Mack's cement

Mack's cement

[′maks si′ment]
(materials)
Cement made of dehydrated gypsum with a small amount of calcined sodium sulfate and potassium sulfate.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Mack's cement is cheaper, at least before maintenance costs kick in, so he is awarded the multimillion dollar road contract.