Types of Ready-Mix Concrete
Concrete that is manufactured in a batching plant according to a recipe is called ready-mix concrete. The ready-mix concrete is then delivered to a work site via a mixer truck. While the first factory was constructed in the 1930’s, economic growth for the industry took place in the 1960’s. There are many types of ready-mix concrete to meet various consumer needs.
- Antibacterial concrete – Antibacterial concrete has bacteria-growth prohibitive properties and is utilized most often in hospitals and labs.
- Architectural and decorative concrete – This product is utilized for aesthetics and to add a decorative finish. It is available in a wide assortment of colors.
- Fiber-reinforced concrete – Micro or macro fibers are added to concrete for structural applications. Fiber-reinforced concrete is often utilized instead of steel rebar reinforcement and is resistant to crack formations.
- Fluid-fill concrete – Pipe is laid in fluid-fill concrete to provide protection from the elements and prevent settling.
- Pervious concrete – This design mix is a porous mixture that will allow rainwater to seep through reducing the chance of flooding and tires skidding on wet roads.
- Rapid set concrete – Fast formwork removal can be achieved with rapid-set concrete due to the accelerated construction sequence. This is often utilized to repair roads and airport runways.
- Roller-compacted concrete – This type of concrete can withstand high velocity water and is ideal for spillways and areas subject to water flow.
- Self-consolidating concrete – A vibration roller is not needed for self-consolidating concrete as it levels itself. Chemicals are added to the mixture resulting in high compaction as a result of low air content.
- Standard ready-mix – This is the most common form prepared at a factory for delivery instead of mixed on the construction site.