INTEGRA Central Barrier Intertenancy System

Overview

INTEGRA Central Barrier Intertenancy System is a high performance, lightweight, autoclaved aerated concrete (AAC) panelised ITW system. The system is designed for use in medium and high density housing developments.

The system has passed rigorous independent acoustic testing at the University of Auckland, and full scale fire testing at BRANZ to exceed the requirements of the Building Code.

The INTEGRA Central Barrier Intertenancy System is a proprietary high-performance wall system that provides fire and acoustic separation between adjacent tenancies in the same building.

Application

Designed for buildings with a maximum height of 10m when designed in accordance with NZS 3604 or with a maximum inter-tenancy wall height of 12m when subject to specific design
Can be cut to size on site
Steel or timber framing
290mm minimum wall width including plasterboard lining
Cost effective — only 4 components
Minimum 2 hour fire resistance
Minimum STC 64
FRR and STC minimums achieved with single layer 10mm plasterboard

Benefits

All-weather construction
Fast installation
Low waste
Lightweight construction, no need for specific foundation designs
Designed and tested to exceed minimum Building Code requirements for fire and acoustics
Cost effectiveness and ease of installation are primary considerations without compromising performance
The system provides surety of performance post construction for the life of the building
INTEGRA as an ITW forms one continuous wall from ground slab to underside of roof, fire-rated and acoustic-rated. Intermediate floors do not penetrate vertical line of wall
Total system including FireWool