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Manufacturer page.EPD: Circular sound attenuators with mineral wool insulation, d=100 mm, l=900 mm, SLU (Lindab Ventilation AB)
The SLU sound attenuators are made of strong outer spiral seemed tube and an inner tube made of sheet steel with small openings to be able to withstand mechanical cleaning and at the same time does not interfere with the insertion loss. The space between the inner and outer ducts is filled with mineral wool and the inner duct is covered with a nonwoven cloth to prevent fibres from getting into the duct system
Manufacturer legal entity:
Lindab Ventilation AB
Manufacturer:
Country of manufacturer:
czechRepublic, OCLEPDProduct name:
Circular sound attenuators with mineral wool insulation
Commercial names:
SLU
Material type:
Installations and systems
Material subtype:
HVAC components and equipment
Type:
ductsVentilation
Environmental & technical characteristics
Global warming potential (A1-A3):
3.21 kg CO2e/kg
Technical specification:
d=100 mm, l=900 mm
Available units for calculation:
kg, ton
Unique identifier (OCLID):
671a4315df13e70210c1f6b7
Sustainability data background information
EPD number:
HUB-1702
EPD program:
EPD Hub
Publication year:
2024
Product category rules (PCR):
EPD Hub Core PCR version 1.1, 5 Dec 2023
Environmental standard:
EN15804+A1, EN15804+A2
Data source:
EPD Lindab Circular Sound Attenuators– SLU Insulation 25mm
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent