Square Manhole Cover

タイトルまたは説明

The square manhole composite cover is manufactured according to the EN**4 standard, which is lighter than the traditional manhole cover, which greatly reduces the transportation cost. It has high strength, aging resistance, high temperature resistance, good wave transmission performance and antistatic performance.
  Salient Feature  

•  

  Composite materials have no recycling value, and compared with cast iron manhole covers, the chance of being stolen is greatly reduced.

•  

  The weight of the product is much lighter than cast iron, which greatly reduces the damage to the human spine and fingers during the installation process, and the surface has a good anti-slip design.

•  

  Unlike cast iron that blocks electromagnetic waves, SMC has good wave-transmitting performance, and the communication signals in the well can be directly transmitted to the ground base station through the SMC manhole cover. SMC materials have been widely used in fields such as smart manhole covers and 5G radomes.