防雪薄型通風(fēng)排煙天窗風(fēng)阻小,重要很輕,建筑造價(jià)也因屋頂負(fù)荷輕而減少,保證通風(fēng)道干燥和沒(méi)有反濺,高效、重力自流、無(wú)噪音、無(wú)需用電力,不需維護(hù)的設(shè)備。
防雪薄型通風(fēng)排煙天窗結(jié)合采光、通風(fēng)于一體的大面積通風(fēng)天窗,尤其適用于大型冷作車(chē)間輕鋼屋面。結(jié)構(gòu)輕盈,布置靈活,常見(jiàn)于新建或改造項(xiàng)目,大幅度降低屋面荷載,降低了下部鋼結(jié)構(gòu)的成本。
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