Concrete pavement quality control testing requirements needed for the super air meter : technical summary.
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2016-10-01
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Edition:Technical summary
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Abstract:Concrete freeze-thaw durability is prominently linked to the air void system
within the concrete. Concrete pavements in Kansas undergo repetitive
freeze-thaw cycles. Total air content measurements currently used on fresh
concrete do not provide any indication of the air void size distribution. The
Super Air Meter (SAM) addresses this issue by providing the air content
and an additional number, the SAM number, which is claimed by the
manufacturer to correlate to the concrete hardened air void spacing factor.
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