2016-01-08 15:59:53

冷藏库保温材料的选择
The choice of a cold storage insulation materials
冷藏库保温材料的选用既要有较好的隔热性能，又要经济实用。食品冷库
Cold storage insulation material selection of both to have better heat insulation performance, and economic and practical.
冷库保温材料有几种类型，一种是根长度、宽度和高度加工好四面带勾的库板，可根据库体安装的需要选择相应规格的库板，高、中温冷库一般选用10厘米厚的库板，低温冷库及冻结冷库般选用12厘米或15厘米厚的库板；
Cold storage heat preservation material there are several types, one is the root length, width and height processing good all around the base plate with hook, can choose according to the needs of library body installation of corresponding specifications of the library board, high and medium temperature cold storage generally selected 10 cm thick library board, low temperature cold storage and freezing cold storage, choose 12 cm or 15 cm thick base plate;
另一种冷库可以用聚氨脂喷涂发泡，把材料直接喷到待建冷库的砖或混凝土仓库中，定形后既防潮又隔热。
Another cold storage can use spray polyurethane foam, the material directly spray to be built of brick or concrete refrigerator warehouse, after setting is moisture-proof and insulation.
保温材料有聚氨脂、聚苯脂等。聚氨脂不吸水，隔热性较好，但成本较高；聚苯脂吸水性强，隔热性较差，但成本较低。
Heat preservation material such as polyurethane, eps fat. Better insulating polyurethane not bibulous, stays, but higher costs; Poor insulating polyphenyl ester water imbibition is strong, stays, but lower cost.
现代冷库的结构正向装配式冷库发展，制成包括防潮层和隔热层的冷库构件，做到现场组装，其优点是施工方便、快速，且可移动，但造价比较高。

Modern structures are fabricated cold storage refrigerator development, made including moistureproof layer and insulating layer of cold storage components, field assembly, its advantage is construction convenient, fast, and mobile, but the cost is higher.

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