AASHTO accreditation

Beton’s laboratory has received AASHTO accreditation for concrete testing and for quality management in accordance with ASTM C1077 and AASHTO R18. AASHTO’s website has a copy of our certificate and lists […]

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Concrete cube tests

In previous blogs we’ve discussed various aspects of acceptance testing of concrete. The standard concrete compressive strength specimen in North America is a cylinder, either 6 x 12 inches or 4 x 8 inches. In most […]

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ASTM C1077

ASTM C1077 is the “Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency Evaluation.” Agencies such as AASHTO provide independent accreditation […]

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