Cullen Technical Guide 2024

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RD–CDCR Corner Disproportionate Collapse Restraint

The RD–CDCR hanger is a disproportionate collapse detail for connecting rim beams at corner junctions. Features & Benefits — Face fixed corner bracket with high load connection avoids base plate compromising air tightness of the rim beam — One bracket to suit all joist depths

Material Specification — Galvanised mild steel – Z275

Fixings 16No Paslode PSTS 6.5 x 35mm supplied with hanger 3No Paslode PSTS 6.5 x 115mm supplied with hanger

In Situ

Dimensions (mm)

190

225

225

Installation Suitable for 45mm and 90mm rim beams as shown in installations below. 150mm long screws are required when installing 90mm rim beams.

Must be installed on the outer side

Code

Description

Box Qty

551107

PSTS 6.5 x 150

100

Contact Technical Support to dicuss other applications.

90

45

90

90

150

115

Load Data

Joist Depth (mm)

Fixings

Characteristic Capacity (kN)* for GL(Min GL28h & LVL

Product Code

Min 220

Max 304

PSTS 6.5 x 35mm

PSTS 6.5 x 115mm

RD–CDCR

16

3

25.00

*Values obtained from tests carried out by ITW Construction Products Offsite and calculated in accordance with ETAG 015

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Technical support 01592 771132 / technical@itwcp.com / https://www.itwcp-offsite.co.uk

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