Environmental Product Declaration
Stonkote CE4
by Stonhard
Environmental Product Declaration (EPD) for Stonkote CE4, manufactured by Stonhard. Declaration SmartEPD-2024-044-0201-01, prepared according to EPD International PCR for Construction Products 2019:14 (EN 15804:A2:2019/AC:2021) v1.3.2, valid until October 30, 2029.
- Declared unit
- 1 kg of product
- Valid until
- October 30, 2029
- PCR
- EPD International PCR for Construction Products v1.3.2
Declaration details
- Manufacturer
- Stonhard
- Program operator
- Smart EPD
- Declaration number
- SmartEPD-2024-044-0201-01
- Date of issue
- October 30, 2024
- Valid until
- October 30, 2029
- Product category rules (PCR)
- EPD International PCR for Construction Products 2019:14 (EN 15804:A2:2019/AC:2021) v1.3.2 (version 1.3.2)
- Standard
- ISO 14025:2006 and EN 15804:2012+A2:2019/AC:2021
- Declared unit
- 1 kg of product
- System boundary
- Cradle to gate with other options (A1 - A3, A4, A5, C1-C4, D)
- Product specificity
- Product Specific
- Manufacturing specificity
- Facility Specific
- Manufacturing plant
- Stonhard Alghero (Alghero, Sassari, Italy)
- Product category
- Finishes › Flooring › OtherFlooring
- Product SKU
- 3344A,3962B
- Verifier
- Ranjani Theregowda, Smart EPD LLC
- LCA software
- SimaPro 9.5
- Program instructions
- Smart EPD General Program Instructions v.1.0, November 2022
Life cycle assessment results
Results per 1 kg of product.
Environmental Impact Assessment Results
| Indicator | Unit | A1-A3 | A4 | A5 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|
| GWP-total | kg CO2e | 6.02e+0 | 2.91e-1 | 1.28e-2 | 9.44e-3 | 0 | 5.96e-3 | 0 |
| GWP-biogenic | kg CO2 eq | 2.13e-2 | 2.14e-4 | 4.28e-4 | 3.18e-6 | 0 | 3.41e-6 | 0 |
| GWP-fossil | kg CO2 eq | 5.99e+0 | 2.90e-1 | 1.23e-2 | 9.43e-3 | 0 | 5.95e-3 | 0 |
| GWP-luluc | kg CO2 eq | 4.26e-3 | 1.35e-4 | 2.94e-5 | 4.86e-6 | 0 | 3.60e-6 | 0 |
| ODP | kg CFC11 eq | 2.63e-7 | 6.25e-9 | 2.27e-10 | 1.42e-10 | 0 | 1.73e-10 | 0 |
| AP | kg SO2 eq | 3.28e-2 | 1.18e-3 | 6.34e-5 | 5.57e-5 | 0 | 4.49e-5 | 0 |
| EP-freshwater | kg N eq | 1.68e-3 | 1.96e-5 | 1.06e-5 | 7.67e-7 | 0 | 4.96e-7 | 0 |
| EP-marine | kg N eq | 6.37e-3 | 3.77e-4 | 1.24e-5 | 2.27e-5 | 0 | 1.72e-5 | 0 |
| EP-terrestrial | kg N eq | 7.47e-2 | 4.02e-3 | 1.13e-4 | 2.45e-4 | 0 | 1.85e-4 | 0 |
| POCP | kg O3 eq | 2.53e-2 | 1.54e-3 | 3.68e-5 | 7.68e-5 | 0 | 6.43e-5 | 0 |
| ADP-minerals&metals | kg Sb eq | 4.64e-5 | 9.02e-7 | 2.44e-8 | 3.01e-8 | 0 | 8.27e-9 | 0 |
| ADP-fossil | MJ | 1.08e+2 | 4.07e+0 | 2.83e-1 | 1.34e-1 | 0 | 1.48e-1 | 0 |
| WDP | m3 world eq | 5.04e+0 | 1.52e-2 | 3.36e-3 | 5.89e-4 | 0 | 6.56e-3 | 0 |
Resource Use Indicators
| Indicator | Unit | A1-A3 | A4 | A5 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|
| PERE | MJ | 4.99e+0 | 6.95e-2 | 5.14e-2 | 1.69e-3 | 0 | 1.26e-3 | 0 |
| PERM | MJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PERT | MJ | 4.99e+0 | 6.95e-2 | 5.14e-2 | 1.69e-3 | 0 | 1.26e-3 | 0 |
| PENRE | MJ | 1.08e+2 | 4.07e+0 | 2.83e-1 | 1.34e-1 | 0 | 1.48e-1 | 0 |
| PENRM | MJ | 1.07e-2 | 2.68e-4 | 4.37e-4 | 1.92e-6 | 0 | 2.30e-6 | 0 |
| PENRT | MJ | 1.08e+2 | 4.07e+0 | 2.83e-1 | 1.34e-1 | 0 | 1.48e-1 | 0 |
| SM | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| RSF | MJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| NRSF | MJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| FW | m3 | 1.23e-1 | 4.94e-4 | 2.23e-4 | 1.51e-5 | 0 | 1.53e-4 | 0 |
Waste and Output Flow Indicators
| Indicator | Unit | A1-A3 | A4 | A5 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|
| HWD | kg | 4.29e-2 | 9.18e-5 | 8.59e-6 | 3.33e-6 | 0 | 1.83e-6 | 0 |
| NHWD | kg | 7.50e-1 | 1.63e-1 | 8.90e-2 | 6.42e-3 | 0 | 9.80e-1 | 0 |
| RWD | kg | 6.21e-5 | 1.57e-6 | 1.95e-6 | 2.69e-8 | 0 | 2.19e-8 | 0 |
| CRU | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| MFR | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| MER | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Carbon Emissions and Removals
