建筑用(yong)輕鋼龍骨是以鍍(du)鋅鋼(gang)板(ban)或彩色(se)鋼(gang)板(ban)為(wei)原料,采用冷彎和(he)滾壓等工藝(yi)生產的薄(bo)壁型鋼(gang),其厚度一般不大(da)于(yu)1.5mm。建筑用輕鋼(gang)龍骨是用于(yu)建筑物室內吊頂和(he)隔墻的骨架材料,在(zai)其表面可安裝紙面石(shi)膏(gao)板(ban)、裝飾(shi)石膏板、纖維水泥板、礦棉(mian)吸(xi)聲板等輕質板材。由輕鋼龍骨(gu)和(he)輕質板材組成的吊(diao)頂和(he)隔墻(qiang)具有質量輕、剛性好(hao)、結(jie)構(gou)簡單、安(an)裝方(fang)便、施(shi)工速度快(kuai)、防火、裝飾效果(guo)好(hao)等特點,被(bei)廣泛用(yong)(yong)于(yu)賓館(guan)、飯店、醫院和(he)商場的室內吊(diao)頂和(he)隔墻(qiang),現(xian)在(zai)也用(yong)(yong)于(yu)公共建筑(zhu)的電梯井道(dao)和(he)管道(dao)井以(yi)及民用(yong)(yong)住宅。
挑選輕鋼龍骨,應注意以下幾點:
1、 輕鋼龍(long)(long)骨(gu)(gu)主(zhu)要分為(wei)墻(qiang)體(ti)龍(long)(long)骨(gu)(gu)(Q)和(he)(he)吊(diao)頂龍(long)(long)骨(gu)(gu)(D)兩大(da)類,墻(qiang)體(ti)龍(long)(long)骨(gu)(gu)主(zhu)要規(gui)格分為(wei)Q50、Q75、 Q100和(he)(he)Q150。吊(diao)頂龍(long)(long)骨(gu)(gu)主(zhu)要規(gui)格分為(wei)D38、D50和(he)(he)D60等。按其(qi)斷面(mian)形狀分為(wei)U型、C型、T型、H型、V型、L型、CH型七種,輕鋼龍(long)(long)骨(gu)(gu)的(de)標(biao)記順序為(wei):產(chan)品(pin)名稱(cheng)、代號(hao)、斷面(mian)形狀的(de)寬度、高度、鋼板(ban)厚度和(he)(he)標(biao)準號(hao)。客(ke)戶應根據工(gong)藝和(he)(he)裝(zhuang)飾要求,決定選用墻(qiang)體(ti)龍(long)(long)骨(gu)(gu)、吊(diao)頂龍(long)(long)骨(gu)(gu)和(he)(he)規(gui)格以及斷面(mian)形狀。
2、看輕鋼龍(long)(long)(long)(long)(long)骨(gu)的(de)規(gui)格型號和壁厚是否符合(he)要(yao)求(qiu)。龍(long)(long)(long)(long)(long)骨(gu)的(de)規(gui)格型號應符號國(guo)家標準的(de)要(yao)求(qiu)。龍(long)(long)(long)(long)(long)骨(gu)的(de)厚度(du)(du)是一項(xiang)重(zhong)要(yao)指標,墻體龍(long)(long)(long)(long)(long)骨(gu)的(de)厚度(du)(du)一般(ban)在0.6mm-1.0mm,吊(diao)頂龍(long)(long)(long)(long)(long)骨(gu)中(zhong)U型、C型和V型,承載龍(long)(long)(long)(long)(long)骨(gu)厚度(du)(du)一般(ban)在0.8mm-1.2mm,覆(fu)面龍(long)(long)(long)(long)(long)骨(gu)的(de)厚度(du)(du)一般(ban)為0.5mm-0.6mm,T型龍(long)(long)(long)(long)(long)骨(gu)的(de)主、次龍(long)(long)(long)(long)(long)骨(gu)其厚度(du)(du)均為0.27mm。挑選時要(yao)注意龍(long)(long)(long)(long)(long)骨(gu)的(de)厚度(du)(du),承載龍(long)(long)(long)(long)(long)骨(gu)最好(hao)不低(di)(di)于1.0mm,覆(fu)面龍(long)(long)(long)(long)(long)骨(gu)最好(hao)不低(di)(di)于 0.5mm,T型龍(long)(long)(long)(long)(long)骨(gu)最好(hao)不低(di)(di)于0.27mm,墻體龍(long)(long)(long)(long)(long)骨(gu)最好(hao)不低(di)(di)于0.6mm。