A Thio Material manhole is produced in a similar way to a classical concrete manhole. The pit is robust and consists of a base unit provided with shaft units and a cover slab. All this, in a smooth wet cast production processÂ to guarantee the high-quality characteristics as to DWF (dry weather flow)Â of the whole manhole. A PTV (technical regulation) is being finalized, whichÂ will result in aÂ COPRO or BENOR quality label at your disposal.
A type of pipe that is extremely suitable as a DWF sewer. It has a robust construction, but is thinner walled than concrete. The standard length is 3 metres, and it is easily layed thanks to the smooth spigot and an innovative sealing system. This consists of a thin-walled and high impact resistant double socket coupling, so that the placing-sensitive bell & spigot connection Â is avoided. The double socket coupling has approved seals, resists a water pressure of 1 bar and allows a high degree of angular rotation.
The socket coupling has been pre-formed in the pipe body, so damage during laying or an excavation is avoided. All types of materials (vitrified clay pipes, pvc, â€¦) can be connected to it.