EPD: Bitumen roof waterproofing membrane, base layer, 3 mm, 4.1 kg/m2, VENTIROCK SBS 3 TF (SOPREMA NV)

Membrane with a vapour-pressure and tension dispersion system, composed of elastomer modified bitumen and a composite polyester reinforcement. Used as a base layer within a multi layer waterproofing system on surfaces where partial adhesion is required. The upper surface is finished with talcum/sand. The lower surface is provided with thermofusible bitumen stripes alternated with non-stick stripes protected by a thermofusible film. Energy consumption and used ancillary materials during installation are considered and are based on the average installation scenario of the product. The installation phase includes 10% overlapping material. The membrane has a reference service life of 70 YEARS, if combined with Soprema top layer.

Manufacturer legal entity:

SOPREMA NV

Manufacturer:

Soprema

Country of manufacturer:

belgium

Product name:

Bitumen roof waterproofing membrane, base layer

Commercial names:

VENTIROCK SBS 3 TF

Material type:

Plastics, membranes and roofing

Material subtype:

Bitumen and other roofing

Environmental & technical characteristics

Global warming potential (A1-A3):

2.66 kg CO2e/m2

Technical specification:

3 mm, 4.1 kg/m2

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

671b924311ba8e56d7f17966

Sustainability data background information

EPD number:

EPD-IES-0013725:001

EPD program:

International EPD System

Publication year:

2024

Product category rules (PCR):

PCR 2019:14 Construction products, version 1.3.4

Environmental standard:

EN15804+A2

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

ecoinvent