The 2021 Edition of Special Design Provisions for Wind and Seismic (SDPWS) is the latest update of the IBC-referenced document. The 2021 SDPWS was developed by AWC’s Wood Design Standards Committee (WDSC) and contains provisions for the design of wood members, fasteners, and assemblies to resist wind and seismic forces. This program will cover notable revisions between the 2021 and 2015 versions of the standard.
Calculation of Sound Transmission Parameters for Wood-Frame Assemblies
Building codes stipulate minimum performance requirements regarding noise transmission through common interior walls and floor/ceiling assemblies that separate a dwelling unit from either a public area or an adjacent dwelling unit. In the 2018 International Building Code (IBC), two parameters are used to establish these minimum acoustical requirements: Sound Transmission Class (STC) and Impact Insulation Class (IIC). Compliance with these requirements may be demonstrated either through testing or through engineering analysis based on empirical test data from other similar assemblies. This presentation provides an overview of the new American Wood Council (AWC) empirical model which may be used for analysis of wood-frame floor/ceiling assemblies to estimate the code-regulated sound transmission parameters. A report titled Technical Report 15 – Calculation of Sound Transmission Parameters for Wood-Framed Assemblies, available at awc.org, provides the basis for the calculation-based analysis approach.
LIVE WEBINAR: Significant Changes in the ANSI/AWC WFCM 2024
The 2024 Wood Frame Construction Manual, designated as ANSI/AWC WFCM-2024 was approved as an American National Standard (ANS) in November 2023. This presentation will discuss how the WFCM is referenced in the International Building Code and International Residential Code and highlight changes introduced in the 2024 edition. The course will discuss updated basis for loads and resistances, and related changes including those to member spans, fastening, and shear wall length.
The 2024 National Design Specification (NDS) for Wood Construction, designated as ANSI/AWC NDS-2024 was approved as an American National Standard (ANS) in October 2023. This presentation will discuss how the NDS is referenced in the International Building Code and International Residential Code and highlight changes introduced in the 2024 edition. The course will discuss shear design, notching, connections, and fire design changes. This course will empower learners to specify building projects that ensure code regulation and occupant safety.
LIVE WEBINAR: Significant Changes in ANSI/AWC NDS-2024
The 2024 National Design Specification (NDS) for Wood Construction, designated as ANSI/AWC NDS-2024 was approved as an American National Standard (ANS) in October 2023. This presentation will discuss how the NDS is referenced in the International Building Code and International Residential Code and highlight changes introduced in the 2024 edition. The course will discuss shear design, notching, connections, and fire design changes. This course will empower learners to specify building projects that ensure code regulation and occupant safety.
This course offers a focused exploration of wood design according to the 2021 International Building Code (IBC), based on the Code Conforming Wood Design (CCWD) publication. Ideal for architects, engineers, and construction professionals, it covers key aspects of wood construction for commercial and multi-family residential projects. Participants will learn to determine maximum building sizes for eight common use groups, establish fire resistance for wood assemblies and mass timber, and apply special provisions for podium buildings. The course also addresses criteria for wood finishes, appendages, and features, provides an overview of structural provisions in Chapter 23, and outlines essential construction precautions.
AWC received ANSI approval of its 2024 Fire Design Specification for Wood Construction (FDS) as an American National Standard (ANS). The new standard, designated as ANSI/AWC FDS-2024, brings together provisions for the fire design of wood members, assemblies, and connections to meet code requirements. This presentation will discuss existing wood design provisions currently in building codes, wood design standards, and numerous design aids that have been incorporated into the new standard. It will also provide information on new calculation procedures to address the added fire resistance and thermal benefits of protection provided by use of wood cover, gypsum panel products, and insulation.
LIVE WEBINAR: IBC 2021 Code Conforming Wood Design
This course offers a focused exploration of wood design according to the 2021 International Building Code (IBC), based on the Code Conforming Wood Design (CCWD) publication. Ideal for architects, engineers, and construction professionals, it covers key aspects of wood construction for commercial and multi-family residential projects. Participants will learn to determine maximum building sizes for eight common use groups, establish fire resistance for wood assemblies and mass timber, and apply special provisions for podium buildings. The course also addresses criteria for wood finishes, appendages, and features, provides an overview of structural provisions in Chapter 23, and outlines essential construction precautions.
Significant Changes to the 2021 International RESIDENTIAL Code (IRC), Part 2
This seminar provides an overview of the 2021 Significant Changes to the International Residential Code, including an in-depth examination of each code change.
LIVE WEBINAR: Significant Changes to the 2021 International Residential Code (IRC) - Part 1
This seminar provides an overview of the 2021 Significant Changes to the International Residential Code, including an in-depth examination of each code change.
LIVE WEBINAR: Significant Changes to the 2021 International Residential Code (IRC) - Part 2
This program will take a deep dive into the significant impacts of the changes in the 2021 International RESIDENTIAL Code during our wrap up of this 2-part webinar series. We will continue to look at the application and impacts of revisions in the 2018 IRC while noting the enforcement issues they create.
To have the best experience, it is recommended that learners take Significant Changes to the 2021 IRC - Part 1 before attending.
This presentation introduces basic design and construction methods for single-story residential wood decks focusing on the significant changes to the 2021 International Residential Code (IRC). The vertical and lateral load paths of conventional residential decks, as well as other general information about decks is also included. Specific design guidance includes convenient span tables for joists and beams and tables of post sizing limitations and connection methods.