Bygningsmaterialer

Komité: CEN/TC 227 (Road materials)
Opprinnelse:
Sluttdato: 28. mai 2020
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This document provides core product category rules for type III environmental declaration of bituminous materials for building and civil engineering according to EN 13108-1, EN 13108-2, EN 13108-3, EN 13108-4, EN 13108-5, EN 13108-6, EN 13108-7, EN 13108-9, and prEN 13108-31. The approach taken for these PCR may be considered applicable and adaptable for other bitumen based products. This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered, what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and the data quality to be used in the development of EPDs. In addition to the common parts of EN 15804, this document for bituminous materials: - defines the system boundaries; - defines the modelling and assessment of material-specific characteristics; - defines allocation procedures for multi-output processes along the production chain; - includes the rules for calculating the
Komité: CEN/TC 88 (Thermal insulating materials and products)
Opprinnelse:
Sluttdato: 4. jun 2020
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This European Standard specifies the equipment and procedure for determining the resistance to impact of design ETICS kits with renders.
Komité: CEN/TC 154 (Aggregates)
Opprinnelse:
Sluttdato: 18. jun 2020
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This document specifies the procedure for the determination of the water susceptibility of fillers for bituminous mixtures, by separation of filler from a bitumen filler mixture. A method for the determination of water susceptibility by volume increase and loss of stability of a Marshall specimen is described in Annex A.