偏薄的(de)龍(long)(long)(long)(long)(long)骨(gu)容易(yi)力學(xue)(xue)性(xing)能不合(he)格,有些龍(long)(long)(long)(long)(long)骨(gu)雖然(ran)力學(xue)(xue)性(xing)能合(he)格,但常(chang)常(chang)會引起變形。
3、 看(kan)輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)(de)表面(mian)(mian)防銹(xiu)情況。輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)(de)表面(mian)(mian)防銹(xiu)采用(yong)雙面(mian)(mian)鍍(du)鋅(xin)(xin)層(ceng)(ceng)(ceng)和(he)彩色(se)涂(tu)層(ceng)(ceng)(ceng)兩(liang)種方法。因(yin)此選(xuan)購(gou)輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)(gu)時要看(kan)其雙面(mian)(mian)鍍(du)鋅(xin)(xin)層(ceng)(ceng)(ceng)或彩色(se)涂(tu)層(ceng)(ceng)(ceng)質(zhi)量是否(fou)合(he)格,雙面(mian)(mian)鍍(du)鋅(xin)(xin)層(ceng)(ceng)(ceng)或彩色(se)涂(tu)層(ceng)(ceng)(ceng)是否(fou)均勻和(he)一致(zhi)。這(zhe)將決定施工后骨(gu)(gu)(gu)(gu)架(jia)部分會因(yin)為銹(xiu)蝕而(er)影響輕(qing)鋼龍(long)(long)骨(gu)(gu)(gu)(gu)的(de)(de)(de)壁厚因(yin)而(er)產生變形,繼而(er)受力不(bu)均而(er)出現頂面(mian)(mian)或墻面(mian)(mian)裂縫等(deng)質(zhi)量問題。另外裝修最好選(xuan)用(yong)不(bu)易生銹(xiu)的(de)(de)(de)原(yuan)板(ban)鍍(du)鋅(xin)(xin)龍(long)(long)骨(gu)(gu)(gu)(gu),避(bi)免(mian)使用(yong)后鍍(du)鋅(xin)(xin)龍(long)(long)骨(gu)(gu)(gu)(gu)。原(yuan)板(ban)鍍(du)鋅(xin)(xin)龍(long)(long)骨(gu)(gu)(gu)(gu)俗稱“雪花板(ban)”,上面(mian)(mian)有雪花狀的(de)(de)(de)花紋,強(qiang)度(du)也高于后鍍(du)鋅(xin)(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
目前,集(ji)成吊頂(ding)(ding)行業內(nei)(nei)有很(hen)多(duo)國際(ji)、國內(nei)(nei)大品牌,中(zhong)文(wen)字一樣,英文(wen)注冊(ce)不一樣,和國際(ji)、國內(nei)(nei)大品牌毫無關系。建議消費者購買(mai)集(ji)成吊頂(ding)(ding)時應挑(tiao)選專業品牌,不要被(bei)所(suo)謂的國際(ji)、國內(nei)(nei)品牌而迷惑,買(mai)到次品。
誤區二:金屬吊頂都環保
劣(lie)質(zhi)金(jin)屬板含有重金(jin)屬,對人體有輻射,含鐵量高容易生銹,劣(lie)質(zhi)覆膜易滋生細菌,一(yi)些優質(zhi)的(de)金(jin)屬板才環(huan)保。因(yin)此,并不(bu)是(shi)所(suo)有的(de)金(jin)屬吊頂都是(shi)環(huan)保的(de),而是(shi)有優劣(lie)之分。
誤區三:扣板越厚越好
