易发彩票

联系我们

联系我们

地址:山东省济南市槐荫区经十路28922号乐梦公寓3号楼1701

电话:0531-59825626

手机:18769786220

手机:13355353311

联系人:位经理

网址:

对A级防火保温板的认识误区有哪些?
来源: 日期:2018-08-10 发布人:admin

提到A级防火保温板大家都不陌生,知道它是一种节能环保的保温板材,现在很多的建筑建筑工地都会有它的身影。但是在很多方面大家对它的认识仅限于保温材料,其实它和普通的保温材料是有一定的区别的,接下来我们就为大家在分析一下大家对它的认识误区。
Referring to class A fire insulation board is not unfamiliar to everyone, know that it is a kind of energy-saving and environmental protection insulation board, now many construction sites will have its shadow. But in many respects we only know about it thermal insulation materials, in fact, it is different from ordinary thermal insulation materials, and then we will analyze the misunderstanding of it for everyone.
1.对A级防火保温板燃烧性能的理解
1. understanding of the combustion performance of A-grade fireproof insulation board
建筑装修材料燃烧性能等级应分为四级:
The combustion performance grades of building decoration materials should be divided into four levels:
A级:不燃性建筑材料
Class A: non combustible building materials
B1级:难燃性建筑材料
Class B1: refractory building materials
B2级:可燃性建筑材料
Class B2: flammable building materials
B3级:易燃性建筑材料。
B3 grade: flammable building materials.
该类保温板执行B2级,也就是属于可燃的建筑材料, B2级的材料还有各类天然木材、木制人造板、竹材、纸制装饰板、塑料贴面装饰板、塑料壁纸、无纺贴墙布、墙布、复合壁纸、天然材料壁纸、人造革等、半硬质 PVC 塑料地板、 PVC 卷材地板等。
This kind of insulation board carries out B2 grade, that is, it belongs to flammable building materials. B2 grade materials also include all kinds of natural wood, wood-based panels, bamboo, paper decorative panels, plastic veneer decorative panels, plastic wallpaper, non-woven wall cloth, wallpaper, composite wallpaper, natural materials wallpaper, artificial leather, semi-rigid PVC plastic flooring. PVC rolls, and so on.

 A级防火保温材料

2.阻燃剂的作用
The effect of 2. flame retardant
该类保温板中含有阻燃添加剂,可以阻止因小火而引起的意外起火,由于产品本身属于可燃材料,如直接暴露在强火源中就会迅速燃烧。含有阻燃添加剂挤塑板可以阻止因小火而引起的意外起火,如果一个烟头或切割火花不能对挤塑板引起意外火灾,但有强烈、持续的火源其仍可以迅速燃烧并导致火灾,类似PVC地板砖或地板革,烟头在上面不能引起火灾,但要把其置于火中便可迅速燃烧。
This kind of insulation board contains flame retardant additives, which can prevent accidental fire caused by small fire, because the product itself is a flammable material, if directly exposed to a strong fire source, it will burn quickly. Extruded board with flame retardant additive can prevent accidental fire caused by small fire. If a cigarette butt or cutting spark can not cause accidental fire to the extruded board, but there is a strong and persistent fire source it can still burn quickly and cause fire, similar to PVC floor tile or floor leather, cigarette butt can not cause fire on it, but to It can burn quickly when it is placed in the fire.
我们对A级防火保温板的性能和阻燃剂方面为大家做了简单的介绍,让大家对它有更好认识,避免认识上的误区。现在大家知道它与普通保温材料的区别了吗?如果您还有不懂的地方,欢迎您直接与我们进行联,或者前来公司咨询。
We have made a brief introduction to the performance and flame retardant of class A fire insulation board, so that we can have a better understanding of it and avoid misunderstanding. Now you know the difference between it and ordinary insulation materials? If you do not understand anything, you are welcome to contact us directly, or come to the company to consult.

上一篇:建筑保温材料的阻燃和防火的区别,你知道吗?
下一篇:无机纤维喷涂施工方法流程,你了解吗?

 
在线咨询
全国咨询热线
18769786220
友情链接:名门彩票官网  新利彩票官网  新利彩票平台  快赢彩票  吉利彩票平台  58彩票  吉利彩票  

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!