|
Load Limits |
| Stock-Stop Model |
Load Rating | ||
|
kN/m
HA Rating |
30 Units HB Loading |
Application & Maximum Recommended Loading | |
| Trackway Grid | 80 | X | All private road traffic1 up to and including 44 tonne HGV's, eg normal farm, estate and forestry traffic. |
| Driveway Grid | 30 | X | Private, residential road traffic2 up to and including to 26 tonne HGG's, eg 3 axle rigid heating oil tankers. |
| Heavy Duty Driveway Grid |
80 | X | Private and public road traffic2 up to & including 44 tonnes. |
| Highway Grid | 300 | ✓ | Private and public road traffic up to & including 44 tonnes plus abnormal HB loads to 122 tonnes ( 1200kN). |
1. The Trackway Grid is not recommended for highway use. If used on minor public roads, the HA load rating is reduced to 60kN/m. Where frequent, heavy HGV traffic is anticipated, the use of concrete or asphalt approach aprons and a speed resrtiction of 10mph is advised.
2. The standard Driveway Grid must not be used on public roads. For highway use, or if heavy loads (>26 tonnes) are anticipated, the Heavy Duty Driveway Grid with a reduced HA load rating of 60kN/m should be used.