Ready-mix concrete...

Ready-mix concrete is a type of concrete that is manufactured in a factory or batching plant, according to a set recipe, and then delivered to a work site, by truck mounted transit mixers .

Ready-mix concrete is sometimes preferred over on-site concrete mixing because of the precision of the mixture and reduced work site confusion. 

Ready Mixed Concrete is also referred as the customized concrete products for commercial purpose. the Ready-mix Concrete Company offer different concrete according to user's mix design or industrial standard.

Ready Mixed Concrete, or RMC as it is popularly called, refers to concrete that is specifically manufactured for delivery to the customer's construction site in a freshly mixed and plastic or unhardened state. Concrete itself is a mixture of Portland cement, water and aggregates comprising sand and gravel or crushed stone.

 In traditional work sites, each of these materials is procured separately and mixed in specified proportions at site to make concrete. Ready Mixed Concrete is bought and sold by volume - usually expressed in cubic meters. RMC can be custom-made to suit different applications.

Ready Mixed Concrete is manufactured under computer-controlled operations and transported and placed at site using sophisticated equipment and methods. RMC assures its customers numerous benefits.

Advantages of Ready mix Concrete:- 

#  A centralised concrete batching plant can serve a wide area.

# The plants are located in areas zoned for industrial use, and yet the delivery trucks      can service residential districts or inner cities.

# Better quality concrete is produced.

# Elimination of storage space for basic materials at site.

# Elimination of procurement / hiring of plant and machinery

# Wastage of basic materials is avoided.

# Labor associated with production of concrete is eliminated.

# Time required is greatly reduced.

# Noise and dust pollution at site is reduced.

# Reduce cost.

Disadvantages:-

#   The materials are batched at a central plant, and the mixing begins at that plant, so the traveling time from the plant to the site is critical over longer distances. Some sites are just too far away, though this is usually a commercial rather than technical issue.

#  Generation of additional road traffic; furthermore, access roads, and site access have to be able to carry the weight of the truck and load. Concrete is approx. 2.5tonne per m³. This problem can be overcome by utilizing so-called 'minimix' companies, using smaller 4m³ capacity mixers able to access more restricted sites.

#   Concrete's limited timespan between mixing and going-off means that readymix should be placed within 90 minutes of batching at the plant.

#   It is cost effective

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