| 岩棉板和聚苯板在各项性能上都有很大的差异 |
| 添加时间：2020/12/1 15:39:19 浏览次数： |
| 岩棉板和聚苯板在各项性能上都有很大的差异，保温效果差不多，岩棉板比较贵。岩棉板和聚苯板的区别： Rock wool board and polystyrene board have great differences in various properties, insulation effect is similar, rock wool board is more expensive. Differences between rock wool board and polystyrene board: 1、阻燃和防火性能 1. Flame retardant and fireproof performance 现在建筑的建造过程，都会考虑火灾发生造成的经济损失，所以对材料的防火性能要求较高。岩棉板是一种无机材料，它本身就是一种完全不会燃烧的物质，防火等级可以达到a1级，使用寿命很长，安全性能很好。而聚苯板并不是一种完全不燃烧的保温材料，但是它的防火等级可以达到b1级，也受到了消费者的欢迎。 Now the construction process of the building will consider the economic loss caused by fire, so the fire performance of materials is required to be higher. Rock wool board is a kind of inorganic material, it itself is a kind of material that can not burn completely. The fire protection grade can reach A1 level, the service life is very long, and the safety performance is very good. Polystyrene board is not a completely non combustible insulation material, but its fire rating can reach B1 level, which is also welcomed by consumers. 2、阻止水分渗透的能力 2. Ability to prevent water penetration 外界环境中水分的渗透，会影响保温材料的使用性能，为了保证整体板材的使用寿命，所以建筑施工之前，必须要选择憎水性较好的保温材料。聚苯板的材质是一种有机塑料，它本身就具有强大的憎水性能，具有较低的吸水率。岩棉板在制作过程中增加了憎水剂，也具有一定的憎水性，但是它的材质吸水率比较大。 The infiltration of moisture in the external environment will affect the performance of thermal insulation materials. In order to ensure the service life of the whole board, the insulation materials with good hydrophobicity must be selected before construction. The material of polystyrene board is an organic plastic. It has strong hydrophobicity and low water absorption. Rock wool board in the production process added hydrophobic agent, also has a certain degree of hydrophobicity, but its material water absorption rate is relatively large. |
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