Reinforced concrete
It is Reinforced Concrete, Heavy Duty, Non-pressure Pipes.
More likely reinforced concrete.
reinforced concrete prise
Reinforced concrete is just normal concrete with steel reinforement placed inside.
Steel reinforced concrete is concrete with rods of steel running through it.
A. N. Talbot has written: 'Tests of reinforced concrete beams: resistance to web stresses' -- subject(s): Reinforced concrete 'Tests of concrete' -- subject(s): Concrete 'Tests of concrete and reinforced concrete columns' -- subject(s): Reinforced concrete, Concrete, Columns, Concrete, Concrete construction, Concrete Columns 'The railway transition spiral' -- subject(s): Railroads, Curves and turnouts 'Tests of cast-iron and reinforced concrete culvert pipe' -- subject(s): Pipe, Testing 'Reinforced concrete wall footings and column footings' -- subject(s): Reinforced concrete, Foundations 'Tests of columns' -- subject(s): Accessible book, Columns, Iron and steel, Iron and steel Columns, Reinforced concrete 'The strength of concrete' -- subject(s): Reinforced concrete 'Tests of timber beams' -- subject(s): Girders
Reinforced concrete has steel bars embedded in it. It is also called re-barred concrete.
George Concrete
I think you are talking about embedding steel rods (rebars) in concrete, right? This would make the concrete much stronger. It is called reinforced concrete, and you can make all sorts of structures with it, something that you can't do with ordinary concrete. Though, I am not even sure anyone is using non-reinforced concrete nowadays.
H. B. Andrews has written: 'Practical reinforced concrete buildings' -- subject(s): Accessible book, Reinforced concrete construction 'The design of reinforced concrete slabs, beams and columns' -- subject(s): Reinforced concrete
Reinforced concrete is concrete reinforced with steel bars because although concrete is very strong in compression (depending on its components) it is very weak in tension and the steel bars make up for the required tensile strength.