【龍骨(gu)吊頂規(gui)格(ge)】輕鋼(gang)龍骨(gu)規(gui)格(ge)有(you)哪些 輕鋼(gang)龍骨(gu)吊頂厚度多少(shao)合(he)適
輕鋼龍骨規格
輕鋼龍骨按(an)用(yong)途有吊頂龍(long)骨和隔斷(duan)龍(long)骨,按(an)斷(duan)面形(xing)式有V型、C型、T型、L型龍(long)骨。
(1)產(chan)品規格系列:隔斷(duan)龍骨(gu)主(zhu)要規格分(fen)為(wei)Q50、Q75和(he)Q100。 吊頂龍骨(gu)主(zhu)要規格分(fen)為(wei)D38、D45、D50和(he)D60。
(2)產品(pin)(pin)標記方法:輕(qing)鋼龍(long)骨的(de)(de)標記順序(xu)為(wei)(wei):產品(pin)(pin)名(ming)稱、代號、斷(duan)面形(xing)狀的(de)(de)寬度(du)、高度(du)、鋼板(ban)厚度(du)和標準號。如斷(duan)面形(xing)狀為(wei)(wei)“C”型,寬度(du)為(wei)(wei)50mm,高度(du)為(wei)(wei)15mm,鋼板(ban)厚度(du)為(wei)(wei)1.smm的(de)(de)吊頂龍(long)骨標記為(wei)(wei): 建筑用輕(qing)鋼龍(long)骨DC 5 0 XIS XI.SGBllg sl
(3)外觀質量輕鋼龍(long)骨外形(xing)要平整(zheng),棱角清晰,切口不(bu)允許有(you)影響使用的毛刺和變形(xing)。鍍(du)(du)(du)鋅層(ceng)不(bu)許有(you)起(qi)皮、起(qi)瘤(liu)、脫落等缺陷。對于腐(fu)蝕、損傷、黑斑、麻點等缺陷,按規定(ding)方(fang)法(fa)檢測時應(ying)符合表(biao)2-81的規定(ding)。 外觀質量檢查時,應(ying)在距產品(pin)0.5m處光照明亮(liang)的條件下,進(jin) 行(xing)目測檢查。輕鋼龍(long)骨表(biao)面(mian)(mian)應(ying)鍍(du)(du)(du)鋅防銹,其雙面(mian)(mian)鍍(du)(du)(du)鋅量:優等品(pin)不(bu)小(xiao)于 120g/m*m,一等品(pin)不(bu)小(xiao)于 100g/m*m,合格品(pin)不(bu)小(xiao)于 80g/m*m。
輕鋼龍骨厚度
輕(qing)鋼(gang)龍(long)(long)(long)(long)(long)骨(gu)的(de)(de)厚度從0.4mm到2.0mm不(bu)等。一般情況下,用(yong)紙(zhi)面石(shi)膏吊(diao)(diao)頂(ding)(ding)時(shi)多(duo)數人(ren)會選(xuan)擇輕(qing)鋼(gang)龍(long)(long)(long)(long)(long)骨(gu),薄(bo)的(de)(de)石(shi)膏板使用(yong)薄(bo)的(de)(de)龍(long)(long)(long)(long)(long)骨(gu),石(shi)膏厚的(de)(de)要用(yong)厚一點龍(long)(long)(long)(long)(long)骨(gu)。龍(long)(long)(long)(long)(long)骨(gu)的(de)(de)鍍(du)鋅有(you)兩種(zhong)(zhong),一種(zhong)(zhong)是(shi)熱鍍(du)鋅,一種(zhong)(zhong)是(shi)冷(leng)鍍(du)鋅。熱鍍(du)鋅價格高(gao),冷(leng)鍍(du)鋅價格低。吊(diao)(diao)頂(ding)(ding)龍(long)(long)(long)(long)(long)骨(gu)由承載(zai)龍(long)(long)(long)(long)(long)骨(gu)(主龍(long)(long)(long)(long)(long)骨(gu)),覆面龍(long)(long)(long)(long)(long)骨(gu)(輔(fu)龍(long)(long)(long)(long)(long)骨(gu))及(ji)各(ge)(ge)種(zhong)(zhong)配(pei)件(jian)組成(cheng)。分為D38(UC38),D50(UC50)和(he)D60(UC60)三(san)個(ge)系列。D38用(yong)于吊(diao)(diao)點間(jian)(jian)距900—1200mm不(bu)上人(ren)吊(diao)(diao)頂(ding)(ding),D50用(yong)于吊(diao)(diao)點間(jian)(jian)距900—1200mm上人(ren)吊(diao)(diao)頂(ding)(ding),D60用(yong)于吊(diao)(diao)點間(jian)(jian)距1500mm上人(ren)加(jia)重吊(diao)(diao)頂(ding)(ding),U50,U60為覆面龍(long)(long)(long)(long)(long)骨(gu),它(ta)與(yu)承載(zai)龍(long)(long)(long)(long)(long)骨(gu)配(pei)合使用(yong)。墻體(ti)龍(long)(long)(long)(long)(long)骨(gu)由橫(heng)(heng)龍(long)(long)(long)(long)(long)骨(gu),豎龍(long)(long)(long)(long)(long)骨(gu)及(ji)橫(heng)(heng)撐龍(long)(long)(long)(long)(long)骨(gu)和(he)各(ge)(ge)種(zhong)(zhong)配(pei)件(jian)組成(cheng),有(you)Q50(C50),Q75(C75),Q100(C100)和(he)Q150(C150)四(si)個(ge)系列。