Rocksilk® Flat Roof Slab & Rocksilk® Flat Roof Slab Extra - EPD

ECOSE® Binder Technology Sustainable Performance

Environmental Product Declarations

Environmental performance

Products covered: Rocksilk® Flat Roof Slab, Rocksilk® EWI Slab Plus

ENVIRONMENTAL IMPACTS

The declared unit is 1m2 at 100mm thickness

Parameter

Unit

A1-3

A4

A5

B1-B7

C1

C2

C3

C4

D**

GWP-fossil

kg CO2 eq.

2.19E+01

7.88E-01

6.04E-01

0.00E+00

0.00E+00

4.98E-02

0.00E+00

2.12E-01

-8.34E-01

GWP-biogenic

kg CO2 eq.

-2.54E+00

-1.31E-03

2.00E+00

0.00E+00

0.00E+00

-8.44E-05

0.00E+00

-1.68E-02

-1.90E-03

GWP-luluc

kg CO2 eq.

1.64E-02

6.33E-03

4.94E-04

0.00E+00

0.00E+00

4.07E-04

0.00E+00

6.11E-04

-5.08E-04

GWP-total

kg CO2 eq.

1.93E+01

7.93E-01

2.61E+00

0.00E+00

0.00E+00

5.01E-02

0.00E+00

1.96E-01

-8.37E-01

ODP

kg CFC 11

eq.

9.02E-14

1.44E-16

6.79E-11

0.00E+00

0.00E+00

9.22E-18

0.00E+00

7.87E-16

-1.15E-12

AP

mol H+ eq.

1.51E-01

2.03E-03

3.42E-03

0.00E+00

0.00E+00

3.06E-04

0.00E+00

1.52E-03

-1.37E-03

EP-freshwater

kg PO4 3- eq.

8.70E-05

7.29E-06

2.18E-06

0.00E+00

0.00E+00

4.69E-07

0.00E+00

1.12E-06

-1.43E-05

EP-freshwater [1]

kg P eq.

2.84E-05

2.38E-06

7.10E-07

0.00E+00

0.00E+00

1.53E-07

0.00E+00

3.65E-07

-4.67E-06

EP-marine

kg N eq.

1.31E-02

8.70E-04

3.89E-04

0.00E+00

0.00E+00

1.48E-04

0.00E+00

3.92E-04

-3.99E-04

EP-terrestrial

mol N eq.

4.88E-01

9.79E-03

1.15E-02

0.00E+00

0.00E+00

1.64E-03

0.00E+00

4.31E-03

-4.31E-03

POCP

kg NMVOC

eq.

3.38E-02

2.42E-03

1.03E-03

0.00E+00

0.00E+00

4.06E-04

0.00E+00

1.19E-03

-1.15E-03

ADP-

minerals&metals*

kg Sb eq.

1.91E-06

6.33E-08

4.49E-08

0.00E+00

0.00E+00

4.06E-09

0.00E+00

1.91E-08

-1.23E-07

ADP-fossil*

MJ

2.97E+02

1.04E+01

6.76E+00

0.00E+00

0.00E+00

6.71E-01

0.00E+00

2.79E+00

-1.43E+01

WDP

m3

9.07E-01

7.63E-03

2.44E-01

0.00E+00

0.00E+00

4.90E-04

0.00E+00

2.23E-02

-7.42E-02

 

Acronyms

GWP-fossil = Global Warming Potential fossil fuels; GWP-biogenic = Global Warming Potential biogenic; GWP-luluc = Global Warming Potential land use and land use change; ODP = Depletion potential of the stratospheric ozone layer; AP = Acidification potential, Accumulated Exceedance; EP-freshwater = Eutrophication potential, fraction of nutrients reaching freshwater end compartment; EP-marine = Eutrophication potential, fraction of nutrients reaching marine end compartment; EP-terrestrial =

Eutrophication potential, Accumulated Exceedance; POCP = Formation potential of tropospheric ozone; ADP-minerals&metals = Abiotic depletion potential for non- fossil resources; ADP-fossil = Abiotic depletion for fossil resources potential; WDP = Water (user) deprivation potential, deprivation-weighted water consumption

**: [Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately.

*Disclaimer: the results of this environmental impact indicator shall be used with care as the uncertainties of these results are high or as there is limited experience with the indicator.

EN 15804:2012+A2:2019 specifies that the unit for the indicator for Eutrophication aquatic freshwater shall be KG PO4 eq. although the reference given (“EUTREND model, Strujis et al. 2009b as implemented in ReCiPe”) uses the unit kg P eq. until this has been corrected, results shall be given in both kg PO4 eq and kg P eq. in the EPD.

