MasterRoc MP 355 1K DW

Environmental Impact

Product Details

Description

MasterRoc MP 355 1K DW is a single-component polyurethane injection resin certified for use in applications in contact with drinking water. Used to consolidate fractured ground and seal water inflow in tunnels and underground works near potable water systems.

Lifecycle Breakdown

Method: EN 15804+A2

EPD PDF Document

ENVIRONMENTAL PRODUCT DECLARATION IN ACCORDANCE WITH EN 15804+A2 & ISO 14025 MasterRoc MP 355 1K DW Master Builders Solutions EPD HUB, HUB-3167 Published on 11.04.2025, last updated on 11.04.2025, valid until 10.04.2030

2 MasterRoc MP 355 1K DW GENERAL INFORMATION MANUFACTURER Manufacturer Master Builders Solutions Address Ernst-Thaelman-Strasse 9, 39443 Stassfurt, Germany Contact details Sustainability-team@masterbuilders.com Website www.master-builders-solutions.com EPD STANDARDS, SCOPE AND VERIFICATION Program operator EPD Hub, hub@epdhub.com Reference standard EN 15804+A2:2019 and ISO 14025 PCR EPD Hub Core PCR Version 1.1, 5 Dec 2023 Sector Construction product Category of EPD Third party verified EPD Scope of the EPD Cradle to gate with option A5 and module D EPD author Natalia Kupferschmidt EPD verification Independent verification of this EPD and data, according to ISO 14025:  Internal certification  External verification EPD verifier Sarah Curpen, as an authorized verifier acting for EPD Hub Limited. The manufacturer has the sole ownership, liability, and responsibility for the EPD. EPDs within the same product category but from different programs may not be comparable. EPDs of construction products may not be comparable if they do not comply with EN 15804 and if they are not compared in a building context. PRODUCT Product name MasterRoc MP 355 1 K DW Place of production Staßfurt, Germany Period for data 01/01/2022 to 31/12/2022 Averaging in EPD No averaging ENVIRONMENTAL DATA SUMMARY Declared unit 1 kg Declared unit mass 1 kg GWP-fossil, A1-A3 (kgCO2e) 2.39 GWP-total, A1-A3 (kgCO2e) 2.37 Secondary material, inputs (%) 0 Secondary material, outputs (%) 0 Total energy use, A1-A3 (kWh) 0.7 Total water use, A1-A3 (m3e) 0

3 MasterRoc MP 355 1K DW PRODUCT AND MANUFACTURER ABOUT THE MANUFACTURER Master Builders Solutions is one of the leading suppliers of concrete admixtures and underground construction solutions worldwide. With over a century of experience in the construction industry, we leverage cutting-edge technologies, a global community of experts at the core of our business, as well as in-depth knowledge of local building needs to provide innovative and sustainable solutions. PRODUCT DESCRIPTION MasterRoc MP 355 1K DW is a one-component injection foam that prevents small to medium water ingress. MasterRoc MP 355 1K DW is a one-component polyurethane injection foam that only reacts when it comes into contact with moisture or water. It prevents small to medium water ingress in underground structures and is also suitable as a filler in water-bearing cavities. MasterRoc MP 355 1K DW unique properties: - Reacts in a humid environment - Good adhesion to wet surfaces - Forms a flexible foam Benefits of MasterRoc MP 355 1K DW - Prevents small to medium water ingress in underground structures. - Solvent-free Further information can be found at www.master-builders-solutions.com PRODUCT RAW MATERIAL MAIN COMPOSITION Raw material category Amount, mass- % Material origin Metals - - Minerals - - Fossil materials > 99 Germany Bio-based materials - - BIOGENIC CARBON CONTENT Product’s biogenic carbon content at the factory gate. Biogenic carbon content in product, kg C 0 Biogenic carbon content in packaging, kg C 0 FUNCTIONAL UNIT AND SERVICE LIFE Declared unit 1 kg Mass per declared unit 1 kg SUBSTANCES, REACH - VERY HIGH CONCERN The product does not contain any REACH SVHC substances in amounts greater than 0,1 % (1000 ppm).

