Process Data set: weber 410 Thinrender (weber 410 Ohutrappauslaasti) (en) en
Process information
| Key Data Set Information | |
| Location | FI |
| Geographical representativeness description | Nordic and Baltic countries |
| Reference year | 2023 |
| Name |
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| Use advice for data set | All processes from raw materials extraction to product transportation to the building site, assembly as well as end of life stage and phases beyond the system boundary (A1-A5, C1-C4, D) are included in the analysis. The basic production process comprises of mixing raw materials together. Ready mixed product is then packed into bags for delivery. The study is based on the most representative packaging variant. At assembly phase, water is added according to the instructions and it is mixed. Stage B is not considered. When building is de-constructed at the end-of-life, the structure with plaster integrated into it are crushed. 90% of crushed material is recycled and used to replace natural gravel in soil construction, remaining 10% being disposed to landfill. System boundaries (cradle-to-gate with options) are illustrated in the picture below. |
| Technical purpose of product or process | weber 410 Thinrender is sprayed or manually spread cement-based double-layer rendering plaster for masonry substrates indoors and outdoors. Suitable for mechanical or manual double-layer rendering for concrete, brick, block or lightweight concrete substrates, base and filling rendering in SerpoMin and SerpoTherm insulation plastering systems as well as the SerpoVent board plastering system. Also suitable as an bonding layer and levelling, for example on painted surfaces indoors. The product is fibre reinforced and low water absorptive and has excellent workability and adhesion. It is very water vapor permeable so that moisture in the structure can escape. Delivered in 25 kg and 1000 kg bags. GTIN 6415910021252 (25 kg), 6415990340830 (1000 kg). The composition of the product is described in the following table: |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. 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 | 2028 |
| Time representativeness description | "2023-09-09" - "2028-09-09" |
| Technological representativeness | |
| Technology description including background system | weber 410 Thinrender meets the requirements of EN 998-1:2016 (General purpose rendering/plastering mortar (GP)). Material consumption: approx. 1,5 kg/m²/mm Recommended layer thickness: For the whole levelling 2-10 mm, partial levelling up to 15 mm. With SerpoMin, SerpoTherm, SerpoVent and 2-layer rendering: 6-10 mm. Recommended water content: 5-6 L/25 kg More information in: www.fi.weber/julkisivuratkaisut-ja-tuotteet/pohja-ja-tayttorappauslaastit/weber-410-ohutrappauslaasti |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
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| Documentation of data quality management | |||||
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| Compliance Declarations | |||||
| Compliance |
Compliance system name
EN 15804+A2
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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
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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
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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) | 2023-09-09T17:07:22 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | b101dec0-3b76-4a55-846f-ab3124358991 |
| Date of last revision | 2023-06-28T07:19:49.835573Z |
| Data set version | 00.03.000 |
| Registration authority | |
| Registration number | NEPD-4636-3897-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