Process information
| Key Data Set Information | |
| Location | SE |
| Geographical representativeness description | World Wide |
| Reference year | 2025 |
| Name |
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| Technical purpose of product or process | Plus Chair by Johanson Characterized by the distinctive plus sign on its backrest, the Plus Chair stands out with a strong visual identity that inspired its name. Designer Alexander explains: “I wanted the chair to have a clear identity. When figuring out how to attach the backrest to the frame, it occurred to me that the screw head could take the shape of a graphic symbol. That’s how PLUS was born.” The plastic parts are crafted entirely from 100% polypropylene, the chair balances form and function with a focus on sustainability and efficiency. Its smart, stackable design makes it an ideal choice for public and adaptable spaces. This declaration focuses on an in-depth study of Plus 08 |
| Classification |
Class name
:
Hierarchy level
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| General comment on data set | Data quality: Specific data for the product composition are provided by the manufacturer. They represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on registered EPDs according to EN 15804, Ostfold Research databases, ecoinvent and other LCA databases. The data quality of the raw materials in A1 is presented in the table below. A4 data is gathered 2021-2022 - Trafa.se The average distance for a Swedish heavy truck loaded with furniture in domestic traffic was around 143 km in 2022, and on average about 153 km during the period 2012-2022. Data from Trafa.se A5 data. The packaging is automatically disposed of at this stage. Maintenance data: B2 For vacuum cleaning. Assume 900 W effect, 30 seconds a week for 15 years For Cleaning with wet cloth, Assume 0,0005 m3 (½ liter) once a week for 15 years Allocation: The allocation is made in accordance with the provisions of EN 15804. Incoming energy and water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances. |
| Copyright | Yes |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
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| Biogenic carbon content |
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| Time representativeness | |
| Data set valid until | 2030 |
| Time representativeness description | 2025-05-14 - 2030-05-14 |
| Technological representativeness | |
| Technology description including background system | Volume 0.18 m³ - (excluding packaging) Volume 0.27 m³ - (including packaging) Total height 80 cm Total width 47 cm Total depth 49 cm Seat height 46 cm Seat width 46 cm Seat depth 38 cm Complied with technical standards: EN 16139:2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating Möbelfakta certified You can find all certifications and test results here: https://johansondesign.com/downloads/certificate |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
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| Compliance Declarations | |||||
| Compliance |
Compliance system name
EN 15804+A2
|
Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Compliance |
Compliance system name
|
Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Compliance |
Compliance system name
|
Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
Administrative information
| Data generator | |
| Data set generator / modeller |
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| Data entry by | |
| Time stamp (last saved) | 2025-08-22T08:50:31 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 7f744d0b-df39-45e0-a7b4-0bd3fc2af27c |
| Date of last revision | 2025-05-13T13:42:56.0433671Z |
| Data set version | 00.03.000 |
| Registration authority | |
| Registration number | NEPD-11051-9993 |
| 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