Rakennustietosäätio RTS Building Information Foundation RTS. RTS EPD, No. 10 Deltabeam. Scope of the declaration

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1 Rakennustietosäätio RTS Building Information Foundation RTS RTS EP, No. 10 eltabeam Scope of the declaration This environmental product declaration covers the environmental impacts of the Peikko ELTABEAM. The declaration has been prepared in accordance with EN 15804:2012+A1: 2013 and ISO standards and the additional requirements stated in the RTS PCR (English version, ). This declaration covers the life cycle stages from cradle-to-gate as well as the treatment and recovery of the product at its end-of-life Building Information Foundation RTS Malminkatu 16 A Helsinki Laura Sariola Committee secretary Matti Rautiola RTS managing director This verified Environmental Product eclaration was created with One Click LCA - the world leading life-cycle assessment, life-cycle costing and sustainability metrics tool designed by Bionova Ltd, Finland,

2 General information, declaration scope and verification (7.1) 1. Owner of the declaration, manufacturer Peikko Group Corporation PL 104 Voimakatu 3, Lahti, Finland Veikko Mattila Product name and number eltabeam 3. Place of production Finland (Lahti) and Slovak Republic (Kralova nad Vahom). 4. Additional information 5. Product Category Rules and the scope of the declaration This EP has been prepared in accordance with EN 15804:2012+A1:2013 and ISO standards together with the RTS PCR (English version, ). Product specific category rules have not been applied in this EP. EP of construction materials may not be comparable if they do not comply with EN and seen in a building contet. 6. Author of the life-cycle assessment and declaration MSc Noora Miilumäki Bionova Engineering, Hämeentie 31, Helsinki, Finland, , 7. Verification This EP has been verified according to the requirements of ISO 14025:2010, EN 15804: A1:2013 and RTS PCR by a third party. The verification has been carried out by MSc Hannu Karppi, Vahanen Environment Oy, Tampellan Esplanadi 2, Tampere, Finland, , 8. eclaration issue date and validity European standard EN 15804: 2014 A1 serves as the core PCR Independent verification of the declaration and data, according to ISO14025:2010 Internal Eternal Third party verifier: Hannu Karppi, Vahanen Environment Oy

3 Product information 9. Product description This EP represents ELTABEAM produced in Peikko Group facilities in Lahti (Finland) and Kralova nad Vahom (Slovak Republic). The studied product represents the simple average of these plants. ELTABEAM is a structural element which can be combined with all general concrete slabs. The market area is Nordic countries and Europe. 10. Technical specifications ELTABEAM is a slim-floor composite beam which is integrated into the floor. The beam is completely filled with concrete on-site. The infill concrete and ELTABEAM form a composite structure after the concrete has hardened. ELTABEAM acts as a steel beam before the infill concrete has reached the required strength. ELTABEAMs are ordered by clients as custom projects. This EP is valid for an average ELTABEAM project order with the an average material composition (production based). As the materials in ELTABEAM are scaled based on the product's geometry, there is only a low variance in the product's mass composition. Therefore the results in this EP represent all ELTABEAM projects. 11. Product standards ELTABEAMs are CE marked through harmonized standard EN Physical properties etailed techincal information can be found from manufacturer's webpages at hu/product/p=eltabeam+product+information 13. Raw-materials of the product Product structure / composition / raw-material Amount % Rebar, non-renewable, contain scrap, EU 10 Steel plate, non-renewable, contain scrap, EU 85 Steel profiles, non-renewable, contain scrap, EU 3 Welding filler metal, non-renewable, EU 1 Paint, non-renewable, EU <1 14. Substances under European Chemicals Agency s REACH, SVHC restrictions Name The product does not contain REACH SVHC substances. EC Number CAS Number

