【龍骨吊(diao)頂規(gui)格(ge)】輕(qing)鋼龍骨規(gui)格(ge)有哪些 輕(qing)鋼龍骨吊(diao)頂厚(hou)度多少合適(shi)

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輕鋼龍骨規格

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輕鋼龍骨按(an)用途有吊頂龍骨和隔斷龍骨，按(an)斷面形式有V型、C型、T型、L型龍骨。

（1）產(chan)品規(gui)格(ge)系列：隔斷(duan)龍骨主(zhu)要規(gui)格(ge)分為(wei)Q50、Q75和Q100。 吊頂龍骨主(zhu)要規(gui)格(ge)分為(wei)D38、D45、D50和D60。

（2）產(chan)品(pin)(pin)標記(ji)方法：輕鋼龍(long)骨的(de)標記(ji)順序為(wei)(wei)：產(chan)品(pin)(pin)名稱、代號、斷面形(xing)狀的(de)寬度、高(gao)(gao)度、鋼板厚度和標準號。如斷面形(xing)狀為(wei)(wei)“C”型，寬度為(wei)(wei)50mm，高(gao)(gao)度為(wei)(wei)15mm，鋼板厚度為(wei)(wei)1.smm的(de)吊頂龍(long)骨標記(ji)為(wei)(wei)： 建(jian)筑用(yong)輕鋼龍(long)骨DC 5 0 XIS XI.SGBllg sl

（3）外(wai)觀質量輕(qing)鋼龍骨(gu)外(wai)形要平整，棱角清(qing)晰，切口不(bu)允(yun)許有影響(xiang)使用(yong)的(de)毛(mao)刺和變形。鍍鋅(xin)層不(bu)許有起(qi)皮、起(qi)瘤、脫落(luo)等(deng)缺陷。對于腐蝕、損傷、黑斑、麻(ma)點等(deng)缺陷，按規定方法檢測(ce)時應符合表2－81的(de)規定。 外(wai)觀質量檢查時，應在距產品0．5m處光照明亮的(de)條件下，進(jin) 行目測(ce)檢查。輕(qing)鋼龍骨(gu)表面(mian)應鍍鋅(xin)防(fang)銹，其雙(shuang)面(mian)鍍鋅(xin)量：優等(deng)品不(bu)小(xiao)(xiao)于 120g／m*m，一等(deng)品不(bu)小(xiao)(xiao)于 100g／m*m，合格(ge)品不(bu)小(xiao)(xiao)于 80g／m*m。

輕鋼龍骨厚度

輕(qing)鋼(gang)龍(long)(long)(long)(long)骨(gu)的厚度從(cong)0.4mm到2.0mm不等。一(yi)般情況下(xia)，用(yong)紙面石膏(gao)(gao)吊(diao)頂時(shi)多數(shu)人會(hui)選擇(ze)輕(qing)鋼(gang)龍(long)(long)(long)(long)骨(gu)，薄(bo)的石膏(gao)(gao)板使用(yong)薄(bo)的龍(long)(long)(long)(long)骨(gu)，石膏(gao)(gao)厚的要用(yong)厚一(yi)點(dian)龍(long)(long)(long)(long)骨(gu)。龍(long)(long)(long)(long)骨(gu)的鍍(du)鋅(xin)(xin)(xin)有(you)兩種(zhong)(zhong)，一(yi)種(zhong)(zhong)是熱(re)鍍(du)鋅(xin)(xin)(xin)，一(yi)種(zhong)(zhong)是冷鍍(du)鋅(xin)(xin)(xin)。熱(re)鍍(du)鋅(xin)(xin)(xin)價格高，冷鍍(du)鋅(xin)(xin)(xin)價格低。吊(diao)頂龍(long)(long)(long)(long)骨(gu)由(you)承載龍(long)(long)(long)(long)骨(gu)（主龍(long)(long)(long)(long)骨(gu)），覆(fu)面龍(long)(long)(long)(long)骨(gu)（輔龍(long)(long)(long)(long)骨(gu)）及(ji)各種(zhong)(zhong)配件組(zu)成。分為(wei)D38（UC38），D50（UC50）和D60（UC60）三個(ge)(ge)系列(lie)。D38用(yong)于(yu)吊(diao)點(dian)間距(ju)900—1200mm不上(shang)人吊(diao)頂，D50用(yong)于(yu)吊(diao)點(dian)間距(ju)900—1200mm上(shang)人吊(diao)頂，D60用(yong)于(yu)吊(diao)點(dian)間距(ju)1500mm上(shang)人加重吊(diao)頂，U50，U60為(wei)覆(fu)面龍(long)(long)(long)(long)骨(gu)，它(ta)與承載龍(long)(long)(long)(long)骨(gu)配合使用(yong)。墻體龍(long)(long)(long)(long)骨(gu)由(you)橫(heng)龍(long)(long)(long)(long)骨(gu)，豎龍(long)(long)(long)(long)骨(gu)及(ji)橫(heng)撐龍(long)(long)(long)(long)骨(gu)和各種(zhong)(zhong)配件組(zu)成，有(you)Q50（C50），Q75（C75），Q100（C100）和Q150（C150）四個(ge)(ge)系列(lie)。