ENVIRONMENTAL PRODUCT DECLARATION In accordance with EN and ISO 14025

Transcription

1 ENVIRONMENTAL PRODUCT DECLARATION In accordance with EN and ISO Gyproc Finish Plaster (Skimcoat, Skimcoat Short Set, Carlite and Carlite Ultra products) Date: July 2014 Version : 1

2 General information Manufacturer: Gypsum Industries Ltd, Unit 4, Kilcarberry Business Park, Nangor Road, Dublin 22 Programme used: International EPD System. For more information see EPD registration number / declaration number: S-P PCR identification: The international EPD System Product Category Rules and PCR Basic Module. Construction Products and Construction Services. Version Product / product family name and manufacturer represented: Gyproc Finish Plaster, covering 4 products (Skimcoat, Skimcoat Short Set, Carlite and Carlite Ultra) manufactured by Gypsum Industries Ltd at Kingscourt Plant. Declaration issued: 31 st July 2014 Valid until: 31 st July 2019 Demonstration of verification: An independent verification of the declaration was made, according to ISO 14025:2010. And EN This verification was external and conducted by the following third party: Dr Andrew Norton, Renuables, based on the PCR mentioned above. Owner of the declaration: Gypsum Industries Ltd, Unit 4, Kilcarberry Business Park, Nangor Road, Dublin 22 EPD Prepared by: Central SHEAR, Saint Gobain Gypsum. Contact. acagen-epd.gypsum@saint-gobain.com Scope: The EPD is based on 2012 production data for the Kingscourt site producing Gyproc Finish Plaster. This EPD covers information modules A1 to C4 (cradle to grave) as defined in EN 15804:2012 The declared unit is 1kg of Gyproc Finish Plaster applied to a depth of 2mm, covering 0.38m 2 of undercoat or 0.45m 2 of plasterboard Substances of Very High Concern: None Target Group: Business to Business CEN standard EN serves as the core PCR a Independent verification of the declaration, according to EN ISO 14025:2010 Internal X External Third party verifier b : Dr Andrew Norton, Renuables a Product Category Rules b Optional for business-to-business communication; mandatory for business to consumer communication (see EN ISO 14025:2010, 9.4) 1

3 Product description Product description Gyproc Finish Plaster is a retarded hemihydrate, premixed gypsum plaster, requiring only the addition of clean water to prepare it for use. Gyproc Finish Plaster has a controlled, graduated set and produces surfaces that are free from shrinkage cracks. Gyproc Finish Plaster provides a smooth, flat, high quality surface to internal walls and ceilings, and a durable base for application of decorative finishes. No additives used are classed as substance of concern; substances are not listed specifically to protect proprietary information. Application: Gyproc Finish Plaster can be used for finishing most backgrounds / linings such as Gyproc Undercoat Plasters, Gyproc Plasterboards and Sand & Cement. Reference service life (RSL) Gyproc Finish Plaster is expected to last the service life of a building. In accordance with the Saint-Gobain Methodological Guide for Construction Products, the Reference Service Life (RSL) is 50 years. RSL is dependent on the properties of the product and reference in use conditions. The RSL applies for the reference conditions only. LCA calculation information DECLARED UNIT SYSTEM BOUNDARIES REFERENCE SERVICE LIFE (RSL) CUT-OFF RULES ALLOCATIONS GEOGRAPHICAL COVERAGE AND TIME PERIOD 1kg of Gyproc Finish Plaster applied to a depth of 2mm, covering 0.38m 2 of undercoat or 0.45m 2 of plasterboard Cradle to Grave: Mandatory stages A1 3, B1 7, C1 4 and Optional Stage = D 50 years Life Cycle Inventory data for a minimum of 99% of total inflows to the upstream and core module shall be included Production data. Recycling, energy and waste data have been calculated on a mass basis. The Republic of Ireland and Northern Ireland According to EN 15804, EPD s of construction products may not be comparable if they do not comply with this standard. According to ISO 21930, EPD s might not be comparable if they are from different programmes. The scenarios included are currently in use and are representative for one of the most likely scenario alternatives All primary product data was provided by Gypsum Industries Ltd (2012). All secondary data was retrieved using TEAM with Ecoinvent 2.2 (2010) and DEAM (2010) databases. Technical data: Gyproc Finish Plaster conforms to EN :2008 Gypsum binders and gypsum plasters. Definitions and requirements NOMINAL DENSITY THERMAL CONDUCTIVITY CLASS OF REACTION TO FIRE PERFORMANCE The assumed density is kg/m 3 of Gyproc Finish Plaster NPD A1 2

