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ROCDAN 231/40

Unique ref.: rocdan_23140
Brand: Danosa
Product family: Acoustic Insulation
Product group: Mineral wool
Width (mm): 1200
Height (mm): 600
Depth (mm): 40
Date of publishing: 2019-03-14
Edition number: 1
Type: Object (single object)
Download (1)
Naked mineral wool board


- Acoustic insulation between double hollow partitions: 47dB (EN 140-3 EN 717)
- Temperature resistance: 600 ºC (AGI-Q 132)
- Water vapor resistance coefficient: ± 1,3 µ
- Compression resistance at 25%: 7,8 Kpa (DIN 52272)
- Dimensional stability: less than 1 % (EN 1107-01)
- Density: 70 Kg/m3 (EN 845)
- Reaction to fire: A1 Euroclase (EN 13501-01)
- Thermal conductivity at 20ºC: 0,037 w/mK (DIN 52612)
- Thermal resistance: 1.08 m2 K/w (DIN 52612)


- Complement of the acoustic insulation as absorber in places that request to mechanical resistance in air chambers and backings in building, industrial buildings, etc.
- Thermal insulation in facades.
- Between metallic elements as absorber in industrial applications or acoustic screens.


- As an acoustic absorbeR the ROCDAN 231 avoids the "drum effect" due to the reverberation in the chamber, improving the acoustic insulation.
- Its good reaction to fire gives greater security in case of emergency.
- Its lightness and format improves the speed of installation.
- The thermal resistance offered by the product makes it ideal as thermal insulation on facades, with the consequent energy savings.
- Rockwool is inert and cannot cause or improve microbial development or the appearance of corrosion in metals.
- It is not hydrophilic or hygroscopic due to its permeability.


- Length: 120 cm
- Width: 60 cm
- Density: 70 Kg/m3
- Total thickness: 40 mm
- m2 per package: 7,2 m2
- m2 per pallet: 86,4 m2
- Product Code: 730220

Material main: Mineral wool
Material secondary:
Designed in: Spain
Manufactured in: Spain

BIMobject Category: Building Materials - Acoustics
IFC classification: Building Element Proxy
Uniclass 1.4 Code: L7844
Uniclass 1.4 Description: Acoustic insulation
Uniclass 2015 Code: Pr_25_57_06_53
Uniclass 2015 Description: Mineral wool insulation
CSI MasterFormat 2014 Code: 09 81 00
CSI MasterFormat 2014 Title: Acoustic Insulation
OmniClass Number: 23-13 25 21 15 13
OmniClass Title: Rock Wool Blanket Sound Isolation Insulation
CSI UniFormat II Code: C1010
CSI UniFormat II Title: Partitions
This product is available in:
  • Spain

BIMobject SEEK Properties

Building Materials - Acoustics

Name Value
Application Acoustic insulation
Color Yellow
Compressive Strength 7,8 Kpa
Density 70
Material Naked mineral wool board
Noise Reduction Coefficient 47 dBA
Thickness 40
Width [cm] 600

All BIM objects are real products from real manufacturers confirmed and approved