ASD Glass-Fiber Composite Opening Leaf for Efficient Door Closure

Fibreglass-reinforced plastic ASD opening sash is a device that provides overlapping of the door opening of the automatic station door complex (hereinafter referred to as ASD) located on the platform of the closed type metro stations or in the station partition of the open type. The product is a hollow composite canvas made of glass fibre impregnated with non-combustible resin and filled with non-combustible foam. The rear (tunnel) side of the sash is fitted with safety brackets. The sash can be painted in any colour according to RAL.