Product Data Sheet Show all documents

Sikaplan® WP Protection Sheet-20 HE

Protection sheet for waterproofing membranes

Sikaplan® WP Protection Sheet-20 HE is a homogeneous protective membrane with an embossed surface, based on polyvinylchloride (PVC-p).

  • Embossed surface to allow proper spreading of repair injection material
  • High resistance to mechanical influences
  • Without DEHP (DOP) plasticisers
  • High dimensional stability under permanent pressure and heat
  • Flexible in cold temperatures
  • Suitable for contact with acidic soft water and alkaline environments
  • Resistant to root penetration and micro-organisms
  • Optimized workability, thermally weldable
  • Can be installed on damp and even wet substrates
  • Temporary UV stability for installation
 
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Product Data Sheet Show all documents

Usage

Protection of waterproofing membranes on base of PVC-p, also in combination with injection backup systems.

Advantages

  • Embossed surface to allow proper spreading of repair injection material
  • High resistance to mechanical influences
  • Without DEHP (DOP) plasticisers
  • High dimensional stability under permanent pressure and heat
  • Flexible in cold temperatures
  • Suitable for contact with acidic soft water and alkaline environments
  • Resistant to root penetration and micro-organisms
  • Optimized workability, thermally weldable
  • Can be installed on damp and even wet substrates
  • Temporary UV stability for installation
 

Packaging

Roll size

2.20 m (width) × roll length

individual and as specified

Colour

Surface

Top: 0.4 mm embossing

Reverse: Smooth

Colour

Various shades of grey

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Quality Management System EN ISO 9001/ ISO 14001
Product Information

Shelf Life

5 years shelf life from date of production if stored properly in undamaged, unopened, original sealed packaging

Storage Conditions

Rolls must be stored in their original packaging, in a horizontal position and in cool and dry conditions. They must be protected from direct sunlight, rain, snow and ice, etc.
Do not stack pallets of rolls during transport or storage.

Effective Thickness

2.05 (-5 % / +10 %) mm incl. embossing

(EN 1849-2)

Mass per unit area

~2.7 kg/m2

System information

System Structure

Ancillary Products:

  • All Sikaplan® WP (PVC based) membranes
Technical Information

Tensile Strength

≥ 10 N/mm2 (machine/ cross direction)(ISO 527)

Elongation

≥ 200 % (machine / cross direction)

(ISO 527)

Resistance to Static Puncture

≥ 2.5 kN

(EN ISO 12236)

Resistance to Impact

Watertight at 1000 mm drop height

(EN 12691)

(500 g falling weight, Method A)

Resistance to Static Load

≥ 20 kg (Method B, 24h/ 20 kg)

(EN 12730)

Resistance to Root Penetration

Pass

(EN 14416)

Reaction to Fire

Class E

(EN 13501-1)(EN ISO 11925-2)

Service Temperature

- 10 °C min./+ 35 °C max.

Ambient Maximum Temperature of Liquids

+ 35 °C

Application

Application Information

Ambient Air Temperature

+ 5 °C min.
Application steps

SUBSTRATE QUALITY

The substrate conditions are as defined for the waterproofing membrane system which is to be protected with the Sikaplan® WP Protection Sheet-20 HE.

Documents