chinese and canadian sustainable design practices
DESCRIPTION
Kevin focuses on sustainable design, energy optimization and building physics for laboratory, educational, commercial and healthcare projects. He has participated in large-scale and complex projects across Canada, the United States, the UAE and China. Kevin is a principal at B+H Architects; and situated in their Shanghai office. He studied architecture at the University of Waterloo and studied Building Science at the University of Toronto. He is a licensed architect, Building Science Specialist of Ontario (BSSO) and a LEED accredited professional. He served on the CaGBC Energy & Engineering Technical Advisory Group and on the UN Sustainable Buildings & Climate Initiative Task Force. In this talk Kevin talks about Chinese and Canadian Sustainable Design Practices compared through optimized HVAC.TRANSCRIPT
Chinese and Canadian Sustainable Design Prac4ces Compared through Op4mized HVAC
Green Drinks Shanghai l 20.11.14
The Sun -‐-‐ The engine of the earth – Enough sunlight energy falls on the surface for the earth in 45 minutes to power the global economy for a year. We need to convert a small frac@on of this energy into clean, usable energy for building opera@ons. 太阳是地球的发动机。45分钟的太阳辐射能量足以支持地球全年的经济发展，而我们只需将其中的一小部分转换成可用于建筑运营的洁净绿色能源。
In order to u@lize renewable energy as the primary engine of a building – the building needs to be ultra-‐high performance, i.e. ultra-‐low energy consump@on 建筑需要出色的高性能表现，即极低能耗才能使应用再生能源成为建筑运营的主动力
from Loisos + Ubbelohde Associates, Inc. Thermal Autonomy as Metric and Design Process, Stream 5–Pushing the Boundaries: Net Posi4ve Buildings (SB13): CaGBC Na4onal Conference & Expo, Vancouver BC, June 4-‐-‐6, 2013
Case Study 案例: Microsoft Zizhu Campus 微软紫竹园区 SHANGHAI, CHINA 中国上海
• Size 面积 : 173,150 m² • Completion竣工年份 : 2009 • Client 业主 : Microsoft China 微软中国
Microsoft Zizhu Campus Interior Design Development Presentation
Thursday, January 24, 2007
For GTSC Call Centre only at 1F with 2 options
Campus Master Plan Rendering March 12, 2007
Commons Building Massing-‐ enclosed courtyard
Phase 1 Rendering
2.a
2.b
2.c
2.d
East Eleva>on
Commons Building
Mechanical Systems
Diagram: CRAC with Airside Free Cooling
Mechanical Systems
LEED TM : Leadership in Energy and Environmental Design
• LEED Credit EA-1 – ECM 18 • Ground Source Heat Pump
• LEED Credit EA-5 Measurement & Verification • Develop & Implement M&V Plan
• IPMVP Option D – Calibrated Simulation • Option B: Energy Conservation Measure Isolation
• M&V period not less that 1 year of occupancy
• LEED Credit EA-3 Enhanced Commissioning • Commissioning Design Review • Contractors Submittal Review • Develop Systems Manual for future operating staff • Verify requirements for training of operating staff
Focus on Envelope
Challenges – Continuous Insulation
Site Review: Construction Deficiencies 现场检查：施工缺陷
Discontinuous Installation of Insulation
Site Review: Construction Deficiencies 现场检查：施工缺陷
HVAC Condensation Control Issues
Site Review: Construction Deficiencies 现场检查：施工缺陷
Sunshades installed with improper orientation
The project received the 2012 Comprehensive Award by the National Architecture Institute of China at The Ninth Model Habitat Architectural and Planning Design Competition 项目获中国民族建筑研究会颁发的 2012年中国人居典范建筑规划设计竞赛综合大奖
Case Study 案例: University of British Columbia New Student Union Building Vancouver, CANADA
• Size 面积 : 25,000 m² • Completion竣工年份 : 2015 (estimated) • Client 业主 : UBC
Sustainability also means Beauty and Connectedness
Low & High Technology Co-exist
The ‘Knoll’ as symbolic of student space
Focus on Envelope
Integrated Solar Renewables in Roof Geometry
AdsorpHon Chiller Solar Array
Innovative Use of Wood Structure
Innovative Use of Wood Structure
Innovative Use of Wood Structure
ekWhr/m2
65 ekWhr/m2
Xie Xie