4 Certifications: ISO 9001:2000 Quality assurance system ISO 14001:1996 Environmental Management System OHSAS Occupational Health & Safety Management BS EN 16001: 2009: Energy Management Systems BS 476-Part 4 Non-combustibility test for materials Life cycle stages Flow diagram of the Life Cycle Product stage, A1-A3 Description of the stage: A1, raw material extraction and processing, processing of secondary material input (e.g. recycling processes). This includes the extraction and processing of all raw materials and energy which occur upstream from the manufacturing process. A2, transport to the manufacturer. The raw materials are transported to the manufacturing site. The modeling includes road, boat and/or train transportations of each raw material. A3, manufacturing, including provision of all materials, products and energy, as well as waste processing up to the end-of waste state or disposal of final residues during the product stage. This module includes the manufacture of products and the manufacture of packaging. The production of packaging material is taken into account at this stage. The processing of any waste arising from this stage is also included. 3

5 Manufacturing process flow diagram Gypsum extraction and transport Crushing Milling / grinding Calcination / dehydration Milling / grinding Screening Additive addition and mixing Additives manufacture and transport Packaging manufacture and transport Packaging Finished product Manufacture: Gypsum is first crushed and then dehydrated to produce a powder. This powder is further crushed to obtain a specific surface area and then screened to remove any particles that are too large. Minor additives are weighed, added and then blended with the gypsum powder to produce a finished product. The finished product is packed into bags for sale. Recycled Gypsum waste is reintegrated back into the manufacturing process wherever possible. Construction process stage, A4-A5 Description of the stage: A4, transport to the building site; A5, installation into the building; including provision of all materials, products and energy, as well as waste processing up to the end-of-waste state or disposal of final residues during the construction process stage. These information modules also include all impacts and aspects related to any losses during this construction process stage (i.e. production, transport, and waste processing and disposal of the lost products and materials). Transport to the building site: PARAMETER VALUE (expressed per functional/declared unit) Fuel type and consumption of vehicle or vehicle type used for transport e.g. long distance truck, Truck Transport using 0.38 litres of diesel fuel per km boat, etc. Distance 117 km average by Truck to all markets Capacity utilisation (including empty returns) 100% Volume Capacity 26% Empty Return Bulk density of transported products kg/m 3 Volume capacity utilisation factor 1 4

6 Installation in the building: PARAMETER VALUE (expressed per functional/declared unit) Ancillary materials for installation (specified by materials) None Water use m 3 Other resource use none Quantitative description of energy type (regional mix) and consumption during the installation None required process Wastage of materials on the building site before waste processing, generated by the product s installation (specified by type) Gyproc Finish Plaster: 0.05kg Pallets: 0.01kg Paper Sacks: 0.005kg Output materials (specified by type) as results of waste processing at the building site e.g. of collection for recycling, for energy recovering, disposal (specified by route) Direct emissions to ambient air, soil and water Gyproc Finish Plaster: 0.035kg to recycling Gyproc Finish Plaster: 0.015kg to landfill Pallets: 0.01kg to recycling Paper Sacks: 0.005kg to landfill None Use stage (excluding potential savings), B1-B7 Description of the stage: The use stage, related to the building fabric includes: B1, use or application of the installed product; B2, maintenance; B3, repair; B4, replacement; B5, refurbishment; including provision and transport of all materials, products and related energy and water use, as well as waste processing up to the end-of-waste state or disposal of final residues during this part of the use stage. These information modules also include all impacts and aspects related to the losses during this part of the use stage (i.e. production, transport, and waste processing and disposal of the lost products and materials). Maintenance, Repair, Replacement, Refurbishment, Use of energy and water: No inputs are required at the above stages, and have therefore not been modeled. 5

