PREPRUFE® comprehensive waterproofing system

Continuous waterproofing, from the inside out

Special announcement: 

Based on the immense market acceptance and performance benefits of PREPRUFE ® Plus waterproofing membranes, we are pleased to announce that we will be transitioning all PREPRUFE® 300R/160R to PREPRUFE® Plus, effective January 1, 2021. Please contact your account representative for more details.


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:

  • PREPRUFE® Plus pre-applied waterproofing
  • PREPRUFE® 800PA post-applied waterproofing
  • PREPRUFE® 800XP self-protected, post-applied waterproofing 

PREPRUFE® digital brochure

 

Documents

PREPRUFE® Brochure

Product Name PDF
PREPRUFE® Plus Membrane infographic
PREPRUFE® Product Brochure

PREPRUFE® Product Documents

Product Name Product Data Sheet Guide Specifications SDS/MSDS
PREPRUFE® 200 Membrane (US Version)
Product Data Sheet
Guide Specifications
PREPRUFE® 250 Membrane Data Sheet (US Version)
Product Data Sheet
Guide Specifications
SDS/MSDS
PREPRUFE® 275 Membrane
Product Data Sheet
Guide Specifications
SDS/MSDS
PREPRUFE® 300R Plus & 160R Plus Membranes Data Sheet (US Version)
Product Data Sheet
Guide Specifications
SDS/MSDS
PREPRUFE® 300R Plus LT & 160R Plus LT Membranes Data Sheet (US Version)
Product Data Sheet
Guide Specifications
SDS/MSDS
PREPRUFE® 800PA Post-Applied Membrane (US Version)
Product Data Sheet
Guide Specifications
PREPRUFE® 800XP Composite Membrane
Product Data Sheet
Guide Specifications
SDS/MSDS
PREPRUFE® Detail Tape (US Version)
Product Data Sheet
SDS/MSDS
PREPRUFE® Grout EG 75 (US Version)
Product Data Sheet
SDS/MSDS
PREPRUFE® Hydrophilic Sealant (US Version)
Product Data Sheet
SDS/MSDS
PREPRUFE® SCS (US Version)
Product Data Sheet
Guide Specifications
PREPRUFE® Tape and PREPRUFE® CJ Tape (US Version)
Product Data Sheet
SDS/MSDS
PREPRUFE® Tieback Cover (US Version)
Product Data Sheet

Safety Data Sheets

Product Name PDF
PREPRUFE® 250 Safety Data Sheet
PREPRUFE® 275 Membrane Safety Data Sheet
PREPRUFE® 300R Plus & 160R Plus Membranes Safety Data Sheets
PREPRUFE® 300R Plus LT & 160R Plus LT Membranes Safety Data Sheets
PREPRUFE® 800XP Safety Data sheet
PREPRUFE® CJ Tape LT Safety Data Sheet
PREPRUFE® Detail Tape Safety Data Sheet
PREPRUFE® Grout EG75 Base, Hardener & Filler Safety Data Sheet
PREPRUFE® Hydrophilic Sealant Safety Data Sheet
PREPRUFE® Membranes (All Products) Safety Data Sheet
PREPRUFE® SCS Hydrophilic Grout Part A & B Safety Data Sheet
PREPRUFE® SCS Hydrophilic Grout Part A and B Activator Safety Data Sheet
PREPRUFE® Tapes (All Products) Safety Data Sheet

