Colflex HN - Flexible Joint System
Verified by manufacturer 2 months ago
Flexible joint system for movement joints in concrete decks.
Application
For waterproofing movement joints in concrete decks and walls upstands, sealing system for concrete joints subject to negative or positive water pressure for new construction or refurbishment.
Description
Colflex HN is an elastic sealing tape made of NBR rubber combined with Multitek epoxy adhesive as a jointing system for movement joints in concrete decks. Colflex HN has a double row of 3 mm offset anchoring perforations every 1 cm at 5 mm from the edge enhancing the adhesion to concrete and stress load on Colflex HN during joint movement. For use with GCP liquid applied waterproofing system on concrete roof decks and similar structures use Colflex HN 200 mm or Colflex HN 250 mm width.
Flexible joint system for movement joints in concrete decks.
Features and benefits:
- High adhesion - Offset anchoring and Multitek adhesion performance.
- Damp surface installation.
- Safe installation - No need of electrical equipment such as hot air gun for overlapping.
- Movement accommodation even at low temperature – up to +/-20% of of unbonded Colflex HN width
General information
Color | Grey |
Material | Rubber |
Shape | Rectangle |
Length | 20000 mm |
Width | 200 mm 250 mm 100 mm |
Height | 1.2 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | E40/520 Sheet joint filler E40/520 Sheet joint filler |
Specification data - Butyl rubber sealant tapes
Core | |
Material | Butyl rubber. |
Bond | Multitek epoxy adhesive. |
Size | 1.2 x 100 mm wide.1.2 x 200 mm wide.1.2 x 250 mm wide. |
Colour | Grey. |
Roll length | 20 m. |
Weight | 1.22 kg/m². |
Top surface colour | Grey. |
Tensile strength | To ISO 527, 8.1 N/mm² (longitudinal); 8.5 N/mm² (transverse). |
Elongation at break | To ISO 527, 440% (longitudinal); 360% (transverse). |
Shore hardness - A | 65. |
Tear resistance | To ISO 34-1, 10.8 N/mm. |
Sustainability data
Material | Rubber |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |