Dongguan Cable Trench Cover Price _ Manufacturer _ Supply _ Cost _ Hotline 【Songshulin Environmental Protection Building Materials Co., Ltd. of Dongguan】
Cable trench covers are a type of cover plate, along with other types such as ground trench covers, storm drain covers, and pond covers, etc. Unlike other types of covers, cable trench covers have higher requirements for product performance and installation. They can be categorized by material into glass fiber covers, metal covers, plastic covers, wooden covers, and stone covers.
Cable trench cover requirements for the product:
High strength, high load-bearing capacity
Having certain strength and load-bearing capacity is the most basic requirement for sheets, and different materials should be chosen according to the application. It's obvious that wooden and plastic covers do not meet the requirements for cable trench covers. Traditionally, cable trench covers were mainly made of stone or metal covers, but now there's also a glass fiber reinforced plastic cover with a load-bearing capacity that is not inferior to either.
2. High safety performance
Safety performance is primarily reflected in thermal conductivity, electrical conductivity, and toughness. Stone lids do not conduct heat or electricity but lack inherent toughness, making them as prone to damage or deformation as metal lids. Metal lids have excellent thermal conductivity and a unique electrical conductivity property. In terms of safety performance, only fiberglass lids meet the specified requirements, as they do not conduct heat or electricity and possess high toughness.
3. Strong sealing performance
Closedness is an essential feature of cable trench covers, as only by meeting certain requirements of closure can cables be better protected from damage. In terms of closedness, it is not related to the material of the product. The main point to note is that installation must be carried out strictly according to standard dimensions, angles, and load-bearing capacity.
4. Abrasion and corrosion resistance properties
Cable trench covers require certain levels of corrosion and wear resistance; otherwise, it can affect the sealing integrity, leading to damage to the internal cables. In terms of corrosion resistance, glass fiber reinforced plastic covers excel, as they can be used long-term in harsh environments with strong acids, alkalis, and organic solvents.
Anti-slip treatment for cable trench covers:
The anti-slip treatment for cable trench covers primarily involves patterned surfaces, which is simple to manufacture and only requires basic mold creation. In addition to patterned surfaces, glass fiber reinforced plastic cable trench covers can also have two anti-slip treatments, similar to glass fiber reinforced plastic grating panels: internal sand reinforcement and external sand reinforcement.
