| Depending on the
ground in the area that the driveway is to be
constructed, we would excavate to anywhere between
200mm and 300mm. Then a hard granular aggregate,
crushed concrete of type 1 MAT stone would be
laid and consolidated to anywhere between 110mm
and 210mm. in a macadam driveway it would be a
2 course macadam make up. Base course ranging
between 40mm and 90mm, wearing course between
20mm and 40mm. With a block paving driveway the
sub base would be the same as an asphalt drive
but a 40mm sharp sand screed would be laid before
the finishing blocks which would be between 50mm
and 125mm.
How long will they last
Anywhere between 10 and 30 years.
Faq`s
How long will it take? This cannot be answered
accurately as it depends on the size and ground
conditions. |
