【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
輕鋼龍骨規格
輕鋼龍骨按用途有吊頂(ding)龍(long)骨和隔斷(duan)龍(long)骨,按斷(duan)面(mian)形式有V型(xing)(xing)、C型(xing)(xing)、T型(xing)(xing)、L型(xing)(xing)龍(long)骨。
(1)產品(pin)規格(ge)系列(lie):隔(ge)斷龍(long)骨(gu)(gu)主(zhu)要(yao)規格(ge)分為(wei)Q50、Q75和(he)Q100。 吊(diao)頂龍(long)骨(gu)(gu)主(zhu)要(yao)規格(ge)分為(wei)D38、D45、D50和(he)D60。
(2)產品標記方法:輕(qing)鋼(gang)(gang)龍(long)骨(gu)的標記順(shun)序為(wei):產品名稱、代號、斷面形狀(zhuang)的寬(kuan)度、高(gao)度、鋼(gang)(gang)板(ban)厚(hou)度和標準號。如斷面形狀(zhuang)為(wei)“C”型,寬(kuan)度為(wei)50mm,高(gao)度為(wei)15mm,鋼(gang)(gang)板(ban)厚(hou)度為(wei)1.smm的吊頂龍(long)骨(gu)標記為(wei): 建筑用輕(qing)鋼(gang)(gang)龍(long)骨(gu)DC 5 0 XIS XI.SGBllg sl
(3)外觀質量輕鋼龍骨(gu)外形(xing)要平整(zheng),棱角清晰,切(qie)口不(bu)允許有(you)影響(xiang)使用的(de)毛刺和變(bian)形(xing)。鍍鋅(xin)層不(bu)許有(you)起皮、起瘤、脫落等(deng)缺陷。對于(yu)(yu)腐(fu)蝕、損傷、黑斑、麻點(dian)等(deng)缺陷,按規(gui)定方法檢測(ce)時應符合表2-81的(de)規(gui)定。 外觀質量檢查時,應在距(ju)產品(pin)0.5m處光照明亮(liang)的(de)條件(jian)下,進 行目測(ce)檢查。輕鋼龍骨(gu)表面(mian)應鍍鋅(xin)防銹,其(qi)雙面(mian)鍍鋅(xin)量:優等(deng)品(pin)不(bu)小(xiao)于(yu)(yu) 120g/m*m,一等(deng)品(pin)不(bu)小(xiao)于(yu)(yu) 100g/m*m,合格品(pin)不(bu)小(xiao)于(yu)(yu) 80g/m*m。
輕鋼龍骨厚度
輕鋼龍(long)(long)(long)(long)骨(gu)(gu)的(de)厚度從0.4mm到2.0mm不等。一般(ban)情況下(xia),用(yong)紙面石膏吊(diao)(diao)(diao)頂時多(duo)數人會選擇輕鋼龍(long)(long)(long)(long)骨(gu)(gu),薄(bo)的(de)石膏板使用(yong)薄(bo)的(de)龍(long)(long)(long)(long)骨(gu)(gu),石膏厚的(de)要用(yong)厚一點龍(long)(long)(long)(long)骨(gu)(gu)。龍(long)(long)(long)(long)骨(gu)(gu)的(de)鍍(du)(du)(du)鋅(xin)有(you)兩(liang)種(zhong),一種(zhong)是(shi)熱(re)(re)鍍(du)(du)(du)鋅(xin),一種(zhong)是(shi)冷鍍(du)(du)(du)鋅(xin)。熱(re)(re)鍍(du)(du)(du)鋅(xin)價(jia)格(ge)高,冷鍍(du)(du)(du)鋅(xin)價(jia)格(ge)低。吊(diao)(diao)(diao)頂龍(long)(long)(long)(long)骨(gu)(gu)由承(cheng)載龍(long)(long)(long)(long)骨(gu)(gu)(主龍(long)(long)(long)(long)骨(gu)(gu)),覆面龍(long)(long)(long)(long)骨(gu)(gu)(輔龍(long)(long)(long)(long)骨(gu)(gu))及各種(zhong)配件組成。分為D38(UC38),D50(UC50)和(he)D60(UC60)三個系(xi)列。D38用(yong)于(yu)吊(diao)(diao)(diao)點間距900—1200mm不上(shang)人吊(diao)(diao)(diao)頂,D50用(yong)于(yu)吊(diao)(diao)(diao)點間距900—1200mm上(shang)人吊(diao)(diao)(diao)頂,D60用(yong)于(yu)吊(diao)(diao)(diao)點間距1500mm上(shang)人加(jia)重吊(diao)(diao)(diao)頂,U50,U60為覆面龍(long)(long)(long)(long)骨(gu)(gu),它與承(cheng)載龍(long)(long)(long)(long)骨(gu)(gu)配合使用(yong)。墻體(ti)龍(long)(long)(long)(long)骨(gu)(gu)由橫(heng)龍(long)(long)(long)(long)骨(gu)(gu),豎(shu)龍(long)(long)(long)(long)骨(gu)(gu)及橫(heng)撐龍(long)(long)(long)(long)骨(gu)(gu)和(he)各種(zhong)配件組成,有(you)Q50(C50),Q75(C75),Q100(C100)和(he)Q150(C150)四個系(xi)列。