- Report #: NT BUILD 369
- Approved: February 1991
Abstract
SCOPE
The water diffusion coefficient of concrete repair materials and protecting coatings is determined by a laboratory test in which transfer of water occurs under the influence of differences in relative humidity. The diffusion coefficient is calculated on the basis of the loss of weight from a diffusion cell.
FIELDS OF APPLICATION
The method can be used to evaluate concrete repair materials, both mortars and coatings.
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