Browse Forums Paving & Concreting 1 Oct 11, 2021 7:55 pm Looking at putting 3 x 10,000L tanks on concrete slab off shed, 3m x 13.5m x 100mm to suit an 'E' type soil, 32 MPA with F72 mesh. Can someone tell if this is strong enough to hold the weight of tanks + water or should i go 150mm thick slab which is going to cost a lot more. Thanks Hi guys and girls We are about to do concrete paving (100mm thick) around the house, using 32 mpa, with plans to build a 1.5x2m x0.8m high fish tank on it later. My… 0 13990 18 74527 From what I know about water tanks (I've been working with a client on them for a few years now) is this - The concrete can last a lifetime if they don't crack for some… 2 6471 |