Л 8-11 Л 8-11 cable trough

A cable trough is a reinforced concrete channel for laying power and control cables at electrical substations, outdoor switchgear and industrial sites. It protects cables from mechanical damage, moisture, sunlight and rodents, keeps them neatly arranged and makes later repairs or the addition of new lines easier. Troughs are laid end to end to form a continuous cable route and are covered with cover slabs. Л 8-11 is made of heavy concrete grade М 400; each unit uses 1,56 m³ of concrete and 90,8 kg of steel reinforcement (approx. weight 3,9 t). The cage is welded from A500 rebar Ø8–12 mm and tied with binding wire. The product is made at our plant in steel moulds with vibration-compacted concrete. Every batch is checked for concrete strength, dimensions and reinforcement placement. We give exact production lead times based on order volume and deliver to site with our own fleet.