concrete | Definition, Composition, Uses, Types, & Facts ...
https://www.britannica.com/technology/concrete-building-materialconcrete, in construction, structural material consisting of a hard, chemically inert particulate substance, known as aggregate (usually sand and gravel), that is bonded together by cement and water.. Among the ancient Assyrians and Babylonians, the bonding substance most often used was clay. The Egyptians developed a substance more closely resembling modern concrete by …
Home - Webb Concrete
www.webbconcrete.comOUR SAFETY MOTTO Safety First, Last & Always. “Webb Concrete and Building Materials is committed to creating a workplace that is safe, healthy, and injury-free. Employee safety is our first priority because our employees are our most valuable asset. Safety is essential to all business functions and is never compromised under any circumstance. Every employee has a responsibility to maintain a safe and healthy work environment which includes reporting all work-related accidents and creating ...
Construction and Building Materials - Journal - Elsevier
www.journals.elsevier.com › construction-andSep 06, 2017 · The construction materials and technology covered include: cement, concrete reinforcement, bricks and mortars, additives, corrosion technology, ceramics, timber, steel, polymers, glass fibres, recycled materials, bamboo, rammed earth, non-conventional building materials, bituminous materials and railway material applications.
Concrete - Wikipedia
https://en.wikipedia.org/wiki/ConcreteConcrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement(cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix …