【龍(long)(long)骨吊(diao)頂規格(ge)】輕鋼龍(long)(long)骨規格(ge)有哪些(xie) 輕鋼龍(long)(long)骨吊(diao)頂厚度多少(shao)合適

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輕鋼龍骨規格

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輕鋼龍骨按用途有(you)吊頂龍(long)骨(gu)和隔(ge)斷(duan)龍(long)骨(gu)，按斷(duan)面形(xing)式有(you)V型(xing)、C型(xing)、T型(xing)、L型(xing)龍(long)骨(gu)。

（1）產品(pin)規(gui)(gui)格(ge)系列(lie)：隔斷龍(long)骨主要(yao)規(gui)(gui)格(ge)分(fen)為(wei)Q50、Q75和(he)Q100。 吊頂(ding)龍(long)骨主要(yao)規(gui)(gui)格(ge)分(fen)為(wei)D38、D45、D50和(he)D60。

（2）產品標(biao)(biao)記方法：輕(qing)鋼(gang)龍(long)骨的(de)標(biao)(biao)記順序為：產品名(ming)稱(cheng)、代號、斷(duan)面(mian)形狀的(de)寬度(du)、高度(du)、鋼(gang)板厚度(du)和標(biao)(biao)準號。如斷(duan)面(mian)形狀為“C”型，寬度(du)為50mm，高度(du)為15mm，鋼(gang)板厚度(du)為1.smm的(de)吊頂龍(long)骨標(biao)(biao)記為： 建筑用輕(qing)鋼(gang)龍(long)骨DC 5 0 XIS XI.SGBllg sl

（3）外(wai)觀質(zhi)量輕(qing)鋼龍骨外(wai)形(xing)要平(ping)整(zheng)，棱角清(qing)晰，切口不(bu)允許有(you)影(ying)響使用的毛刺和變形(xing)。鍍(du)(du)鋅層(ceng)不(bu)許有(you)起(qi)皮、起(qi)瘤、脫落等缺陷。對于腐蝕、損傷、黑斑、麻點等缺陷，按規定方法(fa)檢(jian)(jian)測時應(ying)符合表(biao)2－81的規定。 外(wai)觀質(zhi)量檢(jian)(jian)查時，應(ying)在距產品(pin)0．5m處光照明亮的條(tiao)件下，進(jin) 行目(mu)測檢(jian)(jian)查。輕(qing)鋼龍骨表(biao)面應(ying)鍍(du)(du)鋅防銹，其雙面鍍(du)(du)鋅量：優(you)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

輕鋼龍(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)厚度(du)從(cong)0.4mm到(dao)2.0mm不等。一般情況下(xia)，用(yong)紙面石(shi)膏(gao)吊(diao)(diao)頂(ding)時多(duo)數人會選擇輕鋼龍(long)(long)(long)骨(gu)(gu)(gu)(gu)，薄的(de)石(shi)膏(gao)板(ban)使用(yong)薄的(de)龍(long)(long)(long)骨(gu)(gu)(gu)(gu)，石(shi)膏(gao)厚的(de)要用(yong)厚一點(dian)(dian)(dian)龍(long)(long)(long)骨(gu)(gu)(gu)(gu)。龍(long)(long)(long)骨(gu)(gu)(gu)(gu)的(de)鍍鋅(xin)有兩種，一種是熱鍍鋅(xin)，一種是冷鍍鋅(xin)。熱鍍鋅(xin)價(jia)格高，冷鍍鋅(xin)價(jia)格低。吊(diao)(diao)頂(ding)龍(long)(long)(long)骨(gu)(gu)(gu)(gu)由(you)承(cheng)載龍(long)(long)(long)骨(gu)(gu)(gu)(gu)（主龍(long)(long)(long)骨(gu)(gu)(gu)(gu)），覆(fu)面龍(long)(long)(long)骨(gu)(gu)(gu)(gu)（輔(fu)龍(long)(long)(long)骨(gu)(gu)(gu)(gu)）及各種配(pei)件組成(cheng)。分為(wei)D38（UC38），D50（UC50）和(he)D60（UC60）三個系列(lie)。D38用(yong)于吊(diao)(diao)點(dian)(dian)(dian)間距900—1200mm不上人吊(diao)(diao)頂(ding)，D50用(yong)于吊(diao)(diao)點(dian)(dian)(dian)間距900—1200mm上人吊(diao)(diao)頂(ding)，D60用(yong)于吊(diao)(diao)點(dian)(dian)(dian)間距1500mm上人加重吊(diao)(diao)頂(ding)，U50，U60為(wei)覆(fu)面龍(long)(long)(long)骨(gu)(gu)(gu)(gu)，它與承(cheng)載龍(long)(long)(long)骨(gu)(gu)(gu)(gu)配(pei)合使用(yong)。墻體龍(long)(long)(long)骨(gu)(gu)(gu)(gu)由(you)橫龍(long)(long)(long)骨(gu)(gu)(gu)(gu)，豎龍(long)(long)(long)骨(gu)(gu)(gu)(gu)及橫撐龍(long)(long)(long)骨(gu)(gu)(gu)(gu)和(he)各種配(pei)件組成(cheng)，有Q50（C50），Q75（C75），Q100（C100）和(he)Q150（C150）四個系列(lie)。