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一、概况广州市食品公司磨碟沙冷库是从澳大利亚“普尔豆舍”公司引进的五千吨金属外框架装配式低温冷藏库。采用0.6毫米镀锌铁板内外防护的聚苯乙烯泡沫塑料板为围护结构,其厚度:顶棚板和外墙板166毫米,川堂与冷藏间之隔板以及川堂的外围护板均为150毫米,地板内的保温板为125毫米。另外,在冷藏间各墙内侧装有内护网。在离南、西北三面外墙板800毫米处装有0.47毫米厚合金消纹板外护墙。顶棚板与波纹板坡屋面之间形成高度为1250至1100毫米的阁楼空间,屋脊的中部有宽400毫米、长1350毫米的一个较小的通风屋脊,在每跨阁楼的两端开有面积1200毫米×1000毫米的百叶窗。地板内的保温板上为厚125毫米的混凝土整筑层。
First, the overview Guangzhou Food Company abrasive disc sand cold storage is from Australia, “Pu Er Dou homes,” the company introduced five thousand tons of metal frame-mounted low-temperature cold storage. Using 0.6 mm galvanized iron inside and outside the protection of polystyrene foam board for the envelope, the thickness: ceiling and wall panels 166 mm, Chuan Tong and chilled partition and Chuan Tong outside the guard are 150 Mm, the floor insulation board is 125 mm. In addition, in the refrigerator inside the wall with a protective net inside. In the south, northwest three sides of the outer wall board 800 mm with 0.47 mm thick corrugated board outside the wall. Between the ceiling and the corrugated sheet pitched roof is an attic space of 1250 to 1100 mm in height with a central roof of a smaller ventilated ridge of 400 mm in width and 1,350 mm in length with an open area of 1200 at each end of the attic Shutter mm × 1000 mm. Insulation board in the floor for the 125 mm thick concrete floor coverings.