Detail Drawings

Product Name DWG PDF
800PA - 001 - Foundation Wall Floor Slab at Footing Level Detail Drawing
800PA - 002 - Foundation Wall Floor Slab at Footing Level Detail Drawing
800PA - 003 - Foundation Wall Elevated Floor Slab Detail Drawing
800PA - 004 - Foundation Wall Structural Slab Detail Drawings
800PA - 005 - Foundation Wall Flush to Structural Slab Detail Drawings
800PA - 006 - Plaza Deck to Wall Tie-in Detail Drawing
800PA - 007 - Penetration Detail Drawing
PRE-009-A — Blind Side Wall to Slab Tie-in (Option A) Detail Drawing
PRE-009-B — Blind Side Wall to Slab Tie-in (Option B) Detail Drawing
PRE-010 — Below Slab Drainage with HYDRODUCT® Connector Tee Detail Drawing
PRE-031 — End Lap Detail for Wall or Slab (Option 1) Detail Drawing
PRE-032 — End Lap Detail for Wall or Slab (Option 2) Detail Drawing
PRE-033 — Inside Corner - Custom Formed Detail Drawing
PRE-034 — Pipe Penetration for Wall or Slab Detail Drawing
PRE-035 — Straight Edge Penetration Detail Drawing
PRE-036 — Outside Corner - Custom Formed Detail Drawing
PRE-037 — Column (Option1) Detail Drawing
PRE-038 — Column (Option2) Detail Drawing
PRE-039 — Wall Termination for Elevated Slabs Detail Drawing
PRE-040 — Wall Termination to BITUTHENE® Membrane Detail Drawing
PRE-041 — Wall Termination to PROCOR® Membrane Detail Drawing
PRE-042-A — Construction Joint (Option A) Detail Drawing
PRE-042-B — Construction Joint (Option B) Detail Drawing
PRE-043 — Grade Beam Pile Cap (Option 1) Detail Drawing
PRE-044 — Grade Beam Pile Cap (Option 2) Detail Drawing
PRE-045 — Tie into BITUTHENE® Wall Waterproofing Detail Drawing
PRE-046 — Tieback Cover Detail Drawing
PRE-047 — Soil Retention Tieback Custom Box Cover Detail Drawing
PRE-048 — Top Termination and End Lap Detail Drawing
PRE-049 — Rebar, Dowel and All-thread Penetration Detail Drawing
PRE-059 — Side Lap Detail Drawing
PRE-060 — Temporary Protection During Construction Sequencing Detail Drawing
PRE-061 — BITUTHENE® Tie-in with Elevated Slab Detail Drawing
SCS-001 — Side Lap Detail Drawing
SCS-002 — End Lap Detail Drawing
SCS-003 — Tie-back Cover Detail Drawing
SCS-004 — Penetration Detail Drawing
SCS-005 — Vertical Wall Control/Contraction Joint Detail Drawing
SCS-006 — Tie-in to BITUTHENE® Wall Detail Drawing
SCS-007 — Tie-in to BITUTHENE® Deck Detail Drawing
SCS-008 — Side Termination Detail Drawing
SCS-009 — Base of Wall - Elevation Detail Drawing
SCS-010 — System Cross Section Detail Drawing
SCS-011-A — Base of Wall Tie-in to Slab (Option A) Detail Drawing
SCS-011-B — Base of Wall Tie-in to Slab (Option B) Detail Drawing
SCS-012 — Vertical to Horizontal Lap Detail Drawing
SCS-013 — Top Termination Detail - Accessible Detail Drawing
SCS-014 — Top Termination Detail - Inaccessible Detail Drawing
SCS-015 — Inside Corner Detail Drawing
SCS-016 — Outside Corner Detail Drawing
SCS-017 — Compartmentalization Detail Drawing
SCS-018-A — Base of Wall (Option A) Detail Drawing
SCS-018-B — Base of Wall (Option B) Detail Drawing
SCS-019-A — Vertical Wall Construction Joint (Option A) Detail Drawing
SCS-019-B — Vertical Wall Construction Joint (Option B) Detail Drawing
SCS-021 — Custom Tieback Box Cover Detail Drawing
SCS-022 — Wall to Intermediate Slab Tie-in Detail Drawing
Products & Accessories

Products

  • Product Name
  • Description
  • Key Benefits
  • Applications Type
PREPRUFE® 200 Membrane (US Version)
Description

PREPRUFE® 200 Membrane is a composite sheet membrane comprised of a robust HDPE film, an aggressive pressure-sensitive adhesive and a weather resistant coating. Using patented Advanced Bond Technology, PREPRUFE® 200 Membrane provides a continuous seal that resists water ingress and migration between the membrane and the structure.

