Life cycle phases
The life cycle phases are divided into information modules (A-D) in accordance with EN 15978. The boundaries of these modules are summarized below.
Production
- A1 - Extraction of raw materials
- A2 - Transportation to production
- A3 - Production
Erection
- A4 - Transportation of materials to the construction site and transportation of machines to the construction site
- A5 - On-site processes (setup/installation)
Utilization
- B1 - Effects and aspects resulting from the use of the building component of a building. E.g. release of substances from the façade, roof, etc.
- B2 - Maintenance
- B3 - Repair
- B4 - Replacement of products
- B5 - Modernization
- B6 - Energy consumption during operation
- B7 - Water consumption during operation
End of Life
- C1 - Demolition / dismantling
- C2 - Transportation for waste treatment or disposal
- C3 - Waste treatment
- C4 - Waste disposal (landfill)
Recycling
- D1 - Material recycling
- D2 - Energy recycling
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