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印花彩涂板起火的原因介绍

返回列表 来源: 发布日期: 2019.09.13

印花彩涂板起火的原因介绍

天物彩板全国配送定制——防火印花彩涂板_印花彩涂板定制拨打网站上方电话咨询

印刷彩色涂层板广泛应用于各行各业,由于其耐腐蚀、安装方便等优点,所以使用十分方便。作为一种板材使用,我们担心的是火灾问题,而火灾现象往往是由于使用和储存不当造成的。在这里我们将给你一个简短的介绍。我们来分析一下。

1。对彩色印刷涂料的火灾危险性认识不足。它是由彩钢板制成,其核心材料主要是聚苯乙烯、聚氨酯和岩棉。前两种是夹在两个薄钢板之间的不同厚度的聚苯乙烯或聚氨酯。一旦材料遭受高温火花或明火,它将立即燃烧。由于材料本身的蜂窝结构,与空气的接触面增大,燃烧非常剧烈。在灭火过程中,用水灭火。粉末只能喷在外钢板上,不能直接作用于层间燃烧材料。燃烧产物毒性很高,容易造成人员伤亡。这种材料由于成本相对较低而深受投资者或开发商的欢迎。后者是两块薄钢板之间不同厚度的岩棉。该材料属于不燃材料,具有良好的防火隔热效果。不过,由于其成本相对较高,投资者或开发商一般不愿意使用。
2。部分未经消防验收的彩色印刷板施工项目存在固有的安全隐患。在一些工程施工中,设计中未考虑防火设计,或虽有防火设计,但施工过程与图纸不符,且工程竣工后,未经消防验收,致使多处可检查的墨水将被忽略。
电器的安装和使用不当也是引起火灾的重要原因。建筑物火灾的原因大多与非法使用电器、电路老化等直接相关,有的是直接在印刷彩色涂层板的夹层中安装电线,有的是电线穿过墙壁时直接钻穿墙壁,直接将电线穿过墙壁。不加护套易造成导线绝缘层损坏和短路火灾。

事实上,除了对消防知识了解不够外,还缺乏对正确使用方法的及时掌握,导致火灾的发生,所以在使用时一定要注意掌握正确的使用方法,防止火灾的发生。火灾现象。

Printed color coated sheet is widely used in all walks of life, because of its corrosion resistance, easy installation and other advantages, so it is very convenient to use. As a plate to use, we are worried about the problem of fire, and the phenomenon of fire is often caused by improper use and storage. Here we will give you a brief introduction. Let's analyze it.

1. Understanding of fire hazard of printed color coatings is insufficient. It is made of color coated steel plate, and its core materials are mainly polystyrene, polyurethane and rock wool. The first two are polystyrene or polyurethane with different thicknesses sandwiched between two thin steel plates. Once the material is subjected to high temperature spark or open fire, it will burn immediately. Because of the honeycomb structure of the material itself, the contact surface with air is enlarged, and the burning is very fierce. In the process of extinguishing, water and extinguishing. The powder can only be sprayed on the outside steel plate, and can not directly act on the burning materials in the interlayer. The toxicity of the burning products is very high, which can easily cause casualties. This kind of material is very popular with investors or developers because of its relatively low cost. The latter is rock wool with different thickness between two thin steel plates. This material belongs to non-combustible material and has good fire and heat insulation effect. However, because of its relatively high cost, investors or developers are generally reluctant to use it.

2. There are inherent hidden dangers in some printed color coated board construction projects which have not been examined and accepted by fire protection. In the construction of some projects, fire protection design is not considered in the design, or although there is fire protection design, the construction process is not in accordance with the drawings, and after the completion of the project, there is no fire control acceptance, so that several links that can be checked are ignored.

3. Installation and improper use of electrical appliances are also important causes of fire. The causes of building fire are mostly directly related to the illegal use of electrical appliances, circuit aging, etc. Some are to install wires directly in the sandwich layer of the printed color coating board, some are to drill through the wall directly when the wires pass through the wall, drilling without sheath is easy to cause damage to the insulation layer of the wires and short-circuit fire.

In fact, besides insufficient understanding of fire knowledge, there is also a lack of timely grasp of correct use methods, which leads to the occurrence of fire, so we must pay attention to grasp the correct use methods and prevent the occurrence of fire when we use them. Fire phenomenon.


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