Product Data Sheet Show all documents

Sika® Dilatec® BR-500

PVC multifunctional sealing tape for PVC and bitumuminous membranes

Sika® Dilatec® BR-500 is a flexible waterproofing tape based on polyvinyl chloride (PVC) with advanced adhesion properties. The tape terminates and connects bituminous waterproofing membranes to Sikaplan® WP (PVC) sheet membranes. The B-edge on one side is bonded to the bituminous membranes with hot-melt bitumen. The R-edge on the other side is hot air welded to the Sikaplan® WP membranes. Thickness 1,6 mm. Part of the Sika® Dilatec® joint sealing system.

  • Multifunctional solution for sealing bituminous membrane to PVC membrane
  • Good adhesion properties
  • No activation on site required
  • High flexibility and joint bridging ability
  • Good chemical resistance
  • Resistant to weathering
  • Root penetration resistant
  • Hot air weldable
  • Adaptable to many different jointing situations
Product Data Sheet Show all documents

Usage

Sealing of different structures and applications including:
  • Bridges
  • Basements
  • Cut and cover tunnels
Sealing of:
  • Connections between adjoining bituminous and PVC waterproofing membranes
  • Construction joints
 

Advantages

  • Multifunctional solution for sealing bituminous membrane to PVC membrane
  • Good adhesion properties
  • No activation on site required
  • High flexibility and joint bridging ability
  • Good chemical resistance
  • Resistant to weathering
  • Root penetration resistant
  • Hot air weldable
  • Adaptable to many different jointing situations

Packaging

1 roll of 30 m length

Refer to current price list for packaging variations

Colour

Tape with glass fibre reinforcement and fabric edging strip. Top surface is light grey, bottom surface is black.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

  • Elongation, Tensile Strength, Foldability, Puncture and Tear Resistance tests, Sika® Dilatec® BR-500, tecnotest ag, Test report No. A4447-01

  • Fire Testing EN ISO 11925, Sika® Dilatec® BR-500, tecnotest ag, Test report No. A4020-08

 
Product Information

Composition

PVC, bitumen compatible (PVC-P-BV)

Shelf life

36 months from date of production

Storage conditions

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C. Opened and unprotected rolls must be used within 2 months. Always refer to packaging.

Width

500 mm

Thickness

1,6 mm
System information

System structure

Refer to System Data Sheet: Sika® Dilatec®
Technical Information

Resistance to impact

≥ 650 mm

(SN EN 12691, method A)

Resistance to root penetration

Compliant

(SIA V280)

Tensile strength

> 6,5 N/mm2

(EN ISO 527-3)

Elongation

> 200 %

(EN ISO 527-1)

Tear strength

Weld seam strength

Failure always adjacent to seam

(DIN 16 726)

Seam strength

Weld seam strength: Failure always adjacent to seam

(DIN 16 726)

Service temperature

-10 °C min. to +40 °C max

Foldability at low temperature

Passed

(SN EN 495-5)

No cracks at  -25 °C

Watertightness

Pass (Method B, 24 h/10 bar)

(EN 1928)

Chemical resistance

Pass (28 d / +23 °C)

(EN 1847)

Pass (Method B, 24h / 60 kPa)(EN 1928)

Behaviour after storage in warm water

Compliant

(SIA V280)

Resistance to weathering

Compliant (5000 hours)

(SIA V280)

Thermal ageing

Compliant

(SIA V280)

Reaction to fire

Euroclass E

(EN ISO 11925)

Application

Application Information

Ambient air temperature

Refer to System Data Sheet: Sika® Dilatec®

Substrate temperature

Refer to System Data Sheet: Sika® Dilatec®

 

Documents