企業名稱:甘肅金興達鋼結構工程有限公司
聯系人:杜總
電話:13919845294
手機:13919845294
郵箱:2451960779@qq.com
公司(si)網址:sdrlmy.cn
地址:蘭州(zhou)市七里河區(qu)蘭石(shi)東街(jie)121號(hao)
1、屋面檁條、墻梁安裝完畢,就可進行屋面、墻面彩鋼板的安(an)裝(zhuang)(zhuang)。一(yi)般(ban)是先安(an)裝(zhuang)(zhuang)墻面(mian)(mian)彩(cai)鋼(gang)板(ban),后安(an)裝(zhuang)(zhuang)屋面(mian)(mian)彩(cai)鋼(gang)板(ban),以便于檐口(kou)(kou)部位的連(lian)(lian)接(jie)(jie)。彩(cai)鋼(gang)板(ban)安(an)裝(zhuang)(zhuang)有(you)隱藏(zang)式連(lian)(lian)接(jie)(jie)和(he)自(zi)攻(gong)螺絲連(lian)(lian)接(jie)(jie)兩種。隱藏(zang)式連(lian)(lian)接(jie)(jie)通(tong)過支架將(jiang)彩(cai)鋼(gang)板(ban)固定在(zai)檁(lin)條上,彩(cai)鋼(gang)板(ban)橫向之(zhi)間用(yong)(yong)咬口(kou)(kou)機將(jiang)相鄰彩(cai)鋼(gang)板(ban)搭接(jie)(jie)口(kou)(kou)咬接(jie)(jie),或(huo)以防水(shui)粘(zhan)結(jie)膠粘(zhan)接(jie)(jie)(這種做法僅適用(yong)(yong)于屋面(mian)(mian))。自(zi)攻(gong)螺絲連(lian)(lian)接(jie)(jie)是將(jiang)彩(cai)鋼(gang)板(ban)直接(jie)(jie)通(tong)過自(zi)攻(gong)螺絲固定在(zai)屋面(mian)(mian)檁(lin)條或(huo)墻梁上,在(zai)螺絲處涂(tu)防水(shui)膠封口(kou)(kou),這種方(fang)法可用(yong)(yong)于屋面(mian)(mian)或(huo)墻面(mian)(mian)彩(cai)鋼(gang)板(ban)連(lian)(lian)接(jie)(jie)。彩(cai)鋼(gang)板(ban)在(zai)縱向需要(yao)接(jie)(jie)長時(shi),其搭接(jie)(jie)長度滿(man)足設計要(yao)求,一(yi)般(ban)≥250mm,并用(yong)(yong)自(zi)攻(gong)螺絲連(lian)(lian)接(jie)(jie),防水(shui)膠封口(kou)(kou)。
2、天溝(gou)(gou)安裝,內(nei)天溝(gou)(gou)多(duo)采用不銹鋼制品用不銹鋼支撐(cheng)固(gu)定在(zai)檐口的邊梁(檁(lin)條)上(shang),支撐(cheng)架的間距約500mm,用螺(luo)栓連接。另(ling)外,內(nei)天溝(gou)(gou)也有采用2-3mm鋼板壓制水(shui)槽的做法(fa),而且在(zai)水(shui)槽內(nei)側涂上(shang)瀝青油防(fang)腐。外天溝(gou)(gou)多(duo)采用彩板制品,用支撐(cheng)固(gu)定在(zai)檐口的屋面板上(shang)。
3、彩(cai)鋼板(ban)安裝中,應注意幾個關(guan)鍵部位的構(gou)造(zao)做法:山(shan)墻檐口處(chu),用(yong)(yong)檐口包角(jiao)板(ban)連(lian)接屋面(mian)(mian)(mian)和(he)(he)墻面(mian)(mian)(mian)彩(cai)鋼板(ban);屋脊蓋板(ban),可根(gen)據(ju)屋面(mian)(mian)(mian)的坡(po)度大小,分屋面(mian)(mian)(mian)坡(po)度大于或等于10°和(he)(he)小于10°兩種不(bu)同(tong)的做法;門窗位置,依窗的兩側設立窗邊(bian)立柱,立柱與墻梁(liang)連(lian)接固定,在窗頂、窗 臺(tai)處(chu)設墻梁(liang),安裝彩(cai)鋼板(ban)墻面(mian)(mian)(mian)時,在窗頂、窗臺(tai)、窗側分別(bie)用(yong)(yong)不(bu)同(tong)規格的連(lian)接板(ban)包角(jiao)處(chu)理(li);墻面(mian)(mian)(mian)轉角(jiao)處(chu),用(yong)(yong)包角(jiao)板(ban)連(lian)接外墻轉角(jiao)處(chu)的接口彩(cai)鋼板(ban)。