| Tags | Dieser Datensatz ist Bestandteil der ÖKOBAUDAT. |
Process information
| Key Data Set Information | |||
| Location | DE | ||
| Reference year | 2022 | ||
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| Use advice for data set | Scope: This document refers to the injectable mortar HIT-HY 270 with its packaging. For the compilation of the life cycle assessment, specific data were collected from the factory in Kaufering, Germany, of the HILTI AG. Data from the year 2018 are used, which correspond to the annual average. The owner of the declaration shall be liable for the underlying information and evidence; the IBU shall not be liable with respect to manufacturer information, life cycle assessment data and evidences. The EPD was created according to the specifications of EN 15804+A2. In the following, the standard will be simplified as EN 15804. System boundary: The type of the EPD is cradle to grave. The following information modules are defined as system boundaries in this study: A1 – Raw material supply: Production and packaging of the raw materials to be supplied to the manufacturer. All processes are included from cradle to gate. A2 – Transport (to manufacturing site): Transportation of all the raw materials and their packaging between their production site and the manufacturing site, for all transport modes (sea, road). A3 – Manufacturing: Production, supply and use of energy sources at the manufacturing sites (electricity, biomass and natural gas). Green electricity from wind turbines is considered for the whole manufacturing process. Production and transport of production losses, final product packaging and other inputs. End-of-life of production waste (hazardous, non-hazardous and recyclable), production losses and raw material packaging, including waste and losses transportation, processing and disposal. A4 – Transport (to construction site) Transportation of packaged products from the manufacturing site to the construction site, including potential in-betweens (retailer, workshop, etc.). A5 – Installation-Construction electricity consumption for drilling and injectingElectricity consumption for injecting (in case of injection with electrical dispenser). Production of the construction losses. Provision and end-of-life of tools and accessories for injectable mortars (manual or electrical dispenser with or without battery and with cartridge holder). End-of-life of hazardous construction losses and packaging (uncured mortar and soiled packaging) and non-hazardous construction losses (cured mortar and unsoiled packaging): including waste transportation, processing and disposal. C1 – Deconstruction/demolition Diesel for building demolition. C2 – Transport (to waste processing) Transportation to waste processing facility. C4– Waste disposal Treatment and disposal of plastic to sanitary landfill. For the environmental impact, the use of green electricity (stage A3) was calculated taking into account the residual electricity mix for the remaining electricity. The proportion of the electricity demand covered by green electricity in the total electricity demand is 100%. | ||
| Technical purpose of product or process | Hilti HIT-HY 270 serves for safely securing of threaded rods and masonry. Hilti HIT-HY 270 is a component of the Hilti SAFEset concept. Hilti SAFEset is an approved system which makes anchor installation an easier, safer and faster process. It significantly improves the robustness of fastening and dramatically reduces the possibilities of error during installation. As part of SAFEset HIT-HY 270 can be installed with approved Hilti Hollow Drill bits and vacuum cleaners that drill and clean the hole in one step for virtually dust-free installation. When use with Hilti HIT-Z rod as part of the SAFEset, no cleaning of the borehole is required. The use of Hilti HDE-22 dispenser with Volume Calculator app leads to no under or over fill, reducing underfilling related risks and minimizing mortar wastage. | ||
| Classification number | 1.4.05 | ||
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| Copyright | Yes | ||
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| Data set valid until | 2027 | ||
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| Technology description including background system | Most raw materials are sourced from Europe. The transport is exclusively by truck for the European raw materials, and by truck and by ship for the others. Chemical mortars are usually two-component systems consisting of a binder and a hardener. One of the base components of the binder is the reactive resin which in the case of HIT-HY 270 is produced in Kaufering. The resin production process is a chemical reaction of the corresponding educts to a basic resin with subsequent mixing of the basic resin with different reactive diluents to a reactive resin. This process is controlled and monitored by process control technology. The production of chemical mortars consists of a mixing process and a filling process of the respective single components (binder and hardener) and their subsequent union to a two-component system (container). Here as well process control technology is used to weigh and mix solid and liquid compounds according to specification. In the next step both well-mixed components run through an automized filling line in which each of the processed masses is filled into a tubular foil bag. Finally the single components are united in one container. The two-pack foil bags are packed into cardboard boxes and then finally shipped. The manufacturing plant of HIT-HY 270, Hilti GmbH Industriegesellschaft für Befestigungstechnik, Hiltistr. 6, 86916 Kaufering, Germany, is certified according to ISO 9001. The guideline defines international standards for quality and process management. The following flowcharts illustrate the underlying production process Illustration: Production process of the reaction resin mixture Illustration: Production process of the packaging Declared unit: The declared product is a HILTI injection mortar HIT-HY 270. The declared unit refers to one kilogram of reaction resin product in the required mixing ratio of the two components. The packaging of 0,144 kg/kg of product is also included in the calculation. The following table shows the data of the declared unit. | ||
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
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| Documentation of data quality management | |||||
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| Compliance Declarations | |||||
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Approval of overall compliance
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Nomenclature compliance
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Methodological 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) | 2022-06-20T11:17:19.983 |
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| Publication and ownership | |
| UUID | e79e3ca3-856b-45f7-b692-e099d99ad9ae |
| Data set version | 00.03.000 |
| Registration authority | |
| Registration number | EPD-HIL-20220123-IBA1-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