What is the proper method to re-lay a deteriorating tamac/bitmac drive [it's not asphalt] looks more like 1/4" bitmac. Laid in 1977 when both bungalows it serves were built, and now patchy.
[b]Should the existing be burnt off first?[/b]
Had offers from residents of local traveller site but not happy how they say the will do it, hence the reason for this posting.
Drive is 53 mt x 3.2mt opening out to very large tarmac frontage to both bungalows, an area which so far not bad just loose stones but no signs of lifting. Subsurface, concrete all over .