Heavy Traffic – H-20 Rated Universal 24″ Depth Channel – HTF3024SB 883024HT3SB – Concast

Reinforced with steel, Concast standard concrete HT3SB channel will all support a minimum of 32,000 lbs. per axle load, which is AASHTO H-20.They can also support up to 64,000 lbs. per axle load when paired with Concast’s H-40 rated covers.Traffic rating is determined by the cover used on the channel.Light traffic rated fibercrete, concrete, and galvanized steel cover materials are available.

Trench Specifications
Trench Installation Guidelines