Rockfon® Koral™ Tenor

White, stone wool micro-textured tile for optimum acoustic performance.

Features and benefits:

• Class C sound absorption and Class A1 fire safety.
• Attractive to the visible side, with a special micro-textured finish.
• Provides high sound absorption at low frequencies, and low sound absorption at high frequencies.
• Easy to clean with a damp cloth or vacuum cleaner.
• Hygienic stone wool provides no sustenance to micro-organisms.
• Includes painted edges.
• Can be fully recycled.
• Manufactured in accordance with EN 13501-2.
• Other configurations may be available – consult manufacturer for details.
• Rockfon acoustic solutions are Cradle to Cradle Certified® Bronze.

Fire performance:

Some sizes and edge details of Rockfon® Koral™ Tenor can be used with various Chicago Metallic grids and Rockfon systems to create a 30 minutes fire protecting ceiling in accordance with BS 476 Part 21 and Part 23. They can also be used to create a 30 minutes fire protecting membrane ceiling (integrity only) in accordance with BS 476 Part 22 – consult manufacturer for details.

Humidity resistance and dimensional stability:

• Dimensionally stable, even at humidity levels of up to 100% RH.
• As the humidity inside a building has no influence on Rockfon ceiling tiles, the ceiling can be installed at all temperatures ranging from 0-40ºC. No acclimatisation is necessary.
• Retains superior properties even in infrequently heated and unheated rooms.
• Precautions should be taken to avoid condensation risks.
• In accordance with BS EN 13964, predominantly classified as class 1/C/0N. Certain module sizes are class 2/C/0N.

Light reflection:

To ISO 7724-1: 86%.

Demounting:

Rockfon tiles with A edge can be demounted.

Emissions:

Awarded the Finnish M1 emission classification for building materials and the Danish Indoor Climate Label for low VOC emission products.

Compatible edges, grids and systems:

• A15: Use with Chicago Metallic T15 2790 Click Grid to create Rockfon® System T15 A™.
• A24: Use with Chicago Metallic T24 2890 Click Grid to create Rockfon® System T24 A™.

Cleaning:

• Vacuum: The surface can be vacuum cleaned with a soft brush attachment.
• Damp cloth: The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine (this may render the surface slightly shinier, so a thorough clean is recommended).