Browse Forums Paving & Concreting Re: Driveway 3May 31, 2009 11:48 pm I can recommend RPC Concreting, speak to Ronnie. He does a heap in the north, mostly exposed agg and can also recommend you with addresses of previous jobs he has done. 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 |