Product Data Sheet Show all documents

SikaShield® E-KV-5S-wf/Premium

Bituminous root barrier for use within green roof systems

SikaShield® E-KV-5S-wf/Premium (Thickness 5.2 mm)  is a root resistant elastomeric bitumen membrane reinforced with a polyester fleece. The membrane is finished on the top surface with a mineral slate and the under side with a polyethylene film for torch application. 

  • Elastic behaviour at low temperatures
  • Root resistant to EN 13948 and FLL
  • UV resistant
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Product Data Sheet Show all documents

Usage

Cap sheet for green roof systems  

Advantages

  • Elastic behaviour at low temperatures
  • Root resistant to EN 13948 and FLL
  • UV resistant

Packaging

Roll

Colour

Top

Mineral slate

Bottom

Film

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

CE-Marking and Declaration of Performance to

  • EN 13707 - Bitumen sheets for roof waterproofing

Root resistant to

  • EN 13948  

 

Product Information

Chemical Base

Elastomeric polymer modified bitumen

Reinforcing Material

Polyester Fleece

Shelf Life

24 months from date of production

Storage Conditions

The Product must be stored in original unopened and undamaged 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.

Length

5 m ± 0.06m

(EN 1848-1)

Width

1 m

(EN 1848-1)

Thickness

5.2 mm

(EN 1849-1)

Straightness

< 20 mm / 10 m

(EN 1848-1)

Mass per unit area

6.0 kg/m² [± 10%]

(EN 1849-1)

 
Technical Information

Resistance to Impact

≥ 2.000 mm

(EN 12691 - A+B)

Hail Resistance

HW 5 (7) *

* according to system testing

Resistance to Static Load

≥ 20 kg

(EN 12730 - A+B)

Resistance to Root Penetration

passed

(EN 13948, FLL - procedure)

Tensile Strength

maximum tensile force

lengthwise

≥ 1.000 N / 50 mm

crosswise

≥ 1.000 N / 50 mm

Elongation

elongation at maximum tensile force

lengthwise

≥ 35 %

crosswise

≥ 35 %

Dimensional Stability

≤ | 0.1 | %

(EN 1107-1)

Tear Strength

nail shank

lengthwise

≥ 300 N

crosswise

≥ 300 N

Joint Peel Resistance

peel strength

lengthwise

≥ 150 N / 50 mm

crosswise

≥ 150 N / 50 mm

Joint Shear Resistance

shear resistance

lengthwise

≥ 800 N / 50 mm

crosswise

≥ 800 N / 50 mm

Reaction to Fire

class E

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

Artificial Ageing

properties after artificial ageing

flexibility at low temperature (EN 1109)

-25 °C

flow resistance (EN 1110)

+110 °C

Water Tightness

400 kPa

(EN 1928 - procedure B)

Flow resistance

+120 °C

(EN 1110)

Flexibility at low temperature

-36 °C

(EN 1109)

Application

Application Information

Ambient Air Temperature

We recommend a minimum temperature of +5°C during the application.

Substrate Temperature

We recommend a minimum temperature of +5°C during the application.

 
Application steps

APPLICATION INSTRUCTIONS

Please refer to the SikaShield® Installation Guide

 

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