采光(guang)(guang)板使用鋁型材扣(kou)件固定(ding),波形采光(guang)(guang)板選用采光(guang)(guang)板支(zhi)架和自(zi)攻螺釘連接固定(ding),再打膠(jiao)密封。采光(guang)(guang)板的位置通常設置在跨中(zhong)。
采光板(ban)(ban)與自(zi)攻螺(luo)釘(ding)連接,必須有蓋板(ban)(ban)。陽(yang)光板(ban)(ban)冷熱(re)變形比較大(da),很容易被(bei)自(zi)攻釘(ding)剪破(po),因此陽(yang)光板(ban)(ban)在打自(zi)攻釘(ding)時應開較大(da)孔。在安置(zhi)采光板(ban)(ban)時要考慮采光板(ban)(ban)的伸縮(suo)性。
采(cai)光板(ban)(ban)在12m之內(nei)無(wu)需搭(da)接(jie),超越12m則需求(qiu)搭(da)接(jie),搭(da)接(jie)長度(du)為200-400mm,搭(da)接(jie)處施涂(tu)二(er)道密封膠,橫向(xiang)搭(da)膠不(bu)需收邊,縱向(xiang)彩鋼板(ban)(ban)的(de)搭(da)接(jie)需看板(ban)(ban)型(xing)(xing)(xing)。通(tong)常壓型(xing)(xing)(xing)鋼板(ban)(ban),通(tong)常不(bu)考虛做收邊,直接(jie)將(jiang)其與彩板(ban)(ban)用自(zi)攻(gong)釘固定,并施涂(tu)密封封膠,咬合(he)板(ban)(ban)則需做收邊。采(cai)光板(ban)(ban)縱向(xiang)長度(du)方向(xiang)搭(da)接(jie)應設置在檀條鄰近。采(cai)光板(ban)(ban)的(de)慣例分類有:經濟型(xing)(xing)(xing),耐候型(xing)(xing)(xing),隔熱型(xing)(xing)(xing),阻燃型(xing)(xing)(xing),防腐型(xing)(xing)(xing)五大(da)類型(xing)(xing)(xing)。采(cai)光板(ban)(ban)常用的(de)標準有:750型(xing)(xing)(xing),840型(xing)(xing)(xing),820型(xing)(xing)(xing),980型(xing)(xing)(xing),950型(xing)(xing)(xing),900型(xing)(xing)(xing),475型(xing)(xing)(xing),760型(xing)(xing)(xing),以及(ji)1m-1.2m寬(kuan)平(ping)板(ban)(ban)等100余種采(cai)光板(ban)(ban)型(xing)(xing)(xing)
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