7 End-of-life stage C1-C4 Description of the stage: The end-of-life stage includes: C1, de-construction, demolition: C2, transport to waste processing; C3, waste processing for reuse, recovery and/or recycling; C4, disposal; including provision and all transport, provision of all materials, products and related energy and water use. End-of-life: PARAMETER Collection process specified by type Recovery system specified by type Disposal specified by type Assumptions for scenario development (e.g. transportation) VALUE (expressed per functional/declared unit) / DESCRIPTION 0.7kg collected for recycling 0.3kg collected with mixed deconstruction and demolition waste to landfill 70% (0.7kg) recycled 30% (0.3kg) landfilled Diesel consumption 38 litres per 100km travelled; 285km from demolition site to recycling centre and 20km to landfill Reuse/recovery/recycling potential, D Description of the stage: Module D includes: D, reuse, recovery and/or recycling potentials, expressed as net impacts and benefits. This module is not declared in this EPD. 6

8 Raw material supply Transport Manufacturing Transport Construction-Installation process Use Maintenance Repair Replacement Refurbishment Operational energy use Operational water use De-construction demolition Transport Waste processing Disposal Reuse-recovery LCA results Description of the system boundary (X = Included in LCA, MND = Module Not Declared) PRODUCT STAGE CONSTRUCTION STAGE USE STAGE END OF LIFE STAGE BENEFITS AND LOADS BEYOND THE SYSTEM BOUNDARY A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D X X X X X X X X X X X X X X X X MND 7

9 A1 / A2 / A3 A4 Transport A5 Installation B1 Use B2 Maintenance B3 Repair B4 Replacement B5 Refurbishment B6 Operational energy use B7 Operational water use C1 Deconstructio n / demolition C2 Transport C3 Waste processing C4 Disposal D Reuse, recovery, recycling ENVIRONMENTAL IMPACTS Product stage Construction process stage Use stage End-of-life stage Parameters Global Warming Potential (GWP) - kg CO 2 equiv/fu per 100 years Ozone Depletion (ODP) kg CFC 11 equiv/fu 8.8E E E E E The global warming potential of a gas refers to the total contribution to global warming resulting from the emission of one unit of that gas relative to one unit of the reference gas, carbon dioxide, which is assigned a value of E E E E E Destruction of the stratospheric ozone layer which shields the earth from ultraviolet radiation harmful to life. This destruction of ozone is caused by the breakdown of certain chlorine and/or bromine containing compounds (chlorofluorocarbonsor halons), which break down when they reach the stratosphere and then catalytically destroy ozone molecules. Acidification potential (AP) kg SO 2 equiv/fu Eutrophication potential (EP) kg (PO 4) 3- equiv/fu Photochemical ozone creation (POPC) kg Ethene equiv/fu Abiotic depletion potential for non-fossil ressources (ADPelements) - kg Sb equiv/fu 2.1E E E E E Acid depositions have negative impacts on natural ecosystems and the man-made environment incl. buildings. The main sources for emissions of acidifying substances are agriculture and fossil fuel combustion used for electricity production, heating and transport. 2.0E E E E E E-05 0 Excessive enrichment of waters and continental surfaces with nutrients, and the associated adverse biological effects. 2.3E E E E E Chemical reactions brought about by the light energy of the sun. The reaction of nitrogen oxides with hydrocarbons in the presence of sunlight to form ozone is an example of a photochemical reaction. 1.7E E E E E Abiotic depletion potential for fossil ressources (ADP-fossil fuels) - MJ/FU 1.2E E E E E Consumption of non-renewable resources, thereby lowering their availability for future generations. 8

