Total R-values

This 16-minute course is part of a comprehensive series designed to guide professionals through the intricacies of thermal resistance modeling using Speckel. Focused on R-value calculations as outlined by standards such as AS/NZS 4859.2 and NZS 4214, this course explores the essentials of setting up wall systems, configuring material properties, and generating compliance reports. Participants will gain the knowledge and tools necessary to optimize building designs for energy efficiency.

Course Structure:

The course begins with an introduction to R-values and their significance in thermal performance assessments. Participants will learn about key standards, including AS/NZS 4859.2 and NZS 4214, and how these standards are applied in the modeling process. The session covers the basics of setting up a model in Speckel, including selecting supplier or generic templates and customizing wall systems layer by layer.

Next, the course delves into the practical aspects of configuring wall systems. Participants will explore how to build custom wall assemblies by adding various layers such as insulation, membranes, and framing. The course emphasizes understanding the impact of different materials, ventilated cavities, and thermal bridging on the overall R-value. Attendees will also learn to adjust parameters like framing spacing and contact resistance to refine the model.

The final segment covers running simulations and generating reports. This section highlights how to interpret R-value outputs, including the effects of summer and winter conditions, and how to align these with project requirements. Participants will learn to create detailed reports that summarize the R-value calculations, inputs, and assumptions, making them suitable for regulatory submissions and performance evaluations.

Key Learning Outcomes:

• Understand and Apply R-Value Standards

• Proficiently Set Up Wall Systems in Speckel

• Run and Interpret Simulations

• Produce Detailed Compliance Reports

Course Completion:

By the end of this course, participants will have a thorough understanding of R-value modeling and how to apply these calculations to optimize thermal performance in building designs. Participants who successfully complete the course and achieve an 80% pass mark on the final quiz will receive a Certificate of Completion. This course is ideal for professionals looking to enhance their expertise in thermal resistance assessments and ensure compliance with energy efficiency standards.

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