Butterfly Plate

Key Features

• DSI Underground 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) to form Dragonflies (DF).
• Are suitable for use direct 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 or supplied from pre-galvanized material.
• There are 3 types of finish, standard, modified edge and sand blasted.
• Australian Patent Number 529082 is applicable to DSI Underground Butterflies.