Studies of some methods of avoiding the expansion and patte-rn cracking associated with the alkali-aggregate reaction /- by William Lerch.
Lerch, William.
Studies of some methods of avoiding the expansion and patte-rn cracking associated with the alkali-aggregate reaction /- by William Lerch. - Chicago : Portland Cement Association, Research Laboratories - 25 p. - Bulletin 31 / Portland Cement Association .
"Authorized reprint from the copyrighted Symposium on use o-f pozzolanic materials in mortars and concretes, special te-chnical pubication no. 99, published by the American Societ-y of Testing Materials".
Studies of some methods of avoiding the expansion and patte-rn cracking associated with the alkali-aggregate reaction /- by William Lerch. - Chicago : Portland Cement Association, Research Laboratories - 25 p. - Bulletin 31 / Portland Cement Association .
"Authorized reprint from the copyrighted Symposium on use o-f pozzolanic materials in mortars and concretes, special te-chnical pubication no. 99, published by the American Societ-y of Testing Materials".