Easi-Fix Helical Drive Ties (100)

Stainless-steel finned helical remedial wall ties to re-tie a wide range of differing materials like air-crete blocks, clay bricks, stone, concrete blocks and timber studs.

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RRP £97.50 Excl. VAT
£76.50 Excl. VAT £91.80 Incl. VAT

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RRP £97.50 Excl. VAT
£76.50 Excl. VAT £91.80 Incl. VAT
Description

Remedial Wall Ties 

Easi-Fix Helical Drive Tie is a 304 stainless-steel finned helical tie. It is designed to be used to anchor building façades to structural members, stabilise multiple width brick walls or as remedial wall ties to re-tie a wide range of differing materials like air-crete blocks, clay bricks, stone, concrete blocks and timber studs.

The Easi-Fix Helical Drive Tie is installed using a proprietary setting tool that is used with an SDS-Plus shank hammer drill to drive and countersink the tie. The helical design allows the tie to be driven quickly and easily into a 5.5mm pre-drilled pilot hole. As the tie is driven into the substrate, the fins of the tie undercut the masonry to provide an expansion-free anchorage that will withstand tension and compression loads.

Once installed the Easi-Fix Helical Drive Tie provides a mechanical connection between a masonry façade and its backup material or between multiple widths of brick.

The Easi-Fix Helical Drive Tie is the faster, easier and more reliable way to tie facades together.

Installation of Helical Remedial Wall Ties

To Install the Permagard Easi-Fix Helical Drive Ties you will need to drill a 5.5mm pilot hole into the substrate and use the Easi-Fix Helical Drive Tie SDS Install Tool.

Please note that in some dense substrates (engineering bricks) it may be necessary to drill a 10mm countersunk hole into the substrate approximately 10-20mm so the head of the tie can be completely lost in the substrate and does not protrude from the surface.

For installation of Permagard Easi-Fix Helical Drive Ties, a light hammer drill is recommended i.e. no more than 1.5NM impact and not less than 3000 impacts per minute.

 

Features:

  • Austenitic 304 Stainless Steel
  • Quick and easy installation
  • No mechanical parts
  • No resin or neoprene (high fire rating)
  • Effective solution for tying cavity and solid walls
  • Rapid installation, simply drill and drive
  • Low installation costs
  • Can be installed through cavity insulation
  • Multi water drips across the tie
  • High tensile strength with flexibility
  • Allows for thermal movement
  • Designed and tested to DD140
Specification
Specification
Model: WTHDT-
SKU WTHDT
Manufacturer: Permagard
Packaging: box of 100
Size: 8mm x 195mm, 8mm x 220mm, 8mm x 245mm, 8mm X 275mm, 8mm X 295mm
Coverage: For use as replacement wall ties use approximately 2.5 ties per m² of wall surface
Country of Manufacture: United Kingdom
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