Process information
| Key Data Set Information | |||
| Location | EU-27 | ||
| Reference year | 2024 | ||
| Name |
| ||
| Use advice for data set | Scope: This EPD is an average EPD and applies for the following specific SINIAT produts brand developed by Etex Building Performace S.p.A: Montante PregyMetal C75-50x1, Montante PregyMetal C100-50x1, Montante PregyMetal C150-50x1. This EPD was developed from data collected at the Etex Building Performace S.p.A steel profile factory located in Corfinio. CAP 67030 (AQ), Italy, producing 100% of the total production of these products. Data refers to year 2021. The EPD is a cradle-to-gate with options EPD and covers Siniat PregyMetal steel profiles with 1mm thickness. System boundary: This EPD is a cradle-to-gate with options EPD, covering the following life cycle stages: steel structures manufacturing (modules A1-A3), including the production of the steel rolls, the transport to the manufacturing site, as well as impacts due to energy consumption, as well as auxiliary materials, waste treatment; transport of the steel structures from the manufacturing to the building site (module A4), Installation (module A5), including the production of auxiliaries and of waste deriving from packaging; emissions during the use phase (modules B). No emissions occur during the Etex Building Performace S.p.A steel structure use phase; end-of-life (modules C1-C4), including impacts from manual deconstruction, transport of waste to treatment facility, and waste processing and waste disposal. The scenario studied considers 90% of the structure recyclable (C3) and 10% sent to landfill (C4); benefits and loads beyond the system boundaries (D). | ||
| Technical purpose of product or process | Siniat PregyMetal profiles covered by this EPD are used in all construction types (residential, commercial, healthcare, ...new or renovation), to build drywall systems. The various profiles can be used as vertical plasterboard frames, with improved stiffness and mechanical properties for high walls. They can be considered easy to install products. Possible plasterboard frames fields of application are for interior use, for walls and ceilings. | ||
| Classification |
Class name
:
Hierarchy level
| ||
| General comment on data set | Siniat PregyMetal profiles covered by this EPD are used in the construction sector as a support framing for plasterboard walls: - 'C' studs Montanti sp.1mm, reinforced profiles that constitute the vertical structures of the wall frames. The galvanized carbon steel profiles here studied have a Z100 zinc coating (100 g/m2 as minimum weight), mainly used for internal walls and counter-walls. The EPD covers the Italian version of the steel profiles for plasterboard drywall systems. The EPD refers to 1 average kg of steel profiles with coating and 1mm thickness. | ||
| Copyright | Yes | ||
| Owner of data set | |||
| Quantitative reference | |||
| Reference flow(s) |
| ||
| Time representativeness | |||
| Data set valid until | 2029 | ||
| Technological representativeness | |||
| Technology description including background system | The production process consists in cutting, modeling, and drilling of channels, studs and metal tracks. The raw materials first arrive at the plants in the form of rolls of galvanized steel, separated from each other by wooden slats, bound by plastic straps and subsequently stored inside the Company's warehouse. The actual process begins when the rolls of raw material are placed at the beginning of special machines that work the profiles. Initially, the steel coil is unrolled and passes through a set of rollers that gives the desired shape (U or C). Subsequently, the profile thus formed passes through a machine that drills it according to pre-established schemes. Finally, the formed and perforated steel structures are cut in length according to predetermined measures. The finished products are then grouped and held together by plastic strapping and separated from each other with wooden slats. Technical data: Detailed technical information is available in the specific product data sheets at www.siniat.it. - Performance data of the product in accordance with the declaration of performance with respect to its essential characteristics according to UNI EN 14195:2005 - Tensile strenght: ≥ 300 N/mm2 - Quality steel grade: DX51 D+Z100 - Class of reaction to fire performance: A1 Declared unit: The LCA results presented in this EPD are related to 1 kg of average steel profile with 1mm thickness. The arithmetic mean was carried out between the environmental impact results of the different products considered. | ||
Modelling and validation
| Subtype | average dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
| |||||
| Compliance Declarations | |||||
| Compliance |
Compliance system name
|
Approval of overall compliance
|
Nomenclature compliance
|
Methodological compliance
|
Review compliance
|
Documentation compliance
|
Quality compliance
|
| Compliance |
Compliance system name
|
Approval of overall compliance
|
Nomenclature compliance
|
Methodological compliance
|
Review compliance
|
Documentation compliance
|
Quality compliance
|
Administrative information
| Commissioner and goal | |
| Commissioner of data set | |
| Data generator | |
| Data set generator / modeller | |
| Data entry by | |
| Time stamp (last saved) | 2024-03-12T00:00:00 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 92a13cd4-9d7a-4a2f-9d42-01bef3d6ae14 |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-ETE-20240003-IBC1-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