| Indicator | Unit | A1-A3 | A4 | A5 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|
| BCRP | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
| BCEP | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
| BCRK | kg CO2 | 6.76e-2 | 0 | 0 | 0 | 0 | 0 | ND |
| BCEK | kg CO2 | 0 | 0 | -6.76e-2 | 0 | 0 | 0 | ND |
| BCEW | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
| CCE | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
| CCR | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
| CWNR | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | ND |
ND = not declared. Life cycle modules: A1-A3 product stage, A4-A5 construction process, B use stage, C end of life, D benefits and loads beyond the system boundary.
Material composition
| Material/Component Category | Origin | % Mass |
|---|---|---|
| Curing agent | ITA | 30 - 50% |
| Absorber | BEL | <10% |
| Epoxy resin | ITA,NLD | 50 - 70% |
| Surface additive | DEU | <10% |
| Packaging material | Origin | Mass (kg) |
|---|---|---|
| plastic pail | EUR | 0.016 |
| cardboard | EUR | 0.046 |
| foil | EUR | 0.006 |
| Biogenic carbon content | kg C per kg |
|---|---|
| Biogenic carbon content in product | 0 |
| Biogenic carbon content in accompanying packaging | 0.02 |
Hazardous substances
Benzyl alcohol (100-51-6)
4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with 3- (38294-64-3)
1,3-Benzenediol, 4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-, reaction products with [(dodecyloxy)methyl]oxirane and (153519-44-9)
Reaction product: bisphenol-A-(epichlorhydrin) epoxy resin (number average molecular weight <= 700) (25068-38-6)
Oxirane, mono[(C13-15-alkyloxy) methyl] derivs (1469982-96-4)
Epoxy resin based on bisphenol F (9003-36-5)
Solvent naphtha (petroleum), light arom (64742-95-6)
Scenarios
Transport to the building site (A4)
- Fuel type
- Diesel
- Vehicle type
- Truck and Trailer
- Transport distance
- 1.118e+03
- Capacity utilization
- 33%
- Weight of products transported
- 1.000e+00
- Packaging mass
- 6.818e-02
End of life (C1-C4)
- Collected with mixed construction waste
- 1 kg
- Landfill
- 1 kg
Product description
Stonkote CE4 is a two-component, high solids, clear epoxy sealer. It is formulated to increase abrasion and chemical resistance while improving cleanability. Stonkote CE4 is easily applied and hardens to an attractive gloss finish.
Interpretation
The manufacturing of the products in this analysis involves the direct procurement of raw materials from suppliers. These materials are then transported to manufacturing facilities in Europe where they are stored and mixed to produce the coatings. Notably, the product stage (stage 1) has the highest impact contribution, mainly attributed to the combined environmental impacts associated with raw material manufacturing and energy used in manufacturing.
For products with significant manufacturing energy impacts, the shift to renewable energy sources is recommended.
Given that the raw materials used in product manufacturing have a significant impact, exploration of opportunities to substitute these materials with alternatives that have a lower environmental impact. Additionally, consideration should be given to collaborating with suppliers who employ sustainable manufacturing techniques or integrate more renewable energy into their production processes. Such initiatives can lead to more environmentally friendly products and further enhance the sustainability of the products in this analysis.
LCIA results are relative expressions and do not predict impacts on category endpoints, the exceeding of thresholds, safety margins or risks. EPDs are comparable only when they follow the same PCR, functional unit and system boundary. The full EPD (PDF) contains the methodology, scenario assumptions and verification statement.