Y-Wall - Declaration of Conformance - DOC

Declaration of Conformance - DOC - Verision 2021

RCM Y-Wall – Declaration of Conformance Summary

• Product: Calcium silicate fibre cement board.

• Brand: RCM Y-Wall.

• Intended Use: External sheathing for lightweight steel/timber frames, fire-rated partitions, and OEM applications.

• Assessment System: AVCP System 3, self-declared to BS EN 12467:2012+A1:2018 and BS EN 13501-1:2007+A1:2009.

• Declared Performance:

  • Mechanical Resistance: Class 2

  • Reaction to Fire: A1

  • Water Permeability: Pass

  • Durability: Pass for warm water, soak/dry, freeze-thaw, and heat-rain tests.

• Issued by: Roofing & Cladding Materials Ltd, signed by the Managing Director.