Preprufe® - For Contractors
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All projects are unique. Project complexity, size, site, location, climate, timeline and budget are considerations when choosing a waterproofing system that will add value and success to your project.
GCP's Preprufe® waterproofing system with Advanced Bond Technology™ is designed to offer significant value that saves costs and time and provides with peace of mind for projects both large small:
- Proven waterproofing performance for underground slabs and blind side applications with complex details in climates worldwide
Safe, easy and fast installation with minimal labour in confined space without the use of heat, power, special equipment or special tools
Onsite technical support and best-in-class customer service from the earliest stages of your project through completion
Installed with GCP's unique Advanced Bond Technology™, the Preprufe® waterproofing membrane aggressively bonds directly to poured concrete forming an impermeable seal between the membrane and structure. Unlike other systems that require mechanically attaching a mesh or fleece interface between the membrane and concrete, Advanced Bond Technology™ does not risk water migration via capillary action and saves material costs and installation time.
Preprufe® Plus waterproofing membrane, with unique
ZipLap™ technology, is GCP's newest below ground waterproofing system offering watertight protection in the harshest climates and most challenging site conditions. Robust adhesive Ziplap™ layers aggressively protect seams from more than 70m water pressure*. The wide kick-out roll is liner free reducing storage and waste costs. The patented surface coating is non-absorbent, highly resistant to contaminants, dirt and UV exposure for up to 8 weeks. This new waterproofing system from GCP is immediately trafficable after application allowing rebar to be installed the same day to keep your project moving.
*ASTM D5385-modified test