architype - delivering radical low energy performance with bim
Post on 24-Jun-2015
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Delivering!Radical!Low Energy!Performance!with BIM
Be Social #NBSLive #BIM #Sustainability #Passivhaus @ElrondBurrell @ArchitypeUK
We design
Life Enhancing
Sustainable Architecture That Works
Overview BIM Passivhaus BIM + Passivhaus BIM 4 Passivhaus Outcomes
BIM “Building Information Modeling (BIM) is the process of generating and managing information about a built asset over its whole life.” Cabinet Office 2012
BIM A quality assurance delivery strategy to provide the right information at the right point in the process
Passivhaus “…the world’s leading standard in energy efficient design” Optimal Comfort (ISO 7730) Minimum Energy
PHPP “simplified models, precise data” Accurate Open Parametric Instant
Passivhaus A quality assurance standard that ensure that the right information is used at the right point in the process to deliver reliable energy performance & comfort.
BIM + Passivhaus Process + Information + Model and test
- Not box ticking - Not sexy graphics - Not on site
BIM 4 Passivhaus Simple + Useful + Productive
1. Visual interrogation 2. Accurate Live Numerical Data
Visual Interrogation Design coordination / integration Thermal Continuity Heat Loss Envelope
Design Coordination
Design Coordination
Thermal Continuity
Heat Loss Envelope
Accurate Live Numerical Data Treated Floor Area (TFA) Actual Volumes Ventilation Volumes Heat Loss Areas Window / Door Opening Areas
Areas and Volumes
Heat Loss Areas
Opening Areas
Outcomes 2 x 65kW Boilers for a 2200m2 School 25kW peak heat demand = 5x oversized! 90% reduction in gas consumption
Fresh Indoor Air
“We feel that our children are more alert and attentive in lessons due to the amount of daylight in classrooms and the fresh air throughout the school ... learning has been enhanced” Sara Morris, Head Teacher
Conclusion Use BIM to support the Passivhaus design process People design sustainable buildings not software!
www.architype.co.uk
elrond.burrell@architype.co.uk
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