Ready-mix concrete is a type of concrete that is manufactured in a factory and delivered to construction sites in a ready-to-use form. It is mixed according to specific proportions and can include various ingredients like cement, water, sand, and aggregates. This method ensures consistent quality and reduces the time needed for mixing on-site. Using ready-mix concrete offers several advantages, such as improved efficiency and reduced labor costs. It also minimizes waste, as the exact amount needed can be ordered. This type of concrete is commonly used in various construction projects, including buildings, roads, and bridges.