According to the plans, I have to fill the cavity of the cavity wall
I'm building with a "weak mix" of concrete up to ground level and
sloping down towards the external leaf.
What would be a suitable weak mix to use here ?
Also, anyone know why a weak mix is specified for this use ?
On 5 Jun, 23:33, email@example.com wrote:
Just read this. Interesting idea. I have an image of that canoe
foaming incident with arms and a head sticking out of a solid aircrete
Suppose I have to do what the BCO expects really.
I got the answer off paving expert. I usually do concrete 1-2-4, weak
mix stated as 1-3-6, nice and easy to remember.
Anyhoo I'll probably use a jumbo bag of ballast about 1-8, just about
the amount I need.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.