Overview
Foundation waterproofing requires continuity across systems. That's why we've brought together pre-applied and post-applied waterproofing into a complete, best-in-class system, including
Products & Accessories
Products
Sheet applied waterproofing
Sheet applied waterproofing
- Product Name
- Description
- Key Benefits
- Applications Type
PREPRUFE®250 pre-applied waterproofing membrane is a unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive and weather resistant protective coating.
- Forms a continuous adhesive bond to concrete poured against it
- Specifically designed to prevent water migration
- Continuous bond to poured concrete means PREPRUFE® 250 membrane is unaffected by ground settlement
- PREPRUFE® 250 is intended for low hydrostatic pressure or intermittent water conditions. Applications include construction such as garages, plant rooms and utility grade basements
Sheet applied waterproofing
Sheet applied waterproofing
GCP PREPRUFE® 275HC membrane is a composite sheet comprised of an HDPE film, an aggressive pressure sensitive adhesive and a weather resistant protective coating.
- Forms a continuous adhesive bond to concrete poured against it
- Durable system designed specifically to withstand the force of shotcrete placement
Sheet applied waterproofing
Sheet applied waterproofing
GCP PREPRUFE® 300R/160R Plus pre applied waterproofing membranes are unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive, and weather resistant protective coating. Designed with Advanced Bond Technology™ and dual adhesive ZipLap™ seams, PREPRUFE® 300R/160R Plus form a unique, integral bond to poured concrete.
- The unique continuous adhesive bond to concrete poured against it prevents water migration and makes it unaffected by ground settlement beneath slabs
- Provides a barrier to water, moisture and gas physically isolating the structure from the surrounding substrate
- Easy roll/kick out installation reduces installation time and cost
- Release liner free, expedites installation and reduces construction site waste
- Simple and quick to install requiring no priming or fillets
PREPRUFE® 800PA post-applied waterproofing membrane works seamlessly with PREPRUFE® Plus pre-applied membrane to create a complete, fully integrated system for below-grade waterproofing.
- Aggressive Adhesion
- Superior Performance
- Fully Bonded
PREPRUFE® Detail Tape is a specially formulated, two-sided, highly aggressive tape. It is a 2 in (50 mm) wide x 50 ft (15 m) long self-adhesive tape with a release liner.
- Detailing accessory to the PREPRUFE® and PREPRUFE® SCS Systems
- Adhering HYDRODUCT® drainage composites and insulation boards to waterproofing membranes
PREPRUFE® Liquid Flashing is a two-component elastomeric, cold applied, trowel grade material designed for use with PREPRUFE® pre-applied waterproofing systems.
- Liquid applied
- Cold applied
- Waterproof
- Chemically cured
- System compatible
- Bonds to poured concrete
- Reduced labor
- Fillet material around pipe or rebar penetrations
- Sealing material at H-piles, columns, and terminations
- Damage repair of PREPRUFE® surface
PREPRUFE® SCS is a unique blindside waterproofing system specifically developed to provide a high performance waterproofing solution for shotcrete foundation walls.
- Post-injected grout fills and seals, providing ultimate waterproofing protection
- Aggressive bond to shotcrete resists lateral water migration
- Excellent resistance to hydrostatic pressure
- Applied vertically to timber lagging or other soil retention systems
PREPRUFE® Tape and PREPRUFE® CJ Tape are specially formulated two sided, reinforced pressure-sensitive tapes. These tapes are constructed with a highly aggressive adhesive which is designed to adhere to penetrations, protrusions and GCP waterproofing membranes.
- Highly aggressive pressure sensitive adhesive
- Weather resistant protective coating
- Form a continuous and integral seal to the structure
- Used in detail areas including end laps, penetrations and various tie-ins
- Used to patch damaged areas in the PREPRUFE® membranes
- Used at construction joints in concrete
Accessories
- Accessory Name
- Description
- Key Benefits
- Applications Type
PREPRUFE® Grout EG 75 is a high performance, solvent free, impermeable epoxy grout for maintaining the continuity of PREPRUFE® waterproofing systems at pile heads and similar structural penetrations.
- Compatible with all products in the PREPRUFE® sheet waterproofing system
- Impermeable
- High bond to substrate
- Rapid strength gain
- Waterproofing of pileheads and pilecaps
- Waterproofing of structural penetrations through PREPRUFE® waterproofing systems
- Recommended thickness range 1/2" (13mm) - 3" (75 mm)
The PREPRUFE® Tieback Cover is a specially designed, two-part cover used to maintain waterproofing integrity at soil retention tieback heads.
- Prevents water migration
- Fully-adhered watertight laps using PREPRUFE® Tape
- Simple and quick to install
- Easy to inspect
- Installed over cable and rod type tieback heads
PREPRUFE® Solved $4 Billion Transport Infrastructure Challenges
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READ MOREBITUTHENE® Post-Applied Waterproofing
Overview A time-tested, field-proven product. Plaza decks, inverted roofs, green roofs and elevated decks. Basement walls. Tunnels, metro stations and infrastructure produc...
READ MOREPREPRUFE® SCS Data Sheet
PREPRUFE® SCS Installation Video Product Description PREPRUFE® SCS is a unique blindside waterproofing system specifically developed to provide a high performance waterproofing solution for shotcret...
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Overview The way to a better waterstop Waterstops represent a critical component of any waterproofing system. Due to shrinkage and settling, the surfaces of a concrete cold...
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