38 Model - Lincang fire fiberglass cover - cable trench cover

Meaning Lincang FRP grating Fire: cable trench cover belonging to the cover in a class, in addition to trench cover, sewer trench cover, pool cover and so on. And several other cover is different, cable trench cover for product performance and installation requirements higher. From the material can be divided into glass fiber reinforced plastic cover, metal cover, plastic cover, wood cover, cover these types of stone. Fire Lincang FRP grating product requirements: 1, high strength, load capacity has a certain strength and load capacity are the most basic requirements as a sheet, use the occasion to choose a different material of the plate. Obviously, the carrying capacity of wooden cover and plastic cover can not reach the cable trench cover requirements. Of traditional cable trench cover with stone or metal plate covers the main, the addition of a carrying capacity of not less favorable than the two fiberglass cover. 2, high-performance security safety performance mainly reflected in, thermal conductivity, electrical conductivity, toughness and so on. Stone does not cover non-thermally conductive, but which itself does not have a certain toughness, and a metal cover as easily damaged or deformed. Highly thermally conductive metal plate, and conductive properties of metal-specific performance. In safety performance, only fiberglass cover can perfectly meet the requirements, not thermally non-conductive, has a strong toughness. 3, the closure is closed strong performance necessary for cable trench cover features only closed meet certain requirements in order to better protect the cable from being damaged. In closed this regard, the material has nothing to do with the product, the main points to note that when the installation requires strict accordance with the standard dimensions, angles, carrying capacity for rational installation. 4, wear resistance, corrosion resistance cable trench cover for corrosion and wear resistance products also have certain requirements, otherwise it will affect the cover closed, resulting in damage to the interior of the cable. In corrosion resistance to fiberglass cover most superior, long-term use in harsh corrosive environments acids, alkalis, organic solutions.