Acoustic suspended ceiling systems.
Suspended ceiling systems used for creating sound-absorbing ceilings to control sound reflection in larger spaces.
Suspended ceiling systems used for creating sound-absorbing ceilings to control sound reflection in larger spaces, creating a more comfortable level of sound and improved audibility.
Features and benefits:
Application:
Suspended ceiling systems used for creating sound-absorbing ceilings to control sound reflection in larger spaces.
| Features | Variable cavity depth – can be optimized for service and insulation requirements, up to Class B acoustic absorption |
| Material | Plasterboard |
| Uniclass 2015 |
| Product Reference | 'Siniat Creason' |
| Suspension grid | GTEC MF Ceiling Channels at 600 mm centres (maximum) |
| Insulation | None or glass mineral wool (supplied by others)Dependant on ceiling type selected, various thicknesses. |
| Barriers in ceiling void | - |
| Fire barriers | GTEC Intumescent Acoustic SealantPerimeter sealing to restrict smoke, sound and fire penetration. Ensures system performance. |
| Acoustic barriers | GTEC Intumescent Acoustic SealantPerimeter sealing to restrict smoke, sound and fire penetration. Ensures system performance. |
| Linings | - |
| Face layer | GTEC C10no8, GTEC R12no2, GTEC R15no1, GTEC R15no8 or GTEC L5x80no8Dependant on ceiling type selected. |
| Fasteners | GTEC Self-Tapping Drywall Screws |
| Joint treatment | Insert requirements from manufacturer's literature. |
| Type | PGC 001: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: B; Absorption co-efficient: 0.8 αw. PGC 002: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.75 αw. PGC 003: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.7 αw. PGC 004: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.6 αw. PGC 101: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.7 αw. PGC 102: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.65 αw. PGC 201: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.7 αw. PGC 202: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.7 αw. PGC 301: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: C; Absorption co-efficient: 0.6 αw. PGC 302: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: D; Absorption co-efficient: 0.5 αw. PGC 401: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: D; Absorption co-efficient: 0.55 αw. PGC 402: Siniat CreasonSystem weight: 12 kg/m²; Acoustic absorption class: D; Absorption co-efficient: 0.55 αw. |
| Sealer | GTEC Drywall SealerIvory, pre-decoration coat for plasterboard. GTEC Universal SealerFor use on plasterboard prior to painting for improved whiteness and covering power. |
| Structure | Any suitable soffit |
| Standard product features | Features: Variable cavity depth – can be optimized for service and insulation requirements, up to Class B acoustic absorption. Material: Plasterboard. |