Surface box for paving and asphalt surfaces
|Standard||DIN 4055, 4056, 4057, 4059, 3581|
The BITUKAP surface boxes are made of grey cast iron EN GJL 200. Bolt and web are made of stainless steel. BITUKAP surface boxes are 100% recyclable and are preferably installed in asphalt areas. The height-adjustable inner housing facilitates installation.
The L-insert ensures rattle-free operation and low wear values. In addition, freezing of the castings is prevented.
The BITUKAP surface boxes are DVGW certified.
The surface box is rolled into the bituminous road layer.
Angle of slope
Installation with angle of slope till 7° / 12,3 %.