Well-void was designed specifically to be a versatile high strength-low cost bored pile liner for the construction industry.
Well-Void Type 3C and 20-1C have a unique profile designed for maximum strength to weight ratio and to provide an economical duct. Applications include:-
Permanent pile liners, wells and caissons
Prevents seepage and fall-in, simplifies construction and reduces preparation time. Resists the distortions caused by the hydrostatic pressures of concrete.
Void formers in concrete
Saves weight and is economical to install in bridges and concrete structures, will not leach from surrounding concrete, grout proof end caps available.
Column forming in buildings
Eliminates costly traditional methods of column forming. Pre-cut lengths – just position and pour.
All diameters from 125mm (5”) up to 1524mm (60”)
The unique deep roll-formed internal corrugations which guarantees the maximum strength to weight ratio.
Resists the distortions caused by the hydrostatic pressures of concrete.
Ensures a first class sure bond to concrete.
Socketed lockseam which minimises any restriction in the annulus during pile case retrieval.
Versatile high strength-low cost.
Considerable material cost savings Due to the reinforcing effect of the 4-ply lockseam.