I have a washed aggregate patio that was installed 35+ years ago. It is in remarkably good shape with very few cracks. The patio was poured in diamond shaped sections with what I believe was 1x4 lumber of some nature as the "seam". As you can imagine, this lumber has long since rotted away and I am left with channels where the lumber once lived. Over the years, some of the slabs have settled maybe 3/4 of an inch. I'd like to fill these channels to keep debris out but not really sure what to use. Getting new wood in there will be a problem as shifting over time has opened and closed these gaps slightly. Any ideas?
Need Some Ideas - Aggregate Patio Seams
- Thread starter doechsli
- Start date
Help Support House Repair Talk:
nealtw
Contractor retired
Cord is a foam rope that you push in the crack and there is a caulk made for concrete to fill on top.
[ame]https://www.youtube.com/watch?v=hDygIVxo7bw[/ame]
[ame]https://www.youtube.com/watch?v=hDygIVxo7bw[/ame]
slownsteady
Well-Known Member
You can also take a look at polymeric sand; http://www.alliancegator.com/products/polymeric-sand-and-dust/gator-maxx-bond/
slownsteady
Well-Known Member
The gator Maxx website provided says gaps up to 2 inches, but i suggest doing your own research.
