Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
|
Session Overview |
Date: Sunday, 04/Dec/2022 | |
9:00am - 12:00pm | WKSHP 2: Pre-Conference Workshop 2: Whole Building Testing and Inspection Workshop Location: Palm Room Denali Jones, RDH Building Sciences Adam Uglizza, Sustainable Building Partners J. Lee Durston, Morrison Hershfield Kelvin Lui
|
9:00am - 12:00pm | WKSHP 4: Pre-Conference Workshop 4: Improving the Performance of HUD-Code Manufactured Housing Location: Bay Room Michael Lubliner, Oak Ridge National Laboratory Eric Werling, DOE - BTO |
9:00am - 12:00pm | WKSHP 6: Pre-Conference Workshop 6: How Much Carbon is in There? - Beyond Operational Energy Location: Gulf Room
Chris Magwood, RMI Mehdi Ghobadi, NRC Sara Bayer, Magnussan Architecture and Planning Graham Wright, PHIUS |
9:00am - 4:00pm | WKSHP 1: Pre-Conference Workshop 1: Achieving an Airtight Building Location: Beach Room Laverne Dalgleish, Air Barrier Association of America Lisa Ng, National Institute of Standards and Technology Sarah Flock, Raths, Raths, & Johnson John Posenecker, Terracon Theresa Weston, Holt Weston Consultancy Ben Meyer, Siplast Andrew Dunlap, Smith Group Steven Shanks, Intertek |
1:00pm - 4:00pm | WKSHP 3: Pre-Conference Workshop 3: Building Assembly Air and Water Leakage Research Location: Palm Room Brian Stroik, American Contractors Insurance Group Correy Zussman, Pepper Construction Company Ben Meyer, Siplast
|
1:00pm - 4:00pm | WKSHP 5: Pre-Conference Workshop 5: Introduction to Hygrothermal Modeling Location: Bay Room Achilles Karagiozis, National Renewable Energy Laboratory André Desjarlais, Oak Ridge National Laboratory |
5:00pm - 6:30pm | WR: Welcome Reception Location: Poolside Grass |
Date: Monday, 05/Dec/2022 | |
7:30am - 8:00am | Light Continental Breakfast Location: Beach/Gulf Room |
8:00am - 10:30am | Keynote 1: Welcome/Keynote Location: Beach/Gulf Room |
10:30am - 11:00am | AM Break + Sponsor Tables Location: Pre-function Area |
11:00am - 12:30pm | CPS 1: Paper Session 1: Thermal Performance of the Envelope (Principles) Location: Beach/Gulf Room Session Chair: Graham Finch, RDH Building Science |
|
Adding Thermal Mass to Low-Slope Roof Assemblies – A Modeling Study GAF, United States of America A Comparison of Calculation Methods for Thermal Bridges in Building Enclosures Simpson Gumpertz & Heger Building Envelope Thermal Activation: it's all about holistic heat transfer 1Colorado School of Mines, United States of America; 2National Renewable Energy Laboratory |
11:00am - 12:30pm | CPS 2: Paper Session 2: Off-Site Construction (Practices) Location: Palm Room Session Chair: William Robert Lentlie, Saint-Gobain CertainTeed |
|
Modular Multifamily Construction: A Field Study of Energy Code Compliance and Performance Through Offsite Prefabrication University of Nebraska, United States of America Empirical Validation Of Building Envelope In A Commercial Test Building Oak Ridge National Laboratory, United States of America |
11:00am - 12:30pm | CPS 3: Paper Session 3: Envelope Modeling Tools (Residential) Location: Bay Room Session Chair: Bjarne Wilkens Olesen, Intl. Center for Indoor Environment and Energy, Technical University of Denmark |
|
User Friendly Web-Based Tool to Assess the Energy Efficiency and Durability of Residential Wall Retrofits Oak Ridge National Laboratory, United States of America Modeling Cost Effective Applications of Window Attachments for Weatherization Programs 1Pacific Northwest National Laboratory; 2Birch Point Consulting A Machine Learning Assisted Framework to Control Thermally Anisotropic Building Envelopes in Residential Buildings 1Oak Ridge National Laboratory, United States of America; 2Department of Mechanical Engineering, The University of Utah, Salt Lake City, Utah 84112, USA; 3The University of Tennessee, Knoxville, TN |
12:30pm - 1:30pm | Lunch Location: Rusty's Bistro |
