Concrete slab tools

[tamaki383]

Trying to work out whats actually necessary for a small indoor slab covering around 3x3 m. It is reinforced by a single layer steel grid and should be 5 inches thick. It isn't the final floor surface so doesn't need to be perfectly smooth. I am mixing the concrete myself.

I have decided that:

I don't need a vibrating poker because the slab isnt thick enough and the grid is 200x200mm

I don't need to power float it given the small area

I probably need a long handled hand float (like a bull float ) for rough levelling. Does this seen reasonable?

Are there any good alternatives to hiring a bull float for a small area, such as planks etc?

 

[cdbe]

Tamp finish will provide better key for whatever goes on top.

 

[Ivor Windybottom]

A plank of wood initially. If you want it smoother then a Spazzle - seriously!

Bulldog Alloy Spazzle

Need to level out loose material? With this Bulldog aluminium spazzle, you'll carry out top surfacing work with ease - the 600mm solid alloy blade is designed to graze across the surface and distribute concrete or asphalt evenly.It's more than just a concrete spazzle - use it to level out...

www.toolstation.com

This will not give you that much more reach than a float in reality though.

 

[stevie888]

All you really need is a straight bit of 2x4 or similar a couple of metres long to tamp and level. Finish off with a plastic float as you go. Keep the concrete fairly stiff and work to and fro across the width systematically. This way you can take your time. Cover with plastic to keep moisture in to aid curing and give it a spray of water for a couple, of days.

 

[23vc]

My approach is tamp it level then a few hours later when it can just take your weight stood on a bit of board, trowel it up with a steel plastering trowel held pretty much flat to the surface. Hard work on the arm but can get a really good, like powerfloated finished if you can be bothered to.
I’ve never really got on with the big bull floats.