Underslab Membrane
Not purchasable online
Underseal® Underslab Membrane - MIssing - MISSING
Underslab Membrane is a tough, 85-mil pre-concrete pour waterproofing membrane/vapor barrier designed to virtually eliminate water and vapor transmiss...
Overview
| Underslab Membrane is a tough, 85-mil pre-concrete pour waterproofing membrane/vapor barrier designed to virtually eliminate water and vapor transmission through concrete slabs & elevator pits. Underslab Membrane provides a continuous seal underneath the foundation slab. A strong mechanical bond is developed between the membrane and concrete at the time of pouring as the concrete intermingles with the fibers of the nonwoven geotextile. A strong adhesive bond is created when the static load and thermal reactive heat of the concrete slab causes sealant/adhesive compound to have an intimate contact with the concrete surface preventing water migration. Underslab Membrane is typically installed horizontally over a prepared subbase such as compacted soil, mud slab or #57 stone. 85 mil Underslab can also be used in vertical applications. |
Companion Products
Here are some helpful items that work well with what you're buying. They make your project easier and better.
Product Resources
Underslab Membrane - Detail Set (US1-24)
- Architectural
- Detail(s)
Features & Benefits
Lasting Durability: Tough 3-layer composite membrane - Technology that has stood the test of time.
Outstanding Puncture Resistance: 2 times higher than the new AC 527 building code requirement - Better protection against backfill damage.
Strong Mechanical Bond: Our inner fiberous layer embeds itself into the cured concrete creating a very strong mechanical bond - ensures our waterproofing system will stay in place as the building and outside soil move during the building's lifetime.
Resistant to Water Migration: An adhesive bond is created when heat from the concrete slab while curing , causes our compound to melt onto the concrete's positive side surface creating a continuous sealed floor.
Jobsite Adaptability: Flexible material that adapts to job site irregularities for ease of installation.
Superior Joints: Strong laps seams create a long lasting, water tight system - Outperforms the new AC 527 standard (ASTM 1876) by more than 150%.
Crack Protection: Underslab is thicker than most competitive products giving it stress-absorbing and elongation properties that maintain a watertight seal if cracks develop in the base material or the slab.
Best Sellers
Explore our articles to learn more about products in application.
Restricted Shipping
Stretch Flex
Polyguard Stretch Flex is a patented solvent-based technology, elastomeric coating which cures to form a durable water ...
UV2-40
Polyguard UV40 is a 40-mil rubberized asphalt waterproofing sheet membrane, laminated to two layers of high strength po ...
BB GF
Formerly Blue Barrier 2200. Polyguard Blue Barrier Gap Filler is a structural adhesive and sealant used to fill cracks ...
650 WB Liquid Adhesive
This product is formulated to perform in Residential and Commercial Construction. 650 WB Liquid Adhesive is a water-bas ...
650 TRM
650 TRM is a 68-mil thick, peel-and-stick membrane that provides both waterproofing and termite protection.
