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Data set: Construction gypsum, Synthetic construction gypsum and Anhydrite DOLINA NIDY (00.03.000)

Most recent version of this data set:00.04.001

Other versions:00.04.000

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Full name Construction gypsum, Synthetic construction gypsum and Anhydrite DOLINA NIDY

Location

Reference year 2019

Valid until 2024

Reference flow(s) Construction gypsum, Synthetic construction gypsum and Anhydrite DOLINA NIDY - 1.0 * 1.0 (Mass)

Type EPD

Parameterized? no

LCIA results included? yes

Category

Synonyms

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General comment The values determined to calculate the LCA originate from verified Dolina Nidy inventory data. The data for the processes come from the following databases: Ecoinvent v.3.5, specific EPDs, ELCD, Ullmann’s, ITB-Data. Specific data quality analysis was a part of external ISO 14001 audit. Characterization factors are CML ver. 4.2 based on EN 15804:2013+A1 version (PN-EN 15804+A1:2014-04). The allocation rules used for this EPD are based on general ITB PCR A. Production of the gypsum binders and anhydrite is a line process in two production plants of Dolina Nidy in Leszcze and Konin (Poland). Allocation was done on product mass basis. All impacts from raw materials extraction are allocated in A1 module of the EPD (including materials and energy consumption, transportation, emissions and wastes resulting from the production of the gypsum plasters). 100% of impacts from line production of Dolina Nidy were inventoried and were allocated to the the gypsum binders and anhydrite production. Municipal waste and waste water of Leszcze and Konin factories were allocated to module A3. Energy supply was inventoried for whole production processes. Emissions in the factories were measured and were allocated to module A3. The life cycle analysis of the declared products covers “Product Stage”, A1-A3 modules (Cradle to Gate) in accordance with EN 15804+A1 and ITB PCR A. The details of systems limits are provided in product technical report. All materials and energy consumption inventoried in factories and were included in calculation. In the assessment, all significant parameters from gathered production data are considered, i.e. all material used per formulation, utiliZed thermal energy, internal fuel and electric power consumption, direct production waste, and all available emission measurements. It can be assumed that the total sum of omitted processes does not exceed 5% of all impact categories. In accordance with EN 15804+A1, machines and facilities (capital goods) required for and during production are excluded, as is transportation of employees.

LCI Method Principle

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Independent external review by Ph.D. Eng. Halina Prejzner

License and access conditions Copyright yes License type Free of charge for all users and uses

Owner of data set Atlas Sp. z o.o.

Technical purpose Dolina Nidy is a manufacturer of gypsum and anhydrite binders for further processing (dry powder products). These binders are based on two types of raw materials: natural, exploit from gypsum quarry, and FGD gypsum. FGD gypsum is a synthetic product derived from flue gas desulfurization systems at electric power plants. Both natural and FGD gypsum are inert, non-toxic materials, harmless to human life in their natural state. They have Radiation Hygiene Certificate and in 2010 have been registered in accordance with REACH Regulation (EC) No 1907/2006 (registration number 01-2119444918-26-0138). Gypsum and anhydrite binders are produced according to EN 13279-1:2008 standard.

Input Products No records found.

Co-Products No records found.

Data set version 00.03.000

Time stamp (last saved) 2022-04-14T15:47:48

Data set format

Other versions 00.04.001 00.04.000

Compliance systems EN 15804 (Overall compliance: Fully compliant) ISO 14025 (Overall compliance: Fully compliant) ISO 21930 (Overall compliance: Fully compliant)

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