Browse Forums Paving & Concreting Re: Concrete efflorescnse 2Jun 04, 2022 8:34 am Foremost Building Expert in Australia,assisting with building problems/disputes, building stage inspections,pre-contract review advice for peace of mind 200 blogs http://www.buildingexpert.net.au/blog Re: Concrete efflorescnse 5Jun 16, 2022 11:28 pm Is there a spoon drain on the other side of the garage in the driveway ? 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 9876 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 10964 |