N B S SECTION L2 - 540

		SPECIFICATION FOR AN ALCO BELDAN NW100 MOVABLE WALL SYSTEM:
Site:
Manufacturer:		ALCO BELDAN LIMITED.
Address:		Accordial House, 35 Watford Metro Centre, Tolpits Lane, WATFORD WD18 9XN.
Telephone:		Head Office: 01923 246600, Fax: 01923 245654 E-mail: sales@alcobeldan.com Web: www.alcobeldan.com Local Area Manager:    Tele / Fax:
Product Reference:		ALCO BELDAN NW100 movable wall system. Made in United Kingdom.
Product Type:		Top hung, Individual panels not connected together, forming stable, flat partition wall when closed.
Standard Panel:		as described below:
Panel thickness:		100mm.
Internal frame:		Welded tubular steel peripheral frame.
Internal insulation:		Layers of sound reducing materials as specified to achieve acoustic rating.
Panel cladding:		16mm high-density particleboard class E1, isolated from internal frame.
Inter-panel joints:		Interlocking anodised aluminium wedge shaped tongue and groove vertical edge profiles with integral magnetic strips.
Vertical edge profiles:		Exposed Type EP* / Concealed Type CP*
Accoustic seals:		Independent, long travel, aluminium pressure beams at top and bottom of panel capable of providing 2kN pressure. Special supplementary rubber seals.
Seal operation:		Mechanically operated with rapid action crank mechanism using scissor link.
Panel suspension:		Single roller* / Double roller* suspension.
Height adjustment:		Each panel fitted with positive automatic self-locking adjustment device.
Track:		GMS* / AE* overhead track only, factory finished white.
Telescopic panel:		As Standard Panel but with bevel gear mechanism giving sequential operation of full width width seals at top, bottom and internal vertical expanding section. Hollow extending unit with sound insulating in-fill as specified, to have horizontal travel of 100mm.
Pass door panel*:		As Standard Panel but with bevel gear mechanism to operate full width seals at top and high pressure seals at bottom of door stiles. Door leaf to be 100mm thick with heavy-duty hinges, recessed lever handle and adjustable, automatic pressure seal at bottom.
Opening size:		mm wide x mm high.
No. of Panels:		Standard panels @ mm wide and 1 Telescopic panel @ mm wide
Sound insulation:		R'w dB (rated equivalent to Rw dB - Lab tested to DIN 52210 ISO 140-3 / EN 20 140-3)
Spread of Flame:		Class 3* to BS 476 part 7
Panel weight:		Kg / m². (Standard Panel @ Kg, Telescopic Panel @ Kg)
Panel finish:		Melamine faced board*. Colour chosen from standard range /
Track:		Fabricated as * detail. Carried on steel support system from suitable structure by specialist engineers to manufacturer's recommendations. Steel support to be fixed within the mm deep void and include double layer plasterboard acoustic baffle each side*.
Design:		Allow for the design and preparation of working drawings to provide an integrated and functional system for storing the panels when not in use.
Attendences:		Specialist to include for 2 site visits to install track support system, before movable wall panels. Also to include for all labour necessary to off-load, and distribute panels to place of installation on the floor. Demonstrate operation to satisfaction of end user and supply 2 copies of Operation & Maintenance Manual.
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