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1- define consistency and workability of concrete ? 2-what are the benefits of u

ID: 1921189 • Letter: 1

Question

1- define consistency and workability of concrete ?

2-what are the benefits of using wood in construction?

3-why wood grain of fiber orientation is important for wood?

4- describe the process how obtain moisture content of wood? what happens to wood materials in term of strength and durability if too much moisture content in wood ?

5- how does the carbon content effect the properties of steel ?

6- what is the effect of fire on the yield strength of steel, and how can we protect steel from fire ?

Explanation / Answer

(1)

workability: The behavior of green or fresh concrete from mixing up to compaction depends mainly on
the property called