Category 07149 - Dampproofing and Waterproofing - Insulative Waterproofing

07100 - Dampproofing and Waterproofing

Includes: Dampproofing, waterproofing, traffic coatings, and water repellents. Dampproofing materials used to resist moisture penetration through foundation walls and similar surfaces subject to high humidity, dampness, or direct water contact, but not subject to hydrostatic pressures. Impervious, waterproofing membranes, coatings, and other materials applied to walls, slabs, decks, and other surfaces subject to continuous and intermittent hydrostatic pressure or water immersion. Boards and coatings, and drainage media integral to them, required for protection of waterproofing.