determination of non-evaporable water in hardened portland -cement paste / by L. E. Copeland and John C. Hayes.
Copeland, L. E.
determination of non-evaporable water in hardened portland -cement paste / by L. E. Copeland and John C. Hayes. - Chicago : atories - 9 p. - Bulletin 47 / Portland Cement Association .
"Authorized reprint from copyrighted ASTM Bulletin no. 194,- December, 1953".
determination of non-evaporable water in hardened portland -cement paste / by L. E. Copeland and John C. Hayes. - Chicago : atories - 9 p. - Bulletin 47 / Portland Cement Association .
"Authorized reprint from copyrighted ASTM Bulletin no. 194,- December, 1953".