輕(qing)鋼(gang)龍骨的(de)型號有哪些?
輕鋼龍骨規格型號大全
輕鋼龍骨按用途有吊頂龍骨和(he)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(pin)規格(ge)系列 隔斷龍骨主要規格(ge)分為Q50、Q75和Q100。 吊頂龍骨主要規格(ge)分為D38、D45、D50和D60。
(2)產品(pin)標記方(fang)法 輕(qing)鋼(gang)(gang)龍(long)骨的(de)標記順(shun)序為(wei):產品(pin)名(ming)稱、代(dai)號、斷(duan)面形狀的(de)寬(kuan)(kuan)度(du)(du)、高度(du)(du)、鋼(gang)(gang)板厚(hou)度(du)(du)和標準號。如斷(duan)面形狀為(wei)“C”型,寬(kuan)(kuan)度(du)(du)為(wei)50mm,高度(du)(du) 為(wei) 15mm,鋼(gang)(gang)板厚(hou)度(du)(du)為(wei) 1.5mm的(de)吊頂龍(long)骨標記為(wei): 建筑用輕(qing)鋼(gang)(gang)龍(long)骨 DC 50X15X1.5 GBllg sl
(3)外觀質量(liang)輕(qing)鋼(gang)龍骨外形要(yao)平整,棱角清晰,切口不(bu)允許有影響(xiang)使用的 毛刺和變形。鍍(du)鋅(xin)(xin)層不(bu)許有起(qi)皮、起(qi)瘤(liu)、脫落等(deng)缺(que)陷(xian)。對于(yu)(yu)腐蝕(shi)、損傷、黑(hei)斑、麻點(dian)等(deng)缺(que)陷(xian),按規(gui)定方法檢測時應符合表2-81的規(gui) 定。 外觀質量(liang)檢查時,應在距產品(pin)(pin)0.5m處光照明(ming)亮的條件下,進 行目測檢查。輕(qing)鋼(gang)龍骨表面應鍍(du)鋅(xin)(xin)防銹,其(qi)雙面鍍(du)鋅(xin)(xin)量(liang):優等(deng)品(pin)(pin)不(bu)小于(yu)(yu) 120g/m*m,一等(deng)品(pin)(pin)不(bu)小于(yu)(yu) 100g/m*m,合格品(pin)(pin)不(bu)小于(yu)(yu) 80g/m*m。
T型(xing)龍(long)骨(gu)(gu)(gu)和L型(xing)龍(long)骨(gu)(gu)(gu)目前尚無國家(jia)標準,各(ge)廠家(jia)生產(chan)的產(chan)品規(gui)格也不(bu)相同(tong)。T型(xing)龍(long)骨(gu)(gu)(gu)作為吊頂龍(long)骨(gu)(gu)(gu)架(jia)(jia)中(zhong)的主龍(long)骨(gu)(gu)(gu),起吊頂龍(long)骨(gu)(gu)(gu)的框(kuang)架(jia)(jia)和搭裝(zhuang)飾面板的作用,一(yi)般(ban)規(gui)格1200mm、3000mm,還有用于龍(long)骨(gu)(gu)(gu)骨(gu)(gu)(gu)架(jia)(jia)的次龍(long)骨(gu)(gu)(gu)(橫向即橫撐龍(long)骨(gu)(gu)(gu))同(tong)時搭裝(zhuang)裝(zhuang)飾板,次龍(long)骨(gu)(gu)(gu)也是(shi)(shi)T型(xing)龍(long)骨(gu)(gu)(gu),比較(jiao)短,依(yi)據你裝(zhuang)飾板的邊(bian)長(chang),600×600的石膏板吊頂所用次龍(long)骨(gu)(gu)(gu)就長(chang)600mm。L型(xing)龍(long)骨(gu)(gu)(gu)為邊(bian)龍(long)骨(gu)(gu)(gu),主要起將吊頂骨(gu)(gu)(gu)架(jia)(jia)與(yu)室內四面墻或(huo)柱壁的連(lian)接作用,也部分地搭裝(zhuang)飾面板,一(yi)般(ban)也是(shi)(shi)3000mm一(yi)根。
簡(jian)單地(di)跟你說一下各龍(long)骨(gu)(gu)之間(jian)(jian)的連(lian)接:吊桿用拉(la)爆螺栓固定在樓板上后,用T型龍(long)骨(gu)(gu)吊掛件連(lian)接T型主(zhu)龍(long)骨(gu)(gu),T型龍(long)骨(gu)(gu)如需接長,在其接口處用T型龍(long)骨(gu)(gu)連(lian)接件固定,次龍(long)骨(gu)(gu)與(yu)主(zhu)龍(long)骨(gu)(gu)之間(jian)(jian)是插接連(lian)接的,可不用配件。
如(ru)果吊(diao)(diao)頂(ding)有(you)附加荷載或是大面(mian)積的吊(diao)(diao)頂(ding),則需要U型(xing)承(cheng)載龍骨(gu)(gu),即吊(diao)(diao)桿安裝完(wan)畢后,先用U型(xing)承(cheng)載龍骨(gu)(gu)(主(zhu)龍骨(gu)(gu))吊(diao)(diao)件將(jiang)U型(xing)主(zhu)龍骨(gu)(gu)與(yu)吊(diao)(diao)桿連接,再用T型(xing)龍骨(gu)(gu)掛件將(jiang)T型(xing)縱向龍骨(gu)(gu)與(yu)U型(xing)主(zhu)龍骨(gu)(gu)連接… …
1、T型龍(long)(long)骨(gu)吊掛件:用(yong)于T型主龍(long)(long)骨(gu)和(he)吊桿的(de)(de)連接。只(zhi)適用(yong)于無承載(zai)龍(long)(long)骨(gu)的(de)(de)無附(fu)加荷載(zai)的(de)(de)吊頂。
2、T型龍骨(gu)連接件(jian):用于縱向T型龍骨(gu)即主龍骨(gu)的(de)連接。
3、U型(xing)龍(long)(long)骨吊(diao)件:用(yong)于連(lian)接承(cheng)載龍(long)(long)骨(主(zhu)龍(long)(long)骨)和吊(diao)桿。
4、T型龍(long)(long)骨(gu)掛件:用于U型輕鋼龍(long)(long)骨(gu)與T型縱(zong)向龍(long)(long)骨(gu)的(de)連(lian)接。
5、U型(xing)主(zhu)龍骨連(lian)接件:用于(yu)U型(xing)承載龍骨的接長(chang)。