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Rockfon Blanka® dB 46

Verified by manufacturer 4 months ago

Blanka dB 46 A24 System T24 A/E - 1200 x 600 x 50 mm

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

    Cradle to Cradle Certified

    Certificate type

  • EPD

    EPD

    Certificate type

Stone wool tile for a high level of sound absorption (Class A) in areas where privacy and acoustic comfort are important.

Jump to:
BOS
+44 (0)208 2227457 Website

Application

Suitable for room to room sound insulation and absorption in areas such as:

  • Offices;
  • Healthcare;
  • Education.


The recommended installation system for this product is Rockfon® System dB™ - consult manufacturer for details.

Description

Stone wool tile for a high level of sound absorption (Class A) in areas where privacy and acoustic comfort are important.


Features and benefits:

  • Class A sound absorption and Class A2-s1,d0 fire safety.
  • Attractive to the visible side, with a smooth, deep matt finish.
  • The 50 mm thickness and high performance membrane on the reverse side help to reduce the transmission of noise from room to room.
  • Lightweight.
  • Durable, ensuring resistance to dirt and everyday wear and tear, extending the product lifetime.
  • Easy to clean with a damp cloth or vacuum cleaner.
  • Easy to install and cut.
  • Available in concealed, semi-concealed and visible grid options.
  • 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™ dB 46 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 and sag resistance:

  • Dimensionally stable, even at humidity levels of up to 100% RH.
  • No visible deflection in high humidity.


Demounting:

Rockfon tiles with A, D 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™.
  • D: Use with Chicago Metallic T24 2890 Click Grid to create Rockfon® System T24 Stepped Z D™ or Rockfon® System XL T24 D™.
  • E15: Use with Chicago Metallic T15 2790 Click Grid to create Rockfon® System T15 E™.
  • 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

Guidance for specification option:

Super white.

Finish

Smooth

Matt

Guidance for specification option:

Deep matt.

Material

Stone wool

Shape

Rectangle

Square

Length

600 mm

1200 mm

Width

600 mm

Height

50 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

Third-party certification

Cradle to Cradle Certified® Silver.

Form

Infill unit.

Rigidity

Rigid.

Application

Ceiling mounting.

Material

Stone wool.

Acoustic performance

-

Purpose

Absorber.

Sound absorption

Class A (to ISO 11654: 0.90 αw).

Fire performance

-

Reaction to fire

A2-s1, d0 (to BS EN 13501-1).

Dimensions

-

Size (length x width)

1200 x 600 mm.

Thickness (overall)

50 mm.

Profile

Geometric profile.

Edges

A24.

Finish

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

Colour

Super white.

Guidance for specification option:

L value: 94.5.

Weight

7.9 kg/m².

Sound insulation

Direct sound insulation: 25 dB Rw, room to room sound insulation: 46 dB.

ThermalConductivity

40 W/mK (K-Value).

Thermal resistance

1.25 m²K/W (R-Value).

Light reflectance

87% (Light Diffusion: >99%).

Sustainability data

Contains Red List materials

No

Country of material origin

Poland

Country of product manufacture

Poland

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

8.38 kg CO₂ eq/kg

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

38 %

EPD

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
IFC
-

3

Revit
-

3

Third party certifications

Cradle to Cradle Certified

Cradle to Cradle Certified

Cradle-to-Cradle Certified Silver

EPD

EPD

EPD Rockfon Blanka

Literature

Optimise office acoustics with Rockfon dB ceilings

Optimise office acoustics with Rockfon dB ceilings

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

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