Browse Forums Building A New House 1 Dec 19, 2014 9:42 am Hi All, We have been advised by our builder via our site plan that we need "concrete upstands" on the boundary line on 2 sides of our block of a max height of 200mm. Does anyone know what that means? Is is just the concrete bit that goes under the fencing? (we have it at the current house we are in) Hoping someone can help! Thanks 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 9828 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 10921 |