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Soundness of chert as measured by apparent specific gravity and absorption
Investigations directed toward developing means for differentiating between sound and unsound chert; reference to similar investigations conducted by U S Engineer Laboratory at Rock Island, Ill, and to published data on chert, object was to study possibility of isolating sound and unsound varieties of chert in concrete coarse aggregates by more precise method than visual examination.
Soundness of chert as measured by apparent specific gravity and absorption
Investigations directed toward developing means for differentiating between sound and unsound chert; reference to similar investigations conducted by U S Engineer Laboratory at Rock Island, Ill, and to published data on chert, object was to study possibility of isolating sound and unsound varieties of chert in concrete coarse aggregates by more precise method than visual examination.
Soundness of chert as measured by apparent specific gravity and absorption
Am Soc Testing Matls -- Preprint
Wuerpel, C.E. (author) / Rexford, E.P. (author)
American Society for Testing Materials -- Meeting ; 1940
1940
23 pages
Conference paper
English
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