Butterfly Plate

Physical Properties

Length	Width	Hole Diameter	Net Weight Black	Net Weight Galvanised
mm	mm	mm	kg	kg
300	278	50	1.30	1.34
400	278	50	1.69	1.74

General Features

DSI Butterfly Plates feature both longitudinal and transverse vees for added strength and greater ability to conform to irregularities in rock surfaces.
Designed with a profile that gives greater strength by strategically pressing the vees, placing the perimeter of the Butterfly Plate in tension.
‘User friendly’ rounded corners.
Can be used with both Flat and Domed plates (up to 150mm square).
Are suitable for use directly to the rock surface or with Welded Mesh.
Are supplied with a slot for suspension of light services.
Corrosion protection may be provided by hot dip galvanizing (refer to Section G) or supplied from pre-galvanized material.
Australian Patent Number 529082 is applicable to DSI Butterflies.

Packaging

Butterfly Plates are tied with wire clips and then palletised.

Notes

DSI's Mining Products Division is Quality Assured to ISO 9001:2000, Registration No.QAC/R61/0315

PRINTED December 2006: All dimensions, weights, quantities and specifications are those applicable at the time of publication and may be amended from time to time.