Product Data Sheet Show all documents
Sika® Dilatec® System

Sika® Dilatec® System

PVC multifunctional joint sealing system

The Sika® Dilatec® System is a combination of various types of waterproofing tapes based on polyvinyl chloride (PVC) and substrate bonding materials consisting of epoxy adhesives and / or hot melt bitumen depending on the application. The system provides a flexible waterproofing connection between PVC and bitumen membranes and different substrates. The appropriate tape is selected based on the application, membrane type and substrate combinations.

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

Usage

Sealing of different structures and applications including:
  • Basements
  • Bridges
  • Cut and cover tunnels
Sealing of:
  • Construction joints
  • Connection joints
  • Connection between different membrane types
  • Terminations
  • Creating compartmentalised Sikaplan System

Advantages

  • Multifunctional solution for joint sealing
  • Good adhesion properties
  • Bonding options to a range of membranes and substrates
  • No activation on site required
  • High flexibility joint bridging ability
  • Good chemical resistance
  • Root penetration resistant
  • Resistant to weathering
  • Hot air weldable
  • Adaptable to many different jointing situations
 

System Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • 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® B-500, tecnotest ag, Test report No. A4020-06
  • Fire Testing EN ISO 11925, Sika® Dilatec® BE-300, tecnotest ag, Test report No. A4020-09
  • Fire Testing EN ISO 11925, Sika® Dilatec® BR-500, tecnotest ag, Test report No. A4020-08
  • Fire Testing EN ISO 11925, Sika® Dilatec® E-220, tecnotest ag, Test report No. A4020-07
  • Material Properties Sika® Dilatec® ER-350, tecnotest ag, Test report No. A4020-05
 

System information

System Structure

Sika® Dilatec® System consists of a polyvinyl chloride (PVC) waterproofing tape and a Sikadur® epoxy adhesive or hot bitumen for bonding to substrates.

Tape type

Description

Type BE-300

Connects and terminates bituminous waterproofing membranes on concrete or metal substrates. The B-edge on one side is bonded to the bituminous waterproofing membranes with hot-melt bitumen. The E-edge on the other side of the tape is bonded to concrete or metal with Sikadur® epoxy adhesives.

Type ER-350

Connects and terminates Sikaplan® WP (PVC) sheet membranes onto concrete or metal substrates. The E-edge on one side of the tape is bonded to concrete or metal with Sikadur® epoxy adhesives. The R-edge on the other side is hot air welded to the Sikaplan® WP membranes.

Type BR-500

Connects and terminates bituminous waterproofing membranes and 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.

Type E-220

Seals connection and construction joints and can be used to create compartments of the Sikaplan® WP membrane system. Bonded on both sides with Sikadur® epoxy adhesives (E-edges). 

Type B-500

Seals connection and construction joints. Bonded on both sides with hot melt bitumen between two layers of bituminous waterproofing membranes (B-edges).

Epoxy adhesives:

  • Sikadur Combiflex® CF Adhesive Normal
  • Sikadur Combiflex® CF Adhesive Rapid
  • Sikadur®-31 CF Normal
  • Sikadur®-31 CF Rapid
  • Sikadur®-31 CF Slow

Hot melt bitumen:

  • Sika® Cimento Asfaltico
Technical Information

Chemical Resistance

Resistant to many chemicals. Refer to the individual Product Data Sheets.

Service Temperature

-10 °C min. / +40 °C max.

 

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