Phonic (Daiken) Fine Fissured
Phonic (Daiken) Fine Fissured is a mineral fibre acoustic ceiling tile from T&R Interior Systems with a non-directional fissured white surface. It provides medium NRC and CAC performance and is valued for durability and ease of handling in standard commercial suspended ceiling installations.
Specifications
- Material: Mineral fibre (non-combustible)
- Finish: Non-directional fissured, white
- Thickness: 15 mm
- Available sizes: 1200 x 600 mm (square edge); 1200 x 600 mm or 600 x 600 mm (reveal edge, indent only)
- Grid compatibility: 15 mm or 24 mm
- Weight: 4.2 kg/m2
- NRC: 0.45 (ASTM C423-99)
- SAA: 0.47 (ASTM C423-99)
- Weighted sound absorption coefficient (aw): 0.45 (ISO 11654)
- CAC: 35 (ISO 717-1)
- Dn,c,w: 35 (ISO 717-1)
- Light reflectance: 75%+ LR1 (ASTM C523)
- Thermal conductivity: Greater than 0.045 kcal/mh degrees C (JIS A 1412)
- Estimated R-value: R0.3 m2.K/W
- Relative humidity resistance: 99% RH
- Fire rating: Group 1-S (ISO 5660 Parts 1 and 2, BRANZ cone calorimeter)
- Warranty: 30 years (conditions up to 40 degrees C and 99% relative humidity, with T&R suspension system)
Applications
An economical choice for standard commercial suspended ceiling installations including offices, education facilities, healthcare, and retail spaces. The non-directional surface allows tiles to be installed in any orientation without visible pattern alignment. The 99% RH rating makes it one of the higher-humidity-rated tiles in the Phonic range.
Standards and compliance
Fire tested to ISO 5660 Parts 1 and 2, achieving Group 1-S classification under BRANZ cone calorimeter testing per NZBC C/AS1 AS27. CAC and Dn,c,w rated to ISO 717-1.
Frequently asked questions
What is the ceiling attenuation performance?
CAC is 35 and Dn,c,w is 35 (ISO 717-1), providing medium attenuation that limits sound transfer between spaces through the ceiling plenum.
Does the non-directional surface affect installation orientation?
No. The non-directional fissured pattern means tiles can be installed in any orientation without visual misalignment, simplifying installation and reducing offcut waste.
What humidity conditions can the tile withstand?
The 30-year system warranty covers up to 99% relative humidity at up to 40 degrees C without visible sag, when installed with a T&R Interior Systems suspension system.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.