Our ACQ H3/H4 treated Noise Barrier is manufactured to AS/NZS 2269 from plantation grown Hoop Pine and Klinki Pine veneers, using an “A” bond, WBP glue.
The product is a robust panel, machined with an “Enduring” profile. It is lightweight and easy to install, with a tongue & grove joining system to provide a strong warp resistant structure. Our Noise Barrier panels are supplied without water repellent applied and unpainted. Water repellent can be applied in manufacturing if requested by the customer.
Technical Information
| Standard | AS/NZS 2269 Structural Plywood |
| Sheet Dimensions | Length – 2400mm, Width – 1200mm Thickness 24, 27, 33mm |
| Veneer Grade | C Grade (Face) and C Grade (Back), “Enduring” profile both sides |
| Stress Grade | F14 minimum |
| Treatment | ACQ H3 treated (ACQ H4 treatment is available). Full penetration treatment achieved. |
| Timber Species | Mixture of plantation grown Klinki Pine and Hoop Pine. |
| Tolerances | 14-20 kg/m2 |
| Moisture Content | 8% ~12% (despatch) |
| Tolerances | As per AS/NZS 2269 (+/-3% - sanded sheet over 17.5mm thick) |
| Glue | Phenolic Resin – AS 2754.1 |
| Bond | Type A – AS/NZS 2098.2, E0 formaldehyde emission class |
| Finish | Enduring profile both sides |
| Colour | Golden brown when treated |
| Edge Profile | Tongue & Grooved |
| Certification | Third party certification – Engineered Wood Products Association of Australasia (EWPAA) – (Certificate #916) |
| Warranty | 40 years against glueline failure when used in correct application. |
| Advantages | High strength and stiffness to weight ratio; high dimensional stability; high panel shear; chemical resistance. Excellent acoustic properties. |