4 MasterRoc MP 355 1K DW PRODUCT LIFE-CYCLE SYSTEM BOUNDARY This EPD covers the life-cycle modules listed in the following table. Product stage Assembly stage Use stage End of life stage Beyond the system boundaries A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D x x x MND x MND MND MND MND MND MND MND MND MND MND MND x Raw materials Transport Manufacturing Transport Assembly Use Maintenance Repair Replacement Refurbishment Operational energy use Operational water use Deconstr./demol. Transport Waste processing Disposal Reuse Recovery Recycling Modules not declared = MND. Modules not relevant = MNR. MANUFACTURING AND PACKAGING (A1-A3) The environmental impacts considered for the product stage cover the manufacturing of raw materials used in the production as well as packaging materials and other ancillary materials. Also, fuels used by machines, and handling of waste formed in the production processes at the manufacturing facilities are included in this stage. The study also considers the material losses occurring during the manufacturing processes as well as losses during electricity transmission. MasterRoc MP 355 1K DW is manufactured by dosing and then mixing the raw materials together in a reaction tank where the ingredients are mixed under heating and stirring conditions. After completion of the mixing step, the mixture is pumped into HDPE canisters. Filled canisters are further packaged on wooden pallets and wrapped on the pallet using packaging plastic film. TRANSPORT AND INSTALLATION (A4-A5) Transportation impacts occurred from final product delivery to the construction site (A4) is not modelled. The treatment of the packaging waste has been modelled in A5. The following assumptions were made: - Transport distance for packaging waste (A5) is considered 50 km. - Waste processing ratios for HDPE part of the primary packaging are 34.6% for recycling and reuse as plastic, 42.0% for incineration with 73% efficiency, and 23.4% sanitary landfill (A5) [Source: PlasticsEurope-CircularityReport-2022_2804-Light.pdf]. PRODUCT USE AND MAINTENANCE (B1-B7) This EPD does not cover the use phase. Air, soil, and water impacts during the use phase have not been studied. PRODUCT END OF LIFE (C1-C4, D) MasterRoc MP 355 1K DW is based on highly reactive polyurethane foams for injection used for water stopping. Once the product has reacted with water it becomes an inert material and remains in the place of application becoming an inseparable part of the material/structure it has been injected into. Further, the product contains no biogenic carbon. The conditions for exclusion of modules C1-C4 and module D according to EN 15804:2012+A2:2019 are met, and they have, therefore, not been included in this EPD. The benefits and loads of recycled and incinerated packaging (from A5) are modelled and included beyond the system boundary (D).

5 MasterRoc MP 355 1K DW MANUFACTURING PROCESS

6 MasterRoc MP 355 1K DW LIFE-CYCLE ASSESSMENT CUT-OFF CRITERIA The study does not exclude any modules or processes which are stated mandatory in the reference standard and the applied PCR. The study does not exclude any hazardous materials or substances. The study includes all major raw material and energy consumption. All inputs and outputs of the unit processes, for which data is available for, are included in the calculation. There is no neglected unit process more than 1% of total mass or energy flows. The module specific total neglected input and output flows also do not exceed 5% of energy usage or mass. ALLOCATION, ESTIMATES AND ASSUMPTIONS Allocation is required if some material, energy, and waste data cannot be measured separately for the product under investigation. All allocations are done as per the reference standards and the applied PCR. In this study, allocation has been done in the following ways: Data type Allocation Raw materials No allocation Packaging materials No allocation Ancillary materials Not applicable Manufacturing energy and waste No allocation AVERAGES AND VARIABILITY VP- Type of average No averaging Averaging method Not applicable Variation in GWP-fossil for A1-A3 - This EPD is product and factory specific and does not contain average calculations. LCA SOFTWARE AND BIBLIOGRAPHY This EPD has been created using One Click LCA EPD Generator. The LCA and EPD have been prepared according to the reference standards and ISO 14040/14044. Ecoinvent 3.8 and One Click LCA databases were used as sources of environmental data.

7 MasterRoc MP 355 1K DW ENVIRONMENTAL IMPACT DATA CORE ENVIRONMENTAL IMPACT INDICATORS – EN 15804+A2, PEF Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D GWP – total1) kg CO2e 2,25E+00 4,48E‐02 7,84E‐02 2,37E+00 MND 4,83E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐4,23E‐02 GWP – fossil kg CO2e 2,26E+00 4,48E‐02 8,03E‐02 2,39E+00 MND 4,82E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐4,26E‐02 GWP – biogenic kg CO2e ‐9,12E‐03 1,73E‐05 ‐1,91E‐03 ‐1,10E‐02 MND 1,16E‐04 MND MND MND MND MND MND MND MND MND MND MND 3,59E‐04 GWP – LULUC kg CO2e 3,95E‐05 1,65E‐05 3,35E‐05 8,96E‐05 MND 1,70E‐06 MND MND MND MND MND MND MND MND MND MND MND ‐1,74E‐06 Ozone depletion pot. kg CFC-11e 0,00E+00 1,03E‐08 1,06E‐09 1,14E‐08 MND 1,40E‐10 MND MND MND MND MND MND MND MND MND MND MND ‐1,74E‐09 Acidification potential mol H+e 1,19E‐04 1,90E‐04 2,81E‐04 5,90E‐04 MND 1,13E‐05 MND MND MND MND MND MND MND MND MND MND MND ‐8,12E‐05 EP-freshwater2) kg Pe 3,04E‐07 3,67E‐07 1,23E‐06 1,90E‐06 MND 3,36E‐08 MND MND MND MND MND MND MND MND MND MND MND ‐1,09E‐07 EP-marine kg Ne 0,00E+00 5,63E‐05 1,37E‐05 7,00E‐05 MND 4,73E‐06 MND MND MND MND MND MND MND MND MND MND MND ‐1,77E‐05 EP-terrestrial mol Ne 0,00E+00 6,22E‐04 1,55E‐04 7,76E‐04 MND 4,76E‐05 MND MND MND MND MND MND MND MND MND MND MND ‐1,98E‐04 POCP (“smog”)3) kg NMVOCe 0,00E+00 1,99E‐04 9,61E‐05 2,95E‐04 MND 1,30E‐05 MND MND MND MND MND MND MND MND MND MND MND ‐8,97E‐05 ADP-minerals & metals4) kg Sbe 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 ADP-fossil resources MJ 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Water use5) m3e depr. 0,00E+00 3,01E‐03 5,27E‐02 5,57E‐02 MND 1,55E‐03 MND MND MND MND MND MND MND MND MND MND MND ‐1,18E‐02 1) GWP = Global Warming Potential; 2) EP = Eutrophication potential; 3) POCP = Photochemical ozone formation; 4) ADP = Abiotic depletion potential For EP-freshwater, the required characterization method and data are in kg P-eq. Multiply by 3,07 to get PO4e 4,5) EN 15804+A2 disclaimer for Abiotic depletion and Water use and optional indicators except Particulate matter and Ionizing radiation, human health: The results of these environmental impact indicators shall be used with care as the uncertainties on these results are high or as there is limited experienced with the indicator ADDITIONAL ENVIRONMENTAL IMPACT INDICATORS – EN 15804+A2, PEF Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D Particulate matter Incidence 0,00E+00 5,16E‐09 9,38E‐09 1,45E‐08 MND 5,68E‐10 MND MND MND MND MND MND MND MND MND MND MND ‐7,38E‐10 Ionizing radiation6) kBq U235e 0,00E+00 3,20E‐03 6,13E‐03 9,33E‐03 MND 6,43E‐05 MND MND MND MND MND MND MND MND MND MND MND ‐2,50E‐04 Ecotoxicity (freshwater) CTUe 0,00E+00 6,05E‐01 2,53E‐01 8,58E‐01 MND 5,90E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐4,08E‐02 Human toxicity, cancer CTUh 0,00E+00 1,49E‐11 1,51E‐11 3,00E‐11 MND 6,83E‐12 MND MND MND MND MND MND MND MND MND MND MND ‐5,99E‐12 Human tox. non-cancer CTUh 0,00E+00 5,99E‐10 2,45E‐10 8,44E‐10 MND 9,49E‐11 MND MND MND MND MND MND MND MND MND MND MND ‐1,19E‐10 SQP7) - 7,30E‐02 7,75E‐01 2,39E‐01 1,09E+00 MND 2,08E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐3,82E‐03 6) EN 15804+A2 disclaimer for Ionizing radiation, human health: This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator 7) SQP = Land use related impacts/soil quality

