Ameri-Block and Ameri-Block Plus are HDPE dimpled membranes installed along below-grade wall sand foundations as a dampproofing layer. Ameri-Block and Ameri-Block Plus dimpled membranes are made of 100% recycled materials, both post-industrial and post-consumer, which can contribute to earning LEED credits. The geotextile in Ameri-Block Plus uses virgin materials.

• Made of high-density polyethylene (HDPE), blocks hydrostatic pressure from foundation walls
• Dimple pattern rapidly channels any incidental water getting past the membrane to the foundation drainage system
• Creates an air gap separating ground moisture from the foundation wall
• Bridges cracks in foundation walls, blocks water from entering
• Green product - contains 100% recycled material
• Can contribute to earning LEED credits

Ameri-Block Plus
• Acts as a drainage layer with a separate waterproofing application
• Install with the dimples facing away from the concrete
• Geotextile keeps soil out
• High flow rate
• Ideal for blindside work where gravel isn’t an option and heavy-duty commercial applications

North American Specialty Products

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