Gap-graded mixes for cast-in place exposed aggregate concre-te / by Albert Litvin and Donald W. Pfeifer.
Litrin, Albert.
Gap-graded mixes for cast-in place exposed aggregate concre-te / by Albert Litvin and Donald W. Pfeifer. - Skokie, Illinois : atories, Development Department - 28 p. - Bulletin D90 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .
"Authorized reprint from copyrighted Journal of the America-n Concrete Institute May, 1965, Proceedings Vol. 62, p. 52l-."
Gap-graded mixes for cast-in place exposed aggregate concre-te / by Albert Litvin and Donald W. Pfeifer. - Skokie, Illinois : atories, Development Department - 28 p. - Bulletin D90 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .
"Authorized reprint from copyrighted Journal of the America-n Concrete Institute May, 1965, Proceedings Vol. 62, p. 52l-."