Portland Cement Association

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5420 Old Orchard Rd.
Skokie, IL


  • PCA’s Design and Control of Concrete Mixtures is the authoritative reference on cement and concrete materials. The new, fully revised 15th edition contains the most recent standards, specifications...
  • For more than 85 years, the Portland Cement Association’s Design and Control of Concrete Mixtures-The guide to applications, methods, and materials has been the authoritative reference on cement and...
  • Since its founding in 1916, the Portland Cement Association has had the same mission: "Improve and expand the uses of portland cement and concrete." Where cement and concrete are concerned, so is...
Like many cities and rural communities, the city of Bel Aire, Kan., located just north of Wichita, is experiencing increased traffic growth both in volume and load. 45th Street is one of the main east-west roads through the city and connects two minor arterial roadways. The asphalt street was so...
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