ASTM Committee on Manufactured Masonry Units Names Chin as Chairman

Words: Mark KempASTM Committee on Manufactured Masonry Units Names Chin as Chairman

Ian Chin, VP and senior principal at Wiss, Janney, Elstner Associates Inc. (WJE) in Chicago, has been elected chairman of ASTM International Committee C15 on Manufactured Masonry Units. WJE is an interdisciplinary firm of structural engineers, architects and materials scientists that specializes in the investigation, analysis, testing and design of repairs for historic and contemporary structures.

Formed in 1937, Committee C15 has a membership of about 315 technical experts who oversee ASTM standards development related to the manufacture of manufactured masonry units of inorganic materials, including fired clay and shale, concrete, sand-lime and coatings for such units. C15 includes 13 subcommittees responsible for more than 65 ASTM International published standards.

Chin has been an active ASTM International member since 1986, serving on ASTM Committees C12 on Mortars and Grouts for Unit Masonry, C18 on Dimension Stone, C24 on Building Seals and Sealants and E06 on Performance of Buildings in addition to C15. He was honored with the ASTM Walter C. Voss Award in 2007 for his outstanding contributions to the field of building technology, and received the ASTM Award of Merit and accompanying title of fellow in 2005.

A graduate of the University of Illinois at Urbana-Champaign, where he earned a master’s degree in structural engineering and a bachelor’s in architecture, Chin has been with WJE since 1978. His work focuses on the evaluation of architectural and structural problems in existing buildings and structures. He became a vice president in 1992 and senior principal in 2008.

Chin is a licensed architect and professional engineer in several states, and a licensed structural engineer in Illinois. He is a member of the American Institute of Steel Construction (AISC) and the Structural Engineers Association of Illinois (SEAOI), and serves on the Chicago Committee on High-Rise Buildings and the city of Chicago’s Standards and Tests committee. He has won several career awards, including the 2012 John F. Palmer Award from SEAOI and the Structural Engineers Foundation “for his outstanding lifelong contributions and dedication to the pursuit of excellence in structural engineering.”

ASTM International is one of the world’s largest development and delivery systems of standards and related products and services. ASTM International meets the World Trade Organization (WTO) principles for the development of international standards: coherence, consensus, development dimension, effectiveness, impartiality, openness, relevance and transparency. ASTM standards are accepted and used in research and development, product testing, quality systems and commercial transactions.

MASONRY MADNESS®: Celebrating Skill, Speed, and the Next Generation of Masons
January 2026

Every January, Las Vegas becomes the heartbeat of the construction industry as thousands of professionals from across the country gather for the World of Concrete Convention. Among the countless exhibits, product showcases, and networking opportunities, o

STABILA Elevates Craftsmanship Supporting SPEC MIX 500 and World of Concrete
January 2026

In the mason’s industry, where the line between “good enough” and “built to last” is often measured by how good the tools are, it’s when craftsmen are proud to hold a STABILA tool. Precision isn’t a luxury; it’s the quiet backbone of every wall, brick, an

GEN NXT: Austin Cataldi
January 2026

This month, the MCAA had a conversation with 19-year-old Austin Cataldi, a dedicated young professional whose path to masonry was shaped by family ties and a hands-on spirit. His journey is one of finding artistic expression in the same materials he works

Outreach Outlook: Launching Into 2026 With Purpose, Innovation, and National Momentum
January 2026

Happy New Year! As classrooms reopen and a new semester begins across the country, the MCAA Outreach & Education Division is entering 2026 with renewed purpose and a clear focus. There is a unique energy that comes with the start of a new year. It is a ti