WK98174 - Revision of C121/C121M-20 Standard Test Method for Water Absorption of Slate | ASTM

Using Artificial Intelligence (AI) on ASTM standards and related intellectual property is prohibited. Violations will result in suspension of access.

Home
FAQ

Home
FAQ

Home
Membership & Participati…

/

Technical Committees

/

WK98174 - Revision of C1…

Loading...

About ASTM

Governance Global Cooperation Corporate Citizenship History Regional Offices and Websites Diversity, Equity, Inclusion & Belonging Culture & Careers

Membership & Participation

Membership Technical Committees Member Tools Meetings, Symposia & Workshops Academic Outreach Emerging Professionals Publish with ASTM Consumer Participation

Standards & Solutions

Standards & Publications Enterprise Solutions ASTM Compass®Digital Library Market Insights & Innovation Laboratory Services Training Courses Certification Cement & Concrete Reference Lab

News

Standardization News Press Releases Podcasts Español Editorial Calendar and Media Kit

Help

Contact ASTM Locations FAQ

Policies

Privacy Policy Logo Policy IP Policy Return Policy Copyright & Permissions

Copyright © 1996 - 2026 ASTM. All Rights Reserved. ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA

Work Item

ASTM WK98174

Revision of C121/C121M-20 Standard Test Method for Water Absorption of Slate

Rationale

update of calculation formula, and incorporation of new reference.

Details

Developed by Subcommittee: C18.01

Committee: C18

Staff Manager: David Lee

Work Item Status

Date Initiated: 02-19-2026

Technical Contact: Matthew Farmer

Item: 000

Ballot:

Status:

Related

Copyright/Permissions