4 15. Functional / declared unit 1 of eltabeam 16. System boundary This EP covers the following modules; A1 (Raw material supply), A2 (Transport) and A3 (Manufacturing), as well as (econstruction), (Transport at end-of-life), (Waste processing) and (isposal). In addition, module - benefits and loads beyond the system boundary - have been included. 17. Cut-off criteria A1 raw material supply, A2 transportation, A3 manufacturing. All used materials, energy, packing and transportation until the end-of-waste state have been included. Modules -A5 and B have not been studied in this LCA (PCR provisions are met). All of module C has been included as conservative assumptions; demolition, demolition waste transportation where distance estimated to be 250 km, which includes cutting the bottom steel sheet from the beam, removing the concrete (incl. rebar) and crushing the concrete to remove the rebar, and landfilling the steel which cannot be recovered (conservative assumption of 10%). Module considers the benefits of recycling the virgin steel (81%) from the product which could be recovered (90%). 18. Production process The steel materials are blasted to wanted surface conditions using cast iron steel shots and cut to required shapes. Hydraulic oils, cutting emulsions and other lubrication oils are used during the process to reduce the wear of machines and to ensure stable cutting conditions. The final products are welded from the different steel components. The welding process consumes welding fillers as well as gases used as shielding. The ready products are then painted and packaged for shipping. The manufacturing process requires electricity and fuels for the different equipment as well as heating, unless district heating is used. The steel waste produced at the plant is directed into recycling. The loss of material is considered.

5 Scope of the Life-Cycle Assessment ( ) Mark all the covered modules of the EP with X. Mandatory modules are marked with blue in the table below. This declaration covers cradle-to-gate with options. For other fields mark (module not declared) or MNR (module not relevant) A2 A3 A5 Raw materials Transport Manufacturing Transport B5 B6 B7 Operational water use Operational energy use Refurbishment Replacement Repair Maintenance Use Assembly isposal B4 Waste processing B3 Transport B2 e-construction demolition B1 End of life stage Beyond the system boundaries MNR MNR Recycling A1 Use stage Recovery Assembly stage Reuse Product stage Mandatory modules Mandatory as per the RTS PCR section rules and terms Optional modules based on scenarios Environmental impacts and raw-material use ( ) 19. Environmental impacts The global warming potential (GWP) of the manufacturing process (A1-A3) is dominated by the impacts of the steel raw materials. Of the studied modules, the product stage (A1-A3) has the largest impact on the results. Environmental impact Unit A1-A3 CO2 -eqv 2,94E0 5,77E-2 1,54E-2 1,57E-2 1,06E-3-1,26E0 epletion of stratospheric ozone layer CF1-eqv 2,02E-7 1,06E-8 3,4E-9 2,34E-9 2,72E-10-6,35E-8 Formation of photochemical ozone H4 -eqv 1,68E-3 1,17E-5 2,34E-6 2,56E-6 3,4E-7-9,43E-4 Acidification SO2 -eqv 2,39E-2 4,38E-4 7,85E-5 3,87E-5 7,3E-6-5,45E-3 Eutrophication PO4 3--eqv 9,88E-3 1E-4 1,8E-5 1,28E-5 2,2E-6-1,82E-3 Abiotic depletion of non fossil resources Sb-eqv 3,71E-5 1,79E-8 4,06E E-9 1,4E-9-3,49E-7 Abiotic depletion of fossil resources 3,15E1 8,43E-1 4,17E-1 2,00E-1 2,5E-2-1,28E1 Parameter Global warming potential This verified Environmental Product eclaration was created with One Click LCA - the world leading life-cycle assessment, life-cycle costing and sustainability metrics tool designed by Bionova Ltd, Finland,

6 20. Use of natural resources Resource use Parameter Unit A1-A3 Renewable primary energy resources used as energy carrier 3,47E0 4,94E-3 5,25E-4 1,71E-2 Renewable primary energy resources used as raw materials Total use of renewable primary energy resources 3,47E0 4,94E-3 5,25E-4 1,71E-2 7,88E-4-2,49E-1 Nonrenewable primary energy resources used as energy carrier 3,64E1 8,97E-1 3,46E-1 2,22E-1 2,72E-2-1,37E1 Nonrenewable primary energy resources used as materials Total use of nonrenewable primary energy resources 3,64E1 8,97E-1 3,46E-1 2,22E-1 2,72E-2-1,37E1 Use of secondary materials 2,36E-1 5,95E-6 Use of renewable secondary fuels Use of nonrenewable secondary fuels Use of net fresh water m3 5,69E-3 2,61E-5 1,27E-5 1,58E-5 7,88E-4-2,49E-1 2,69E-6-8,99E End of life - Waste Waste Unit A1-A3 Hazardous waste 2,39E-3 3,61E-7 1,39E-7 9,62E-8 2,01E-8-1,3E-4 Non-hazardous waste 1,27E0 9,01E-4 3,03E-2 2,37E-4 1E-1-5,1E-2 Radioactive waste 1,05E-4 5,95E-6 2E-6 Unit A1-A3 Components for reuse Materials for recycling 2,14E-1 1,42E-3 Parameter 1,35E-6 1,55E-7-1,48E End of life - Output flow Output flow Parameter Materials for energy recovery Eported energy 9E-1

