Browse Forums Paving & Concreting Re: Exposed Agregate Concrete Driveway 4Sep 03, 2008 4:11 pm Da Vinci Outdoor Living Architectural landscaping http://www.davincioutdoor.com Last year I had a gas leak at my house. 3 days later, I have about 1 sqm of my exposed aggregate paving broken up. I am not sure how to go about getting it repaired… 0 10415 To my understanding early saw cuts are to control shrinkage cracks, so doing them now would be pointless. Control joints may reduce ugly cracking during periods of soil… 3 9863 Hi all I need a guidance on how far I need to space expansion joints in the concrete driveway and its type (keyway/foam.) Contraction joints are at 3m max for a 125 slab. Thanks 0 10948 |