Anti Crush Plate

Available in left and right profiles, Anti Crush Plates provide improved bearing capacity for timber top plates

The Anti Crush Plates are manufactured from 1.5mm galvanised steel and are:
Quick and easy to install.
Available in two profiles - left hand (LH) and right hand (RH).
A secure connection of trusses to wall plates.
An improvement to timber bearing capacities for heavier loads.

TYPICAL APPLICATIONS

Anti Crush Plates are typically used in the following application:

Connecting Roof Trusses to Wall Plates

FIXING

A minimum of 17/30mm x 2.8Ø Multinail nails must be used to fix each Anti Crush Plate for full tabulated values.
(8 nails into side of double top plates, 5 nails into the top of top plate and 4 nails into side of truss)

TIE DOWN CAPACITY

Joint Group

Tie down capacity (kN)
Dead Load + Wind Load

J2 4.3
J3 3.1
J4 2.2
JD2 5.5
JD3 4.3
JD4 3.1
JD5 2.5
JD6 1.9

NOTES: The uplift in capacities are derived from AS1720-2010 and are for houses where failure is unlikely to affect an area greater than 25m2. For primary elements in structures other than houses or elements in a house for which failure would be greater than 25m2 these capacities must be multiplied by 0.94. For primary joints in essential services or post disaster buildings multiply by 0.88.

BEARING CAPACITY

Bearing Capacity - 1Ply Truss (35mm)

Strength Group of top plateWidth of Bearing (kN)
 70mm90mm
SD4 (Hardwood) 29.1 34.9
SD6 (Softwood ) 17.5 20.9

Bearing Capacity - 2Ply Truss (70mm)

Strength Group of top plateWidth of Bearing (kN)
 70mm90mm
SD4 (Hardwood) 47.3 57.4
SD6 (Softwood ) 28.3 34.1

DESCRIPTION AND PACKAGING

Manufactured from 1.5mm Galvanised G300 Z275 Steel

DescriptionProduct CodeReference CodeCarton quantityCarton kg.
LH ACPL ACPL-50 50 13.5
RH ACPR ACPR-50 50 13.5
30mm x 2.8Ø Multinail Nails (TA302)