采光(guang)板(ban)使用鋁型材(cai)扣件固(gu)(gu)定,波(bo)形采光(guang)板(ban)選用采光(guang)板(ban)支架(jia)和自攻螺釘(ding)連接固(gu)(gu)定,再打膠(jiao)密封。采光(guang)板(ban)的位置(zhi)通常設置(zhi)在跨中(zhong)。
采(cai)光(guang)板與自(zi)攻(gong)螺釘連接,必須有蓋(gai)板。陽光(guang)板冷熱變(bian)形(xing)比較(jiao)大(da),很容易(yi)被(bei)自(zi)攻(gong)釘剪破,因此陽光(guang)板在(zai)打自(zi)攻(gong)釘時應開較(jiao)大(da)孔。在(zai)安(an)置采(cai)光(guang)板時要(yao)考慮采(cai)光(guang)板的伸(shen)縮性。
采光(guang)板(ban)(ban)(ban)在(zai)12m之(zhi)內無需(xu)搭接(jie)(jie),超越12m則(ze)需(xu)求搭接(jie)(jie),搭接(jie)(jie)長(chang)度為200-400mm,搭接(jie)(jie)處施涂(tu)二道密封(feng)膠,橫向(xiang)搭膠不需(xu)收(shou)邊,縱(zong)向(xiang)彩鋼板(ban)(ban)(ban)的搭接(jie)(jie)需(xu)看(kan)板(ban)(ban)(ban)型(xing)(xing)。通(tong)常(chang)壓型(xing)(xing)鋼板(ban)(ban)(ban),通(tong)常(chang)不考虛(xu)做(zuo)收(shou)邊,直接(jie)(jie)將其與彩板(ban)(ban)(ban)用(yong)自攻釘固(gu)定,并施涂(tu)密封(feng)封(feng)膠,咬合板(ban)(ban)(ban)則(ze)需(xu)做(zuo)收(shou)邊。采光(guang)板(ban)(ban)(ban)縱(zong)向(xiang)長(chang)度方向(xiang)搭接(jie)(jie)應設(she)置(zhi)在(zai)檀條鄰近(jin)。采光(guang)板(ban)(ban)(ban)的慣例(li)分類(lei)有(you):經濟(ji)型(xing)(xing),耐候型(xing)(xing),隔熱型(xing)(xing),阻(zu)燃型(xing)(xing),防腐型(xing)(xing)五大類(lei)型(xing)(xing)。采光(guang)板(ban)(ban)(ban)常(chang)用(yong)的標準有(you):750型(xing)(xing),840型(xing)(xing),820型(xing)(xing),980型(xing)(xing),950型(xing)(xing),900型(xing)(xing),475型(xing)(xing),760型(xing)(xing),以及(ji)1m-1.2m寬平板(ban)(ban)(ban)等100余種采光(guang)板(ban)(ban)(ban)型(xing)(xing)
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