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塑胶地板有着什么样的燃烧等级?

来源:http://www.srsjdb.com 日期:2020-01-09 发布人:
  我们经常提到PVC塑料地板具有阻燃性的特点,其防火等级为B1级。B1是什么意思,PVC塑料地板有什么样的燃烧等级?
  We often mention that PVC plastic floor has the characteristics of flame retardant, and its fire rating is B1. What does B1 mean? What kind of burning grade does PVC plastic floor have?
  1. 建筑材料的防火性能:不燃建筑材料属于A类,即不燃性材料。
  1. Fire performance of building materials: non combustible building materials belong to class A, i.e. non combustible materials.
  2. 建筑材料防火性能:B1级:建筑材料防火分为B1级,耐火材料具有良好的阻燃效果。在空气中或高温作用下不易着火,不易迅速蔓延,当火源被移走后,燃烧立即停止。
  2. Fire performance of building materials: Class B1: the fire protection of building materials is divided into Class B1, and the fire-resistant materials have good fire-retardant effect. Under the action of air or high temperature, it is not easy to ignite and spread rapidly. When the fire source is removed, the combustion will stop immediately.
  3、建筑材料燃烧防火性能B2:可燃建筑材料分类为B2,可燃材料具有一定的阻燃效果。在空中遇明火或高温作用下会立即着火燃烧,容易导致火势蔓延,如木柱、木框、木梁、木楼梯等。
森然塑胶地板
  3. Building materials fire performance B2: the combustible building materials are classified as B2, and the combustible materials have certain fire-retardant effect. When exposed to open fire or high temperature in the air, it will immediately ignite and burn, which is easy to cause fire spread, such as wooden columns, wooden frames, wooden beams, wooden stairs, etc.
  4. 建筑材料防火性能:B3级:易燃建筑材料属于B3级,不具有阻燃效果,极易燃烧,火灾危险性大。
  4. Fire performance of building materials: class B3: inflammable building materials belong to class B3, which have no fire-retardant effect, are easy to burn and have high fire risk.
  从PVC塑料地板防火分级标准来看,建筑材料燃烧防火性能B1级以上的PVC地板防火性能是合格的,所以PVC塑料地板具有阻燃特性,因此,国家规定PVC塑料地板防火等级必须是B1级以上。
  According to the fire classification standard of PVC plastic floor, the fire performance of PVC floor with the fire-retardant performance of building materials above B1 level is qualified, so PVC plastic floor has the fire-retardant property. Therefore, the national regulations on the fire rating of PVC plastic floor must be above B1 level.
  如果您有森然塑胶地板等产品的需求可以点击我们的官网进行咨询:http://www.srsjdb.com/
  If you have the demand for Senran plastic floor and other products, you can click our official website for consultation: http://www.srsjdb.com/
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