Key Benefits
  • Prevents water migration
  • Fast and easy installation
  • Avoids delays
  • Excellent vapor barrier
Application Type
  • It can be applied either horizontally to smooth prepared concrete, well-rolled and compacted sand or compacted crushed stone blinding; or vertically to permanent formwork or adjoining structures.
PREPRUFE® 250 Membrane Data Sheet (US Version)
Description

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.

Key Benefits
  • 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
Application Type

PREPRUFE® 250 is intended for low hydrostatic pressure or intermittent water conditions. Applications include construction such as garages, plant rooms and utility grade basements.

PREPRUFE® 275 Membrane
Description

GCP Applied Technologies’ (“GCP”) PREPRUFE® 275 membrane is a composite sheet comprised of an HDPE film, an aggressive pressure sensitive adhesive and a weather resistant protective coating.

Key Benefits
  • Forms a continuous adhesive bond to concrete poured against it
  • Durable system designed specifically to withstand the force of shotcrete placement
Application Type
PREPRUFE® 300R Plus & 160R Plus Membranes Data Sheet (US Version)
Description

PREPRUFE® 300R Plus & 160R Plus membranes are unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive and weather resistant protective coating.

Key Benefits
  • Forms a unique continuous adhesive bond
  • Provides a barrier to water, moisture and gas
  • Easy roll/kick out installation
  • Release liner free
Application Type
  • PREPRUFE® 300R Plus membranes can be applied horizontally to smooth prepared concrete, carton forms or well rolled and compacted earth or crushed stone substrate
  • PREPRUFE® 300R Plus or 160R Plus membranes can be applied vertically to permanent formwork or adjoining structures
PREPRUFE® 300R Plus LT & 160R Plus LT Membranes Data Sheet (US Version)
Description

PREPRUFE® 300R Plus LT & 160R Plus LT pre applied waterproofing membranes are unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive, and weather resistant protective coating.

Key Benefits
  • The unique continuous adhesive bond to concrete poured against it prevents water migration and makes it unaffected by ground settlement beneath slabs.
  • Designed with fully adhered adhesive to adhesive watertight ZipLap™ seams and easy to execute detailing.
  • Provides a barrier to water, moisture and gas physically isolating the structure from the surrounding substrate.
Application Type
  • PREPRUFE® 300R Plus LT can be applied horizontally to smooth prepared concrete, carton forms or well rolled and compacted earth or crushed stone substrate
  • PREPRUFE® 300R Plus LT or 160R Plus LT can be applied vertically to permanent formwork or adjoining structures
PREPRUFE® 800PA Post-Applied Membrane (US Version)
Description

PREPRUFE® 800PA post-applied waterproofing membrane works seamlessly with PREPRUFE® 300R Plus pre-applied membrane to create a complete, fully integrated system for below-grade waterproofing.

Key Benefits
  • Aggressive Adhesion 
  • Superior Performance
  • Fully Bonded 
Application Type
PREPRUFE® 800XP Composite Membrane
Description

PREPRUFE® 800XP foundation waterproofing composite is a two-in-one system featuring a waterproofing membrane with a unique built-in protective layer that eliminates the time-consuming process of installing protection course. This flexible yet highly durable system significantly reduces labor time while minimizing installed costs.

Key Benefits
  • Tough – durable, resilient and unaffected by almost all backfill
  • Aggressive Adhesion – Synthetic, non-asphaltic adhesive for aggressive adhesion and peel resistance to concrete.
  • Fully Bonded – Creates a watertight seal, especially when installed with PREPRUFE® 300R Plus or PREPRUFE® 160R Plus pre-applied membranes, to form a complete, below-grade waterproofing system.
Application Type
PREPRUFE® Detail Tape (US Version)
Description

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.

Key Benefits
Application Type
  • Detailing accessory to the PREPRUFE® and PREPRUFE® SCS Systems
  • Adhering HYDRODUCT® drainage composites and insulation boards to waterproofing membranes
PREPRUFE® SCS (US Version)
Description

PREPRUFE® SCS is a unique blindside waterproofing system specifically developed to provide a high performance waterproofing solution for shotcrete foundation walls.

