Product Product description: This specific product EPD covers: Ready mixed Concrete C25/30 for passive environment with CEM II/B-M 52,5 N LA cement. The EPD covers all consistency and Dmax variants of this specific concrete type, delivered from IBF production plants in Denmark. Additions such as fibres and pigments are not included. Raw materials is based on consumption from December 2023 to November 2024. Product specification For further information, see https.//www.ibf.dk/ The values in the table below have been declared to nearest whole number. Materials Binder Aggregates Additives Water Value 12 83 0,1 5 Unit Weight-% Weight-% Weight-% Weight-% Technical data: The concrete are produced and delivered according to EN 206 and DS 206. Strength class: C25/30 Exposure classes: X0 and XC1 Slump: 10-210 mm Dmax: 8 mm, 16 mm and 32 mm Density: 2267 kg/m3 Market: Denmark Reference ser vice life, product Reference service lifetime, product is calculated as 100 years (RSL) cf. Annex AA in EN 16757:2017, Sustainability of construction works - Environmental product declarations - Product Category Rules for concrete and concrete elements. Reference ser vice life, building or construction works Reference service lifetime: the building is declarered as 50 years, as this is the chosen as the reference period for depreciation in Denmark. LCA: Calculation rules Declared unit: 1 m3 Ready mixed concrete C25/30 CEM II/B-M (X0, XC1) Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances. Allocation: The allocation is made in accordance with the provisions of EN 15804. Incoming energy and water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. The EPD is calculated with a cement-EPD based on the netto approach. Netto approach means that the CO2 from the use of secondary fuels are not included. 3 / 12
Download PDF fil