Concrete Cloth™ GCCM is a flexible, concrete-impregnated fabric that hardens on hydration to form a thin, durable, waterproof and fire-resistant concrete layer. Essentially, it’s concrete on a roll.
The unique structure of Concrete Cloth GCCM makes it easy to install for a variety of applications, such as channel lining, slope protection and containment. It can be hung vertically, laid in trenches or cut and formed into irregular shapes. Unlike regular concrete, Concrete Cloth materials can be installed in the rain and other wet conditions, which virtually eliminates project rescheduling. It has a low alkaline reserve and a low wash rate for a minimal ecological impact.
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Concrete Cloth is used in a variety of applications, from berm and secondary containment, to ditch lining, for erosion control and slope protection, and for culvert lining.
The material is available in three thicknesses that come in bulk rolls, or small portable batch rolls: