| Tags | Dieser Datensatz ist Bestandteil der ÖKOBAUDAT. |
Process information
| Key Data Set Information | |
| Location | RER |
| Reference year | 2022 |
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| Use advice for data set | Scope: This verified EPD entitles the holder to bear the symbol of the Institut Bauen und Umwelt e.V. It exclusively applies to products produced in Europe and for a period of five years from the date of issue. This EPD may be used by members of DBC, EFCC, FEICA and IVK and their members provided it has been proven that the respective product can be represented by this EPD. For this purpose, a guideline is available at the secretariats of the four associations. The members of the associations are listed on their respective websites. System boundary: Modules A1, A2 and A3 are taken into consideration in the LCA: - A1 Production of preliminary products - A2 Transport to the plant - A3 Production incl. provision of energy, production of packaging as well as auxiliaries and consumables and waste treatment - A4 Transport to site - A5 Installation, product applied into the building during A5 phase operations and packaging disposal. The emission of VOC (Volatile Organic Compounds) is also considered in this module. The end of life for the packaging material considered is described below: -Incineration, for materials like wood. -Landfill, for inert material like metals (where used). -C1-C2-C3-D The building deconstruction (demolition process) takes place in the C1 module which considers energy production and consumption in terms of diesel and all the emissions connected with the fuel-burning process to run the machines. After the demolition, the product is transported to the end-of-life processing (C2 module) where all the impacts related to the transport processes are considered. For precautionary principle and as a worst-case scenario, thermal treatment is the only end-of-life scenario considered. This is modelled by the incineration process (module C3) where the product ends its life cycle. Module D accounts for potential benefits that are beyond the defined system boundaries. Credits are generated during the incineration of wastes and related electricity produced that are occurring in the A5 module. |
| Technical purpose of product or process | Products based on epoxy-resins are used for the following applications: Module 1: Reactive products for protecting and repairing concrete structures Products for increasing the durability of concrete and reinforced concrete structures as well as for new concrete and for maintenance and repair work (requirements 1.1), products used to restore and/or to replace defective concrete and to protect reinforce-ment, necessary to extend the service life of a concrete structure exhibiting deterioration (require-ments 1.2), products for structural bonding of strengthening materials to an existing concrete structure (requirements 1.3) and products for concrete injection for filling cracks, voids and interstices in concrete (requirements 1.4) Module 2: Liquid-applied roof waterproofing kits Reactive products for waterproofing roof constructions which are applied on site Module 3: Reactive products for liquid-applied bridge deck waterproofing kits Products for liquid-applied waterproofing for use on concrete bridge decks Module 4: Reactive products for watertight covering kits Products for waterproofing floors and/or walls in wet rooms inside buildings Module 5: Reactive products for liquid-applied waterproofings Liquid applied products for waterproofing of buildings Module 6: Screed material, floor screeds and decorative floors Products for screed/synthetic resin screed and decorative floors for use in floor constructions Module 7: Reactive products for waterproofing and/or for pre-treating mineral substrates Products to protect mineral substrates from the ingress of water |
| Classification number | 5.8.01 |
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| General comment on data set | This EPD comprises reactive products based on epoxy (EP) resin and hardening agent; the Volatile Organic Compound (VOC) content is >18 %, ≤50 % (VOC definition according to Decopaint Directive). The aqueous systems can be formulated as aqueous dispersions on the resin or hardening agent side. They comply with multiple, often specific functions in the construction, furnishing and repair of structures. The product displaying the highest environmental impacts was used as a representative product for calculating the Life Cycle Assessment results (worst-case approach). |
| Copyright | Yes |
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| Data set valid until | 2027 |
| Technological representativeness | |
