用泡沫板做保温墙对人体有危害吗?

2025-02-11 09:08:40
推荐回答(5个)
回答1:

泡沫板做保温墙对人体没有危害,具体原因如下:

1、聚苯乙烯泡沫板是常见的三种内墙保温材料之一。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,在模具中加热而成型的白色物体。其据有微细闭孔的结构特点,主要用于建筑墙体、屋面保温、复合板保温等。分为膨胀性EPS板(苯板)和连续性挤出型XPS板(挤塑板)。

2、泡沫板做保温墙具有以下的优势:聚苯乙烯泡沫板密度系数小,抗冲击能力良好,有足够的能力通过改变和回复形状对外界冲击力进行缓冲;具有独立的气泡结构,小面积的损伤不会影响到整面墙体;其表面吸水率低,防渗透性能好,能够有效避免墙面受潮后发霉、脱落等墙面问题;不受气温影响。高温时,聚苯乙烯泡沫板不会因温度过高而熔化流淌,低温时也不会因为温度过低而发生脆裂现象;生产工艺中不使用氟利昂。

3、泡沫板做保温墙具有以下的不足:施工需要挂网,施工过程繁琐,工期长;易燃、燃烧后产生有毒气体。普通的聚苯乙烯泡沫保温板容易燃烧,燃烧产生的烟雾中有毒性,即便添加阻燃剂之后,燃烧性也仅能达到B级;材料强度差,容易产生开裂现象、保温层脱落现象比较普遍。

回答2:

聚氨酯泡沫是内墙保温材料之一,是一种将聚氨酯预聚物﹑发泡剂﹑催化剂等组分装填于耐压气雾罐中的特殊聚氨酯产品。

  一、聚氨酯泡沫的优点

1、保温性能好。导热系数0.025左右,是建筑保温较好的材料。

2、防水性能好。泡沫孔是封闭的,封闭率达95%,雨水不会从孔间渗过去。

3、因现场喷涂,形成整体防水层,没有接缝,任何高分子卷材所不及,减少维修工作量。

  二、聚氨酯泡沫的缺点

1、在10℃以下的温度,聚氨酯泡沫的发泡率会降低。因此使用时明显受到季节的制约。

2、聚氨酯泡沫喷涂成型速度快,想要做出平整的喷涂效果并不容易,凹凸不平是正常现象。

3、用于屋面防水保温,平整度可放宽,但檐沟、天沟平整度不好,会影响排水流速。因此使用时需与其他防水材料配合使用。

回答3:

千万别用工业用的保温泡沫材料,,,你说的含有害物质的就是它了。你买材料时要千万千万注意哟!!

回答4:

没有害!因为他在墙里面呢.

回答5:

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。泡沫板对建筑物主体结构进行保护,可以延长建筑物寿命。
使用泡沫板来做保温墙的好处有:
1、装饰性好,表面各种图案色彩鲜艳,线条明朗;
2、使用范围广,严寒酷暑都是可以使用的,耐脏、耐酸耐碱,还防潮;
3、符合国家防火标准B1级;
4、冬暖夏凉,相对来说保温性能比较好,比较节能;
5、安装起来工程简便,价格相对同功能材料便宜;
6、至少能使用二十余年,寿命长;
7、不管是生产过程中还是使用过程中对环境都不产生污染,环保;
从以上可以看出,使用泡沫板做保温墙是很好的选择,性价比高、无污染、对人体无害。

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