新闻中心当前位置:首页-新闻中心
    乐天堂棋牌正版做好防火准备要从芯材开始!
    发布来源:http://affordabLe-Louisvuittonbags.com/  2019-7-5 15:15:39 发布人:济南坚固fun88安装

      乐天堂棋牌正版防火,这个词一直受到人们的关注,乐天堂棋牌正版防火从核心材料准备开始,我们就明白了为什么。

      Colored steel plate fire prevention, the word has been concerned by people, colored steel plate fire prevention from the core material preparation, we understand why.

      据消防研究所有关负责人介绍,fun88安装夹芯板以彩涂钢板为表面材料,芯材主要有聚苯乙烯、聚氨酯、岩棉三种。目前,沧钢移动板房生产企业从节约成本的角度以聚苯乙烯为核心材料,而聚苯乙烯如果不阻燃处理,属于易燃材料。更常见的是聚苯乙烯和聚氨酯。以聚苯乙烯、聚氨酯为核心的彩色钢板,虽然具有重量轻、成本低、操作简单等优点,但其阻燃性很差,燃点很低,阻燃性差。其中聚苯乙烯的燃点为346℃,仅高于木材的燃点;聚氨酯的燃点仅为130℃左右,与普通纸张相似。

      According to the relevant person in charge of fire research institute, the color steel sandwich panel is made of color coated steel plate, and its core materials are mainly polystyrene, polyurethane and rock wool. At present, the production enterprise of mobile panel house in Canggang takes polystyrene as the core material from the angle of cost saving, and polystyrene is a flammable material if it is not treated with flame retardant. The most common are polystyrene and polyurethane. The color steel plate with polystyrene and polyurethane as its core has the advantages of light weight, low cost and simple operation, but its flame retardancy is poor, its ignition point is very low and its flame retardancy is poor. The ignition point of polystyrene is 346 C, which is only higher than that of wood. The ignition point of polyurethane is only 130 C, which is similar to that of ordinary paper.

      这两种材料乐天堂棋牌正版一旦燃烧,扩散迅速,产生烟毒性,短时间内就会导致建筑物倒塌。而以聚苯乙烯、聚氨酯为芯材的乐天堂棋牌正版,以岩棉和玻璃丝棉为芯材的乐天堂棋牌正版防火性能相对较好。但由于价格的差异,很多人选择使用廉价的聚苯乙烯、聚氨酯乐天堂棋牌正版为核心材料建造简单的房屋,因此防火安全无法保证。

      Once these two materials are burned, the color steel plate diffuses rapidly and produces smoke toxicity, which will lead to the collapse of buildings in a short time. The fire resistance of the coloured steel sheet with polystyrene and polyurethane as core materials and rock wool and glass wool as core materials is relatively good. However, due to price differences, many people choose to use cheap polystyrene, polyurethane color steel sheet as the core material to build simple houses, so fire safety can not be guaranteed.

      那么乐天堂棋牌正版房如何防火呢?消防专家指出,尤其要注意六个方面。

      So how to prevent fire in color steel house? Fire experts point out that six aspects should be paid special attention to.

      它是以防火性能良好的岩棉为芯材,消除以聚苯乙烯、聚氨酯等为芯材,板房建成后,外部可见部分不能有芯材外露。

      It uses rock wool with good fire resistance as core material and eliminates polystyrene and polyurethane as core material. When the board house is built, the outer visible part can not be exposed with core material.

      二是新建fun88安装房屋楼层数更好不超过两层,尽量控制在一层。

    20121225085862226222.jpg

      Second, the number of floors of new color steel houses should not exceed two floors, and should be controlled as far as possible on one floor.

      第三,在使用过程中,有些热源、火源与钢板要保持一定的距离。

      Thirdly, in the process of using, some heat sources and fire sources should keep a certain distance from the steel plate.

      第四,不要从芯材穿过电线电缆。如果你需要跑过去,你应该加一个保护套。五是消防设备要配备良好有效,有条件的要配备火灾报警,便于人员快速疏散。六是办公区域、生活区和作业区要分开,乐天堂棋牌正版房之间要保持一定的安全距离。

      Fourthly, do not cross wires and cables from the core material. If you need to run over, you should add a protective cover. Fifth, fire fighting equipment should be equipped with good and effective, and fire alarm should be equipped when conditions permit, so as to facilitate rapid evacuation of personnel. Sixth, the office area, living area and work area should be separated, and the color steel house should maintain a certain safety distance.