1:30pm - 3:00pm | CPS 4: Paper Session 4: Insulation Materials (Principles) Location: Beach/Gulf Room Session Chair: Phalguni Mukhopadhyaya, University of Victoria |
|
Determination of Vacuum Insulation Panel Edge-Loss and R-Value 1Prince Saud Bin Thuniyan Research Center, Royal Commission of Jubail and Yanbu, Saudi Arabia; 2R&D Services, Inc., Watertown, Tennessee, USA Investigating the Potential of Latent Heat in Hygroscopic Insulating Materials 1Lund University, Sweden; 2The Swedish Federation of Wood and Furniture Industry Self-healing Barrier Films For Vacuum Insulation Panels 1Oak Ridge National Laboratory; 2The University of Tennessee, Knoxville; 3FLEXcon, Inc |
1:30pm - 3:00pm | CPS 5: Paper Session 5: Building Retrofit (Practices) Location: Palm Room Session Chair: Jonathan Bean, The University of Arizona |
|
Effects of Drainage Mat Types on Energy Performance of Extensive Green Roofs in Mild Climate 1British Columbia Institute of Technology., Canada; 2British Columbia Institute of Technology., Canada Case Studies of Residential Façade Upgrades in Five Climate Zones 1Pacific Northwest National Laboratory, United States of America; 2Building Science Corporation; 3Earth Advantage Energy Savings And Project Cost Estimates Of Building Envelope Retrofit Measures Across A Very Cold Climate Building Stock Center for Energy and Enivornment, United States of America |
1:30pm - 3:00pm | CPS 6: Paper Session 6: Envelope Tools and Upgrades (Residential) Location: Bay Room Session Chair: Carsten Rode, Technical University of Denmark |
|
Online Calculator to Evaluate the Impact of Airtightness on Residential Building Energy Consumption and Moisture Transfer 1Oak Ridge National Laboratory, United States of America; 2National Institute of Standards and Technology; 3Air Barrier Association of America Demonstration of Combined Envelope Upgrades and High-Efficiency, Low Capacity HVAC Systems in Single-Family Homes 1Gas Technology Institute, 123 C Street, Davis, CA 95616; 2Frontier Energy, 123 C Street, Davis, CA 95616 Development and Experimental Evaluation of a Zonal Infiltration Measurement Method for Multi-Unit Residential Buildings: Error Analysis, Performance Evaluation, and Study of Building Characteristics 1Boston University, Boston, MA.; 2Advanced Building Analysis, Amesbury, MA. |
3:00pm - 3:30pm | PM Break + Sponsor Tables Location: Pre-function Area |
3:30pm - 5:00pm | CPS 7: Paper Session 7: Hygrothermal Performance of Walls I (Principles) Location: Beach/Gulf Room Session Chair: Diana Fisler, ADL Ventures |
|
Long-term Performances of New and Recycled Polyethylene Moisture Barrier Membranes 1Aalborg University, Denmark; 2Danish Technical Institute; 3Technical University of Denmark; 4National Museum of Denmark The Importance of Brick Masonry Hygrothermal Properties on Simulation Results to Assess the Risk to Mold growth of Brick Veneer Clad Wood-frame Walls National Research Council Canada, Canada |
3:30pm - 5:00pm | CPS 8: Paper Session 8: Building Envelope Air Leakage (Practices) Location: Palm Room Session Chair: Bipin Shah, WinBuild Inc |
|
What Does It Take To “See” Air Leakage Through A Building Envelope? ORNL, United States of America Envelope Leakage of Individual Units in New U.S. Low-Rise Multifamily Buildings 1Center for Energy and Environment, United States of America; 2Ecotope; 3Slipstream; 4The Energy Conservatory Common Area Envelope Leakage of New U.S. Low-Rise Multifamily Buildings 1Center for Energy and Environment, United States of America; 2Ecotope; 3Slipstream; 4The Energy Conservatory |
3:30pm - 5:00pm | CPS 9: Paper Session 9: Retrofit Technologies (Residential) Location: Bay Room Session Chair: Theresa Weston, The Holt Weston Consultancy |
|
