Browse Forums Paving & Concreting Re: No isolation joint between driveway and slab, dowel used 3Mar 17, 2020 7:51 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: No isolation joint between driveway and slab, dowel used 4Mar 17, 2020 7:58 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: No isolation joint between driveway and slab, dowel used 8Mar 17, 2020 6:32 pm And that is why we don't install rebar dowels externally, it rusts->expands, cracking the concrete over time more importantly, the concretor hasn't followed the engineers details and you haven't got photos of what's been done Keep an eye on it over time Cheers Chris Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs 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 10947 Hi, I am planning to select San Selmo reclaimed original for the fascade of my build. I have seen many photos on line of the brick varying from a rustic to a neat finish.… 0 4582 |