EPD: Bitumen roof waterproofing membrane, base layer, 2.6 mm, 3.87 kg/m2, SOPRASTICK VENTI TF (SOPREMA NV)

Self-adhesive 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 self-adhesive bitumen stripes alternated with non-stick stripes protected by a silicone release film. The overlap is partly self-adhesive (to prevent flame transmission) and partly torchable with flame or hot air. 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:

SOPRASTICK VENTI TF

Material type:

Plastics, membranes and roofing

Material subtype:

Bitumen and other roofing

Environmental & technical characteristics

Global warming potential (A1-A3):

2.50 kg CO2e/m2

Technical specification:

2.6 mm, 3.87 kg/m2

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

671b923511ba8e56d7f17937

Sustainability data background information

EPD number:

EPD-IES-0013748:001

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