WK98219 - Revision of C1858/C1858M-24 Standard Practice for Design, Construction, and Material Requirements for Direct Hung Suspended T-bar Type Ceiling Systems Intended to Receive Gypsum Panel Products in Areas Subject to Earthquake Ground Motions

Work Item

ASTM WK98219

Revision of C1858/C1858M-24 Standard Practice for Design, Construction, and Material Requirements for Direct Hung Suspended T-bar Type Ceiling Systems Intended to Receive Gypsum Panel Products in Areas Subject to Earthquake Ground Motions

Rationale

Motions for adoption of C1858 in ASCE7 were denied. Revision proposals will be presented with the goal of achieving code adoption. The Collaboration area will be used to exchange ideas on paths forward.

Details

Developed by Subcommittee: C11.03

Committee: C11

Staff Manager: Jamie Huffnagle

Work Item Status

Date Initiated: 02-23-2026

Technical Contact: Jason Ameen

Revision of C1858/C1858M-24 Standard Practice for Design, Construction, and Material Requirements for Direct Hung Suspended T-bar Type Ceiling Systems Intended to Receive Gypsum Panel Products in Areas Subject to Earthquake Ground Motions

Rationale

Details

Work Item Status

Related

Revision of C1858/C1858M-24 Standard Practice for Design, Construction, and Material Requirements for Direct Hung Suspended T-bar Type Ceiling Systems Intended to Receive Gypsum Panel Products in Areas Subject to Earthquake Ground Motions

Rationale

Details

Work Item Status

Related