Driveways & Paths
Aggregate Driveways
Driveways can be constructed of rigid surface materials such
as block or stone paving, concrete products or some of the
many sorts of pavers amongst many other choices. This page
focuses on a traditional gravel or aggregate driveway done
properly.
A good base to start is the key to the success of any driveway
or path. The base for this driveway is a highly compacted
layer of DTp 1 (a typical sub base to bond hard and spread
any load upon it). This is then covered with a blinding off
layer of limestone dust. This is again heavily compacted and
provides a smooth but tough layer for the chosen aggregate
to bed on. The aggregate will then bite into the compacted
dust without sinking into it.
The advantages of an aggregate driveway or path should not be underrated:
The alkaline layer of compacted limestone dust acts as an
excellent weed suppressant.
Surface water runs through the driveway. Drainage is rarely
a problem.
Costs are lot lower than laying paving.
Sounds obvious, but gravel makes a noise when you walk on
it. This is nice to hear but it's also a good noise deterrent
for burglars.
There's a huge choice of aggregates available to get the
colour and texture you're looking for.
No jet washing muck off it every Autumn or Spring (or whenever)
Any shape or size can be quickly covered.
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