EPD: Steel rock bolt, uncoated, 4.77 kg/unit (SSAB)

Expandable Rock Bolts (ERB) are used for rock reinforcement. The ERB is a full column anchored rock bolt that forms a mechanical interlock between the borehole wall and the bolt over the full bolt length. The ERB is inflated using high water pressure. When inflated it causes the bolt length to contract, which in turn tensions the face plate against the rock surface. The ERB is a rock reinforcement solution with no cement grout or other chemicals required to anchor the bolt.

Manufacturer legal entity:

SSAB

Manufacturer:

SSAB

Country of manufacturer:

sweden

Product name:

Steel rock bolt, uncoated

Material type:

Steel and other metals

Material subtype:

Other steel/iron

Environmental & technical characteristics

Global warming potential (A1-A3):

12.0 kg CO2e/unit

Technical specification:

4.77 kg/unit

Available units for calculation:

unit, kg, ton

Unique identifier (OCLID):

64ebb38c2899e6537de1b731

Sustainability data background information

EPD number:

S-P-05839

EPD program:

International EPD System

Publication year:

2022

Product category rules (PCR):

PCR 2019:14 Construction Products. Version 1.11, 2021-02-05

Environmental standard:

EN15804+A2

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

GaBi