Meadows Mel-Rol Precon 4'x50' per Roll

Meadows Mel-Rol Precon 4'x50' per Roll

PRECON is a composite sheet membrane comprised of a non-woven fabric, elastomeric membrane, W. R. MEADOWS’ exclusive, and patented plasmatic core (U.S. Patent No. 7,179,761).The plasmatic core is a seven-layer matrix designed for toughness and provides the lowest water vapor transmission (WVT) rating on the market. Once the concrete is poured against PRECON and the concrete cures. A mechanical bond forms that secures the concrete to the membrane.

Uses

PRECON is used as a blindside membrane in vertical applications where access to the positive side is limited. The membrane can also be used for horizontal applications for under slab/blindside waterproofing and vapor-proofing.

Features and Benefits

• Provides a waterproof seal between the membrane and poured concrete wall.
• Helps prevent moisture migration into the structure.
• Reduces methane and radon gas intrusion.