With a 19.8% open area Rigitone Matrix 8mm Square combines exceptional acoustic performance with modern monolithic design thanks to it’s edge-to-edge perforation layout and unique installation method.
Product Overview
Manufactured by worldwide plasterboard specialist, Saint-Gobain, Rigitone is purpose built to provide exceptional acoustic control with ultimate design freedom. High levels of acoustic absorption are achieved through a combination of perforation patterns and a highly effective black acoustic fabric backing which also prevents dust from the ceiling entering the room and masks the ceiling framework.
Rigitone Matrix 8mm Square features a pattern of 8mm square perforations spaced at 18mm centres, providing a 19.8% open area.
Rigitone is also manufactured with Activ’Air technology which has an enduring impact on indoor air quality. The edges of Rigitone boards are square cut and pre-primed for a unique installation method using ready-mixed Rigitone Filler, creating a continuous, seamless finish. The availability of seamless access panels, ensures easy access to the ceiling cavity while maintaining pattern continuity.
Typical Applications
Rigitone perforated plasterboard is typically used as a high performance plasterboard for ceilings in commercial constructions where a high level of acoustic performance is required. This includes applications such as theatres, restaurants, shopping centres and hotel foyers. Whilst perforated plasterboard in predominantly installed in ceilings, it is suitable for use in walls.
The unique installation method allows the product’s perforated pattern to continue uninterrupted, achieved using a specialised compound, accessory kit and primer prior, readying the surface for sanding and painting.
Key Features
Acoustics
Absorbs sound into the ceiling and walls to prevent reverberation
Aesthetics
Acoustic performance with design freedom
Healthy Environment
Activ'Air for enduring, cleaner air
Technical Specifications
| Perforated Pattern | Open Area % | Acoustic Fabric | Plenum (Air Cavity) | |||||
| 65mm | 200mm | 600mm | ||||||
| Empty | Batts** | Empty | Batts** | Empty | Batts** | |||
| Matrix 8mm Square | 19.8% | Black | 0.60 | 0.70 | 0.65 | 0.80 | 0.70 | 0.80 |
Bold values in all tables are test report data. Non-bold values are acoustic predictions by PKA Acoustic Consulting. Values are for ceilings only. For wall values please contact DesignLINK. **Batts denotes that 50mm Bradford glasswool batts (14kg/m3) were included in the cavity.
Rigitone Matrix 8mm Square is available in the following sizes:
| Thickness | 12.5mm |
| Widths | 1188mm |
| Lengths | 1998mm |
For the latest product availability in your area and to place an order, contact your nearest supplier.
Rigitone Matrix 8mm Square is manufactured for CSR Gyprock by worldwide plasterboard specialist Saint-Gobain.
| Nominal Thickness | 12.5mm ± 0.3mm |
| Nominal Widths | 1188mm ± 3mm |
| Nominal Lengths | 1998mm ± 3mm |
| Squareness | 90° ± 1.5mm at 1200mm (short end) |
Rigitone Matrix 8mm Square Panels are manufactured to the tolerances above in the board and pattern dimensions below;
| Nominal Board Weight* | 10kg/m2 |
| Fire Hazard Properties∆ | Group No = 1 SMOGRARC <100 m2/s2 |
| Combustibility◊ | Plasterboard may be used wherever a non-combustible material is required. |
* Subject to reasonable manufacturing variance
∆ In accordance with AS ISO 9705 and AS 5637.1
◊ In accordance with NCC2022 Vol 1 Clause C2D10(6)(a) and NCC2019 Amdt1 Vol Clause C1.9(e)(i).
Transportation and manual handling: Refer to the Gypsum Board Manufacturers of Australia (GBMA) website for recommended OH&S practices.
Storage: Protect plasterboard and cornice from weather and moisture. Avoid products sagging by storing horizontally, supported on a level platform or full-width support members spaced at max. 600mm centres.
Safety Data Sheets are important documents in the construction industry and assist in the continuing focus on occupational health and safety on and off sites.
Installation Instructions
AS/NZS2589: Gypsum linings – Application and Finishing outlines the procedures for the installation and finishing of Gyprock Perforated Plasterboard in conjunction with additional details contained in Gyprock Technical Literature.
Performance Guaranteed
Activ Air
Activ'Air technology is built into Gyprock’s Gyptone™ and Rigitone™ perforated plasterboard ranges.
International Alliance
Through the International Alliance program, Gyprock seeks to develop exclusive relationships with leading manufacturers throughout the world to deliver the best technologies and products to the Australian construction industry.
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