Developing a Composite Vacuum Insulated Panel (VIP) Insulation/Vinyl Siding Composite Technology for Retrofitting Residential Walls 1Oak Ridge National Laboratory, United States of America; 2University of Minnesota; 3Pacific Northwest National Laboratory Lightweight Composite Insulated Overclad Panels for Building Retrofits 1Oak Ridge National Laboratory, Oak Ridge, TN, USA; 2University of Tennessee, Knoxville, TN, USA A Novel Exterior Wall Upgrade Panel for EnergieSprong Retrofits 1University of Minnesota, United States of America; 2Slipstream Inc. |
Date: Tuesday, 06/Dec/2022 | |
8:00am - 8:30am | Light Continental Breakfast Location: Beach/Gulf Room |
8:30am - 10:00am | CPS 10: Paper Session 10: Hygrothermal Performance of Walls II (Principles) Location: Beach/Gulf Room Session Chair: Sam Glass, USDA Forest Products Laboratory |
|
Hygrothermal Simulation - Modelling Air Flow along Gap-like 3D Paths in Building Components with Darcy’s Law TU Wien, Austria Hygrothermal Simulation for Wooden Wall Assemblies in Medium-rise Building in Consideration of Rain Penetration into Vented Cavity 1Ashikaga University, Japan; 2Misawa Homes Institute of Research and Development Co.Ltd Comprehensive Study Of Moisture Risk On Building Facades Based On Spatial Distribution of Wetting and Drying 1ETH Zurich, Switzerland; 2Université de Sherbrooke |
8:30am - 10:00am | CPS 11: Paper Session 11: Walls and Insulation (Practices) Location: Palm Room Session Chair: JR Babineau, Johns Manville |
|
Assessment of the Impact of Interior Insulation on Exterior Walls in Three Swedish Buildings Lund University, Faculty of Engineering, Department of Building and Environmental Technology, Division of Building Physics, Sweden Building Enclosure and HVAC System Interaction - How to Minimize Risk and Design for Success Simpson Gumpertz & Heger, Inc., United States of America Case Study: 5 Years Monitoring of Hygrothermal Conditions Behind Internal Insulation on Masonry Walls 1BUILD, Aalborg University, Denmark; 2Technical University of Denmark |
10:00am - 10:30am | AM Break + Sponsor Tables Location: Pre-function Area |
10:30am - 12:00pm | CPS 12: Paper Session 12: Emerging Systems (Principles) Location: Beach/Gulf Room Session Chair: Carsten Rode, Technical University of Denmark |
|
Techno-Economic Analysis of Dynamic Building Envelopes Comprising Phase Change Materials and Switchable Insulations National Renewable Energy Laboratory, United States of America Development and performance Evaluation of of Active Insulation System using Solid-State Thermal Switch Oak Ridge National Laboratory, United States of America Control Strategies and Thermal Performance of Responsive Building Envelope with Active Insulation System 1University of Tennessee, Knoxville, United States of America; 2University of Alabama in Huntsville, Huntsville, United States of America |
10:30am - 12:00pm | CPS 13: Paper Session 13: Hygrothermal Performance (Practices) Location: Palm Room Session Chair: Mehdi Ghobadi, National Research Council Canada |
|
Methodological Framework For HAM-Simulations: Research On The Rainfall Wetting And Drying Process Of A CLT-Balcony 1Ghent University, Belgium; 2National Resource Council Canada Experience and Evaluation of Moisture Protection Strategies for Mass Timber Buildings RDH Building Science, Canada Mass Timber Moisture Monitoring and Simulation - A Marine Climate Case Study 14EA Building Science; 2Kaiser + Path |
12:00pm - 1:30pm | Lunch Location: Rusty's Bistro |
1:30pm - 3:00pm | CPS 14: Paper Session 14: Hygrothermal Properties of Materials (Principles) Location: Beach/Gulf Room Session Chair: Benjamin Meyer, Siplast |
|
Modeling Water Absorption in Wood with an Improved Approximation Method USDA Forest Products Laboratory, Madison, WI, USA Do we Understand the Drying of Porous Materials? 1ETH Zurich, Switzerland; 2Université de Sherbrooke, Canada Adsorption Isotherm of Building Materials at Different Temperatures and Relative Humidities 1British Columbia Institute of Technology (BCIT), Canada; 2University of Calgary |
1:30pm - 3:00pm | CPS 15: Paper Session 15: Fenestrations and Energy Efficiency (Practices) Location: Palm Room Session Chair: Marc LaFrance, US Department of Energy |
