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Rockfon Blanka® Activity
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Rockfon Blanka® Activity

Blanka Activity A24 System T24 A/E - 1200 x 600 x 40 mm

Rockfon Variant:
Third party certifications:
  • Cradle to Cradle Certified

    Cradle to Cradle Certified

    Certificate type

  • Environmental Product Declaration (EPD) - IBU

    Environmental Product Declaration (EPD) - IBU

    Certificate type

White, stone wool, smooth surface tile for use in classrooms and open plan offices where speech intelligibility is crucial and noise and activity levels are very high.

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+44 (0)208 2227457 www.rockfon.co.uk

Application

Suitable for use in areas where speech intelligibility is crucial, and noise and activity levels are high, such as:

  • Classrooms;
  • Open plan offices;
  • Retail;
  • Leisure;
  • Healthcare.


Consult manufacturer for details on recommended installation systems.

Description

White, stone wool, smooth surface tile for use in classrooms and open plan offices where speech intelligibility is crucial and noise and activity levels are very high.


Features and benefits:

  • Class A sound absorption and Class A1 fire safety.
  • Attractive to the visible side, with a smooth, deep matt finish.
  • The 40 mm thickness ensures the highest sound absorption at low frequencies.
  • Non-directional, which reduces installation time.
  • Durable, ensuring resistance to dirt and everyday wear and tear, extending the product lifetime.
  • Easy to clean with a damp cloth or vacuum cleaner.
  • Hygienic stone wool provides no sustenance to micro-organisms.
  • Includes durable painted edges.
  • Can be fully recycled.
  • Other configurations may be available - consult manufacturer for details.
  • Rockfon acoustic solutions are Cradle to Cradle Certified® Silver.


Fire performance:

Some sizes and edge details of Rockfon® Blanka™ Activity 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.
  • No visible deflection in high humidity.


Light reflection:

Light reflection: 87% (Light Diffusion: >99%).


Demounting:

Rockfon tiles with A and E edges 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:

  • A24: Use with Chicago Metallic T24 2890 Click Grid to create Rockfon® System T24 A™.
  • B: Use Recommended adhesives to create Rockfon® System B Adhesive.
  • C: Install as per guidance in Rockfon® System C Direct™.
  • E24: Use with Chicago Metallic T24 2890 Click Grid to create Rockfon® System T24 E™.


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).
  • Wet scrub resistance to EN ISO 11998: 2007: Class 1.

General information

Color

White

Super white.

Finish

Smooth

Matt

Deep matt.

Material

Stone wool

Shape

Rectangle

Square

Length

600 mm

1200 mm

2400 mm

Width

600 mm

Height

40 mm

Uniclass

Pr_35_93_13_80 Sound attenuator infill unitsPrimary
Ss_30_25_22_51 Modular suspended ceiling systems

CAWS

K40/115 Unit/ modular suspended ceiling system

K40/10 Unit/ modular suspended ceilings

K40/265 Infill units

Product range

Modular ceiling tiles

Specification data - Sound attenuator infill units Enhanced data

Form

Infill unit.

Rigidity

Rigid.

Application

Ceiling mounting.

Material

Stone wool.

Acoustic performance

-

Purpose

Absorber.

Sound absorption

Class A (to ISO 11654: 1.00 αw).

Fire performance

-

Reaction to fire

Class A1 (to BS EN 13501-1).

Dimensions

-

Size (length x width)

1200 x 600 mm.

Thickness (overall)

40 mm.

Profile

Geometric profile.

Edges

A24.

Finish

Visible side: smooth, deep matt, white painted fleece; rear side: back fleece.

Colour

Super white.

L value: 94.5.

Weight

6.4 kg/m².

ThermalConductivity

40 W/mK (K-Value).

Thermal resistance

1.00 m²K/W (R-Value).

Certification

Cradle to Cradle Certified® Silver.

Environmental information

Embodied carbon

6.12 kg·CO₂e/kg

Recyclability

100%

Recycled content

64 %

Digital objects

Platform Compatible Version Certified to
IFC
-

3

2.1
Revit
-

3

2.1
Download now from NBS National BIM Library

Literature

Rockfon Complete Product Catalogue for suspended acoustic ceilings and walls

Rockfon Complete Product Catalogue for suspended acoustic ceilings and walls

Cradle to Cradle Certified Product Standard - Silver

Cradle to Cradle Certified Product Standard - Silver

Case studies

Brynseng School, Oslo, Norway

Brynseng School, Oslo, Norway

Third party certifications

Cradle to Cradle Certified

Cradle to Cradle Certified

Cradle-to-Cradle Certified Silver

Environmental Product Declaration (EPD) - IBU

Environmental Product Declaration (EPD) - IBU

Environmental Product Declaration (EPD)

Environmental Product Declaration (EPD) - IBU

Environmental Product Declaration (EPD) - IBU

EPD Rockfon Blanka Activity

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