Process information
| Key Data Set Information | |||
| Location | DE | ||
| Reference year | 2024 | ||
| Name |
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| Use advice for data set | Scope: This Environmental Product Declaration refers to the following products manufactured by FDT Flachdach Technologie GmbH at its Mannheim plant: Rhepanol hg 1.5 mm Rhepanol hg 1.8 mm The EPD covers the production of the roofing membrane, the transport of the product to the construction site, the installation of the roofing membrane, the incineration, and the ensuing benefits for the next product system. The LCA results listed in this EPD refer to a thickness of 1.5 mm. Using the formula in Section 5, all results can be converted to 1.8 mm. System boundary: The EPD type is in accordance with EN 15804+A2. This is an EPD from the cradle to the factory gate with options, Modules C1-C4 and Module D (A1-A3 + C + D and additional Modules A4 and A5). The individual life cycle stages are described below. Modules A1-A3 The product stage comprises Modules A1 (production and upstream chains of the raw materials used), A2 (transport to the production site), and A3 (energy and waste flows and packaging materials). Modules A4-A5 These modules include the transport to the construction site (A4) and utilisation of the packaging material (A5). Module C1: In this module, the manual dismantling of the roofing membranes is declared so that the associated environmental impacts are not relevant. Module C2 This module declares the transport of the used roofing membranes for waste management at the end of product life. Module C3 This module includes the thermal utilisation (100%) of the roofing membranes in a waste incineration plant (MVA) with an R1 value > 0.6. Module C4 Landfilling is not of relevance for the roofing membranes. Module D The potential benefits for the next product system are declared in this module. In addition, potential credits from the utilisation of packaging from Module A5 are indicated. | ||
| Technical purpose of product or process | Rhepanol hg is suitable for sealing green, gravel ballasted or used roofs. Rhepanol hg is also used as a damp-proof sheet (type A) and as a tanking sheet (type T). The manufacturers installation instructions must be maintained during processing. | ||
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| General comment on data set | Rhepanol hg is a multi-layer polyisobutylene (PIB) synthetic roofing membrane comprising PIB of high molecular weight, co-polymers and functional additives as well as an internal glass fleece layer. Rhepanol hg seams are hot air welded. The LCA results listed in this EPD refer to a thickness of 1.5 mm. Using the formula in Section 5, all results can be converted to 1.8 mm. | ||
| Copyright | Yes | ||
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| Data set valid until | 2029 | ||
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| Technology description including background system | The Rhepanol hg compound is produced by a mixer in which the individual raw materials are combined to form a homogeneous mass before being granulated. The granulate is added to a calendar via another mixing extruder and mixing roll which shapes the lower foil layer. In another process step, the top foil layer is manufactured the same way. The synthetic membranes and glass fleece are then joined by friction-locking. The manufacturing process is rounded off with packing the roofing membranes. Production is subject to continuous measurement of product quality as part of the implemented quality management system in accordance with ISO 9001 and the energy management system in accordance with ISO 50001. The certification agency is TÜV Süd Management Service. Furthermore, external quality inspections (external monitoring) are carried out by an external, recognised state materials testing institute as well as further quality audits for approvals in the export sector. Declared unit: The declared unit is 1 m produced Rhepanol hg roofing membrane with a sealing layer of 1.5 mm. | ||
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
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| Documentation of data quality management | |||||
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| Compliance |
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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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| 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) | 2024-08-23T00:00:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 27aea156-0c71-441f-9945-b0d3fb4c6c87 |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-FDT-20240154-IBA1-DE |
| 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