we use M30 grade concrete commercial slabs like shopping malls . college buildings
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.
form_title=Concrete Foundation Installation form_header=7683 Have there been any completed structural drawings for this project?*= () Yes () No Which kind of concrete foundation would you like?*= () Poured concrete slab foundation () Concrete pier foundation () Poured concrete basement () Concrete block foundation () Poured concrete foundation with crawlspace () Want recommendation Please specify what the purpose of the foundation is.*= () Foundation for a new home () Foundation for a mobile home () Existing foundation is beyond repair () Foundation for addition or small structure
Density of M30 and any fresh concrete is 2400kg/cu.m and reinforced concrete density you can take 2500 kg/cu.m
cost of RCC m thirty per meter cube
we use M30 grade concrete commercial slabs like shopping malls . college buildings
m-30
1:1:2
0.17
concrete piers and a concrete foundation
2900
between .15 and .20
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.
A Pad foundation is just a concrete slab with no foundation walls. They are typically used in the South where this is no or minimal frost lines.
form_title=Concrete Foundation Installation form_header=7683 Have there been any completed structural drawings for this project?*= () Yes () No Which kind of concrete foundation would you like?*= () Poured concrete slab foundation () Concrete pier foundation () Poured concrete basement () Concrete block foundation () Poured concrete foundation with crawlspace () Want recommendation Please specify what the purpose of the foundation is.*= () Foundation for a new home () Foundation for a mobile home () Existing foundation is beyond repair () Foundation for addition or small structure
Yes. OPC 43 grade cement can be used to make M20 grade concrete.It can be used to make concrete up to M30 Grade.See related link.
from M30 onwards the mixes are designed. they dont have a const ration as in the case of mixes like M10, M15....,M25