Details
The DRY-BLOCK System has been successfully used on thousands of masonry structures to provide moisture control. It is the leading integral water repellent system on the market to address moisture penetration of CMU (concrete masonry units) and mortar. The DRY-BLOCK System consists of two separate admixtures. DRY-BLOCK Block Admixture is mixed throughout the concrete during manufacture of the CMU and DRYBLOCK Mortar Admixture is added to the mortar. During the curing process, the admixtures within the CMU and mortar become an integral part of the cement matrix. They become locked into the CMU and mortar providing long lasting resistance to water penetration. Due to their unique formulations, DRY-BLOCK Block and DRY-BLOCK Mortar Admixture cannot be used interchangeably.