Cullen Technical Guide 2024

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MH RANGE Multi Hanger

(L)

(L)

280 380 490 620

380 620 490

Hanger Coding

280 380 490 620

HEIGHT= (LENGTH-WIDTH)/2 e.g (620-92)/2 = 264

MHIC FLAT BLANK

MHE/MHI FLAT BLANK (280 – 620) 670 720

(L)

670 720

Example:

MHI620–92–264

WIDTH e.g 92

L = length W = width H = height L W H

MHE/MHI FLAT BLANK (670 – 720)

Dimensions (mm)

In Situ MHI Installed onto Solid Header with Open Web incoming

MHE

MHI/MHIC

MHI Installed onto Solid Header with I–Joist incoming

37

W

W

37

D DROP

D DROP

H

H

D

D

H

H

Applies to MHE/MHI/MHIC – Hanger height (H) must be minimum 60% of joist depth (D). Where hanger drop (D DROP) exceeds 32mm a solid end block is required with max 25mm horn.

Applies to MHE/MHI/MHIC – Hanger height (H) must be minimum 60% of joist depth (D). Where hanger drop (D DROP) exceeds values below web stiffeners are required.

B

B

Load Data

Flange Depth (mm)

D Drop (mm)

Dimensions (mm)

Fixings (3.4 x 35mm)

Characteristic Capacity (kN)

36 39 45

26 29 35

W

I–Joist Header With Backer Block (Solid/LVL Flange)

Open Web Header With Plywood Gusset

Solid Timber Header (Min TR26/C27)

Product Code

B

Header

Incoming Uplift

Min

Max

MHIC380

39 39 39 39 39 39

78

82 85 82 85 82 85 85 85

9

10 10 12 12 14 14 14 14

8.49 8.49

10.55 20.07 16.76 25.66 21.26 32.77 25.92 32.77

10.55 20.07 16.76 25.66 21.26 29.50 25.92 29.50

10.55 20.07 16.76 25.66 21.26 32.77 25.92 32.77

Where full uplift capacities are not required a minimum of 2No fixings are required into the incoming joist.

MHE/MHI380

150

18

MHIC490

78

16 30 21 42 42 42

14.72 14.72 14.72 14.72 14.72 14.72

MHE/MHI490

150

Fixings (3.4 x 35mm)

Characteristic Capacity (kN)

MHIC620

78

MHE/MHI620 MHE/MHI620 MHE/MHI620

100 150 198

Incoming

Uplift

122 183

2

1.98

MHE670

210

250

85

42

14

14.72

32.77

29.50

32.77

MHE720

300

300

85

42

14

14.72

32.77

29.50

32.77

See Page 73 for plywood fixing details. See Page 111 for MHE bolted values to solid timber.

The latest most up to date version will always be online and not in print or in downloaded pdf.

78

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

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