its not lean on you its lean on me and its Bill Withers
Love lifted me
Lean-tos' features
Is it the same as lean
Don't Lean Out the Window was created in 1977.
a blinding concrete is a thin layer of lean concrete
Main function of the lean concrete is to provide the uniform surface to the foundation concrete and to prevent the direct contact of foundation concrete from the soil. Lean concrete is used under the foundations.
Lean mix concrete is used for substructures like foundations,piles,etc.,Ready mix concrete is used for superstructures and also for mass construction.Generally, quality of ready mix concrete is good when compared to the lean mix concrete.Workability of lean mix concrete is high when compared to RMC.
Blind Concrete
Lean concrete is used to provide a level surface , where main foundation (raft, iso lated or any other type) can be placed. also another purpose is protection of main foundation from soil below, as moisture or other chemicals in soil like sulphates may attack concrete and can weaken it
Dry lean concrete is used as a sub base for structural concrete. It contains much less cement and more sand compared to structural concrete.
yes
I think it is twice the cost of ready mix concrete?
A plain concrete with a large ratio aggregate to cement than structural concrete. It is used for filling and not structural duties
A lean mix simply means that there is more liquid that concrete in the mix. The mix is thin and pours easier. It is sometimes used when you need to make a base on an uneven surface, like dirt. You would pour the lean mix, and then use it to put the more solid mix on top of.
How to mix 4500 psi cement?
Standards normally are 4 inch AA