The present situation of the application of fire prevention cable

Integrated wiring cable in China, the history, there have been fire-retardant cables, non-plenum cable (not combustion), UL series flame retardant low smoke zero halogen cables and cable. 
      In construction, fire protection is very important in the design of a ring. To this end, a number of national fire protection standards and norms, provides a variety of occasions, the fire rating of building materials and construction requirements. 
      In the manufacture of fiber optic cable manufacturing and construction standards for the cable series, the Chinese national standards and ministerial standards, already; type cable are classified and related to the fire with the cable manufacturing standards. However, with integrated wiring cable fire rating and fire applications, classification has not issued national standards. 
      In the integrated wiring applications, due to the cabling vendor has its own fire series of cables, so the vendor sales staff and sales engineers to the Institute and building owners CLC various fire cabling cable from They sure fire series of integrated wiring system requirements. In general, the ordinary buildings is common flame retardant used in the cable, it is important buildings is the use of a high fire rating of the cable (eg: CMR, CMP, LSOH, ONFR, ONFP, etc.). 
      This raises the question: cabling products are currently divided imported products and domestic products, imported products, mostly in the United States and Europe to the product in the domestic manufacturer of integrated wiring cable, is often a large proportion of salesabroad, so that the inevitable introduction of foreign cable fire safety standards. 
      In fact, the comprehensive national fire safety standards without the introduction of cable wiring in the case, the introduction of foreign cable fire safety standards is a good thing, but because of U.S. and European cable fire safety standards in the two series are not compatible, even thought its fire are quite different for the current design institute, the owner is passive: listening to both sides say are reasonable, in order to find in the country which must be based not exist, and sometimes had to choose one based on state funds one. 
      For manufacturers, the most foreign brands have taken two series of methods to avoid conflicts, and domestic brands (including Taiwan brand) then choose one for production, when domestic manufacturers according to the Ministry of Information Industry, manufacturing standard twisted-pair (YD / T 1019-2001) in production, then according to 6.5 security testing methods, to comply with GB / T 12666 standard.