EPD: Unthreaded rebar bolt, Ø25: 3,85 kg/m, Ø32: 6.31 kg/m, Spiling bolt (Pretec Norge AS)

Bolts for full length cementitious mortar grouting, typically around tunnel portals (before first blast) or as pre-support by installation ahead of the tunnel face when entering into very poor rock quality.

Manufacturer legal entity:

Pretec Norge AS

Manufacturer:

Pretec Norge

Country of manufacturer:

china

Product name:

Unthreaded rebar bolt

Commercial names:

Spiling bolt

Material type:

Steel and other metals

Material subtype:

Reinforcement for concrete (rebar)

Environmental & technical characteristics

Global warming potential (A1-A3):

2.51 kg CO2e/kg

Technical specification:

Ø25: 3,85 kg/m, Ø32: 6.31 kg/m

Available units for calculation:

kg, ton

Unique identifier (OCLID):

63a72bcd2399f32e27d94622

Sustainability data background information

EPD number:

NEPD-3889-2844-EN

EPD program:

EPD Norge

Publication year:

2022

Product category rules (PCR):

NPCR 013:2019 Part B for Steel and aluminium construction products

Environmental standard:

EN15804+A1, EN15804+A2

Verification status:

Internally verified

Upstream database:

ecoinvent