Process information
| Key Data Set Information | |||
| Location | EU-27 | ||
| Reference year | 2024 | ||
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| Use advice for data set | Scope: The document relates to the stainless steel HST4-R portfolio as a leading Hilti wedge anchor product group. The HST4 wedge anchors portfolio consists of a diameter range from M8 - M20 and a standard length portfolio of 50mm-260mm. The declared product for this specific EPD is the HST4-R M10x90, which represents one of the most commonly used and produced items in the stainless steel portfolio. System boundary: Type of EPD: cradle to factory gate with options. The following information modules are defined as system boundaries in this study: Production stage (A1- A3): - A1, raw material extraction, - A2, transport to the manufacturer, - A3, production. End of life (C1- C4): - C1, dismantling/demolition, - C2, transport, - C3, waste treatment , - C4, disposal. Reuse, recovery and recycling potential (D) In order to accurately record the indicators and environmental impacts of the declared unit, a total of 8 information modules are considered. The information modules A1 to A3 describe the provision of materials, transport to the production site and the production processes of the product itself. The primary products are sourced from the European Union. Transport is by lorry. The following flow charts illustrate the underlying production process. Illustration 1: Information module A1 to A3 of product Illustration 2: Information module A1 to A3 of packaging In the information modules C1 to C4, the deconstruction or demolition from the building, the transport to waste disposal,the waste treatment and disposal of the product are recorded.Furthermore, reuse, recovery and recycling potentials arereported in information module D. | ||
| Technical purpose of product or process | The core use of the product is in various construction sites including but not limited to commercial, residential, industrial and infrastructure. The main applications for the HST4 wedge anchor is in the structural connection of baseplates to concrete base materials, in instances like Structural Steel members, Handrails and Balustrades, Faade connections and MEP/services connections. | ||
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| General comment on data set | HST4 is a performance concrete wedge expansion anchor used to resist static and seismic structural loads in the construction industry (residential, industrial, infrastructure, etc.).The HST4 stainless steel variant of the HST4 family is described further in this report. For the placing of the product on the market in the European Union European Free Trade Association EU/EFTA) (with the exception of Switzerland) Regulation (EU) No. 305/2011 (CPR) applies. The product needs a declaration of performance taking into consideration the following European Technical Approval ETA-21/0878 assessed based on EAD 330232-01-0601-v03 'Mechanical fasteners with variable embedment depth for use in concrete'. For the application and use the respective national provisions apply | ||
| Copyright | Yes | ||
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| Time representativeness | |||
| Data set valid until | 2029 | ||
| Technological representativeness | |||
| Technology description including background system | HST4 is a high performance concrete wedge expansion anchor. used to resist static and seismic structural loads in the construction industry. Construction industry (housing, industry, infrastructure, The stainless steel variant HST4 of the HST4 family is presented below. described further in this report. For the placing of the product on the market in the European Union Union European Free Trade Association EU/EFTA) (with the exception of Switzerland) Regulation (EU) No. 305/2011 (CPR). The product requires a declaration of performance that takes into account the following points taking into account the following European Technical Approval. ETA-21/0878 assessed based on EAD 330232-01-0601-v03. Mechanical fasteners with variable embedment depth for use in concrete. Technical data: Performance data of the product in accordance with the declaration of performance with respect to its essential characteristics according to ETA-21/0878 and the relevant product technical data sheets. Declared unit: The declared product is the HST4-R M10x90 5-40 from HILTI AG. The declared unit refers to 1 kg of bolt anchor. Packaging is also included in the calculation, as Hilti sells the product with packaging. The declared unit is stated in [kg]. | ||
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
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| Compliance Declarations | |||||
| 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
| Commissioner and goal | |
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| Data generator | |
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| Time stamp (last saved) | 2024-06-04T00:00:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 2b6fb7c9-1568-4c7f-88b6-84fbc0237bf2 |
| Data set version | 00.04.000 |
| Registration authority | |
| Registration number | EPD-HIL-20240045-CBA2-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