Browse Forums Renovation + Home Improvement 1 Feb 05, 2012 5:35 pm Would someone know a rough estimate to lay plastic and concrete onto an existing slab approx 6x5 meters. We want to raise the height of our slab and level it. Thanks for your help. Re: Cost to lay concrete 2Feb 07, 2012 2:19 pm How much higher do you want the floor to be. I'm pretty sure the minimum is around 50mm for concrete and it will likely have cracking issues if not properly specified and well thought out. Are you looking for a water proof solution? If so you should thing about polished concrete instead. The cost of the lino will be much more than the extra cost of polishing the concrete and you can choose form heaps of different aggregates and mixes to put through it. As for the cost. Concrete (paving type spec) is around $80m2 so 6x5= $2400 but that is for 100mm thick. Yes, unless you are in a low intensity rainfall area or the area is protected from rain. Do you have access to NCC Part 2 or can you download it? I can email you a copy… 10 12911 The concreter will take and reuse. In my case I bought structural LVLs and scraped them back and used them as joists. 1 5423 |