CEDA - Инспекционный колодец и крышка

Reinforced, vibrated concrete sumps are also produced of the tongue and groove type, i.‎e.‎ with side indentations to receive the female and male concrete pipe respectively, without requiring the breakthrough of the sump part and the subsequent sealing with anti-shrinkage cement mortar of the joint points.‎ These sumps are also produced with an internal liquid flow channel.‎ The maximum internal diameter of the pluggable pipe is 1000 mm.‎ Manholes with a tongue-and-groove joint can also be internally resin-coated with two-component epoxy spray resin.‎ CONCRETE PITCHES - Technical characteristics Internal diameter from mm 300 to 1250; Thickness variable depending on size; Height variable depending on size; Maximum pluggable pipe diameter up to 1000 mm; Internal coating possible with thickness of your choice; Armour present;