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:

外墙外保温防火不得不知的三大误区
来源: 日期:2019-01-24 发布人:admin

外墙外保温防火不得不知的三大误区

Three Misunderstandings of Exterior Wall Exterior Thermal Insulation and Fire Protection

一.严厉依照欧美规范停止分级和标准

1. Stop grading and standards in strict accordance with European and American norms

据理解,目前,欧美国度相关规范标准的思绪是对保温资料和零碎熄灭性停止分级,不同的零碎对应使用在不同防火等级的修建物上。对可燃资料保温零碎严厉而明白地规则了其使用高度,根本上都是规则在22米以上只允许运用不燃资料外保温零碎,22米以下可运用可燃资料外保温零碎,即便在22米以下运用时,当聚苯板厚度较厚(如德国超越100毫米)时,或对防火提出更高要求时,要采取一定的结构防火措施,如用不燃资料在门窗洞口做防火结构,并设置防火隔离带等。

It is understood that at present, the idea of relevant standards in Europe and the United States is to classify insulation materials and fragmentary extinguishing stops, and different fragments should be used on buildings of different fire prevention grades. The use height of flammable material insulation fragments is strictly and clearly regulated. Basically, the rules only allow the use of non-flammable material insulation fragments above 22 meters, and the use of flammable material insulation fragments below 22 meters. Even when the use of flammable material insulation fragments below 22 meters, when the thickness of polyphenyl board is thicker (e.g. Germany exceeds 100 mm), or when higher requirements for fire prevention are put forward, certain knots should be adopted. Institution of fire prevention measures, such as using non-combustible materials to make fire prevention structure in doors and windows, and setting up fire prevention isolation belt, etc.

A1级防火保温材料

二.处理施工阶段的火灾隐患即可处理外保温防火成绩

2. To deal with hidden fire hazards in construction stage can deal with the achievements of external thermal insulation and fire prevention.

目前,有一种观念以为现有外保温修建工程发作火灾大局部爲施工现场火灾招致,而运用中的外保温修建工程火灾案例很少,处理施工阶段的火灾隐患即可保证外保温的防火平安性。

At present, there is a concept that most of the fires in exterior thermal insulation construction projects are caused by construction site fires, while there are few fire cases in exterior thermal insulation construction projects in use. The fire safety of exterior thermal insulation can be guaranteed by dealing with hidden fire hazards in construction stage.

对此,该专家则以为,从重要性和临时性而言,处理修建物运用进程中的火灾隐患是防火平安的中心。他指出,在国际现有外保温工程的火灾中,大局部发作在施工进程中,外保温修建物运用进程中的火灾案例绝对较少。缘由在于施工进程中无机保温板裸放,无任何维护层,施工进程常遇动火穿插作业,易发作火灾。但很少有人认识到,运用中的修建发作火灾时,防火性差的外保温零碎关于火灾有促进作用。

In this regard, the expert believes that, from the importance and temporary point of view, dealing with hidden fire hazards in the process of building use is the center of fire safety. He pointed out that most of the existing external thermal insulation projects in the international fire, in the construction process, the use of external thermal insulation buildings in the process of fire cases are absolutely less. The reason is that the inorganic thermal insulation board is bare in the construction process, without any maintenance layer. The construction process is often subject to fire penetration operation, which is prone to fire. However, few people realize that when a fire breaks out in a building in use, the fragments of external thermal insulation with poor fireproof performance can promote the fire.

三.只规则复杂防火结构,不停止防火分级

3. Complex Fire Protection Structure with Rules and Non-stop Fire Classification

有观念以为,只对无机保温资料零碎在24米以上运用时,每一层或两层添加一道防火隔离带,不对外保温零碎停止防火分级。

Some people think that when the inorganic heat preservation materials are only used fragmentally over 24 meters, a fire-proof isolation belt is added to each or two layers, and the fire-proof classification is not stopped for the fragmentary external heat preservation.

更多的关于A1级防火保温材料问题或者详细的内容,请进入我们公司的网站谢谢!!

For more inion about A1 class fire-proof and thermal insulation materials, please go to our website , thank you!!


上一篇:岩棉板在施工中应留意哪些事情
下一篇:保温资料要防潮

 
在线咨询
全国咨询热线
18769786220
友情链接:万豪彩票  58彩票网  旺旺彩票  凤凰彩票官网  新利彩票  新利彩票  新利彩票官网  

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!