If its 700 or even 670 are you even going to be able to get the fridge in and out?

Hi aquanow. Hard to say without a picture. 30mm thick there would not be any reo in the concrete. I assume its an outdoor pathway. It's more about the base prep and I doubt there is much for a thin concrete topping. Is it cracked? Also is the frame made to distribute the load evenly or are there 4 l...

I would always go dripper and sub surface irrigation. Much more efficient because you don't lose so much water to the wind and encourage the roots to go deep for healthy plants.

Mgilla is right with the timber or steel posts, flat bases (or stirrups) packed up with gal washers. Fill the gap underneath with non-shrink grout available from Bunnings and they will last a lifetime. Unless your concrete slab is at 45 degree angle this will be structurally sound.

Hi Quocxn, use 4 off 12mm rear per block and get them galvanized; that won't cost much otherwise they will rust. Make the blocks 300x300, put the rebar in each corner so there is 50mm concrete cover to each side. Cut them so they go the full height of each block minus 50mm. Roughen the surface of th...