻和一致(zhi)。這將決定施(shi)工后骨(gu)(gu)架部(bu)分會因為銹(xiu)蝕而影(ying)響輕(qing)(qing)鋼(gang)龍(long)骨(gu)(gu)的壁厚因而產生(sheng)變形(xing),繼而受力不均(jun)而出現頂(ding)面(mian)或墻面(mian)裂(lie)縫等(deng)質量問題。另(ling)外裝修最好選用不易(yi)生(sheng)銹(xiu)的原板(ban)鍍(du)鋅(xin)龍(long)骨(gu)(gu),避免使用后鍍(du)鋅(xin)龍(long)骨(gu)(gu)。原板(ban)鍍(du)鋅(xin)龍(long)骨(gu)(gu)俗稱“雪花(hua)(hua)板(ban)”,上(shang)面(mian)有雪花(hua)(hua)狀的花(hua)(hua)紋(wen),強度(du)也高于(yu)后鍍(du)鋅(xin)龍(long)骨(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(ji)成吊頂(ding)(ding)行業(ye)內(nei)有很多國(guo)際(ji)、國(guo)內(nei)大品牌(pai),中文字一樣(yang)(yang),英文注冊不一樣(yang)(yang),和(he)國(guo)際(ji)、國(guo)內(nei)大品牌(pai)毫無關(guan)系(xi)。建議消(xiao)費者購買(mai)(mai)集(ji)成吊頂(ding)(ding)時應(ying)挑選(xuan)專(zhuan)業(ye)品牌(pai),不要被所謂(wei)的國(guo)際(ji)、國(guo)內(nei)品牌(pai)而(er)迷惑,買(mai)(mai)到次(ci)品。
誤區二:金屬吊頂都環保
劣(lie)質(zhi)金屬板含有(you)重金屬,對人體有(you)輻射,含鐵量高(gao)容易生銹,劣(lie)質(zhi)覆膜(mo)易滋生細菌,一些優(you)質(zhi)的(de)金屬板才(cai)環保。因此(ci),并不是(shi)(shi)所有(you)的(de)金屬吊頂都是(shi)(shi)環保的(de),而是(shi)(shi)有(you)優(you)劣(lie)之分。
誤區三:扣板越厚越好
實(shi)際上(shang),扣板(ban)并不是越(yue)厚(hou)(hou)(hou)越(yue)好。市面上(shang)基材厚(hou)(hou)(hou)度(du)超出(chu)行業標準范圍(wei),通(tong)常多(duo)屬于(yu)回收鋁(lv),它制造出(chu)來的(de)扣板(ban)厚(hou)(hou)(hou)度(du)比較厚(hou)(hou)(hou),但是由于(yu)含雜質多(duo),所以(yi)易腐蝕、易生銹,更重要(yao)的(de)是安(an)裝(zhuang)上(shang)去后,吊頂極(ji)易變(bian)形和下沉。因而消費(fei)者(zhe)應選擇(ze)分量輕、彈性好的(de)優質鋁(lv)扣板(ban)。
怎樣選擇吊頂
放心使用看服務
挑選(xuan)集(ji)(ji)成(cheng)吊頂(ding)要關(guan)注售(shou)前、售(shou)中(zhong)、售(shou)后服務(wu)。三(san)分(fen)材料(liao)七分(fen)安(an)裝,正(zheng)確的(de)(de)(de)安(an)裝才能保證產品(pin)日后的(de)(de)(de)正(zheng)常使用。據了解(jie),大品(pin)牌(pai)(pai)的(de)(de)(de)一線服務(wu)人(ren)員都受過各(ge)種專業安(an)裝培訓,消費(fei)者(zhe)在購買時要關(guan)注該(gai)品(pin)牌(pai)(pai)的(de)(de)(de)安(an)裝質量。許多(duo)集(ji)(ji)成(cheng)吊頂(ding)產品(pin)的(de)(de)(de)保修(xiu)期短,很多(duo)經銷商便以次充好,換成(cheng)劣質、薄(bo)型材料(liao),嚴重(zhong)損害(hai)消費(fei)者(zhe)的(de)(de)(de)利益(yi)。因(yin)而消費(fei)者(zhe)應該(gai)選(xuan)擇(ze)那些銷售(shou)服務(wu)好、品(pin)牌(pai)(pai)口碑佳、保修(xiu)期長的(de)(de)(de)集(ji)(ji)成(cheng)吊頂(ding)產品(pin)。
關注健康看環保
居室裝(zhuang)修(xiu)一定要注(zhu)意裝(zhuang)修(xiu)材(cai)料(liao)的(de)(de)質量,尤其是(shi)像甲(jia)醛一類的(de)(de)有毒物質對人(ren)的(de)(de)身體健(jian)康(kang)有很大(da)的(de)(de)危害,許多集成吊(diao)頂(ding)品(pin)牌開發(fa)研制了綠色(se)環(huan)保(bao)的(de)(de)集成吊(diao)頂(ding)產品(pin),不(bu)管是(shi)天花還是(shi)集成電(dian)器,都采用(yong)環(huan)保(bao)的(de)(de)材(cai)料(liao),旨(zhi)在為廣大(da)消(xiao)費者(zhe)創(chuang)造出(chu)高(gao)雅(ya)、環(huan)保(bao)、健(jian)康(kang)的(de)(de)精(jing)品(pin)。另外,節能(neng)也(ye)是(shi)環(huan)保(bao)的(de)(de)重要組成部分,消(xiao)費者(zhe)在選購(gou)時除了重視吊(diao)頂(ding)板(ban)材(cai)的(de)(de)環(huan)保(bao)性(xing)外也(ye)要關(guan)注(zhu)下電(dian)器模塊是(shi)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(shi),往(wang)(wang)往(wang)(wang)在(zai)商(shang)家的(de)誤(wu)導下(xia)只關注主板(ban)部分(fen)而忽(hu)略了內部的(de)安(an)裝框架(jia),這部分(fen)輔材相當于大(da)樓的(de)地(di)基(ji)與梁柱,偷(tou)工減料極易銹蝕變(bian)形(xing),造成吊(diao)頂下(xia)沉甚至塌落(luo)。因此大(da)到板(ban)材、小到龍骨(gu)吊(diao)件(jian),消費(fei)者在(zai)選購時(shi)一定要細(xi)心察看,一個都不能(neng)馬虎。
注重實用看質量
實用是集成吊(diao)頂產(chan)品最基(ji)本(ben)的要求,如果不(bu)實用,裝(zhuang)修廚衛也就失去(qu)了原來的意(yi)義(yi),目(mu)前(qian)的集成吊(diao)頂產(chan)品市場(chang)價從每平方(fang)幾十(shi)元(yuan)到幾百元(yuan)不(bu)等(deng),且有許多低(di)價特(te)價產(chan)品的扣板模塊(kuai)都是用廢舊材料制作,材質輕薄(bo),使用壽命短(duan),消(xiao)費者在選購產(chan)品時要多關(guan)注扣板質量,此外(wai)還要注意(yi)取(qu)暖模塊(kuai)、換(huan)氣(qi)模塊(kuai)、照明模塊(kuai)等(deng)電器模塊(kuai)是否通過國際質量認證等(deng)。