How To Build High Quality Slabs on Grade
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Concrete slab construction presents many variables that must be considered before a concrete pour begins. Because of concrete's setting time, a slab pour requires efficient planning so that all of the elements required to place a good slab are done in time and done correctly. Some of the issues to consider include proper subgrade preparation for concrete slabs, calculating proper water-to-cement ratio in the concrete mix, placing control joints, allowing proper curing time, and much more. Below are some useful links to help you evaluate all of the elements associated with pouring high quality concrete slabs.
Why Build a High Quality Slab on Grade
Make Sure the Subgrade is Compact
Use a Low Water-to-Cement Ratio– How to Calculate Water to Cement Ratio's
Properly Curing Concrete Slabs
The Three Types of Foundations
A case for allowing the time in the schedule to water cure
Special considerations for driveways, walkways, and patios
Be active in deciding where control joints will be placed
The Foundation Construction Process
Preventing Concrete Cracks
Other Resources:
"Living with Expansive Soils- A Guide to Foundation Maintenance."
Differential settlement is the real enemy: Soil, The Other Half of the Foundation
Done with the slab? Read these framing and structured articles from The Journal of Light Construction
Tips For Crack-Free Concrete Slabs from Journal of Light Construction
Cold Weather Concrete Installation
When to Protect Fresh Concrete From Freezing from ASCC
Concrete Contractors: Find A Concrete Product Supplier or Distributor
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