Zinco extension piece for trafficable / can be driven over inspection chamber BES, height 2.5 cm
Extension piece for inspection and trafficable / can be driven over by truck, especially for use on Elastodrain® EL 202.
made of galvanized steel, outer dimension of the chamber approx. 30 x 30 cm, weight approx. 8 kg, incl. 2 screws with a length of 100 mm.
| Order Nr.: | 4825 |
|---|---|
| Colour: | silver |
| Material: | galvanized steel |
| Length [mm]: | 300,0 |
| Width [mm]: | 300,0 |
| Height [mm]: | 25,0 |
| Packaging unit: | Piece |
| Weight [kg]: | 8,0 |
| Aperture dimension [mm]: | 200 x 200 |
Trafficable BES drainage shaft, height 2.5 cm, and install them according to the manufacturer’s instructions.
For stability reasons, a maximum of 3 riser elements should be used per manhole.
Brand: Zinco “BES extension piece”
Unit: pcs
Order Nr.: 4825
Installation:
As a general rule, an Inspection Chamber is required above every roof outlet. This is installed directly on top of an Elastodrain® EL 202 - Support Board for, which is placed with the studs facing upward.
Exception: If the roofing system is constructed using Stabilodrain® SD 30, the EL 202 - Support Board for is laid on the protective mat with the studs facing down.
The rectangular cutout in the support ring is always positioned above the outlet. Any membranes underneath must be cut out to match the outlet’s diameter.
The Filter Sheet is guided over the support flange of the Inspection Chamber.
If extension pieces are used, remove the upper manhole section with the metal grate / grid for installation, place a maximum of three extension pieces on top, and then replace the manhole section. Remove the metal grate / grid to perform the screw fixing. When using one extension piece, please use the screws that were previously used to secure the upper and lower manhole sections together. When using two and/or three extension pieces, please use the included 100 mm screws.
When applying the substructure of crushed stones (gravel base layer) or the chippings bedding, ensure that the Inspection Chamber does not experience slippage and remains in its original position above the roof outlet.
maintenance:
The Inspection Chamber should be opened regularly to inspect the outlet below. Remove any debris to ensure proper functioning.
Important:
The Inspection Chamber cannot be cut to size. However, the metal grate / grid can be cut out, e.g., for pipe penetrations. This is best done using a standard angle grinder with a metal cutting disc. After cutting, the sharp edges must be deburred, and the cut edges must be protected against corrosion, e.g., with cold-galvanizing spray.
This product is accessories from
Extension piece for inspection and trafficable / can be driven over by truck, especially for use on Elastodrain® EL 202.
Extension piece for inspection and trafficable / can be driven over by truck, especially for use on Elastodrain® EL 202.
Extension piece for inspection and trafficable / can be driven over by truck, especially for use on Elastodrain® EL 202.