Hush System HD1056 Block Cavity Block Wall

Complies to UK Building Regulations Approved Document E (England & Wales), Section 5 (Scotland) and Part G (Northern Ireland) Can be used in new build, conversion and refurbishment developments A tried and tested method of creating a dense block cavity block masonry wall. Excellent acoustic performance due to the mass of the blocks and the clear 100mm cavity Provides a 1 hour fire resistance