The Driveway Doctor has the answer!
- The surface is thoroughly prepared with our specialist equipment and all debris is removed.
- Part of the sand is cleared from the joints to remove weed seeds and algal spores.
- Sand is part of the structure of block paving, so sterilised sand is carefully applied to every joint
- This increases the friction of the surfaces and helps to distribute the load placed upon it-to help reduce further deterioration.
- A protective coating designed exclusively for our use on block paving is applied to the surface and the sand joints, first by roller and then with a pump sprayer.
And the results?
- The sealed surface shrugs off stains, oil, water ,etc, and protects the blocks from wear, therefore extending the life of your paving.
- The surface inhibits weed regrowth, frost damage and imparts a low slip finish.
- The natural colours of the paving are enhanced and UV shields within the protective coating reduce further colour fade.
- Rollering the protective coating into the sand joints stabilises the sand structure, helping to prevent it washing out and protecting the structural sub base from erosion.
- The finished surface carries an attractive decorative (but not slippery) sheen.
