【龍骨吊(diao)頂(ding)規格】輕鋼(gang)龍骨規格有哪些 輕鋼(gang)龍骨吊(diao)頂(ding)厚(hou)度多少合適
輕鋼龍骨規格
輕鋼龍骨按用途有吊頂龍骨和隔斷龍骨,按斷面形式有V型(xing)、C型(xing)、T型(xing)、L型(xing)龍骨。
(1)產品規格(ge)系列:隔斷(duan)龍(long)(long)骨主要規格(ge)分為(wei)(wei)Q50、Q75和(he)Q100。 吊頂龍(long)(long)骨主要規格(ge)分為(wei)(wei)D38、D45、D50和(he)D60。
(2)產(chan)品標(biao)記方法(fa):輕(qing)鋼(gang)(gang)龍骨(gu)(gu)的(de)標(biao)記順序為:產(chan)品名稱、代號、斷面(mian)形(xing)狀的(de)寬(kuan)度(du)、高度(du)、鋼(gang)(gang)板厚度(du)和標(biao)準號。如斷面(mian)形(xing)狀為“C”型,寬(kuan)度(du)為50mm,高度(du)為15mm,鋼(gang)(gang)板厚度(du)為1.smm的(de)吊頂龍骨(gu)(gu)標(biao)記為: 建筑用輕(qing)鋼(gang)(gang)龍骨(gu)(gu)DC 5 0 XIS XI.SGBllg sl
(3)外觀質量輕(qing)鋼(gang)龍骨(gu)外形要(yao)平整,棱角清晰,切口不允(yun)許(xu)有影響(xiang)使用的(de)(de)毛刺和(he)變形。鍍鋅(xin)層(ceng)不許(xu)有起皮(pi)、起瘤、脫落等(deng)(deng)缺陷(xian)。對(dui)于(yu)腐蝕、損傷、黑(hei)斑(ban)、麻點(dian)等(deng)(deng)缺陷(xian),按(an)規定方法檢(jian)測(ce)(ce)時應(ying)符合表(biao)2-81的(de)(de)規定。 外觀質量檢(jian)查時,應(ying)在距產品(pin)0.5m處光(guang)照明亮的(de)(de)條(tiao)件下,進 行(xing)目測(ce)(ce)檢(jian)查。輕(qing)鋼(gang)龍骨(gu)表(biao)面應(ying)鍍鋅(xin)防銹,其雙面鍍鋅(xin)量:優等(deng)(deng)品(pin)不小(xiao)(xiao)于(yu) 120g/m*m,一等(deng)(deng)品(pin)不小(xiao)(xiao)于(yu) 100g/m*m,合格品(pin)不小(xiao)(xiao)于(yu) 80g/m*m。
輕鋼龍骨厚度
輕(qing)鋼龍(long)(long)骨(gu)(gu)的(de)(de)(de)厚(hou)度從0.4mm到2.0mm不(bu)等。一(yi)(yi)般(ban)情況下,用(yong)(yong)紙面石膏吊(diao)(diao)頂時多數(shu)人(ren)(ren)會選擇輕(qing)鋼龍(long)(long)骨(gu)(gu),薄的(de)(de)(de)石膏板(ban)使(shi)用(yong)(yong)薄的(de)(de)(de)龍(long)(long)骨(gu)(gu),石膏厚(hou)的(de)(de)(de)要用(yong)(yong)厚(hou)一(yi)(yi)點(dian)龍(long)(long)骨(gu)(gu)。龍(long)(long)骨(gu)(gu)的(de)(de)(de)鍍(du)鋅(xin)有(you)(you)兩種(zhong),一(yi)(yi)種(zhong)是熱鍍(du)鋅(xin),一(yi)(yi)種(zhong)是冷鍍(du)鋅(xin)。熱鍍(du)鋅(xin)價格高,冷鍍(du)鋅(xin)價格低(di)。吊(diao)(diao)頂龍(long)(long)骨(gu)(gu)由承(cheng)載(zai)(zai)龍(long)(long)骨(gu)(gu)(主(zhu)龍(long)(long)骨(gu)(gu)),覆面龍(long)(long)骨(gu)(gu)(輔(fu)龍(long)(long)骨(gu)(gu))及各種(zhong)配件組成。分為(wei)D38(UC38),D50(UC50)和D60(UC60)三個系列(lie)。D38用(yong)(yong)于(yu)吊(diao)(diao)點(dian)間距900—1200mm不(bu)上人(ren)(ren)吊(diao)(diao)頂,D50用(yong)(yong)于(yu)吊(diao)(diao)點(dian)間距900—1200mm上人(ren)(ren)吊(diao)(diao)頂,D60用(yong)(yong)于(yu)吊(diao)(diao)點(dian)間距1500mm上人(ren)(ren)加重吊(diao)(diao)頂,U50,U60為(wei)覆面龍(long)(long)骨(gu)(gu),它與承(cheng)載(zai)(zai)龍(long)(long)骨(gu)(gu)配合使(shi)用(yong)(yong)。墻體龍(long)(long)骨(gu)(gu)由橫(heng)龍(long)(long)骨(gu)(gu),豎龍(long)(long)骨(gu)(gu)及橫(heng)撐龍(long)(long)骨(gu)(gu)和各種(zhong)配件組成,有(you)(you)Q50(C50),Q75(C75),Q100(C100)和Q150(C150)四個系列(lie)。