Active Standard: C856 - 13
The Paste Features section 13 contains only a small section on w/c and w/cm. The subcommittee has agreed that this section should provide the petrographer with guidelines for estimation of w/c and w/cm. To achieve this goal, the section has been expanded and will be balloted as an appendix to C856.
Keywordsaggregates; air voids; alkali-silica reaction; analysis; deterioration; examination; fire effects; hardened concrete; microscopy; paste; petrographic; secondary deposits; Fire testing--building materials; Hardened concrete; Microscopic examination--concrete; Petrographic analysis; Stereomicroscopy; Visual examination--concrete; Alkali reactivity;
Draft Under Development