EPD: Blast furnace cement, ASTM C595, Blended Type IS (25) (Lafarge, Whitehall Cement Plant (2022))

This EPD reports environmental transparency information for eight cement types produced by Holcim at its Whitehall PA plant. Cements are hydraulic binders and are manufactured by grinding cement clinker and other main or minor constituents into a finely ground, usually grey colored mineral powder. When mixed with water, cement acts as a glue to bind together the sand, gravel or crushed stone to form concrete, one of the most durable, resilient and widely used construction materials in the world. The Table below sets out each cement type constituents and applicable standards. All Whitehall cements are sold packaged.

Manufacturer legal entity:

Lafarge, Whitehall Cement Plant (2022)

Manufacturer:

Holcim

Country of manufacturer:

pennsylvania, USA

Product name:

Blast furnace cement

Material type:

Cement, binders and additives

Material subtype:

Cement

Environmental & technical characteristics

Global warming potential (A1-A3):

0.762 kg CO2e/kg

Technical specification:

ASTM C595, Blended Type IS (25)

Available units for calculation:

kg, ton

Unique identifier (OCLID):

62cbc94d8bf0b51d676aac58

Sustainability data background information

EPD number:

EPD-170,-rev.2022

EPD program:

ASTM

Publication year:

2021

Product category rules (PCR):

PCR for Portland, Blended, Masonry, Mortar, and Plastic (Stucco) Cements, V3.1, September 2020

Environmental standard:

ISO 14040

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

ecoinvent