【龍骨吊頂規格(ge)】輕鋼(gang)龍骨規格(ge)有哪些 輕鋼(gang)龍骨吊頂厚度多少合適(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(long)(long)骨(gu)和隔斷龍(long)(long)骨(gu)，按(an)斷面形式有V型(xing)、C型(xing)、T型(xing)、L型(xing)龍(long)(long)骨(gu)。

（1）產品規格系列(lie)：隔斷龍(long)骨(gu)主要(yao)規格分為Q50、Q75和Q100。 吊頂龍(long)骨(gu)主要(yao)規格分為D38、D45、D50和D60。

（2）產品(pin)標記方法：輕鋼龍(long)骨(gu)的標記順序為：產品(pin)名稱、代(dai)號(hao)、斷面(mian)形狀的寬(kuan)度(du)、高度(du)、鋼板(ban)厚度(du)和(he)標準號(hao)。如斷面(mian)形狀為“C”型，寬(kuan)度(du)為50mm，高度(du)為15mm，鋼板(ban)厚度(du)為1.smm的吊頂(ding)龍(long)骨(gu)標記為： 建筑用輕鋼龍(long)骨(gu)DC 5 0 XIS XI.SGBllg sl

（3）外(wai)觀質(zhi)量(liang)(liang)輕鋼(gang)龍(long)骨外(wai)形(xing)要平整，棱角清晰(xi)，切口不(bu)允許有影響使用(yong)的毛刺和變(bian)形(xing)。鍍(du)鋅層(ceng)不(bu)許有起(qi)皮、起(qi)瘤、脫落等(deng)缺(que)陷。對于腐蝕、損傷、黑斑、麻點等(deng)缺(que)陷，按規定方(fang)法檢測時應(ying)符(fu)合表2－81的規定。 外(wai)觀質(zhi)量(liang)(liang)檢查(cha)時，應(ying)在(zai)距(ju)產品(pin)0．5m處(chu)光照明亮的條件下，進(jin) 行目測檢查(cha)。輕鋼(gang)龍(long)骨表面(mian)應(ying)鍍(du)鋅防銹，其(qi)雙面(mian)鍍(du)鋅量(liang)(liang)：優(you)等(deng)品(pin)不(bu)小于 120g／m*m，一等(deng)品(pin)不(bu)小于 100g／m*m，合格(ge)品(pin)不(bu)小于 80g／m*m。

輕鋼龍骨厚度

輕(qing)鋼龍(long)(long)(long)(long)(long)(long)(long)骨(gu)的(de)厚(hou)(hou)度從0.4mm到2.0mm不等。一(yi)般情況下，用(yong)(yong)紙面石膏吊頂(ding)時多數人(ren)(ren)(ren)會選(xuan)擇輕(qing)鋼龍(long)(long)(long)(long)(long)(long)(long)骨(gu)，薄(bo)的(de)石膏板使(shi)用(yong)(yong)薄(bo)的(de)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)，石膏厚(hou)(hou)的(de)要(yao)用(yong)(yong)厚(hou)(hou)一(yi)點(dian)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)。龍(long)(long)(long)(long)(long)(long)(long)骨(gu)的(de)鍍鋅(xin)(xin)有兩種(zhong)，一(yi)種(zhong)是(shi)熱鍍鋅(xin)(xin)，一(yi)種(zhong)是(shi)冷(leng)鍍鋅(xin)(xin)。熱鍍鋅(xin)(xin)價格(ge)高，冷(leng)鍍鋅(xin)(xin)價格(ge)低。吊頂(ding)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)由(you)承(cheng)載(zai)(zai)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)（主龍(long)(long)(long)(long)(long)(long)(long)骨(gu)），覆面龍(long)(long)(long)(long)(long)(long)(long)骨(gu)（輔龍(long)(long)(long)(long)(long)(long)(long)骨(gu)）及各(ge)種(zhong)配(pei)件(jian)組(zu)成。分為(wei)D38（UC38），D50（UC50）和D60（UC60）三個(ge)系列。D38用(yong)(yong)于(yu)吊點(dian)間(jian)距900—1200mm不上人(ren)(ren)(ren)吊頂(ding)，D50用(yong)(yong)于(yu)吊點(dian)間(jian)距900—1200mm上人(ren)(ren)(ren)吊頂(ding)，D60用(yong)(yong)于(yu)吊點(dian)間(jian)距1500mm上人(ren)(ren)(ren)加重(zhong)吊頂(ding)，U50，U60為(wei)覆面龍(long)(long)(long)(long)(long)(long)(long)骨(gu)，它與(yu)承(cheng)載(zai)(zai)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)配(pei)合使(shi)用(yong)(yong)。墻(qiang)體龍(long)(long)(long)(long)(long)(long)(long)骨(gu)由(you)橫(heng)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)，豎龍(long)(long)(long)(long)(long)(long)(long)骨(gu)及橫(heng)撐(cheng)龍(long)(long)(long)(long)(long)(long)(long)骨(gu)和各(ge)種(zhong)配(pei)件(jian)組(zu)成，有Q50（C50），Q75（C75），Q100（C100）和Q150（C150）四個(ge)系列。