Blind Concrete
Mass concrete is concrete cast without Rebars. They are good in compression and are mostly used for the construction of gravity structures such as Dams. While reinforced concrete have reinforcement bars in them, which increases the tensile strenght of the concrete.
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 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.
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.
Mass concrete is concrete cast without Rebars. They are good in compression and are mostly used for the construction of gravity structures such as Dams. While reinforced concrete have reinforcement bars in them, which increases the tensile strenght of the concrete.
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.
Dry lean concrete is used as a sub base for structural concrete. It contains much less cement and more sand compared to structural concrete.
Rich is more face to face communications. Lean is e-mail. The less you interact with the audience the more lean you are.
yes
I think it is twice the cost of ready mix concrete?
Lean Pockets are healthier than Hot Pockets and come in more varities. They are both produced by Nestle
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?