Description
Timber Frame Party Wall Cavity Barrier 551
Timber Frame Party Wall Cavity Barrier 551 assists in satisfying requirements of guidance documents such as Approved Document B and The Scottish Technical Handbook.
The product reduces flanking sound transmission at separating wall junctions and complies with Robust Detail (Appendix A) as a “cavity stop”.
Suitable for positioning vertically at compartment wall/party wall locations.
TIMBER FRAME PARTY WALL CAVITY BARRIER 551
TIMBER FRAME PARTY WALL CAVITY BARRIER 551 is designed to prevent passage of fire through concealed voids within the external fabric of a timber frame building, but more specifically where the junction is formed between the external cavity and the party wall cavity.
The polythene enclosed rock fibre barrier is manufactured in bespoke sizes to suit the specified cavity width.
The barrier is stapled to the inner timber substrate prior to brickwork being erected and is compressed into the cavity.
Specification
When installing Mayplas Timber Frame Party Wall Cavity Barrier 551 it may be necessary to consider additional use of DPC’s and/or cavity trays in line with relevant Building Control guidance.
Product Performance
Description
Timber Frame Party Wall Cavity Barrier 551
Timber Frame Party Wall Cavity Barrier 551 assists in satisfying requirements of guidance documents such as Approved Document B and The Scottish Technical Handbook.
The product reduces flanking sound transmission at separating wall junctions and complies with Robust Detail (Appendix A) as a “cavity stop”.
Suitable for positioning vertically at compartment wall/party wall locations.
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