10 A1 / A2 / A3 A4 Transport A5 Installation B1 Use B2 Maintenance B3 Repair B4 Replacement B5 Refurbishment B6 Operational energy use B7 Operational water use C1 Deconstructio n / demolition C2 Transport C3 Waste processing C4 Disposal D Reuse, recovery, recycling RESOURCE USE Product stage Construction process stage Use stage End-of-life stage Parameters Use of renewable primary energy as energy carrier (PERE) - MJ/FU Use of renewable primary energy used as material utilization (PERM) - MJ/FU 3.9E E E E E Total use of renewable primary energy resources (PERT) - MJ/FU 3.9E E E E E Use of non-renewable primary energy as energy carrier (PENRE) - MJ/FU Use of non-renewable primary energy as material utilization (PENRM) - MJ/FU Total use of non-renewable primary energy (PENRT) - MJ/FU 1.4E E E E E E E E E E Use of secondary material (SM) kg/fu 3.6E E Use of renewable secondary fuels (RSF) - MJ/FU Use of non-renewable secondary fuels (NRSF) - MJ/FU Use of net fresh water (FW) - m 3 /FU 3.8E E E E E

11 A1 / A2 / A3 A4 Transport A5 Installation B1 Use B2 Maintenance B3 Repair B4 Replacement B5 Refurbishment B6 Operational energy use B7 Operational water use C1 Deconstruction / demolition C2 Transport C3 Waste processing C4 Disposal D Reuse, recovery, recycling WASTE CATEGORIES Product stage Construction process stage Use stage End-of-life stage Parameters Hazardous waste disposed kg/fu 5.2E E E E E Non-hazardous(excluding inert) waste disposed kg/fu 8.8E E E E E E-01 0 Radioactive waste disposed kg/fu 7.4E E E E E

12 A1 / A2 / A3 A4 Transport A5 Installation B1 Use B2 Maintenance B3 Repair B4 Replacement B5 Refurbishment B6 Operational energy use B7 Operational water use C1 Deconstruction / demolition C2 Transport C3 Waste processing C4 Disposal D Reuse, recovery, recycling OUTPUT FLOWS Product stage Construction process stage Use stage End-of-life stage Parameters Components for re-use kg/fu Materials for recycling kg/fu 3.3E E E E E Materials for energy recovery kg/fu Exported energy, detailed by energy carrier MJ/FU 1.4E E E E E

13 LCA results interpretation 12

14 Environmental positive contribution & comments Gypsum Industries Ltd (GIL) is the market leader in plasterboard & plaster manufacturing in Ireland. It is our policy to achieve the highest standards in Environmental responsibility. We are committed to identifying hazards and eliminating risks so as to prevent and control adverse environmental impact. We are committed to the efficient use of resources, minimisation of waste and prevention of pollution. We routinely set and review achievement of specific objectives and targets for continuous improvement in the field of environmental responsibility and comply with the standards of independently verified management systems including ISO 14,001 & ISO 50,001. GIL operates strict controls on all waste segregation activities, over 20 individual waste streams are in place across the site including metal, timber, cardboard and compostable waste. All internally generated waste is recycled on site, ensuring no production waste is landfilled. GIL uses innovative technology where possible to reduce energy consumption and has installed heat exchangers which utilise exhaust air from one piece of equipment to pre heat the air in another piece of equipment, thereby reducing the energy required to heat from ambient temperature. At our Mine site, we implemented an afforestation project which resulted in the planting of 40,000 trees including a mix of broadleaf and conifer species. References General principles The International EPD System PCR 2012:01 version 1.2 for Construction Products and CPC 54 construction services PCR The International EPD System Product Category Rules and PCR Basic Module. Construction Products and Construction Services. Version Saint Gobain Environmental Product Declaration Methodological Guide for Construction Products ISO EN Report SOL L1 Version dated April 2013 prepared for Saint-Gobain Standards: EN 15804: Sustainability of construction works Environmental Product Declarations Core rules for the product category of construction products. ISO 14025: Environmental labels and declarations Type III environmental declarations Principles and procedures. ISO 9001:2008 Quality management systems Requirements ISO 14001:2004 Environmental management systems Requirements with guidance for use BS OHSAS 18001:2007 Occupational Health and Safety Management BS EN 16001: 2009 Energy management systems BS 476-Part 4 Non-combustibility test for materials ISO 50001: 2011 Energy management system EN :2008: Gypsum binders and gypsum plasters. Definitions and requirements 13