Key Benefits
  • Post-injected grout fills and seals, providing ultimate waterproofing protection
  • Aggressive bond to shotcrete resists lateral water migration
  • Excellent resistance to hydrostatic pressure
Application Type
  • Applied vertically to timber lagging or other soil retention systems
PREPRUFE® Tape and PREPRUFE® CJ Tape (US Version)
Description

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.

Key Benefits
  • Highly aggressive pressure sensitive adhesive
  • Weather resistant protective coating
  • Form a continuous and integral seal to the structure
Application Type
  • 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 (US Version)
Description

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.

Key Benefits
  • Compatible with all products in the PREPRUFE® sheet waterproofing system 
  • Impermeable
  • High bond to substrate
  • Rapid strength gain
Application Type
  • Waterproofing of pileheads and pilecaps
  • Waterproofing of structural penetrations through PREPRUFE® waterproofing systems
  • Recommended thickness range 1/2" (13mm) - 3" (75 mm)
PREPRUFE® Hydrophilic Sealant (US Version)
Description

PREPRUFE® Hydrophilic Sealant is a caulk-applied hydro-swelling sealant designed as a water stop for use around penetrations and in both horizontal and vertical construction joints.

Key Benefits
  • Solvent free
  • &>200% expansion
  • Strong adhesion
  • Ease of application
Application Type
  • As a water stop around pipe penetrations, rebar, utility conduits and other penetrations
  • Horizontal and vertical construction joints in concrete surfaces
  • As a detailing accessory to the PREPRUFE® Waterproofing System
PREPRUFE® Tieback Cover (US Version)
Description

The PREPRUFE® Tieback Cover is a specially designed, two-part cover used to maintain waterproofing integrity at soil retention tieback heads.

Key Benefits
  • Prevents water migration
  • Fully-adhered watertight laps using PREPRUFE® Tape
  • Simple and quick to install
  • Easy to inspect
Application Type
  • Installed over cable and rod type tieback heads
Overview

The importance of foundation waterproofing 

Leaks from groundwater, storm water runoff or irrigation water may impact the foundation of any building that's improperly waterproofed — and when concrete is involved, there are a number of ways that water can travel into and around a structure. 

A continuous waterproofing system is critical to mitigating these risks. 

Best-in-class waterproofing performance 

With more than one billion ft2 around the globe, PREPRUFE® waterproofing is trusted by architects and contractors the world over. Featuring ease of installation along with robust adhesion between the membrane and the structure, the PREPRUFE® line of products offers premium protection against moisture and gas for the design life of the structure. Our unique Advanced Bond Technology™ enables the system to form an aggressive bond with the concrete slab. ASTM hydrostatic head testing demonstrates that this can successfully prevent water from migrating between the membrane and concrete, greatly reducing the risk of catastrophic waterproofing failure. 

Contractor-friendly features 

Our R&D team continually seeks ways to innovate in ways that help make contractors’ lives easier. The PREPRUFE® line of waterproofing system offers an array range of time-saving features that vastly simplify installation. The ZipLap™ seams in PREPRUFE® Plus pre-applied waterproofing systems helps sheets bond to one another more easily, while the two-in-one capabilities of PREPRUFE® 800XP post-applied waterproofing eliminates the need to add a separate protection board. All this adds up to faster ROI for contractors.

Supported by waterproofing experts 

Our waterproofing products are backed by end-to-end design and field support to help our customer with everything from product specification to streamlining installation. Many customers rely on PREPRUFE to help accelerate project completion, gain greater peace of mind, and improve the durability of their structure. 

Applications

PREPRUFE® waterproofing systems are ideal for a wide range of applications, including:

  • Airports
  • Colleges and universities
  • Commercial/retail
  • Infrastructure
  • Mixed use buildings
  • Museums
  • Public transit
  • Stadiums

System features:

  • 25+ year track record
  • Flexible yet highly durable films
  • Easy-to-install detailing 
  • Resistant to water migration (Independently tested at 70 meters of hydrostatic head pressure)
  • Red List Free 

In addition to a comprehensive suite of pre- and post-applied waterproofing membranes, GCP manufactures a range of accessories that work with PREPRUFE® waterproofing systems.

Contact a waterproofing expert today. >

 

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