| Technology description including background system | This EPD comprises reactive products based on epoxy (EP) resin and hardening agent; the Volatile Organic Compound (VOC) content is >18 %, ≤50 % (VOC definition according to Decopaint Directive). The aqueous systems can be formulated as aqueous dispersions on the resin or hardening agent side. They comply with multiple, often specific functions in the construction, furnishing and repair of structures. According to the Model EPD system (IBU) and the guideline and the substance list (available for members of the trade associations FEICA, EFCC, IVK and DBC), the environmental impacts of the substances are condensed to a single score; the single score of a formulation is calculated based on the single score of the substances. The products are grouped according to their single score (group 1 to 5), the formulation displaying the highest environmental impacts was used as a representative product for calculating the Life Cycle Assessment results (worst-case approach). Technical data: The density of the products is between 1,0 and 2,5 g/cm³, other relevant technical data can be found in the manufacturer’s technical documentation. Module 1: Reactive products for protecting and repairing concrete structures 1.1 The requirements on essential characteristics for all intended uses in accordance with EN 1504-2, Tables 1 and 5 must be maintained. These are: - Permeability to CO2 (EN 1062-6) - Water vapour permeability (EN ISO 7783-1/-2) - Capillary absorption and permeability to water (EN 1062-3) - Adhesive strength by pull-off test (EN 1542) 1.2 The requirements on essential characteristics for all intended uses in accordance with EN 1504-3, Tables 1 and 3, must be maintained. These are - Compressive strength (EN 12190) - Chloride content (EN 1015-17) - Adhesive strength by pull-off test (EN 1542) 1.3 Essential characteristics for all intended uses in accordance with EN 1504-4, Tables 3.1 and 3.2 (manufacturer's declaration of performance) 1.4 Requirements on essential characteristics for all intended uses in accordance with EN 1504-5, Table 3: - Injectability (EN 1771) - Viscosity (EN ISO 3219) Further essential characteristics in accordance with the manufacturer's technical documentation/declaration of performance Module 2: Liquid-applied roof waterproofing kits The minimum requirements of EAD 030350-00-0402 'Liquid-applied roof waterproofing kits' must be maintained. The essential characteristics are to be specified in accordance with the European technical assessment (ETA, specification no.). Module 3: Reactive products for liquid-applied bridge deck waterproofing kits The minimum requirements of ETAG 033 'Liquid-applied bridge deck waterproofing kits' must be maintained. The essential characteristics are to be specified in accordance with the European technical assessment (ETA, specification no.). Module 4: Reactive products for watertight covering kits The minimum requirements of EAD 030352-00-0503 'Liquid applied watertight covering kits for wet room floors and/or walls' must be maintained. The essential characteristics are to be specified in accordance with the European Technical Assessment (ETA, specification no.). Module 5: Reactive products for liquid-applied waterproofings The minimum requirements of the 'Test principles regarding the issuing of general building authority inspection test certificates for liquid applied products for waterproofing of buildings' (PG-FLK) must be maintained. The characteristics for the proof of usability are to be specified in accordance with the 'Test principles for granting general building authority test certificates for liquid applied polymer products for waterproofing buildings'. Module 6: Screed material, floor screeds and decorative floors The requirements on essential characteristics according to EN 13813 'Screed material and floor screeds – Screed materials – Properties and requirements' must be maintained. For synthetic resin screeds, these are: - Bond strength (EN 13892-8) - Reaction to fire (EN 13501-1) Further essential characteristics in accordance with the manufacturer's technical documentation/declaration of performance Module 7: Reactive products for waterproofing and/or for pre-treating mineral substrates Essential characteristics in accordance with the manufacturer's technical documentation Declared unit: This EPD refers to the declared unit of 1 kg of product based on epoxy-resin, group 1; applied into the building with a density of 1 - 2.50 g/cm³ in accordance with the IBU PCR part B for reaction resin products. The results of the Life Cycle Assessment provided in this declaration have been selected from the product with the highest environmental impact (worst-case scenario). Depending on the application, a corresponding conversion factor such as the density to convert volumetric use to mass must be taken into consideration. The Declaration type is according to EN 15804: Cradle to gate with options, modules C1–C3, and module D (A1–A3, C, D) and additional modules (A4-A5). |
Modelling and validation
| Subtype | template dataset | ||||
| LCA methodology report | |||||
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| Compliance |
Compliance system name
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Approval of overall compliance
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Nomenclature compliance
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Methodological compliance
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Review compliance
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Documentation compliance
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Quality compliance
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Administrative information
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| Time stamp (last saved) | 2022-08-29T12:15:11.805 |
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| Publication and ownership | |
| UUID | 87cc61ae-d50d-4d5f-8daa-d62e1e118427 |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-DBC-20220178-IBF1-EN |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle