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Nippon Steel

110 EPDs

EPD: Profiled steel decking for composite floor slabs/decking, 0.9mm sheet thickness, 13.01kg/m2, ComFlor 51+ 0.9mm (Tata Steel)

Composite floor slabs or decks consist of profiled steel decking with an in-situ reinforced concrete topping. The steel decking acts as a permanent formwork for the concrete and provides tensile resistance as a result of the shear bond between the deck and concrete. Once the concrete has gained strength, the two materials act together compositely. The composite slab is connected to the steel beams, with the composite interaction being achieved by the attachment of shear connectors to the top flange of the beam. These connectors generally take the form of headed studs and are welded to the beam, and provide sufficient longitudinal shear connection between the beam and the concrete so that they act together structurally. The ComFlor® family of products comprises seven steel floor profiles, each designed specifically for a particular application area. ComFlor® 51+ is a 51mm deep, classic re-entrant profile that provides excellent composite slab strength characteristics and effective shear stud interaction.

Manufacturer legal entity:
Tata Steel
Manufacturer:
Country of manufacturer:
unitedKingdom country flagunitedKingdom, unitedArabEmirates country flagunitedArabEmirates
Product name:
Profiled steel decking for composite floor slabs/decking
Commercial names:
ComFlor 51+ 0.9mm
Material type:
Steel and other metals
Material subtype:
Hot-dip galvanized/zinc coated steel

Environmental & technical characteristics

Global warming potential (A1-A3):
35.4 kg CO2e/m2
Technical specification:
0.9mm sheet thickness, 13.01kg/m2
Available units for calculation:
m2, kg, ton, m3
Unique identifier (OCLID):
624976cf68e6c7132e7de88b

Sustainability data background information

EPD number:
EPD-TS-2018-006
EPD program:
TATA Steel
Publication year:
2018
Product category rules (PCR):
EN15804+A1
Environmental standard:
EN15804+A1
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
GaBi