實際上(shang),扣(kou)板(ban)并不(bu)是(shi)越(yue)厚(hou)越(yue)好。市面上(shang)基材厚(hou)度(du)超出行業標(biao)準(zhun)范圍,通常多屬于回收鋁,它(ta)制造(zao)出來(lai)的扣(kou)板(ban)厚(hou)度(du)比較厚(hou),但是(shi)由(you)于含(han)雜質多,所(suo)以易腐蝕、易生銹(xiu),更重要的是(shi)安裝上(shang)去后,吊(diao)頂極(ji)易變形和下沉。因(yin)而消費者應選(xuan)擇分量輕、彈性好的優質鋁扣(kou)板(ban)。
怎樣選擇吊頂
放心使用看服務
挑(tiao)選集(ji)成(cheng)吊頂(ding)(ding)要(yao)關注售前、售中、售后服務。三(san)分材(cai)料(liao)七分安(an)裝(zhuang),正確的(de)(de)安(an)裝(zhuang)才(cai)能保證產品日(ri)后的(de)(de)正常使用。據(ju)了解,大(da)品牌的(de)(de)一線服務人(ren)員(yuan)都受過各種專業(ye)安(an)裝(zhuang)培訓(xun),消(xiao)(xiao)費(fei)者在購買時要(yao)關注該(gai)品牌的(de)(de)安(an)裝(zhuang)質量。許(xu)多集(ji)成(cheng)吊頂(ding)(ding)產品的(de)(de)保修(xiu)期短,很多經銷(xiao)商便以次充好,換(huan)成(cheng)劣質、薄型材(cai)料(liao),嚴重損害消(xiao)(xiao)費(fei)者的(de)(de)利益。因而消(xiao)(xiao)費(fei)者應該(gai)選擇(ze)那些銷(xiao)售服務好、品牌口碑佳、保修(xiu)期長的(de)(de)集(ji)成(cheng)吊頂(ding)(ding)產品。
關注健康看環保
居室裝修一(yi)定要(yao)注意(yi)裝修材料的(de)(de)質(zhi)量,尤其是像甲醛(quan)一(yi)類的(de)(de)有毒物(wu)質(zhi)對人的(de)(de)身體健康有很(hen)大的(de)(de)危(wei)害,許多集(ji)(ji)成吊頂(ding)品(pin)牌開(kai)發研制了(le)綠(lv)色環(huan)保的(de)(de)集(ji)(ji)成吊頂(ding)產品(pin),不(bu)管(guan)是天花還是集(ji)(ji)成電(dian)器,都采用(yong)環(huan)保的(de)(de)材料,旨在為廣大消費者創(chuang)造出高雅、環(huan)保、健康的(de)(de)精(jing)品(pin)。另外(wai),節能(neng)也是環(huan)保的(de)(de)重要(yao)組成部分,消費者在選(xuan)購時(shi)除了(le)重視吊頂(ding)板材的(de)(de)環(huan)保性外(wai)也要(yao)關注下電(dian)器模塊是否(fou)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(wang)往(wang)在(zai)商家的(de)誤導(dao)下只關(guan)注(zhu)主板部分而忽略了內部的(de)安裝框架,這部分輔材相當(dang)于大(da)樓的(de)地基與梁(liang)柱,偷工減料極易銹蝕變形,造成(cheng)吊(diao)頂下沉甚至塌落。因(yin)此(ci)大(da)到板材、小(xiao)到龍骨吊(diao)件,消費(fei)者在(zai)選購時一定要細心察看(kan),一個都(dou)不能馬(ma)虎。
注重實用看質量
實(shi)用是集成(cheng)吊頂產(chan)(chan)品最基本的(de)要(yao)求,如果不(bu)實(shi)用,裝修廚衛也就失去(qu)了原來的(de)意義,目前的(de)集成(cheng)吊頂產(chan)(chan)品市場價從每平(ping)方幾(ji)十元到幾(ji)百元不(bu)等(deng),且有許多(duo)低價特價產(chan)(chan)品的(de)扣板模塊(kuai)都是用廢(fei)舊材料制(zhi)作(zuo),材質輕薄,使(shi)用壽(shou)命短,消費者(zhe)在選(xuan)購產(chan)(chan)品時要(yao)多(duo)關注扣板質量(liang),此外還要(yao)注意取暖模塊(kuai)、換氣模塊(kuai)、照明(ming)模塊(kuai)等(deng)電器模塊(kuai)是否通過國際質量(liang)認證等(deng)。