7 Scenarios and additional technical information (7.3) 23. Energy in the manufacturing phase (7.3. A3) Object Value A3 data quality of electricity and CO2 emission CO2 eq. / kwh ata quality Based on country specific fuel mies for the production year 2013 from Statistics Finland (2014) and IEA (2016). Imported electricity has been considered. The environmental impacts of the fuels are based on ecoinvent 3.3 database. The impacts include all upstream processes as well as transmission losses. FI SK istrict heating/cooling data quality and CO2 FI emissions CO2 eq./kwh Based on specific fuel mi of the district heating plant in Lahti, Finland for 2013 (Energiateollisuus 2014). 24. End-of-life process description (7.3.4) Processes Unit (epressed per functional unit or per Amount / declared ata quality unit of components products or materials and by type of material) Collection process specified by type Recovery system specified by type collected separately 1 collected with mied construction waste - for re-use for recycling 0.90* - for energy recovery isposal specified by type product or material for final deposition Assumptions for scenario development, e.g. transportation units as appropriate 0.10* Transportation distance estimation based on average recycling facility locations; 250 km *eltabeam is a rather new product due to which no known demolition cases eist at this point. The following realistic scenario based on eisting waste handling technologies has been provided by the manufacturer for the end-of-life; eltabeam is collected from the demolition site and the bottom steel sheet is cut off. The concrete beam (incl. rebar) is removed from inside the steel sheets. The concrete is crushed in order to remove the rebar inside. Conservative estimation is that 90% of the steel is recovered while 10% is landfilled (estimation based on Stålbyggnadsinstitutet (n.d.)).

8 25. Additional information (7.4) Air, soil and water impacts during the use phase have not been studied. 26. Bibliography Standards: ISO 14025:2010 Environmental labels and declarations Type III environmental declarations. Principles and procedures. ISO 14040:2006 Environmental management. Life cycle assessment. Principles and frameworks. ISO 14044:2006 Environmental management. Life cycle assessment. Requirements and guidelines. EN 15804:2012+A1 Sustainability in construction works Environmental product declarations Core rules for the product category of construction products. RTS PCR RTS PCR protocol: EPs published by the Building Information Foundation RTS sr. PT 18 RT EP Committee. (English version). Other: Energiateollisuus (2014) Kaukolämpötilasto 2013 [pdf-document]. fi/sites/default/files/kaukolampotilasto_2013_web.pdf [Last accessed ]. IEA (2016) International Energy Agency Statistics Statistics Search Electricity and Heat. https: // [ ]. Miilumäki, N - Peikko Group product EPs, LCA report as per EN and ISO 14025, Bionova Ltd, July 10th, Statistics Finland (2014) Production of electricity and heat [e-publication]. ISSN= , Appendi table 1. Electricity and heat production by production mode and fuel in stat.fi/til/salatuo/2013/salatuo_2013_ _tau_001_en.html [ ]. Stålbyggnadsinstitutet (n.d.) Sustainability of steel-franed buildings [pdf-document]. stalbyggnadsinstitutet.se/uploads/source/files/artiklar/sbisustainability_of_steel_framed_buildings.pdf [Last accessed ]. World Steel Association (2015) LCI data for steel products. ata requested by Bionova, data provided by World Steel Association on the 15th of May, Wernet, G., Bauer, C., Steubing, B., Reinhard, J., Moreno-Ruiz, E., and Weidema, B. (2016) The ecoinvent database version 3 (part I): overview and methodology. The International Journal of Life Cycle Assessment, [online] 21(9), pp [ ]. This verified Environmental Product eclaration was created with One Click LCA - the world leading life-cycle assessment, life-cycle costing and sustainability metrics tool designed by Bionova Ltd, Finland,