Work Item
ASTM WK73567

Revision of C1787-14(2019) Standard Specification for Installation of Non Metallic Plaster Bases (Lath) Used with Portland Cement Based Plaster in Vertical Wall Applications

Keywords

None Provided

Rationale

The current definition in this standard does not provide users with guidance in terms of common types of materials used to produce non metallic plaster bases which has resulted questions as to whether the standard applies to a particular type of non metallic, all types, etc. The proposed revision provides clarity and includes examples of common non metallic materials in use today. Similar definition changes are also being proposed to other non metallic lath standards (C 1788 and C 1764).

Details

Developed by Subcommittee: C11.03

Committee: C11

Staff Manager: Stephen Mawn

Work Item Status

Date Initiated: 07-13-2020

Technical Contact: Bill Egan

Item: 008

Ballot: C11 (20-05)

Status: Negative Votes Need Resolution

Item: 007

Ballot: C11 (20-05)

Status: Will Reballot Item