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advanced building skins 14 | 15 June 2012 - lamp.tugraz.at - Graz ...

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Prof. Dr.n<strong>at</strong>.techn. Oliver Englhardt<br />

Institute of Building Construction<br />

<strong>Graz</strong> University of Technology<br />

Copyright © with the authors. All rights reserved.<br />

Summary<br />

Predictable Sustainability?<br />

The Role of Building Certific<strong>at</strong>ion<br />

in the Design of Innov<strong>at</strong>ive Facades<br />

Alexander Passer, Ass.Prof. Dipl.-Ing. Dr.techn., MSc. 1)<br />

Thomas Mach, Dipl.-Ing. Dr.techn. 2)<br />

Helmuth Kreiner, Dipl.-Ing. 1)<br />

Peter Maydl, Univ.-Prof. Dipl.-Ing. Dr.techn. 1)<br />

1) Institute of Technology and Testing of Building M<strong>at</strong>erials,<br />

<strong>Graz</strong> University of Technology, Austria<br />

Alexander.Passer@<strong>tugraz</strong>.<strong>at</strong><br />

www.tvfa.<strong>tugraz</strong>.<strong>at</strong><br />

2) Institute of Thermal Engineering,<br />

<strong>Graz</strong> University of Technology, Austria<br />

thomas.mach@<strong>tugraz</strong>.<strong>at</strong><br />

www.iwt.<strong>tugraz</strong>.<strong>at</strong><br />

The papers provides an overview of current standardiz<strong>at</strong>ion work of CEN regarding sustainability<br />

of construction works as well as the role of <strong>building</strong> certific<strong>at</strong>ion systems in the design of<br />

innov<strong>at</strong>ive façades. In the first part, the upcoming CEN standards are explained as well as the new<br />

Construction Products Regul<strong>at</strong>ion with its new Basic Requirement No. 7 – Sustainable use of<br />

n<strong>at</strong>ural resources. In the second part of the paper current intern<strong>at</strong>ional and n<strong>at</strong>ional <strong>building</strong><br />

certific<strong>at</strong>ion systems are described. In the third part with a comparison of <strong>building</strong> certific<strong>at</strong>ion<br />

systems regarding their relevance and completeness of assessment criteria for façades is<br />

undertaken. In the case of the Multifunctional Plug and Play Façade (MPPF) the design<br />

consequences for the development of innov<strong>at</strong>ive façades are explained and it is investig<strong>at</strong>ed the<br />

extent to which the assessment criteria used in <strong>building</strong> certific<strong>at</strong>ion systems can be influence by<br />

façade design according to the MPPF design principles. In the last part of the paper it is explained<br />

how this might be integr<strong>at</strong>ed in the planning process to guarantee a better predictability of<br />

sustainability in the development of façades. Using a system<strong>at</strong>ic approach could be one way in<br />

coping with the complexity of different requirements.<br />

Keywords: Building Certific<strong>at</strong>ion, Sustainability, Multifunctional Plug and Play Façade,<br />

Design consequences of innov<strong>at</strong>ive façades, LCA, LCCA, CPR<br />

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