the earliest use we know about for asphalt concrete was in 700 bc.
the earliest use we know about for asphalt concrete was in 700 bc.
when was the earliest use we know about for asphalt concrete?
700 bc
Na
Na
the terms "asphalt" (or "asphaltic") "concrete", "bituminous asphalt concrete", and "bituminous mixture" are typically used only in engineering and construction documents, which define concrete as any composite material composed of mineral aggregate adhered with a binder. the abbreviation, "ac", is sometimes used for "asphalt concrete" but can also denote "asphalt content" or "asphalt cement", referring to the liquid asphalt portion of the composite material.









































section::::mixture formulations.









































mixing of asphalt and aggregate is accomplished in one of several ways:
asphalt concrete