Process Data set: Leca®-sora 4-20 mm, Leca Finland (en)

Process Data set: Leca®-sora 4-20 mm, Leca Finland (en) en

Process information

Key Data Set Information
Location	FI
Geographical representativeness description	Finland
Reference year	2024
Name	Leca®-sora 4-20 mm, Leca Finland
Technical purpose of product or process	Lightweight expanded clay aggregate is a granular ceramic material made from natural clay. The clay is mixed with organic material, dried and expanded to 3-4 times its original volume in rotary kilns at temperatures of about 1150 °C. The output lightweight expanded clay aggregate granules, in the range 0-32 mm, are sieved and blended into different grades of products and distributed in bulk or in bags. The EPD describes results for production of lightweight expanded clay aggregate, grading 4-20 mm, at Leca Kuusankoski.
Classification	Class name : Hierarchy level EPDNorge: Construction / Insulation
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+A2. 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	Leca International
Quantitative reference
Reference flow(s)	Leca®-sora 4-20 mm, Leca Finland - 1.0 * 1.0 m3 (Volume)
Biogenic carbon content	Carbon content (biogenic): 0.0 kg Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until	2029
Time representativeness description	"2024-01-25" - "2029-01-25"
Publication date	2024-01-25
Technological representativeness
Technology description including background system	The relevant technical properties for Leca®-sora 4-20 mm are provided below: Loose bulk density (Test method: NS-EN 1097-3): 250 kg/m³ Grading (Test method: NS-EN 933-1): 4-20 mm Thermal conductivity (Test method: NS-EN 15732): 0,097 W/mK Reaction to fire (Test method:NS-EN 13820): A1

Modelling and validation

Subtype

specific dataset

LCA methodology report

NPCR 012:2018 Part B for Thermal insulation products

Data sources, treatment and representativeness

Documentation of data quality management

NPCR 012:2018 Part B for Thermal insulation products

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-5889-5176_Leca--sora-4-20-mm--Leca-Finland%282%29.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Elisabet Amat

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

ISO 14025

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

ISO 21930

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	LCA.no AS
Data entry by
Time stamp (last saved)	2024-12-08T14:35:40
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	6652cdc3-52f0-4509-abfb-c1c4acf92c5b
Date of last revision	2024-01-23T11:56:17.862802Z
Data set version	00.04.000
Registration authority	EPD Norway
Registration number	NEPD-5889-5176
Owner of data set	Leca International
Copyright	Yes
License type	Free of charge for all users and uses
Access and use restrictions	None
Publisher	EPD Norway

Environmental indicators

Indicators of life cycle

Indicator	Direction	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Use of renewable primary energy (PERE)	Input	MJ	0.1459	0.1424	667.6	0.2225	0.0941	0.06409	0.4434	0	0.5051	-129.1
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	0	0	0	0	0	0	0	0	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	0.1459	0.1424	667.6	0.2225	0.0941	0.06409	0.4434	0	0.5051	-129.1
Use of non renewable primary energy (PENRE)	Input	MJ	0.1586	11.19	303.3	17.69	17.39	11.85	31.42	0	14.11	-476.3
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	0	0	0	0	0	0	0	0	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	0.1586	11.19	303.3	17.69	17.39	11.85	31.42	0	14.11	-476.3
Use of secondary material (SM)	Input	kg	0	0	0.8156	0	0.008545	0.00582	0	0	0	-0.7037
Use of renewable secondary fuels (RSF)	Input	MJ	0.001323	0.004992	1.318	0.007781	0.002315	0.001577	0.01587	0	0.01048	-3.406
Use of non renewable secondary fuels (NRSF)	Input	MJ	0.0004135	0.01684	306.2	0.02608	0.03407	0.0232	0.05665	0	0.02263	-2.666
Use of net fresh water (FW)	Input	m3	0.001391	0.001267	0.2825	0.002012	0.0008954	0.0006099	0.003309	0	0.01736	-0.3166
Hazardous waste disposed (HWD)	Output	kg	0.0001158	0.0006095	0.3936	0.0009676	0.000512	0.0003488	0.001602	0	0	-0.0525
Non hazardous waste dispose (NHWD)	Output	kg	0.0007438	0.9371	3.251	1.537	0.0206	0.01403	1.502	0	62.5	-3.306
Radioactive waste disposed (RWD)	Output	kg	0.000001431	0.00007641	0.00178	0.0001207	0.0001208	0.00008225	0.0002142	0	0	-0.001416
Components for re-use (CRU)	Output	kg	0	0	0	0	0	0	0	0	0	0
Materials for recycling (MFR)	Output	kg	0	0	0.2026	0	0.008262	0.005715	0	187.5	0	-0.5712
Materials for energy recovery (MER)	Output	kg	0	0	0.03658	0	0.0001546	0.00001772	0	0	0	-0.03421
Exported electrical energy (EEE)	Output	MJ	0	0	0.03944	0	0.00008917	0.00006074	0	0	0	-0.07446
Exported thermal energy (EET)	Output	MJ	0	0	0.5966	0	0.001349	0.0009189	0	0	0	-1.127

