capillary migration[′kap·ə‚ler·ē mī′grā·shən]
Movement of water produced by the force of molecular attraction between rock material and the water.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The flow of moisture through a capillary pore system, as in concrete.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.