Manhole Desert Line F900

Description

Inspection manhole cover in ductile iron EN-GJS-500-7 conforming to norm UNI EN 1563:2012

 

FRAME

It is square in shape, It presents an inside groove to host an EPDM gasket. Its corners present the specific seats for the fixing of the covers, so that to obtain a waterproof sealing. Externally, the outside border is flanged to optimise its hold in the cement mortar and the insertion of anchoring devices.

COVER

It is square in shape, it can be inserted in the frame in one position. Ensures a high stability due to a depth of insertion over 50 mm, the EPDM gasket inserted in the throat, which is located in the supporting area, and the locking system with stainless steel screws. The opening process is obtained through the insertion of specific handles in the blind holes of the surface. The top surface is designed to be non-skid to allow the complete flow of water and avoid the creation of ice.

STANDARD EN 124 CLASSIFICATIONS AND PLACES OF  EMPLOYMENT

Manhole covers, gullies and gratings can be distinguished into the following classes: A15, B125, C250, D400, E600 ed F900.

Group 6 (Class F900  minimum): areas subject to particularly high loads , e.g air port runways.

THE APPROPRIATE LOADING CLASS CHOICE IS UP TO THE WORKS DIRECTOR. IN CASE OK DOUBT (SUCH AS PARTICULARLY INTENSE TRAFFIC OR VERY HIGH LOADS AREA), IT WOULD BE APPROPRIATE TO CHOOSE A SUPERIOR LOADING CLASS.

Technical Datasheet (PDF download)

Additional information

Classe di Carico