Bentonite Waterproofing

For Active Naturally Powerful Below-Grade Waterproofing

Because bentonite clay swells upon contact with water, it makes for a naturally powerful, self-sealing waterproofing material for below grade applications including, freestanding walls, under slabs, split slabs, tunnels, elevator pits, and blindside applications incorporating lagging, caissons, sheet pile, and shotcrete retention systems.

EPRO manufactures a multi-layer bentonite sheet waterproofing system – Bento-Pro Plus, in addition to offering 50 lb. bags of bentonite granules.

BentoPro

Bento-Pro Plus consist of a layer of granular bentonite laminated with impermeable high-density polyethylene film and non-woven polypropylene. This composite design produces a high-performance, tough, self-sealing, and vapor impermeable water barrier capable of withstanding inclement weather, hydrostatic conditions, and other factors encountered in today’s construction industry.

BentoPro Resource Library

BentoPro
PDS BentoPro Granules
BentoPro Ultra
PDS BentoPro Ultra
BentoPro+
PDS BentoPro+
BentoPro
SDS BentoPro Granules
BentoPro Ultra
SDS BentoPro Ultra
BentoPro+
SDS BentoPro+
BentoPro+
30.100.1 Underslab Assembly
BentoPro+
30.110.2 Underslab BentoPro+ Overlap
BentoPro+
30.120.1 Underslab Pipe Penetration
BentoPro+
30.143.1 Underslab Assembly Transition to Overexcavated Wall
BentoPro+
30.200.1 Wall Assembly
BentoPro+
30.201.1 Wall Bottom Positive Side
BentoPro+
30.210.2 Wall BentoPro+ Overlap
BentoPro+
30.212.1 Concrete Wall Control Joint
BentoPro+
30.220.1 Wall Pipe Penetration
BentoPro+
30.230.1 Wall Termination @ Grade
BentoPro+
30.240.1 Wall Assembly Transition to Deck Assembly
BentoPro+
30.300.1 Shoring Assembly
BentoPro+
30.303.1 Sheet Pile Assembly
BentoPro+
30.303.2 Sheet Pile Assembly w/Plywood
BentoPro+
30.303.3 Sheet Pile Assembly w/Plywood & No Drainboard
BentoPro+
30.304.1 Shoring Retention Plate
BentoPro+
30.322.1 Shoring Single Bar Tie Back Penetration Non-Detentioned
BentoPro+
30.326.1 Shoring Nelson Stud
BentoPro+
30.330.1 Perimeter Footing w/Drain
BentoPro+
30.331.1 Shoring Termination @ Grade
BentoPro+
30.340.1.11 BentoPro+ Shoring Assembly Transition to HotDeck Deck Assembly
BentoPro+
30.400.1 Deck Assembly

No single material should ever be relied upon to effectively waterproof a building or protect it from ground contamination. Rely on EPRO to ensure that your building remains dry and safe.

Submit your site conditions today and simplify the process with a no obligation assessment and recommendation from EPRO or Find a Local Rep in your area.