General Information Rockfon (part of ROCKWOOL Group) Programme holder IBU – Institut Bauen und Umwelt e.V. Hegelplatz 1 10117 Berlin Germany Declaration number EPD-RWI-20200018-CBD6-EN This declaration is based on the product category rules: Mineral panels, 11.2017 (PCR checked and approved by the SVR) Issue date 26.08.2022 Valid to 09.03.2025 Dipl. Ing. Hans Peters (chairman of Institut Bauen und Umwelt e.V.) Rockfon Ceiling tiles Owner of the declaration Rockfon (part of ROCKWOOL Group) Hovedgaden 501D 2640, Hedehusene, Denmark Declared product / declared unit 1 m² of installed ceiling tile. Scope: The span of products covered under this declaration is synthetic resin-bonded stone wool materials, which are produced in the form of tiles in the density range from 70 up to 175kg/m³. The products are supplied in thicknesses of 12 up to 160 mm. The declared product in this declaration is Rockfon Arctic with a density of 100kg/m 3 and a thickness of 15mm. For the rest of the products scaling factors are provided. For the facing and coating materials, information can be found in the attached Annex. The products included in this EPD are manufactured in Roermond (Netherlands), Cigacice (Poland), Saint Eloy (France), Vyborg (Russia) and Marshall County, Mississippi (USA). The EPD is based on weighted LCA inventory data from the 5 plants. The owner of the declaration shall be liable for the underlying information and evidence; the IBU shall not be liable with respect to manufacturer information, life cycle assessment data and evidences. The EPD was created according to the specifications of EN 15804+A1 . In the following, the standard will be simplified as EN 15804 . Verification The standard EN 15804 serves as the core PCR Independent verification of the declaration and data according to ISO 14025:2011 internally x externally Dr. Alexander Röder (Managing Director Institut Bauen und Umwelt e.V.)) Dr. Frank Werner (Independent verifier) Product Product description/Product definition Rockfon stone wool acoustic tiles are traditionally made from volcanic rock (typically basalt or dolomite), an increasing proportion of recycled material, and a low percentage of binder (in Rockfon acoustic tiles this is around 3-4%). The essential component of Rockfon tiles are stone wool fibres, which are monofilament synthetic mineral fibres of non-crystalline structure extracted from a silicate melt. The products described in this EPD are produced in the form of tiles in the density range from 70 up to 175 kg/m³. The products are supplied in thicknesses of 12 up to 160 mm. The acoustic tiles can have a glass fibre fleece facing and can be coated with water-based dispersion paint. Details for the environmental impacts of this type of facing can be found on the first page of the annex. The additional facing of aluminium laminate may be applicable for some products. The environmental impacts of aluminium laminate are presented on the second page of the annex. Product-specific environmental impacts are compiled by applying the relevant scaling factor (listed in the table below) in the Product Specific Scaling formula. Product Specific Scaling Formula: Environmental Impact per m2 product X-with facing = Environmental Impact reference product*scaling factor+Environmental Impact facing material. Please note that the scaling factors give the precise amount of material needed to produce the other product types. 2 Environmental Product Declaration ROCKWOOL ROCKFON GmbH – Ceiling Tiles
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