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Data set: 640 Natural stone quartzite schist, natural cleft surface, with Broken edges, Oppdal (00.05.000)

Other versions:00.03.000

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Full name
640 Natural stone quartzite schist, natural cleft surface, with Broken edges, Oppdal
Location
SE
Reference year
2023
Valid until
2028
Reference flow(s)
Type
EPD
Parameterized?
no
LCIA results included?
yes
Category
Bygg / Natursteinprodukter, tilslag og fyllstoffer
Synonyms
Use advice for data set
Data set use approval
General comment
Data for (A1-A3) is based on specific consumption data for Minera Skifer Oppdal 2019. Emissions from production and detonation of explosives are derived from safety data sheets for the relevant explosive types. Generic data is from Ecoinvent v3.5, Allocation, Recycled Content (November 2018) and SimaPro v 9.1.1.1. Characterization factors from EN15804: 2012 + A 1: 2013. No data is older than 5 years. The allocation is made in accordance with the provisions of EN 15804. lncoming energy and water and waste production in-house (A3) is allocated equally among all products through mass allocation. Economic allocation is used upstream (A1 and A2) because machina blocks from the quarry are not subject for further processing. Price for machina blocks are significant lower compared with processed schist products (>25% difference). Difference in material consumption, energy and waste production in the production of different products (floor tiles, slabs, roofing etc.) are considered to be marginal, as production processes are nearly the same. All major raw materials and all the essential energy is included. The production process for raw materials and energy flows that are included with very small amounts ( <1 % ) are not included. This cut-off rule does not apply for hazardous materials or substances.
LCI Method Principle
LCI Method Approaches
No records found.
Completeness of product model
No statement
Reviews
License and access conditions
Copyright
yes
License type
Free of charge for all users and uses
Access information
None
Owner of data set
Minera Skifer AS
Technical purpose
The 750 million year old Oppdal quartzite has several shades of grey and a varying surface structure. It is very easy to shape and can be easily scored and then snapped/cut to obtain an almost right-angled rustic edge. Oppdal quartzite has a high content of quartz and feidspar. Natural cleft surface: Pavement block, massive slabs, wall cladding, flooring tiles, brick, slabs, fireplace mantels, stone furniture, window sills, roofing and steps. Products with natural cleft surface, broken or sawn edges includes all products mentioned above. Surface: Natural cleft surfac Sawn edge: Sawn edges are completely straight, right-angled and precise. The color of the sawn edges becomes slightly lighter than the surface of the natural cleft sch ist.
Input Products
No records found.
Co-Products
No records found.
Data set version
00.05.000
Time stamp (last saved)
2023-10-04T18:12:55
Data set format
Other versions
Compliance systems
  • EN 15804+A2 (Overall compliance: Fully compliant)
  • ISO 14025 (Overall compliance: Fully compliant)
  • ISO 21930 (Overall compliance: Fully compliant)
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soda4LCA 7.13.0