E.Protect Underslab

Ideal for below-grade building foundations requiring underslab waterproofing protection, but where site conditions or budget considerations might not require the best that EPRO has to offer. E.Protect Underslab leverages three key waterproofing materials: high-density polyethylene (HPDE), spray-applied polymer modified asphalt (PMA) and bentonite to create redundancy against a wide range of project conditions and chemicals of concern.

E.Protect Underslab is designed to be compatible with all types of building foundations. It has several benefits:

  • Redundant, with three layers of different waterproofing protection to create a composite system that is superior to the materials used on their own.
  • Provides a high level of chemical resistance to a wide range of contaminants found in soil and groundwater.
  • Seamless.
  • Complete mechanical bond to any concrete overlay.
  • Installs quickly over large areas, saving time and money for building owners.
  • Provides continuous active protection thanks to the bentonite layer creating a uniform, self-sealing membrane.

Underslab Protection System
Thickness: 178 mils
1st Layer: e.base 205
2nd Layer: e.spray
3rd Layer: e.shield 205b

Ideal for below-grade building foundations requiring underslab waterproofing protection, but where site conditions or budget considerations might not require maximum protection. E.Protect Underslab leverages three key waterproofing materials: high density polyethylene (HPDE), spray-applied polymer modified asphalt (PMA), and bentonite, to create redundancy against a wide range of project conditions and chemicals of concern.

E.Protect Underslab is designed to be compatible with all types of building foundations.

E.Series
City of Los Angeles Methane Approval
E.Series
County of Los Angeles Approval
E.Series
NSF Approval 2015
E.Series
SPECIFICATION 2018 E.Protect Below Grade
SPECIFICATION 2018 E.Protect Underslab
E.Series
PDS e.adhesive
E.Series
PDS e.base 205
E.Series
PDS e.catalyst
E.Series
PDS e.poly
E.Series
PDS e.roll
E.Series
PDS e.shield 205b
E.Series
PDS e.spray
Epro
PDS e.stop b
Epro
PDS e.stop hpl
E.Series
SDS Calcium Chloride
E.Series
SDS e.adhesive
E.Series
SDS e.base 205
E.Series
SDS e.catalyst
E.Series
SDS e.poly
E.Series
SDS e.roll
E.Series
SDS e.shield 205b
E.Series
SDS e.spray
E.Series
SDS e.stop b
Epro
SDS e.stop hpl
E.Series
SDS e.trowel
E.Series
EPRO Brochure
System Overview E.Protect Underslab
2.100.1 Underslab Assembly
2.100.2 Underslab Assembly w/Protection Slab
2.100.3 Underslab Assembly w/Base & Protection Slab
2.100.4 Underslab Assembly w/Base Slab
2.101.1 Underslab Assembly w/ Protection Slab
2.101.2 Underslab Assembly w/ Protection Slab
2.110.1 Underslab e.base 205 Overlap
2.120.1 Underslab Pipe Penetration
2.121.1 Underslab Precast Pile Penetration
2.122.1 Underslab Auger Cast Pile Penetration
2.122.2 Underslab Auger Cast Pile Penetration w/Mud Slab
2.122.3 Underslab Auger Cast Pile Penetration w/Base & Protection Slab
2.122.4 Underslab Auger Cast Pile Penetration w/Base & Protection Slab w/Multiple Rebar
2.124.1 Underslab Penetration Rock Anchor - Hydrostatic
2.125.1 Underslab Dewatering Well
2.125.1 Underslab Penetration Pipe Hanger Penetration - Hydrostatic
2.126.1 Underslab Penetration Raker Footing - Option 1
2.126.2 Underslab Penetration Raker Footing - Option 2
2.140.1 Underslab Transition Mat Slab to Shoring Wall
2.140.2 Underslab Transition Mat Slab to Shotcrete Shoring Wall
2.140.3 Underslab Transition Mat Slab to Sheet Pile Shoring
2.140.3.1 Underslab Transition Mat Slab to Sheet Pile Shoring and Pile Foundation
2.141.1 Underslab Construction Joint - Step One
2.141.3 Underslab Raker Pad at Mab Slab Construction Joint - Step One
2.142.1 Underslab Under Grade Beam
2.142.2 Underslab Under Pile Cap
E.Series
2.143.1 Underslab Assembly Transition to Overexcavated Wall
2.170.1 Underslab Assembly Repair
2.224.1 Overexcavated Wall Multiple Pipe Cluster Penetration Detail