Browse Forums Paving & Concreting 1 Oct 11, 2021 6:55 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 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 10639 Thanks for letting us know. The programmer will have a look at this later today. 2 6690 DIY, Home Maintenance & Repair But if it is a ground level open pit, then it is not a charged system. No surprises there. The pipes have obviously been altered and there would be a reason for this.… 3 31284 |