Colloid Environmental Technologies Company (CETCO)
1500 West Shure Drive
Arlington Heights, IL 60004
Tel: (847) 392-5800
Toll-Free: (800) 527-9948
Fax: (847) 506-6195
E-mail: stacy.byrd@cetco.com
Web site: http://www.cetco.com

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Volclay Bentonite Waterproofing System

Product Presentation
CETCO offers a full range of water systems, including the world's most diversified sodium bentonite product line, sheet membranes, and prefabricated drainage composites. CETCO provides unique solutions to tough waterproofing problems for architectural, civil, and residential applications. CETCO's Volclay bentonite waterproofing has been successfully installed worldwide for over 35 years. With CETCO's single source capability, you can be sure of totally integrated waterproofing system that protects your structure.

Applications
Volclay bentonite systems are excellent for waterproofing below-grade horizontal and vertical structural surfaces. Applications include backfilled concrete walls, under floor slabs, vaults, tunnels, and property line construction, such as soldier pile and lagging metal sheet piling, concrete caisson, and shotcrete retention walls. The self-adhering sheet membrane waterproofing, Envirosheet, is available for a wide variety of below-grade applications and split-slab construction on parking decks, plaza decks, and balconies.

Performance Capabilities
Volclay bentonite systems are the most environmentally sensitive waterproofing products on the market today. All contain zero VOC, can be installed in almost any temperature to freshly poured concrete without a 7 to 28 day curing period. The active, swelling properties of the sodium bentonite seals small concrete cracks and works under continuous and intermittent water conditions. Additionally, Volclay waterproofs blind-side property line construction and may be installed directly over a compacted substrate without a working mud slab.