IPO Meeting Paris 2014

IPO Sustainability Meeting

Paris 4th of december 2014

Status report on sustainability situation

Stahlbau Zentrum Schweiz

IPO Meeting 2014 | Paris 04. Dezember 2014 | Patric Fischli-Boson 1

Environmental Product Declaration (EPD)

2

Environmental Product Declaration (EPD) = following SN EN 15804:

Document has been verified and has to be published

Umweltbelastungspunkte (UBP) = eco-points per unit of quantity in

Switzerland (KBOB und eco-Bau), Ökobilanzdaten im Baubereich:

New version published from KBOB in July 2014

Values for steel hot rolled profiles

2006 6410 Points

2008 2710 Points

2014 998 Points

Comparison wooden products 2014: 388 – 950 Points

IPO Meeting 2014 | Paris 04. Dezember 2014

UBP values KBOB

Data pool of environmental information of various

construction materials

concrete, wood products, steel sheets and profiles,

insulation materials and many more

building technology components

ventilation, heating, hot water provision and heat

distribution, sanitary systems, electrical equipment

energy supply

e.g., light fuel oil, natural gas, wood, biogas,

electricity (based on various sources) and district

heat

transport services

3

Source

The actual version of ecofactors according to the

ecological scarcity method covers 19 environmental

topics: Water resources

Energy resources

Mineral resources

Land use

Global warming

Ozone layer depletion

Main air pollutants and particulate matter

Carcinogenic substances into air

Heavy metals into air

Water pollutants

Persistent organic pollutants into water

Heavy metals into water

Pesticides into soil

Heavy metals into soil

Radioactive substances into air

Radioactive substances into water

Noise

Non radioactive waste to deposit

Radioactive waste to deposit

IPO Meeting 2014 | Paris 04. Dezember 2014

4IPO Meeting 2014 | Paris 04. Dezember 2014

UBP values KBOB

UBP values KBOB

The constantly changing emission levels, the new

regulatory situation as well as new scientific findings

were taken into account in the recently updated

version. The data bases for existing eco-factors were

updated and new eco-factors for traffic noise, persistent

organic pollutants and for metallic and mineral primary

resources were introduced.

5

The KBOB-recommendation is not only used in

planning tools, but serves also for standards and

codes.

Figure in the next slide illustrates the usage of the

KBOB-recommendation and shows where life cycle

assessment data are applied in the Swiss regulatory

construction system.

For example the KBOB-recommendation builds the

basis for the technical bulletins about energy

certificates of buildings (SIA 2009), about “grey energy”

of buildings (SIA 2010), about mobility induced by

buildings (SIA 2011a), about the SIA energy efficiency

path (SIA 2011b), the building certificate MINERGIE-

ECO and some more.

IPO Meeting 2014 | Paris 04. Dezember 2014

Labels Switzerland

Source ©

6IPO Meeting 2014 | Paris 04. Dezember 2014

LCA assessment of steel profiles EPD - UBP

7

0

25.000

50.000

75.000

100.000

125.000

150.000

175.000

200.000

0 500 1000 1500 2000 2500 3000

Um

we

ltb

ela

stu

ng

sp

un

kte

[U

BP

]

NEd - Knicklast [kN] KALTBEMESSUNG

Comparison for environmental impact with Swiss UBP system for columns of buildings

Wood columns – Steel columns – Concrete columns

GL24h [1038 UBP/kg] C24 [537 UBP/kg] HEA [998 UBP/kg] Beton C50/60

IPO Meeting 2014 | Paris 04. Dezember 2014

3 m

8IPO 2014 | Zürich 04. Dezember 2014

Vergleich der Nachhaltigkeit bei Biegeträgern

Holzträger - Stahlträger

0,E+00

2,E+04

4,E+04

6,E+04

8,E+04

1,E+05

1,E+05

1,E+05

2,E+05

2,E+05

2,E+05

0 1 2 3 4 5 6

IPE

HEA

C24/GL24h

Spannweite [m] Spannweite [m]

Um

we

ltb

ela

stu

ngsp

unkte

[U

BP

]

Sekundärtragrichtung a = 1.8m

0,E+00

5,E+05

1,E+06

2,E+06

2,E+06

3,E+06

3,E+06

0 5 10 15 20

IPE

HEA

C24/GL24h

Vergleich der Nachhaltigkeit bei Biegeträgern

Holzträger - Stahlträger

LCA assessment of steel profiles EPD - UBP

Bauteil Katalog

9IPO Meeting 2014 | Paris 04. Dezember 2014

Catalogue construction

10IPO Meeting 2014 | Paris 04. Dezember 2014

11IPO Meeting 2014 | Paris 04. Dezember 2014

Catalogue construction

12IPO Meeting 2014 | Paris 04. Dezember 2014

Catalogue construction

13IPO Meeting 2014 | Paris 04. Dezember 2014

oversizing

Catalogue construction

14IPO Meeting 2014 | Paris 04. Dezember 2014

Catalogue construction

15IPO Meeting 2014 | Paris 04. Dezember 2014

Catalogue construction

Ausblick: Optimierter Tragwerksentwurf in SketchUP mit dem

Sustainable Office Designer der TUM

steelacademy 2014 | Zürich 4. November 2014 16

Ein Flyer mit Installationshinweisen ist am Lehrstuhl für Metallbau der TUM erhältlich!

steelacademy 2014 | Zürich 4. November 2014 17

Hier der Link zum Programm:

www.metallbau.bgu.tum.de/download/category/71-sodtool

Braucht Windows.Net.4.5 das unter

folgendem Link heruntergeladen werden kann (nur bei Problemen)

www.microsoft.com/de-de/download/details.aspx?id=30653