QUINN lite B5 or B7 blocks are suitable for use in party wall construction. There are two types of party wall that can be used: a solid block 215mm thick, sheeted on both sides with 50mm Moyisover Calibel insulated plasterboard slab; or a cavity wall comprising two leaves of 100mm block with a 75mm cavity between them, and 50mm Moyisover Calibel board on the room side of each leaf. The inner leaf of the perimeter wall (flanking wall) adjoining the party wall must also be lined with Moyisover Calibel board. The party walls and flanking walls should be plastered prior to the fixing of the Moyisover Calibel boards which should cover all areas, including the spaces between ceiling joists. No cut-outs for services such as electrical plugs and switches should be made in the Moyisover Calibel boards.
QUINN lite B3 is suitable for use in the construction of internal walls, including use in inner leaf of cavity walls.
