重庆聚苯乙烯泡沫板哪家的好一些

2025-04-07 01:32:07
推荐回答(1个)
回答1:

水泥发泡板更好点。聚苯乙烯泡沫板与水泥发泡板都是保温隔热材料且有一定的阻燃功能,究竟哪个好点,要看二者的区别:水泥发泡板保温效果要好点。隔热层是为了阻止热量向下传递,使热量单方面向上传递的作用,可以节约能源。所以,对于保温材料必须有非常好的隔热效果,必须具有一定的强度来承受上面的压力,还要固定水管。隔热层的好坏直接影响了工程质量。
聚苯乙烯泡沫板又名泡沫板、EPS板是由含有挥发性液体发泡剂的可发性聚苯乙烯珠粒,经加热预发后在模具中加热成型的白色物体,其有微细闭孔的结构特点,主要用于建筑墙体,屋面保温,复合板保温,冷库、空调、车辆、船舶的保温隔热,地板采暖,装潢雕刻等用途非常广泛。对建筑物主体结构进行保护,延长建筑物寿命。由于外保温是将保温层置于结构外侧,降低了由于温度变化导致的结构变形产生的应力,并减少空气中有害物质和紫外线对结构的侵蚀,环保指数更好。导热系数低使墙体潮温情况得到改善。B1级防火。
自重轻。
水泥发泡板,以废旧聚苯乙烯泡沫破碎后的颗粒为骨料,用普通水泥做胶结料,外加稳泡剂、发泡剂搅拌后浇注成型的保温板。水泥发泡板具有以下特点:隔热效果好,不吸水,耐冻融,导热系数低。?防火等级高,达到A2级防火。施工方便。
美观,使用寿命长。和基层粘合度高。
造价低。
聚苯乙烯泡沫板具有环保,使用寿命长、能对潮湿墙体进行改善但是容易变形、隔热效果不是很好。水泥发泡板的导热系数是0.087W/(m.k),符合地暖隔热材料的要求,它的导热系数小,抗压强度高,化学性能稳定,环保,不易变形,而且使找平层与保温层于一体,施工快,成本低。相比之下,水泥发泡板具有更多的优点。

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