Who Invented Concrete

Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement cement paste that hardens cures over time.
Who invented concrete. Concrete took a historic step forward with the inclusion of embedded metal usually steel to form what s now called reinforced concrete or ferroconcrete. The precursor to concrete was invented in about 1300 bc when middle eastern builders found that when they coated the outsides of their pounded clay fortresses and home walls with a thin damp coating of burned limestone it reacted chemically with gases in the air to form a hard protective surface. In 1824 joseph aspdin invented portland cement by burning finely ground chalk and clay until the carbon dioxide was removed. Wilkinson inserted straightened steel.
The first modern day concrete is invented in 1756 john smeaton a british engineer made the first modern day concrete hydrolic cement. Mark miodownik learns how reinforced concrete was invented in 1853 by a plasterer from newcastle called w. Reinforced concrete was invented in 1849 by joseph monier who received a patent in 1867. He pinpointed the compositional requirements needed to achieve hydraulicity in lime.
Who invented reinforced concrete. This ultimately led to the invention of portland cement.