Pile waterproofing solutions

Secant piles form a wall by constructing alternating primary (female) and secondary (male) piles where the secondary piles are partially cut into either side of the primary piles to form a continuous retaining structure.  Volclay membranes are applied to the pile surface after excavation and a concrete shotcrete or in situ poured wall is constructed against the membrane.

Sometimes steel sheet pile systems are left in the ground as a retaining structure.  If the structure forms part of a basement wall which needs waterproofing, Volclay membranes are applied to the pile surface after excavation and a concrete wall is poured against the membrane.

Please refer to our CAD Library for typical membrane details.

Product Manufacturer Description
Volclay Voltex Cetco

A robust, geotextile bentonite membrane that adapts to shrinkage, ground movement and contaminants. Forming a monolithic barrier, it bonds mechanically to concrete, seals around fasteners and self-heals cracks. Install in any weather.


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Coreflex Cetco

Coreflex is a high-performing, methane-rated tanking membrane. This Class A vapour barrier is proven on high-risk sites. With heat-welded seams, it resists the passage of water, vapour and contaminants.


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Document Type Brand Actions
Volclay Waterstoppage - Techical Data Sheet
pdf0.16 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Waterstop RX DH - Technical Data Sheet
pdf0.41 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Waterstop RX - Technical Data Sheet
pdf0.44 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Voltex SWR - Technical Data Sheet
pdf0.57 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Voltex DS - Technical Data Sheet
pdf0.35 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Voltex - Technical Data Sheet
pdf0.36 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Cetseal - Technical Data Sheet
pdf0.12 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay Cetcoat - Technical Data Sheet
pdf0.19 MB
Technical Datasheet (TDS) Cetco Preview Download
Volclay - Backfill and Protection
pdf0.79 MB
Technical Datasheet (TDS) Cetco Preview Download
Reinforcing Fabric - Technical Data Sheet
pdf0.13 MB
Technical Datasheet (TDS) Cetco Preview Download
KGA Backfill Technical Document
pdf0.82 MB
Technical Datasheet (TDS) Cetco Preview Download
Bentoseal - Technical Data Sheet
pdf0.26 MB
Technical Datasheet (TDS) Cetco Preview Download
Bentogrout - Technical Data Sheet
pdf0.45 MB
Technical Datasheet (TDS) Cetco Preview Download
Bentogrout - Product Sheet
pdf0.28 MB
Technical Datasheet (TDS) Cetco Preview Download
Allco Barrier Tape - Technical Datasheet
pdf0.63 MB
Technical Datasheet (TDS) Cetco Preview Download
Allco Allguard - Data Sheet
pdf0.25 MB
Technical Datasheet (TDS) Cetco Preview Download
Coreflex - Technical Data Sheet
pdf0.18 MB
Technical Datasheet (TDS) Cetco Preview Download
Coreflex - Product Sheet
pdf0.22 MB
Technical Datasheet (TDS) Cetco Preview Download
Akwaseal LV Technical Data Sheet
pdf0.20 MB
Technical Datasheet (TDS) Cetco Preview Download

Below-ground applications

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