Product categories

Pierścienie dystansowe

Pokaż produkty

Stożki odciążające

Pokaż produkty

Pokrywy

Pokaż produkty

Adaptery

Akcesoria do regulacji włazów I wpustów kanalizacyjnych (masy szybkowiążące, asfalty na zimno, profile poziomujące)

Riser rings, cones and covers

With many years of experience and co-operation with our customers, we have developed a complete series of riser rings to adjust the well-constructions. The risers are made from recycled plastic, and thus has a high strenght and a low weight. They can be combined as required to reach the right hight of the construction. The cover can also be used as protection of the shaftpipe, while the construction is being done. The cover is installed inside the cone preventing material to fall down in the well when opened.

Riser rings

Maintain the integrity of your infrastructure by reducing traffic vibration damage. The riser ring is a simple, economic, efficient, and long-lasting solution for manhole structure damage problems.

It dissipates the energy transferred between the casting and the manhole structure. Since the surfaces are separated by the riser ring, the friction/stress component is dramatically reduced. These two elements then work together, rather than against each other, to help maintain the integrity of the infrastructure support system. It maximises performance and extends the lifetime of the manhole structure.

Profiles

With rabbet and sealing groove

Without rabbet

Adjustment ring

Asphalt stop

Cones

Our cones of recycled plastic are used aound an inspection shaft or a plastic well. The cone provides a stable surface for the frames and/or covers. The cones are very lightweight compared to similar products in concrete and are therefore much easier to work with.

Advantages

Made of recycled plastic
Lightweight
Easy to work with
Fits with our covers and frames
Does not crack or break

Covers

Our covers are made of recycled plastic and fits both our cones and frames. The covers are much lighter that similar products in concrete which makes them much easier to work with. The covers are designed to load class A and are available in size DN315, DN425 and DN600 mm.