Cable trays are not any new structural tools in the electrical and construction businesses. Even though they come in a variety of shape and sizes, cable trays are usually solid bottomed, ventilated, or perforated fittings that form a single unit and act as a secure passageway for electrical cables and raceways. However, GRP cable trays are the most recently developed type of cable systems that offer enhanced performance features at lesser liability and costs.In technical terms, GRP is the abbreviation for Glass Reinforced Plastic, which is a kind of composite material made of a surface layer of polyester resin and thin interconnected glass filaments. These new age cable trays have heavily impressed the industrial and public sector businesses with their exceptional performance. Some of the features that make GRP cable trays a profiting investment at industries and public buildings are as follows:
- Extended Active Life
Compared to the ones made of steel and/or iron, GRP cable trays have a longer lifespan, going up to three times more.
- Improved Safety
The elements used to make GRP products are characteristically resistant to heat, electricity and corrosive agents. Hence, as compared to metallic cable trays, GRP trays can be trusted to stay stable even in extreme working conditions. Furthermore, their improved insulation properties also make them an ideal choice for electrical passageways because they supplement the functions of an earthing mechanism in events of voltage leaks and short circuits.
- Freedom of Configuration
GRP cable fittings can be assembled with much ease. Their lightweight material can be cut, molded and drilled as per the requirements of a site without having to bear extra charges. Thus, one not only saves capital but also enjoys the liberty to design cable systems at his/her site space while investing in GRP based cable trays.
The dynamicity and versatility of GRP cable trays have made them accessible to a number of industries that are powered by electricity or boast of an extensive processing system. In each of these sites, cable systems made of GRP act as protective or facilitative components to the overall industry. Some of the places where GRP based cable systems are credibly adopted can be enumerated as follows:
- Petrochemical and Process Plants
The reactive and volatile raw materials used by petrochemical industries become furthermore hazardous when they are heated at high temperatures. Hence, GRP cable trays act as mechanical support and extended arms of conveyor systems to prevent loss of natural fuels and threats to worker security from spillage of heated materials.
GRP products have excellent vibration and corrosion resistance as well. Therefore, they are actively used as supporting mechanical bases for roads that are being laid out around potentially harmful surroundings like rivers, deserts, mountains etc.
- Communication Centers
Cable trays are not solely designed for securing electrical wirings. They are also used by dense network communication centers for isolating fiber optic and low voltage cables from susceptible machinery like transformers.
- Pulp and Paper Industries
GRP cable systems are designed to suit every environment, regardless of its location, input material or processing techniques. Thus, they can also be found at the pulp and the paper industries, where they facilitate the transportation of raw materials from one section to another and prevent loss of product quality at different stages of processing.
GRP cable trays add a fresh look to establishments. Their environment smart material makes them a sustainable choice as well, for it can be used and reused till extended periods of time without having to worry for loss of performance quality. Indeed, GRP cable systems stand to make manufacturing an easier business.