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SikaShield® E55 PE SA EG 2 mm

PEEL AND STICK, SELF-ADHESIVE, BITUMINOUS SHEET WATERPROOFING MEMBRANE FOR BELOW GROUND APPLICATIONS

SikaShield® E55 PE SA EG 2 mm is a self-adhesive bituminous sheet waterproofing membrane. It's based on a SBS modified bitumen compound laminated on a HDPE film, and is reinorced with non-woven Polyester which provides highly mechanical properties and dimensional stability. Suitable for use in hot and tropical climatic conditions.

  • old-applied and self-adhesive (no heating or open flames required)
  • Fully bonded sheets 
  • Resistant to aggressive mediums in natural ground water and soil
  • Controlled layer thickness 
  • Easy, fast and secure application, without special equipment
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Usage

SikaShield® E55 PE SA EG 2 mm is a cold and post-applied self-adhesive sheet waterproofing membrane. The system is applied on existing below ground concrete structures to provide damp-proofing and waterproofing: 
  • On horizontal slabs and protrusions
  • On single and strip foundations or slabs
  • On the outside of external walls  

Advantages

  • old-applied and self-adhesive (no heating or open flames required)
  • Fully bonded sheets 
  • Resistant to aggressive mediums in natural ground water and soil
  • Controlled layer thickness 
  • Easy, fast and secure application, without special equipment

Packaging

1.00 m x 15 m, single roll

Roll Width

1.0 m +/- 1%
Roll length15.0 m  +/- 1%
(EN 1848-1)

Colour

Supplied as sheets in rolls, on one side a black HDPE carrier film and on the other the black bitumen compound adhesive protected with a peel-release film.

Product Details

Product Information

Shelf life

SikaShield® E55 PE SA EG 2 mm membrane rolls have a shelf-life of 12 months from date of production

Storage conditions

Product must be stored in original unopened and undamaged sealed packaging in dry conditions and temperatures between +5 °C and +35 °C. Store in a vertical position. Do not stack pallets of the rolls on top of each other, or under pallets of any other materials during transport or storage. Always refer to packaging.

Thickness

2.00 mm (+/- 5%)(EN 1849-1)
Technical Information

Resistance to static puncture

≥290 N(ASTM E154)

Tensile strength

Longitudinal15 kN/m (+/- 20%)
Transversal11 kN/m (+/- 20%)

Longitudinal550 N/50mm ± 20 %
Transversal400 N/50 mm ± 20 %

(EN 12311-1)

Elongation

Longitudinal60 % (+/- 20%)
Transversal55 % (+/- 20%)

Longitudinal    ≥ 40 %
Transversal≥ 45 %
(EN 12311-1)

Resistance to tear

Longitudinal450N (+/- 25 %)
Transversal300N (+/- 25 %)

Service temperature

-15 °C to +50 °C

Foldability at low temperature

-15 °C

(EN-1109)

Softening point

≥100 °C(ASTM D36)

Water absorption

~0.1 %(ASTM D5147)

Application

Application Information

Dew point

The substrate temperature must be at least 3 °C above the dew point to reduce the risk of condensation and so limited adhesion

Ambient air temperature

+20 °C min. / +50 °C max.

Relative air humidity

<80 %

Substrate temperature

+20 °C min. / +50 °C max.

Substrate moisture content

Dry, ≤ 4 % moisture content, no rising moisture
Application steps

SUBSTRATE QUALITY

The substrate must be uniform, firm, smooth and free of any sharp protrusion or burrs, clean, dry, free of grease, bitumen, oil, dust and loosely adhering particles

SUBSTRATE PREPARATION

Unevenness and surface defects (such as blowholes, voids, honeycombing, cracks, protrusions, etc.) in the surface must be pretreated and filled prior to the application, in order to prevent any subsequent damage to the membrane sheets. For more detailed information
please refer to the current Method Statement for theSikaShield® E55 PE SA EG 2 mm  membrane system. A suitable primer has to be used for an optimal bond between SikaShield® E55 PE SA EG 2 mm membrane sheets and the concrete substrate, for example:
▪ SikaBit® P-11 SA
▪ SikaBit® P-12 AE

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