Cullen Technical Guide 2024

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Very High Load Masonry Hanger M–STD/M–RTN

The Masonry Standard and Masonry Return hangers are used to support joists and trusses from masonry walls in very high load situations. Features & Benefits — Partial penetration butt welds allow for greater performance over FMHI hanger — Available in 2 thickness options to accommodate higher loads — Return option available to keep hanger tight to masonry wall Material Specification — 6mm & 8mm mild steel with zinc phosphate undercoat and an organic bituminous top coat to BS EN845–1:2013+A1:2016 Fixings Fixings required into incoming member only. No fixings required into masonry.

MASONRY–STD

Code

Description

Box Qty

547389 141185

3.4 x 35mm Square Twist Nails – LOOSE 3.4 x 35mm Square Twist Nails – COLLATED*

500

2,500

*For use with Paslode PPNXi

Dimensions (mm)

MASONRY–STD

MASONRY–RTN

R

100

300

300

15

15

MASONRY–RTN

H

H

Available Sizes Hanger Widths (mm): 39 – 300 Hanger Depths (mm): 150 – 400 Return Widths (mm): 100 – 250

150

150

W

W

M–STD–THICKNESS–W–H Example: M–STD–6MM–100–225

M–RTN–THICKNESS–W–H–R Example: M–RTN–8MM–100–225–100

Contact Technical Support for skewed and straddle options

Load Data

Characteristic Capacity (kN)

Fixings (3.4 x 35mm)

Masonry Above (Min 675mm)

Hanger Type

Masonry Crushing Strength

Uplift**

Incoming

3.5N/mm 2

7.0N/mm 2

Padstone (Min C30)

2.8N/mm 2

Masonry–Std–6mm Masonry–Rtn–6mm Masonry–Std–8mm Masonry–Rtn–8mm Masonry–Std–6mm Masonry–Rtn–6mm Masonry–Std–8mm Masonry–Rtn–8mm

Yes Yes Yes Yes

6 6 6 6 6 6 6 6

2.00 2.00 2.00 2.00 0.00 0.00 0.00 0.00

30.00 30.00 40.00 40.00 30.00 30.00 40.00 40.00

38.00 38.00 42.00 42.00 38.00 38.00 42.00 42.00

50.00 50.00 50.00 60.00 50.00 50.00 50.00 60.00

50.00 70.00 50.00 90.00 50.00 70.00 50.00 90.00

No No No No

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

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