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Description

Designed to restrain the top of masonry walls or the inner leaf of a cavity wall. They allow vertical movement to accommodate shrinkage or thermal movement of the wall or structural frame, whilst restraining wind loads. The standard Wincro WT75HR suits a 215 mm high block.

General information
Material

Grade 1.4301 (304) stainless steel

Standard.

Grade 1.4401 (316) stainless steel

Optional.

Uniclass 2015
Head restraint slip ties (Pr_20_85_84_36)Primary
Specification data - Head restraint slip ties
Product Reference

WT75BHR

WT75HR

WT75HRC38

Fix to a 38/17 (WC38) cast-in channel.

WT75HRC28

Fix to a 28/15 (WC28) cast-in channel.

Material

Grade 1.4301 (304) stainless steel

Standard.

Grade 1.4401 (316) stainless steel

Optional.

Accessories

None

WBEBM8

M8 expansion bolt for fixing to concrete.

WBXSM8

M8 Xylan coated setscrew complete with neoprene isolation washer.

WIP75

Neoprene isolating patch for fixing to steelwork.

Product Options

Product reference:

  • Wincro WT75BHR: The WT75BHR has two angles which clamp the top of the wall and each have 10 mm holes for a single fixing to the underside of a structural member and provides a safe working load of 1.0 kN. Universal size suits 100 and 140 mm blockwork.
  • Wincro WT75HR: Designed to suit standard 215 mm high blocks with a 25 mm maximum joint at the top, and can be adjusted to suit 190–275 mm cut block depths. The WT75HR has a single 9 mm wide slot to allow fixing to the underside of a structural member and provides a safe working load of 1.5 kN.
  • Wincro WT75HRC: Designed to suit standard 215 mm high blocks with a 25 mm maximum joint at the top. The WT75HRC has a notch to allow fixing to the underside of a structural concrete member and provides a safe working load of 1.5 kN. The WT75HRC can fix directly to a 38/17 (WT75HRC38) or 28/15 cast-in channel (WT75HRC28).

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