EPD NedZink NATUREL
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ENVIRONMENTAL PRODUCT DECLARATION as per ISO 14025 and EN 15804 Owner of the Declaration Programme holder Institut Bauen und Umwelt e.V. (IBU) Institut Bauen und Umwelt e.V. (IBU) Declaration number Issue date NedZink NATUREL www.bau-umwelt.com / https://epd-online.com Umwelt Produktdeklaration Name des Herstellers – Name des Produkts

1. General Information NedZink B.V. NedZink NATUREL Programme holder IBU - Institut Bauen und Umwelt e.V. Panoramastr. 1 10178 Berlin Germany Owner of the Declaration NedZink B.V. Hoofdstraat 1 6024 AA, Budel-Dorplein Netherlands Declared product / Declared unit 1kg NedZink® NATUREL, bright-rolled titanium zinc This Declaration is based on the Product Category Rules: Building metals, 07.2014 (PCR tested and approved by the SVR) The Life Cycle Assessment (LCA) was carried out according to ISO 14040, ISO 14044 and EN 15804. The LCA is performed for NedZink® NATUREL manufactured by NedZink...

2.4 Placing on the market / Application rules EN 988: 1996, Zinc and zinc alloys – Specifications for rolled flat products for building EN 612: 2005, Eaves gutters with bead stiffened fronts and rainwater pipes with seamed joints made of metal sheet BRL2034, KOMO K7054/03 zinc sheets BRL2035, KOMO K7057/03 zinc gutters BRL2044, KOMO K7063/03 zinc downpipes 2.5 Delivery status NedZink material is delivered in thicknesses from 0.5 to 1.5 mm. The maximum width of sheets, coils and strips is 1,000 mm. The standard sheets are delivered in 1x2 m, 1x2.25 m and 1x3 m. Finished products are...

constantly reduced, because this protection layer is non-water-soluble. Further transfer of zinc ions is mainly related to the air pollution with SO2. (Lit: R.H.J. Korenromp, J.C.Th. Hollander). Due to the reduction of SO2 concentration in the air, the zinc-concentration of precipitation in the rainwater has subsequently been reduced to one fifth of the former values during the last thirty years. As a result of all environmental regulations this amount will reduce even more in the future. Vaporization Vaporization as zinc oxide (ZnO) occurs when heated above 650 °C. The produced ZnO smoke...

Additionally, the LCI for SHG Zinc is based on the GaBi 4 database, which can contain cut-offs. 3.7 Period under review Site-specific data for the year 2012 was used in this study. Background data is taken from the Ecoinvent database, version 2.2 (2010) and varies in age. 3.5 Background data Background processes are taken from the Ecoinvent database, version 2.2 (2010). Life cycle inventory data for the production of zinc concentrate and SHG Zinc was taken from the 2009 “Report Primary Zinc Life Cycle Inventory” by the International Zinc Association. The data was adapted to the specific...

DESCRIPTION OF THE SYSTEM BOUNDARY (X = INCLUDED IN LCA; MND = MODULE NOT DECLARED) Transport from the gate to the site De-construction demolition Waste processing BENEFITS AND LOADS BEYOND THE SYSTEM BOUNDARIES PRODUCT STAGE CONSTRUCTI ON PROCESS STAGE RESULTS OF THE LCA - ENVIRONMENTAL IMPACT: 1 kg of NEDZINK natural Parameter Global warming potential [kg CO2-Eq.] Depletion potential of the stratospheric ozone layer [kg CFC11-Eq.] Acidification potential of land and water [kg SO2-Eq.] Eutrophication potential [kg (PO4)3--Eq.] Formation potential of tropospheric ozone photochemical...

Impact categories for 1 kg of Naturel zinc Life cycle inventory data for the production of zinc concentrate and SHG Zinc was adapted to the specific situation of NedZink and its SHG supplier, using the Dutch energy mix. (see also 3.5 Background Data) The contribution of Special High Grade Zinc (SHG Zinc) is the dominating factor in the GWP (Global Warming Potential) with a 74% contribution. The remaining 26% mainly consists of energy usage (electricity and gas) with a small contribution from the remaining metal components (Cu, Ti, Al). Because of the high contribution of SHG Zinc and the...

ISO 14040 NEN EN ISO 14040:2006 Environmental management - Life cycle assessment Principles and framework EN 13501-5 NEN EN 13501-5:2006+A1:2009 Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests ISO 14044 NEN EN ISO 14044:2006 Environmental management - Life cycle assessment Requirements and guidelines Report Primary Zinc Life Cycle Inventory International Zinc Association (2009) KOMO product certificates BRL2034: K7054/03 zinc sheets BRL2035: K7057/03 zinc gutters BRL2044: K7063/03 zinc...