22mm JCW Cement Particle Board for Ceilings and Floors

22mm JCW Acoustic Cement Particle Board is a high density T&G overlay acoustic board suitable for floors and ceilings, specially designed to add concentrated mass. Used where there is a requirement for a high performance result in acoustic control and fire retardance. Manufactured from Portland Cement, Water, Wood Fibres and Chemical Additives. As a single board material JCW Cement Particle Board is probably one of the most versatile flat sheet materials available when it comes to application in areas which have to be fire rated.

• Easy to install,
  
• High resistance to moisture,
• High resistance to impact,
• High acoustic performance,
• For use internally or externally,
• Smooth surface.

• New build
• Refurbishments
• Domestic upgrade
• On timber floors

• Screw fix vertical timber battens @ 600mm centres onto the existing wall,
• Fit dense wool between the new battens,
• Screw fix the resilient bars horizontally to the timber battens @ 400mm centres,
• Screw fix the JCW Cement Particle Boards onto the resilient bars ensuring that no screws penetrate through the resilient bar and into the battens or structure.

• It is essential that the JCW Cement Particle Boards are isolated from the surrounding wall surfaces to achieve the optimum acoustic improvement.
• By placing JCW Perimeter Edging Strip at the floor, ceiling & wall edges the Cement Board can then be butted up and isolated from structure,
• Any minor gaps to be sealed using JCW Acoustic Sealant.
• The T&G board joints should be adhesive bonded using JCW PVA WP adhesive ensure maximum performance.
• Remove tongues from boards at the wall edges.

JCW Cement Particle board is produced to BS EN 634 Parts 1 & 2 (CE Marking to EN 13986)