"public address systems"

Datasheet

High drainage capacity through specially-configured dimples is offered by Delta Membrane Systems with its Delta-NP Drain – a compact two-ply composite sheet that keeps its shape perfectly, even under high pressure. Suitable for vertical and horizontal applications, this product promotes constant water drainage, and offers rot resistance and cost-effective installation. The dimple part of the sheet gives a high compressive strength of about 150kN/m2, and gives dependable vertical and horizontal drainage in civil engineering applications, retaining walls of all kinds, open tunnels and underground parking lots. Bonded to the dimpled sheet is a geotextile layer which filters out fine soil particles – ensuring a constant flow of water to the drainage.

The decorative flat curtain track system by Aura has a smart aluminium rectangular profile that can be hand or cord operated. The curtain tracks are suitable for bay windows and there's an option of standard or Ripple gliders. Brackets can be top or face fixed.