8 MasterRoc MP 355 1K DW USE OF NATURAL RESOURCES Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D Renew. PER as energy8) MJ 0,00E+00 7,58E‐03 2,53E‐01 2,60E‐01 MND 7,60E‐04 MND MND MND MND MND MND MND MND MND MND MND ‐4,82E‐03 Renew. PER as material MJ 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Total use of renew. PER MJ 0,00E+00 7,58E‐03 2,53E‐01 2,60E‐01 MND 7,60E‐04 MND MND MND MND MND MND MND MND MND MND MND ‐4,82E‐03 Non-re. PER as energy MJ 0,00E+00 6,72E‐01 1,59E+00 2,26E+00 MND 1,47E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐6,63E‐01 Non-re. PER as material MJ 1,37E+00 0,00E+00 1,52E+00 2,88E+00 MND ‐1,52E+00 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Total use of non-re. PER MJ 1,37E+00 6,72E‐01 3,11E+00 5,15E+00 MND ‐1,50E+00 MND MND MND MND MND MND MND MND MND MND MND ‐6,63E‐01 Secondary materials kg 0,00E+00 1,87E‐04 4,93E‐04 6,79E‐04 MND 4,62E‐05 MND MND MND MND MND MND MND MND MND MND MND 1,26E‐02 Renew. secondary fuels MJ 0,00E+00 1,88E‐06 1,25E‐03 1,25E‐03 MND 3,89E‐07 MND MND MND MND MND MND MND MND MND MND MND 4,76E‐09 Non-ren. secondary fuels MJ 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Use of net fresh water m3 0,00E+00 8,71E‐05 2,05E‐03 2,14E‐03 MND 1,09E‐05 MND MND MND MND MND MND MND MND MND MND MND ‐2,94E‐04 8) PER = Primary energy resources. END OF LIFE – WASTE Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D Hazardous waste kg 0,00E+00 8,92E‐04 2,76E‐03 3,65E‐03 MND 1,23E‐04 MND MND MND MND MND MND MND MND MND MND MND ‐4,39E‐04 Non-hazardous waste kg 0,00E+00 1,46E‐02 9,55E‐02 1,10E‐01 MND 2,47E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐3,40E‐03 Radioactive waste kg 0,00E+00 4,50E‐06 3,02E‐06 7,52E‐06 MND 3,54E‐08 MND MND MND MND MND MND MND MND MND MND MND ‐1,45E‐07 END OF LIFE – OUTPUT FLOWS Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D Components for re-use kg 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Materials for recycling kg 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 1,23E‐02 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Materials for energy rec kg 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 1,51E‐02 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 Exported energy MJ 0,00E+00 0,00E+00 0,00E+00 0,00E+00 MND 0,00E+00 MND MND MND MND MND MND MND MND MND MND MND 0,00E+00 ENVIRONMENTAL IMPACTS – GWP-GHG - THE INTERNATIONAL EPD SYSTEM Impact category Unit A1 A2 A3 A1-A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 D GWP-GHG9) kg CO2e 2,26E+00 4,48E‐02 8,03E‐02 2,39E+00 MND 4,82E‐02 MND MND MND MND MND MND MND MND MND MND MND ‐4,26E‐02 9) This indicator includes all greenhouse gases excluding biogenic carbon dioxide uptake and emissions and biogenic carbon stored in the product as defined by IPCC AR 5 (IPCC 2013). In addition. the characterisation factors for the flows - CH4 fossil. CH4 biogenic and Dinitrogen monoxide - were updated in line with the guidance of IES PCR 1.2.5 Annex 1. This indicator is identical to the GWP-total of EN 15804:2012+A2:2019 except that the characterization factor for biogenic CO2 is set to zero.

9 MasterRoc MP 355 1K DW VERIFICATION STATEMENT VERIFICATION PROCESS FOR THIS EPD This EPD has been verified in accordance with ISO 14025 by an independent, third-party verifier by reviewing results, documents and compliancy with reference standard, ISO 14025 and ISO 14040/14044, following the process and checklists of the program operator for: • This Environmental Product Declaration • The Life-Cycle Assessment used in this EPD • The digital background data for this EPD This EPD has been generated by One Click LCA EPD generator, which has been verified and approved by the EPD Hub. THIRD-PARTY VERIFICATION STATEMENT I hereby confirm that, following detailed examination, I have not established any relevant deviations by the studied Environmental Product Declaration (EPD), its LCA and project report, in terms of the data collected and used in the LCA calculations, the way the LCA-based calculations have been carried out, the presentation of environmental data in the EPD, and other additional environmental information, as present with respect to the procedural and methodological requirements in ISO 14025:2010 and reference standard. I confirm that the company-specific data has been examined as regards plausibility and consistency; the declaration owner is responsible for its factual integrity and legal compliance. I confirm that I have sufficient knowledge and experience of construction products, this specific product category, the construction industry, relevant standards, and the geographical area of the EPD to carry out this verification. I confirm my independence in my role as verifier; I have not been involved in the execution of the LCA or in the development of the declaration and have no conflicts of interest regarding this verification. Sarah Curpen, as an authorized verifier acting for EPD Hub Limited. 11.04.2025