The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.
The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.
Frame gussets are supports which reinforce the corners where the frame sections meet, distributing stress evenly, preventing damage to the frame or the access cover.
Frame gussets are supports which reinforce the corners where the frame sections meet, distributing stress evenly, preventing damage to the frame or the access cover.
Keyway lifting points are provided on the frame for safe handling.
Keyway lifting points are provided on the frame for safe handling.
Holes in the frame flange where mortar can pass between the underside and top side, creating an interlock, providing greater strength.
Holes in the frame flange where mortar can pass between the underside and top side, creating an interlock, providing greater strength.
Reversible hinge allows the grating to hinge with the direction of the traffic flow, improving safety.
