EPD: Insulated concrete wall element, C35/45-C45/55, XC4, XS2, XD2, XF3, 380 mm (Heidelberg Materials Precast Contiga AB – Concrete)

A sandwich concrete element is an innovative construction component that provides superior strength and insulation. It combines the durability of concrete with the energysaving benefits of an insulated core. Designed for efficient installation, this element is ideal for creating energy efficient buildings that require minimal upkeep, ensuring both cost savings and environmental benefits. Concrete walls are 100% recyclable and enable fast, costeffective and rational progress in the construction project. Product specification Materials kg % Additives 57,44 5,74 Aggregate 726,88 72,69 Cement 108,18 10,82 Chemical 2,67 0,27 Insulation 7,82 0,78 Metal Steel 36,60 3,66 Water 60,41 6,04 Total 1000,00

Manufacturer legal entity:

Heidelberg Materials Precast Contiga AB – Concrete

Manufacturer:

Heidelberg Materials

Country of manufacturer:

sweden

Product name:

Insulated concrete wall element

Material type:

Precast concrete

Material subtype:

Concrete wall elements

Environmental & technical characteristics

Global warming potential (A1-A3):

0.171 kg CO2e/kg

Technical specification:

C35/45-C45/55, XC4, XS2, XD2, XF3, 380 mm

Available units for calculation:

kg, ton

Unique identifier (OCLID):

66ad15bc9f1d2c6dd3707bec

Sustainability data background information

EPD number:

NEPD-6505-5770-EN

EPD program:

EPD Norge

Publication year:

2024

Product category rules (PCR):

NPCR 020:2021 Part B for Concrete and concrete elements

Environmental standard:

EN15804+A2

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

ecoinvent