Use & Purposes
ProTac is a self adhering waterproofing membrane used in conjunction with resurfacing and overlaying operations and in pipe/culvert bandage operations to seal joints. It is comprised of a stress absorbing geotextile fabric that is combined with a rubberised bitumen to produce a composite membrane that bonds tenaciously to clean, dry surfaces.
Applications include crack sealing of many surfaces prior to surface overlaying or backfilling in applications such as:-
For more information please refer to the Technical Document located on the right.
September Webinar: Designing Composite Liners on Slopes Part 1: GCL
Don’t miss your chance to hear Prof. Kerry Rowe talk about his latest unpublished research findings at our webinar on Designing Composite Liners on Slopes Part 1:...Read More
August Webinar: Part 2 Reinforced Rail Tracks- Review of Design Guidelines and Procedures
WHEN: 13th AUGUST 2020 TIME: 3.00PM AEST DURATION: 1HR DESCRIPTION Following on from our first successful webinar on Geogrid...Read More
July Webinar: The Effect of External Parameters and GCL Structure on GCL Hyrdration
When: Wednesday 22 July Time: 3.00pm AEST Duration: 1 hr DESCRIPTION: The performance of a GCL as a single liner or as part of a Composite Liner...Read More
June Webinar: Geogrid Reinforced Rails Tracks
When: Wednesday 17th June Time: 5.30pm NZ ST Duration: 1 hr DESCRIPTION: This webinar will review and present the latest results of large scale...Read More