91棋牌

  • 电话:0531-88629266
  • 传真:0531-88629266
  • 邮编:250000
  • 联系人:葛经理
  • 手机:13589069266
  • 地址:济南市天桥区桑梓店镇52中学对面
91棋牌当前位置:91棋牌-91棋牌
    活动板房要怎么使用防火涂料?
    来源:http://www.lasimao.com  2019-09-10 14:33:31

      现在消防安全已经成为人们饭后最关心的问题,只有生活在一个安全的环境中才能让人们感到放心。目前,据报道,许多中小企业为职工提供了移动板房的居住环境,因此公安消防部门对移动板房的消防安全尤为关注。防火涂料喷涂表面的钢构件的可移动的板,在发生火灾后依靠自己的耐火性和低导热系数形成防火隔离层,拖延住在直接攻击钢构件的可移动的板,以提高可移动板的耐火极限,为人员的安全疏散提供宝贵的时间。

      Now fire safety has become the most concerned issue after meals。 Only in a safe environment can people feel relieved。 At present, it is reported that many small and medium-sized enterprises provide the living environment of mobile panel houses for employees, so the Fire Department of public security pays special attention to the fire safety of mobile panel houses。 Movable plates of steel components sprayed with fire retardant coatings form fire-proof isolation layers by relying on their own fire resistance and low thermal conductivity after a fire, delaying living on movable plates directly attacking steel components, so as to improve the fire resistance limit of movable plates and provide valuable time for safe evacuation of personnel。

      以下是从济南活动板房租赁防火涂料应用到钢结构厂房时应注意的几个问题:

      The following are some problems that should be paid attention to when renting fire retardant coatings for movable panel houses in Jinan is applied to steel structure factories:

      ,不能用于室内钢结构防火涂料在露天裸露的钢构件,一旦有一个钢结构防火涂料工厂选择用于成千上万平方米的住房活动,由于涂刷涂层暴露在室外环境中,结果在不到一年的时间,由于风吹雨日晒,风化变黄、阻燃涂层开裂脱落现象,完全失去了火灾的影响。

      It can't be used for indoor steel structure fire retardant coatings in exposed steel components. Once a steel structure fire retardant coatings factory chooses to be used for housing activities of tens of thousands of square meters, because the coatings are exposed to outdoor environment, the result is that in less than a year, due to wind, rain and sunshine, the weathering yellowing, flame retardant coatings crack and fall off. Like, completely lost the impact of the fire.

    20121114135670687068.jpg

      第二,不要把装饰防火涂料用在移动厂房的钢结构上。装饰性防火涂料主要用于可燃木结构。通常厚度小于1mm,薄层防火性能比钢结构防火涂料大打折扣,其隔热功能也不能满足防火设计的要求。据了解,某钢结构厂房采用装饰性防火涂料作为移动房屋涂料。后期抽检部门对相关试验进行了测试,钢梁钢柱的耐火极限仅为15min,这样的防火涂料从防火钢结构上起到了保护作用。

      Secondly, do not use decorative fire retardant coatings on the steel structure of mobile factory buildings. Decorative fire retardant coatings are mainly used in combustible wood structures. Usually the thickness is less than 1 mm, the fire resistance of thin layer is much lower than that of steel structure fire retardant coating, and its thermal insulation function can not meet the requirements of fire protection design. It is understood that decorative fire retardant coatings are used as mobile house coatings in a steel structure factory building. The fire resistance limit of steel beams and columns is only 15 minutes. This kind of fire retardant coating plays a protective role in fire retardant steel structure.


亲朋棋牌游戏 非凡棋牌APP下载 天天棋牌 235棋牌 91棋牌APP下载 天天棋牌 广东麻将规则 天天棋牌 非凡棋牌游戏 黄金棋牌注册