Building Catalogue - AEC Online

MAPPYSIL FR AL 203Finally the insulation materialto eliminate annoyingresonances in pipesDescriptionMAPPYSIL CR 203 and MAPPYSIL FR AL 203 are sound and thermalinsulation panels and are composed of a high density elastomeric barriercovered by a layer of self-extinguishing open-cell polyurethane on oneside and a physically reticulated closed-cell polyethylene layer. The FRAL version differs from the CR version because it contains an aluminumnet inside the elastomeric barrier which allows holding a moulded shape.MAPPYSIL CR 203 and MAPPYSIL FR AL 203 are also available in anadhesive version with water based acrylic glue to support the installerduring the positioning phase.ApplicationsMAPPYSIL CR 203 and MAPPYSIL FR AL 203 are ideal for acoustic andthermal insulation of pipes in particular outlet pipes, outlet columns, pipesfor channelling systems in general, and specifically for insulating rollershutter housing.LayingWrap MAPPYSIL CR 203 or MAPPYSIL FR AL 203 around the disturbingelement with the polyurethane foam side facing the noise source, takingcare not to leave gaps. Seal using Mappy Italia’s POLISTIK (page 92) tape.To achieve a smoother laying we recommend the adhesive version. Bothproducts can be cut using a cutter.Aluminum mesh, it keepsthe shape around the pipesNew buildingMAPPYSIL CR 203MAPPYSIL FR AL 203MAPPYSIL CR 203MAPPYSIL FR AL 20372