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OKAA - Oklahoma Aggregates Association
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Aggregates Build Oklahoma

Who is OKAA?

OKAA represents 34 producers of crushed stone, sand, gravel, gypsum, silica sand and other minerals. They are united with 48 Affiliate Members who supply equipment, tools, services and technical expertise to Producing Members.


OKAA’s Mission

OKAA forges a single voice on vital issues like workplace safety, environmental protection and cooperative relations with government officials.

OKAA 2015 Flood Response Presentation

How Do Oklahoma Aggregates Affect Me?

The American way of life as we know it would not be possible without the stone, sand and gravel produced by the aggregates industry. From roads and bridges to paint, pharmaceuticals and cleaning products, aggregates play a vital role in our daily lives.

Each American uses about 10 tons of aggregates every year. Stone, sand and gravel are essential for daily living. Aggregates are essential to maintaining the quality of American life because they are a major part of the roadways and bridges we take to work and school, they are the foundations and building blocks for our homes, schools and hospitals. They are also involved in the manufacture of everyday products like paper, glass, medicines, and fertilizer.

It takes 400 tons of aggregates to construct the average modern home. Aggregates are present from the concrete in the foundation all the way up to the shingles on the roof—and everywhere in between, like the wallboard, tile, glass and plaster.

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