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96kg steel bar is use in 1m3 but also depend on diameter of bar
i dn k=12*45
Steel is heavier than concrete for the same volume, however steel buildings are generally lighter. This is because steel buildings utilize high strength of steel, so volume of steel in steel buildings is much smaller than volume of concrete in concrete buildings. In another words in steel buildings much less volume of material is needed for the same strength compared to concrete buildings.
because concrete is unpredictable than steel
How much concrete is required to fill 100 cu feet
96kg steel bar is use in 1m3 but also depend on diameter of bar
It depend the type and design following was the approx design of a heavy frame structure building in one of our project. I think this is too much columns footings75.000wall footings75.000grade slab100.000elevated/roof slabs165.000columns165.000walls 175.000beams175.000stairs100.000
i dn k=12*45
Steel is heavier than concrete for the same volume, however steel buildings are generally lighter. This is because steel buildings utilize high strength of steel, so volume of steel in steel buildings is much smaller than volume of concrete in concrete buildings. In another words in steel buildings much less volume of material is needed for the same strength compared to concrete buildings.
Concrete is much more fire resistant. This is shown by the design of reinforced concrete structure where the steel is placed within the concrete. A major reason is that the concrete protects the steel from any fire. Steel only construction requires the steel to be covered in a fire protection material.
Concrete is usually reinforced by adding steel. The cost of reinforcing concrete depends with the given area under which the steel is placed to reinforce it.
because concrete is unpredictable than steel
It depends on the type of structure according to the load subjected
Steel is heavier than concrete for the same volume, however steel buildings are generally lighter. This is because steel buildings utilize high strength of steel, so volume of steel in steel buildings is much smaller than volume of concrete in concrete buildings. In another words in steel buildings much less volume of material is needed for the same strength compared to concrete buildings.
How much concrete is required to fill 100 cu feet
1%
It depends on how much rebar you're willing to lay down, in earthquake prone areas and structural concrete you'll generally see a lot of rebar, in just normal paver concrete you may not see any. Rebar is used to give concrete flexibility without brittleness so it really depends on the use of the concrete.