|
Highly Insulating Commercial Window Demonstration; Energy and Comfort Analysis Lawrence Berkeley National Lab, United States of America Thin Triples Expand the Affordable High Performance Window Options For Retrofit Pacific Northwest National Laboratory, United States of America |
3:00pm - 3:30pm | PM Break + Sponsor Tables Location: Pre-function Area |
3:30pm - 5:00pm | CPS 16: Paper Session 16: Modular Construction (Principles) Location: Beach/Gulf Room Session Chair: Jesper Arfvidsson, Lund university |
|
Driving Rain Tightness Of Prefabricated Concrete Sandwich Walls With Joints, Window And Balcony Connections RISE Research Institutes of Sweden, Sweden Transformative Efficiency and Automation in Modular Homes (TEAMH) 1Gas Technology Institute, 1700 S Mount Prospect Road, Des Plaines, IL 60018; 2Dvele, 5521 La Jolla Blvd, La Jolla, CA 92037; 3Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37830; 4Michigan State University, 426 Auditorium Road, East Lansing, MI 48824 Improving the Energy Performance of the Building Envelope Through the Factory Produced Wall Panels, Better Windows and Improved Window-Wall Interface 1LBNL, United States of America; 2ORNL, United States of America; 3Buro Happold, United States of America; 4Pella Windows, United States of America; 5ADL Ventures, United States of America |
3:30pm - 5:00pm | CPS 17: Paper Session 17: Sustainability, Energy and the Environment (Practices) Location: Palm Room Session Chair: Paulo Cesar Tabares Velasco, Colorado School of Mines |
|
Conservation of heritage buildings in Iran: On the Impact of the Urban Heat Island on Building Material Hygrothermal Performance Gent University, Belgium Load Shifting with Space Conditioning Heat Pumps Pacific Northwest National Laboratory A Field Study and OpenStudio Validation of Four Mass Timber Buildings in the United States 1Colorado School of Mines, United States of America; 2University of Denver, United States of America; 3Oak Ridge National Lab |
Date: Wednesday, 07/Dec/2022 | |
8:00am - 8:30am | Light Continental Breakfast Location: Beach/Gulf Room |
8:30am - 10:00am | CPS 18: Paper Session 18: Thermal Resilience (Principles) Location: Beach/Gulf Room Session Chair: Achilles Karagiozis, National Renewable Energy Laboratory |
|
Effects of Urban Heat Islands during Heat Waves in Montreal Residential Buildings 1ETH Zurich, Switzerland; 2Université de Sherbrooke, Canada Analysis of Indoor Thermal Environment Degradation in Buildings Located in Hot and Humid Climates in Emergency Situation 1ERDC-CERL, United States of America; 2RWDI, Canada Pre- and Post-renovation Monitoring with Data Analysis as a Means to Determine Reasons for Performance Gaps 1Department of Civil Engineering, Technical University of Denmark, Denmark; 2Department of Applied Mathematics and Computer Science, Technical University of Denmark, Denmark |
8:30am - 10:00am | CPS 19: Paper Session 19: Building Hygrothermal Performance (Residential) Location: Palm Room Session Chair: Theresa Weston, The Holt Weston Consultancy |
|
Water Vapor Generation in Residential Buildings: Comparing Probabilistic Simulations and Field Measurements 1USDA Forest Products Laboratory, Madison, WI, USA; 2Tallinn University of Technology, Tallinn, Estonia; 3Frontier Energy, Davis, CA, USA; 4Tampere University, Tampere, Finland Lab Home Validation of a Moisture Balance Model to Estimate Internal Moisture Generation Rates in Occupied Homes FSEC Energy Research Center, United States of America Internal Insulation of Masonry with and without Hydrophobization in Inhabited Dwellings 1Technical University of Denmark; 2Aalborg University |
10:00am - 10:30am | AM Break + Sponsor Tables Location: Pre-function Area |
10:30am - 12:00pm | CPS 20: Paper Session 20: Design Tools (Principles) Location: Beach/Gulf Room Session Chair: Wahid Maref, ETS_Montreal (University of Quebec) |
|
