Browse Forums Paving & Concreting Re: Recolouring Concrete 3Mar 07, 2010 7:07 am Landscape Design & Construction http://cherub.squarespace.com/ 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 9862 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 10940 |