DSI Underground CT Bolt with Stainless Steel Grout Bells 4900mm 150/65 L/H
Building Fasteners-Australia
Description
The product is a CT (Corrosion-protected, Threaded) bolt with stainless steel grout bells. Its primary function is to act as a mechanical rock bolt for ground support and strata reinforcement in underground mining and tunnelling applications. It is installed into a drilled hole, tensioned with an expansion shell, and then permanently secured with cementitious grout.
ISO 14025EN 15804+A2
Specifications
| Thickness | |
| Size dimension |
LCA Modules — GWP A1–A3
LCA Indicator
| Module | Life cycle stage | kg CO₂-eq./kg |
|---|---|---|
| A1-A3 | Product stage total | |
| A1 | Raw material extraction | — |
| A2 | Transport to manufacturer | — |
| A3 | Manufacturing | — |
| A4 | Transport to site | — |
| A5 | Installation | — |
| B1 | Use | — |
| B2 | Maintenance | — |
| B3 | Repair | — |
| B4 | Replacement | — |
| B5 | Refurbishment | — |
| B6 | Operational energy use | — |
| B7 | Operational water use | — |
| C1 | Deconstruction & demolition | |
| C2 | Transport | |
| C3 | Waste processing | |
| C4 | Disposal | |
| D | Reuse, recovery & recycling |
DUDSI Underground
GWP A1–A3
kg CO₂-eq.
per kg
per kg
to see verified GWP values
GWP benchmark
EPD Document
Verified
Version1
IssuedJun 20, 2023
Valid untilJun 20, 2028
Registration no.SP-08438
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