Innovative Evaluation, Optimization and Design Tool for Assessing Enclosed Reflective Airspace Performance 1Prince Saud bin Thuniyan Research Center, Royal Commission of Jubail and Yanbu, Jubail Industrial City, Saudi Arabia; 2R&D Services, Inc., Watertown, Tennessee, USA Novel Methodologies To Assess The Energy Efficiency In Mass Timber Buildings 1Oak Ridge National Laboratory, United States of America; 2IMT Institute; 3International Mass Timber Alliance Automatic Segmentation of Building Envelope Point Cloud Data Using Machine Learning Oak Ridge National Laboratory, United States of America |
10:30am - 12:00pm | CPS 21: Paper Session 21: Building Energy Performance (Residential) Location: Palm Room Session Chair: Bjarne Wilkens Olesen, Intl. Center for Indoor Environment and Energy, Technical University of Denmark |
|
Experimental Studies and Energy Modeling for Evaluating Performance of Various Deep Wall Retrofits 1Pacific Northwest National Laboratory; 2Oak Ridge National Lab; 3University of Minnesota Zero Energy Ready Out of the Box 1Pacific Northwest National Laboratory; 2Deltec Homes, Inc.; 3Insight Homes The Environmental Impact of Deep Energy Retrofits in Residential Construction Oak Ridge National Laboratory, United States of America |
12:00pm - 1:30pm | Lunch Location: Rusty's Bistro |
1:30pm - 3:00pm | CPS 22: Paper Session 22: Building Energy Performance (Principles) Location: Beach/Gulf Room Session Chair: Fitsum Tariku, BCIT |
|
The Effect Of Adjacent Buildings’ Surfaces Albedo on Building Energy Consumption And Urban Thermal Environment British Columbia Institute of Technology, Canada Assessment of Novel Building Integrated Thermal Storage Systems to Enhance Electrical Grid Services in a Heating Dominated Climate 1C3RROLUTIONS GmbH, Germany; 2Fraunhofer Institute for Building Physics, Germany Energy Model to Evaluate Thermal Energy Storage Integrated with Air Source Heat Pumps 1Federal University of Rio Grande do Sul, Brazil; 2National Renewable Energy Laboratory, USA |
1:30pm - 3:00pm | CPS 23: Paper Session 23: Indoor Air Quality and Ventilation (Residential) Location: Palm Room Session Chair: Bjarne Wilkens Olesen, Intl. Center for Indoor Environment and Energy, Technical University of Denmark |
|
Impacts of Compartmentalization and Ventilation System Design on IAQ and Energy Use in Multifamily Buildings Lawrence Berkeley National Laboratory, United States of America Quantifying Air Quality Improvement Through Ventilation For Indoor Environment: A Case Study Mechanical and Aeronautical Engineering, Clarkson University, NY, USA Passive Strategies to Improve Thermal Conditions in a Care Home in London, UK 1University College London, United Kingdom; 2Oxford Brookes University, United Kingdom |
3:00pm - 3:30pm | PM Break + Sponsor Tables Location: Pre-function Area |
3:30pm - 5:00pm | CPS 24: Paper Session 24: Whole-Building Energy and Hygrothermal Performance (Principles) Location: Beach/Gulf Room Session Chair: Targo Kalamees, Tallinn University of Technology |
|
Performance of Relative Humidity-Controlled Ventilation in Buildings with Moisture Buffering Finishing Materials BCIT, Building Science Centre of Excellence Fully Integrated Model for Assessing Energy Efficiency, Indoor Air Quality and Moisture Performance 1Department of Construction Engineering, École de Technologie Supérieure (ÉTS), University of Québec, Montréal, Québec H3C 1K3, Canada; 2Prince Saud bin Thuniyan Research Center and Mechanical Engineering Department, Jubail University College, Al Jubail 35716, Saudi Arabia Airflow and Energy Modeling of New U.S. Low-Rise Multifamily Buildings 1Center for Energy and Environment, United States of America; 2Ecotope; 3The Energy Conservatory |
3:30pm - 5:00pm | CPS 25: Paper Session 25: Roof and Attic Moisture Performance (Residential) Location: Palm Room Session Chair: Theresa Weston, The Holt Weston Consultancy |
|
