Process information
| Key Data Set Information | |||
| Location | EU-27 | ||
| Reference year | 2024 | ||
| Name |
| ||
| Use advice for data set | Scope: This EPD is an average EDP and applies for the following specific SINIAT produts brand developed by Etex Builfding Performace S.p.A: Montante PregyMetal AquaBoard C50/50 (or Montante PregyMetal XT C50/50), Montante PregyMetal AquaBoard C75/50 (or Montante PregyMetal XT C75/50), Montante PregyMetal AquaBoard C100/50 (or Montante PregyMetal XT C100/50), Montante PregyMetal AquaBoard C150/50 (or Montante PregyMetal XT C150/50), Profilo PregyMetal AquaBoard S6027 BA, Guida PregyMetal AquaBoard U50/40 (or Guida PregyMetal XT U50/40), Guida PregyMetal AquaBoard U75/40 (or Guida PregyMetal XT U75/40), Guida PregyMetal AquaBoard U100/40 (or Guida PregyMetal XT U100/40), Guida PregyMetal AquaBoard U150/40 (or Guida PregyMetal XT U150/40), Guida PregyMetal AquaBoard U28/28 (or Guida PregyMetal XT U28/28), Profilo PregyMetal Aquaboard S6027 BA (or Profilo Pregymetal XT S6027 BA) This EPD was developed from data collected at the Etex Building Performace S.p.Asteel 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 AquaBoard steel profiles. 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: - Interior use, for walls and ceilings, - Exterior use, for facade, sheathing walls, ceilings and eaves. | ||
| Classification |
Class name
:
Hierarchy level
| ||
| General comment on data set | Siniat PregyMetal AquaBoard profiles covered by this EPD are used in the construction sector as a support framing for plasterboard walls and ceilings. Three main groups can be distinguished: - 'U' tracks Guide, profiles that, on the floor and ceiling, block the foot and head of the vertical studs of the wall warps, - 'C' studs Montanti, profiles that constitute the vertical structures of the wall frames, - 'C' channels Profili, profiles used to form the frame for a suspended ceiling system. The galvanized carbon steel profiles here studied have a AZ150 aluminum and zinc coating (150 g/m2 as minimum weight), mainly used for external walls and ceilings or internal high humidity areas. The EPD covers the Italian version of the steel profiles for plasterboards drywall system. The EPD refers to 1 average kg of steel profiles with coating. | ||
| 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+AZ150 - 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 0,6mm 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 | 5d2ccac4-326e-4c68-b8c9-24a1998ae556 |
| Data set version | 00.02.000 |
| Registration authority | |
| Registration number | EPD-ETE-20240005-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