Standard Concrete Floor Construction

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Standard concrete floor construction. Standard concrete products is a family owned company that has been proudly serving central pennsylvania since 1923. The american concrete institute. Common mistakes in concrete floor slab construction can be avoided with proper base preparation mix design placement finishing and curing. The bulk of the floor s thickness comes from the joists which are the horizontal beams that carry the floor s weight.

Guide for concrete floor and slab construction aci 302 1r 04 foreword the quality of a concrete floor or slab is highly dependent on achieving a hard and durable surface that is flat relatively free of cracks and at the proper grade and elevation. Contents concrete floor slab construction process1. There were no short cuts or skimping in their work. Properties of the surface are determined by the.

Concrete floor slab construction process includes erection of formwork placement of reinforcement pouring compacting and finishing concrete and lastly removal of formwork and curing of concrete slab. Concrete can have different properties depending upon the mixture that is used in creating it which contains cement chemical admixtures and aggregates. Floors are classified based on the intended use of the floor see the table below that was adapted from aci 302 1 r 04 concrete floor and slab construction. Founded in 1904 and headquartered in farmington hills michigan usa the american concrete institute is a leading authority and resource worldwide for the development dissemination and adoption of its consensus based standards technical resources educational programs and proven expertise for individuals and organizations involved in concrete design.

Joists in home construction are usually made with 2 by 10 or 2 by 12 lumber. Health and safety standards. Our full line of landscaping masonry and concrete products combined with our knowledgeable staff has made us the 1 choice for contractors and homeowners for generations. Standard concrete floor slab thickness in residential construction is 4 inches.

Pour compact and finishing concrete floor slab4. Welcome to standard concrete. Diagram of typical floor construction the thickness and stiffness of the subfloor determine the types of finish materials that can be laid on top of it. If your house is built on a concrete slab the slab can serve as a base for almost any type of flooring.

Standard concrete is all about quality and integrity. Astm s cement and concrete standards are instrumental in the evaluation and testing of concrete cement and aggregates. They put in 4 inches of rock compacted it rebarred poured 6 inches of concrete sealed the concrete and then hauled in nice topsoil to replant the grass to fill in the gap around the. Assemble and erect formwork for slab2.