Long-term Hygrothermal Performance Of Sealed And Vented Attics In A Southern Climate 1Oak Ridge National Laboratory, United States of America; 2University of Tennessee, United States of America Seasonal Moisture Impacts on Roof Deck Moisture in Unvented Attics in North Florida Florida Solar Energy Center, United States of America |
6:00pm - 7:30pm | CR: Closing Reception Location: Poolside Grass |
Date: Thursday, 08/Dec/2022 | |
8:00am - 8:30am | Light Continental Breakfast Location: Beach/Gulf Room |
8:30am - 10:00am | CPS 26: Paper Session 26: Window Performance I (Principles) Location: Beach/Gulf Room Session Chair: Emishaw Iffa, Oak Ridge National Laboratory |
|
Advancing Thermal and Solar-Optical Performance of Windows for Net-Zero Houses 1Natural Resources Canada, Canada; 2WESTLab Inc. Results from Laboratory and Field Study of Thin Triple Pane Windows Pacific Northwest National Laboratory, United States of America Novel R7 Fixed Windows & R9 Daylight Transoms for Net Zero Energy Buildings 1GS Research LLC, United States of America; 2Oak Ridge National Laboratory; 3Mississippi Polymer Institute |
8:30am - 10:00am | CPS 27: Paper Session 27: Hygrothermal Performance Assessment (Principles) Location: Palm Room Session Chair: Danko Davidovic, Huber Engineered Woods LLC |
|
Evaluation of the Applicability of Ashrae’s Damage Function Model to Predict Moisture Severity of the Climate for Canadian Locations National Research Council Canada, Canada Review and Evaluation of 20 Methods to Select Moisture Reference Years for Damage Risks in Solid Masonry Walls 1Building Physics Group, Faculty of Engineering and Architecture, Ghent University; 2Atmospheric Physics Group, Faculty of Science, Ghent University; 3Department Meteorological and Climatological Research, Royal Meteorological Institute of Belgium Optimization Of The Mold Resistance Design Model For North American Materials 1USDA Forest Products Laboratory, United States of America; 2RDH Building Science Inc., Canada |
10:00am - 10:30am | AM Break + Sponsor Tables Location: Pre-function Area |
10:30am - 12:00pm | CPS 28: Paper Session 28: Window Performance II (Principles) Location: Beach/Gulf Room Session Chair: Peter Adams, Morrison Hershfield Ltd |
|
Durability Evaluation of Advanced Fenestration Technologies 1National Renewable Energy Laboratory, United States of America; 2Renewable and Sustainable Energy Institute, University of Colorado at Boulder; 3University of Colorado at Boulder; 4University of Sydney; 5WinBuild, Inc.; 6University of Houston - Clear Lake Risks Associated With Interior Low E Coating In Double-Glazed Windows Hamid Design Build (HDB) Advances in Window Simulation Software Berkeley Lab, United States of America |
10:30am - 12:00pm | CPS 29: Paper Session 29: Durability and Energy (Principles) Location: Palm Room Session Chair: Erika Bonfanti, Acton Partners, LLC |
|
Duration of Early Stage Drying of Aerogel-based Renders: Field Tests and Simulations in Four Swedish Cities Chalmers University of Technology, Sweden Fast, Accurate, and Reliable Thermal Metrology to Assess the Thermal Resistivity on Small Samples of Insulation Having Low Thermal Conductivity Oak Ridge National Laboratory, United States of America Construction Process and Measuring Initial Dryout of PCM Mortar in Energy Activated ETICS Façade 1nZEB Research Group, Tallinn University of Technology, Estonia; 2Smart City Center of Excellence (Finest Twins), Tallinn University of Technology, Estonia; 3Lodz University of Technology |
1:00pm - 5:00pm | WKSHP 7: Post-Conference Workshop 7: DOE Current Challenges and Opportunities and Research Needs of Building-Integrated PV Systems Location: Beach/Gulf Room Georgios Stefopoulos, US DOE Solar Energy Technologies Office Marc LaFrance, US DOE Building Technologies Office |
Contact and Legal Notice · Contact Address: Privacy Statement · Conference: 2022 Buildings XV International Conference |
Conference Software - ConfTool Pro 2.6.146 © 2001–2023 by Dr. H. Weinreich, Hamburg, Germany |