Potential environmental impact – additional mandatory and voluntary indicators

The declared unit is 1m2 at 100mm thickness

Indicator

Unit

Tot.A1-A3

A4

A5

B1-B7

C1

C2

C3

C4

D

GWP-GHG[2]

kg CO2 eq.

2.17E+01

7.80E-01

6.00E-01

0

0

4.94E-02

0.00E+00

2.10E-01

-8.24E-01

The indicator includes all greenhouse gasses included in GWP-total but excludes biogenic carbon dioxide uptake and emissions and biogenic carbon stored in the product. This indicator is thus equal to the GWP indicator originally defined in EN 15804:2012+A1:2013.

Additional environmental impact indicators like PM [Disease incidences], IR (kBq U235 eq.], ETF-fw [CTUe], HTP-c [CTUh], HTP-nc [CTUh] and SQP [Pt] are not declared (ND) but were calculated and can be provided on request.

Use of resources: 1 m² of Rock Mineral Wool Rocksilk® Flat Roof Slab, Rocksilk® EWI Slab Plus, Knauf Flame Barrier 140, Firetherm CR140 with a thickness of 100 mm.

RESOURCES USE

The declared unit is 1m2 at 100mm thickness

Parameter

Unit

A1-3

A4

A5

B1-B7

C1

C2

C3

C4

D*

PERE [MJ]

MJ

3.60E+01

6.03E-01

1.42E+00

0.00E+00

0.00E+00

3.88E-02

0.00E+00

3.65E-01

-9.64E+00

PERM [MJ]

MJ

2.86E+01

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

PERT [MJ]

MJ

6.46E+01

6.03E-01

1.42E+00

0.00E+00

0.00E+00

3.88E-02

0.00E+00

3.65E-01

-9.64E+00

PENRE [MJ]

MJ.

2.83E+02

1.05E+01

6.54E+00

0.00E+00

0.00E+00

6.73E-01

0.00E+00

2.79E+00

-1.43E+01

PENRM [MJ]

MJ

1.36E+01

0.00E+00

2.25E-01

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

PENRT [MJ]

MJ

2.97E+02

1.05E+01

6.77E+00

0.00E+00

0.00E+00

6.73E-01

0.00E+00

2.79E+00

-1.43E+01

SM

kg

4.30E+00

0.00E+00

8.59E-02

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

RSF

MJ

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

NRSF

MJ

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

FW

m3

6.13E-02

7.03E-04

6.56E-03

0.00E+00

0.00E+00

4.52E-05

0.00E+00

7.03E-04

-3.12E-03

 

 

Acronyms

PERE = Use of renewable primary energy excluding renewable primary energy resources used as raw materials; PERM = Use of renewable primary energy resources used as raw materials; PERT = Total use of renewable primary energy resources; PENRE = Use of non-renewable primary energy excluding non-renewable primary energy resources used as raw materials; PENRM = Use of non-renewable primary energy resources used as raw materials; PENRT = Total use of non-renewable primary energy re-sources; SM = Use of secondary material; RSF = Use of renewable secondary fuels; NRSF = Use of non-renewable secondary fuels; FW = Use of net fresh water

*:[Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately.

Waste production and output flows: 1 m² of Rock Mineral Wool Rocksilk® Flat Roof Slab, Rocksilk® EWI Slab Plus, Knauf Flame Barrier 140, Firetherm CR140 with a thickness of 100 mm.

OUTPUT FLOWS AND WASTE CATEGORIES

The declared unit is 1m2 at 100mm thickness

Parameter

Unit

A1-3

A4

A5

B1-B7

C1

C2

C3

C4

D*

Hazardous waste disposed

kg

5.83E-07

4.85E-07

2.27E-08

0.00E+00

0.00E+00

3.11E-08

0.00E+00

4.25E-08

-5.46E-09

Non-hazardous waste disposed

kg

1.77E+00

1.66E-03

3.71E-01

0.00E+00

0.00E+00

1.07E-04

0.00E+00

1.40E+01

-5.85E-03

Radioactive waste disposed

kg

7.53E-03

1.93E-05

1.86E-04

0.00E+00

0.00E+00

1.24E-06

0.00E+00

3.17E-05

-8.87E-04

Components for re-use

kg

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

Material for recycling

kg

0.00E+00

0.00E+00

7.85E-01

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

Materials for energy recovery

kg

0.00E+00

0.00E+00

1.18E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

Exported energy, electricity

 

MJ

 

0.00E+00

 

0.00E+00

 

3.17E+00

 

0.00E+00

 

0.00E+00

 

0.00E+00

 

0.00E+00

 

0.00E+00

 

0.00E+00

Exported energy, thermal

MJ

0.00E+00

0.00E+00

5.94E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

0.00E+00

*:[Life Cycle D stage covers benefits and loads beyond the system boundary stage (reuse, recovery and recycling potential) therefore, when summing up results, this stage should be considered separately.