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15 Mil Vapour Barrier

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Our 15 mil Under Slab Vapor Barrier is designed to exceed all of the requirements of ASTM E1745 Class A, B & C.

PRODUCT DETAILS:

Our 15mil “WEATHER-ALL PLUS” is a high performance, multi-layer, polyolefin based below slap vapor barrier. It is manufactured with state of the art polyolefin resins specifically designed to ensure low permeability, high tensile strength and superior puncture resistance.

APPLICATIONS:

“WEATHER-ALL PLUS” is designed to suppress the transmission of water vapor penetration through concrete slabs on grade. “WEATHER-ALL PLUS” is also an effective product for impeding vapor migration through foundation walls.  This extremely durable product provides the additional benefit of protection by reducing mold, mildew and fungus from penetrating the concrete foundation.

 

INSTALLATION:

Refer to ASTM 1643 which covers standard practice for installation of all water vapor retardants used in contact with earth of granular fill under concrete slabs.

“WEATHER-ALL PLUS” should be installed over the prepared site with the longest dimension parallel to the direction of the concrete pour. A minimum 6″ overlap is highly recommended for all of the joints and seams using our Heavy Duty 4″ seaming tape.

SPECIFICATIONS:

  • Roll Dimensions @ 15mil Yellow – 14′ x 140′
  • Roll Weight @ 140lbs
  • ASTM E154 (Tensile Strength) @ 80lbs
  • ASTM D1709 (Puncture Resistance) @ 3930 GRAMS
  • ASTM F1249 (Water Vapor Barrier) @ 0.0158 PERMS
  • ASTM 154 (Chemical Resistance) @ Unaffected
  • ASTM 154 (Life Expectancy) @ Indefinite