Surface Box BITUKAP PRO
made of cast iron for heavy traffic roads
|DIN 4055, 4056, 4057, 4059, 3581, 3582
For a long time now, rising traffic loads and increasing heavy goods traffic have required the use of height-adjustable and long-distance surface boxes in asphalt roads. The tops are rolled in in a self-levelling manner and thus always sit at road level with mm precision and completely transfer the impact-type traffic loads into the asphalt layer.
The L-insert ensures rattle-free operation and low wear values. In addition, freezing of the castings is prevented.
Wide supporting flange for extreme loads
Guarantees optimum load trans-fer. Very advantageous especially in roads with increased traffic volume and extreme loads. Very good asphalt connection due to chambers on the underside of the canopy edge.
Long extension height
By using a shorter lower part with a narrow foot, comparatively less gravel layer has to be broken up in order to replace the surface box in case of renovation. This saves time and money!
Height locking - one person installation
The height locking device allows the upper part to be held during the installation phase. This means that only one person is required for installation.
The surface box is rolled into the bituminous road layer.
Angle of slope
Installation with angle of slope till 7° / 12,3 %.
Enlarged interior for hydrant caps but with cover according to DIN 4055/DVGW test criteria. Creates space to work effortlessly on hydrants.