Never consume something you're unsure of. But don't waste food, either. There are plenty of things that are safe long after their sell-by dates. Maybe you aren't the type to eat around the mold, but here are 10 things you can safely eat past their expiration dates.
Basic concrete slab cost. I'll base my price on what my actual estimate would be to install a 6 thick concrete slab for one of my customers. Base cost for a 6 thick concrete slab -- $4.00 dollars per square foot --. Take the length of the concrete slab x the width of the slab to get the. total square footage. Multiply the total square footage by 4 (dollars) to get the total price.
So when you look at those online prices, you have to ask yourself what they mean by from before you choose a company to pour your concrete slab. On average, concrete slabs can cost anywhere from $75 to $110 per square metre.That's still quite a spread, but it gives you a starting point for comparing quotes. If your slab is going on a flat block of land with easy access, expect the price to be on the lower end of the scale.heoretically, you should be able to find out how much your slab is going to cost simply by calculating the square metres of the area you need covered and finding out online what local concreters charge per square metre. When you try doing that, though, you will find a wide range of per metre charges.