Preprufe 300R | BS Specialist Products

Concrete Repair

BSSP 10 Fosroc 18 Tarmac 4 Weber 7 DCP 6 Flexcrete 10 Ultracrete 3 Sika 4 Parex 5 Nufins 4 Ardex 6 Ronacrete 14

Concrete Treatments & Coatings

Surface Treatments 14 Concrete Coatings 15

Corrosion Prevention and Sealing

Corrosion Prevention 5 Viscotaq 5 Denso 4 Filoform 3

Expansion Joint Fillers

Gabion Baskets & Gabion Mattresses

Geotechnical

Ground Gas Protection

Monarflex 2 Visqueen 12 Juta 16 Cordek 5 RIW 7 Corden EPS

Grouts, Anchors & Formwork

Formwork 15 Grouts & Anchors 19

Highway Repair

Reinforcement Accessories

Wire Spacers 3 Concrete Spacers 5 Plastic Spacers 1 Tying Wire 2 Slab Accessories 6 Bolt boxes 3 Holding down bolts 1

Sealants & Adhesives

Adhesives 5 Arbo Sealants 6 BSSP Sealants 2 Everbuild Sealants 11 Expanding Foam 5 Sika Sealants 6 Fosroc Sealants 11

Site Consumables

Streetscape

Parex 4 Instarmac 3 Larsen 3 Steintec 3

Structural Waterproofing

Pre-applied waterproofing membranes that bond integrally to poured concrete for use below slabs or behind basement walls on confined sites.

Advantages

Forms a unique continuous adhesive bond to concrete poured against it- prevents water migration & makes it unaffected by ground settlement beneath slabs
Fully-adhered adhesive to adhesive watertight ZipLaps & easy to execute detailing
Provides a barrier to water, moisture & gas- physically isolates the structure from the surrounding ground
Easy roll/kick out installation- reduces installation time & cost
Release liner free- expedites installation and reduces construction site waste
Solar reflective- reduced temperature gain
Simple and quick to install- requiring no priming or fillets
Can be applied to permanent formwork- allows maximum use of confined sites
Self protecting- can be trafficked immediately after application & ready for immediate placing of reinforcement
Unaffected by wet conditions- cannot activate prematurely
Inherently waterproof, non-reactive system: 1. Not reliant on confining pressures or hydration2. Unaffected by freeze/thaw, wet/dry cycling
Chemical resistant- effective in most types of soils & waters, protects structure from salt or sulphate attack

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. Designed with Advanced Bond Technology™ and a dual adhesive ZipLap™, Preprufe Plus membranes form a unique, integral bond to poured concrete, preventing both the ingress and lateral migration of water while providing a robust barrier to water, moisture and gas. Release liner free and designed for efficient, reliable installation, the Preprufe Plus ZipLap allows for an adhesive to adhesive bond at seam overlaps and delivers superior performance in harsh conditions without the need for specialized equipment, heat or power.