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For most of normal ditches built by concrete without beads, it is very simple and economy to use U type grating covers, which doesn’t require special ditch edges. When loading T-6, T-14, it is suggested to use angle steel at edges of ditch, and may use prefabricated blocks to build U type ditch, so that the leaking of sewage to ground can be prevented effectively. This kind of Prefabricated U type ditches may also use GU type gratings as covers.

When the traffic is required, GU type grating covers are only suitable for side ditches.

 

Product Details:

Place of Origin: China
Brand Name: GRATING
Certification: ISO9001 2008 GBT, GBT28001-2011, ISOIEO 17025 2005, CPR EN1090, GOST, JIS, CE