How much dry mix for small shed base.

[mobily]

Hi all

I am installing a small bike shed into the garden and looking to install into onto a paving slab base. I am looking to have about 5cm of 8 parts sand to 1 part cement dry mix. Is there any websites that anyone can recommend where I could input the dimensions of the area and it would advise how much mix I would need?

many thanks

 

[lostinthelight]

Hi all

I am installing a small bike shed into the garden and looking to install into onto a paving slab base. I am looking to have about 5cm of 8 parts sand to 1 part cement dry mix. Is there any websites that anyone can recommend where I could input the dimensions of the area and it would advise how much mix I would need?

many thanks

any good
http://www.diydata.com/general_building/concrete_calculators/concrete_calculator_m.php
litl

 

[r896neo]

'Paving expert calculators' are great. Google it. Good guides for all types of bedding mixes.