Prezentace na téma: "Department of Building Construction, Faculty of Civil Engineering Jan Tywoniak group for building physics and sustainable building EnerBuild RTD workshop,"— Transkript prezentace:
Department of Building Construction, Faculty of Civil Engineering Jan Tywoniak group for building physics and sustainable building EnerBuild RTD workshop, Prague 27.01.2003
t thermal performance of buildings overall sustainability related to buildings
Thermal performance low-energy buildings (design, analysis) studies of real-quality (irregularities, air- tightness, etc.) moisture in building envelope radon distribution phenomena, design rules etc.
Sustainability - agenda thermal performance in environmental con-text LC design principles and assessments
Legislation Tools - developed or supported Translation Agenda 21 on Sust.Construction CIB-report Czech standard CSN 730540-2 Thermal protection - Requirements Analysis for up-grade of Energy- Managent Act + government. 291/2001... studies for Guidelines for Sustainable Building (starting point)
- 0 15 50 100 200.... potřeba tepla na vytápění kWh/(m 2 a)
Figure 1Optimistic prognosis of energy use for heating in general - simple parametric study (A – all new buildings (1 % per year) in low- energy standard (50 kWh/(m 2 year), B – all new buildings (1 %) in passive-house standard (15 kWh/(m 2 year), C – all new buildings (1 %) in low-energy standard + all refurbishments (3 %) with 70 kWh/(m 2 year), D - all new buildings (1 %) with 30 kWh/(m 2 year) + all refurbishments (3 %) with 50 kWh/(m 2 year)
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