Sterilised kiln dry sand is brushed into all the exposed joints to give the blocks more stability before sealing. The resin solidifies the sand in their joints and stops it getting washed away by the wind and rain. It also inhibits weed regrowth.
The second effect of the resin is that it seals the surface of the blocks, protecting against stains and enhancing their natural colour.
The finished driveway is not only weed free but the resin will protect the block paving from weather damage. A vast improvement from the pre restored blocks shown in the top picture.
BLOCK
PAVING AND PATIO
REFURBISHMENT
Maybe your drive was laid before you moved in, or perhaps you never really thought about long term maintenance?
Whatever the reason, the facts are the same - the wind and rain and the passing of time cause severe harm to block paving. Weeds establish themselves through the smallest gap, your once proud paving now looks in need of attention.
Specialist machinery is used to remove weeds, algae and stains including cement, oil and tyre marks.
Cautionary Note:
Continual powerwashing will remove the wearing surface, encourage weed and moss regrowth. Continual washing of the joints and the sub base will lead to spreading and sinking.
Before
restoration
Just
one slab cleaned
