采光(guang)板使用鋁型材扣件(jian)固定,波(bo)形采光(guang)板選(xuan)用采光(guang)板支架和自(zi)攻螺(luo)釘連接固定,再打(da)膠密封。采光(guang)板的位置(zhi)通(tong)常設置(zhi)在跨(kua)中。
采(cai)光(guang)(guang)(guang)板(ban)與自(zi)攻(gong)螺釘連接(jie),必須有蓋板(ban)。陽光(guang)(guang)(guang)板(ban)冷熱變形(xing)比較大,很容易被(bei)自(zi)攻(gong)釘剪(jian)破,因此陽光(guang)(guang)(guang)板(ban)在打自(zi)攻(gong)釘時應開較大孔。在安(an)置采(cai)光(guang)(guang)(guang)板(ban)時要考(kao)慮采(cai)光(guang)(guang)(guang)板(ban)的伸縮性。
采光板(ban)在(zai)12m之內無(wu)需(xu)(xu)搭接,超越12m則(ze)需(xu)(xu)求(qiu)搭接,搭接長(chang)度為200-400mm,搭接處施涂(tu)二道密(mi)封膠(jiao),橫向(xiang)搭膠(jiao)不(bu)需(xu)(xu)收(shou)邊,縱向(xiang)彩鋼(gang)板(ban)的搭接需(xu)(xu)看(kan)板(ban)型(xing)。通(tong)常(chang)壓型(xing)鋼(gang)板(ban),通(tong)常(chang)不(bu)考(kao)虛(xu)做收(shou)邊,直接將其與彩板(ban)用自攻釘固定,并(bing)施涂(tu)密(mi)封封膠(jiao),咬(yao)合(he)板(ban)則(ze)需(xu)(xu)做收(shou)邊。采光板(ban)縱向(xiang)長(chang)度方向(xiang)搭接應(ying)設(she)置(zhi)在(zai)檀條鄰近。采光板(ban)的慣例分類(lei)(lei)有(you):經濟型(xing),耐候型(xing),隔(ge)熱型(xing),阻燃型(xing),防腐型(xing)五大類(lei)(lei)型(xing)。采光板(ban)常(chang)用的標(biao)準(zhun)有(you):750型(xing),840型(xing),820型(xing),980型(xing),950型(xing),900型(xing),475型(xing),760型(xing),以及1m-1.2m寬平板(ban)等100余種采光板(ban)型(xing)
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