Core environmental impact indicators

Indicator	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Disposal C4	Recycling Potential D
Abiotic depletion potential - fossil resources (ADPF)	MJ	0.1477	11.19	301.3	17.68	17.39	11.85	31.42	14.11	-476.2
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	7.675E-8	0.00001296	0.0002045	0.0000194	0.00000194	0.000001321	0.00005644	0.000004618	-0.0006218
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	0.00008913	0.002211	0.4791	0.003506	0.005701	0.003162	0.008517	0.00456	-0.3745
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	0.001162	0.0002961	0.02918	0.0004663	0.0002387	0.0001614	0.0008496	0.0005985	-0.1157
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	0.006211	0.6933	4E+1	1.089	1.273	0.8671	2.084	0.5127	-46.96
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	0.007381	0.6938	40.07	1.089	1.274	0.8673	2.085	0.5134	-47.1
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.000007802	0.0002144	0.04643	0.0003317	0.00009962	0.00006785	0.0007283	0.000126	-0.01834
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	0.008208	0.6938	40.84	1.089	0.1987	0.198	2.085	0.5129	-47.09
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	3.02E-7	0.000005519	0.0009161	0.000008663	0.000004602	0.000003134	0.00001636	0.000005811	-0.002333
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.0000272	0.0004804	0.1425	0.0007676	0.002094	0.00105	0.002526	0.001694	-0.04681
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	0.0003811	0.00536	1.631	0.008562	0.02308	0.01159	0.02794	0.0187	-0.5644
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	0.00008242	0.002101	0.4066	0.003362	0.006701	0.003556	0.008553	0.005353	-0.1525
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	1.1E-9	1.663E-7	0.000002866	2.625E-7	2.729E-7	1.859E-7	4.75E-7	1.941E-7	-0.000002766
Water (user) deprivation potential (WDP)	m3 world eqv.	53.47	8.769	4701	13.56	3.695	2.517	29.97	87.02	-880.9

Additional environmental impact indicators

Indicator	Unit	Raw material supply A1	Transport A2	Manufacturing A3	Transport A4	Installation A5	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
¹This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
²The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP)¹	kBq U235 eqv.	0.002142	0.04892	1.815	0.07729	0.07452	0.05076	0.1373	0	0.0644	-0.9883
Potential incidence of disease due to PM emissions (PM)²	disease incidence	1.123E-9	6.179E-8	0.00001616	1E-7	9.986E-8	6.203E-8	1.5E-7	0	9.731E-8	-0.000003488
Potential Soil quality index (SQP)²	unitless	0.0482	12.41	2975	20.27	2.207	1.503	21.66	0	54.32	-662.8
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	1.64E-10	8.007E-9	0.000002291	1.25E-8	8.036E-9	5.149E-9	2.5E-8	0	5.563E-9	-5.689E-7
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	8E-12	0	5.395E-8	0	1.08E-9	7.22E-10	0	0	3.13E-10	-2.1E-8
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	3.009	8.193	3998	12.93	9.517	6.482	23.14	0	7.697	-1152