Search
Advanced search
Filter by category
Filter by committee
Search results
-
ASTM International Subcommittee D01.23 on Physical Properties of Applied Paint Films has approved three new standards that each deal with different types of measurements for paint coatings. Subcommittee D01.23 is under the jurisdiction of Committee D01 on Paint and Related Coatings, Materials, and Applications. Titles and descriptions of each new standard follow. , D 6991, Test Method for Internal Stresses in Organic Coatings by Cantilever (Beam) Method, Test Method D 6991 covers the procedure for measuring internal stresses in organic coatings by using the cantilever (beam) method. The test method can be used to determine the internal stresses in coatings after they have cured. Most organic coatings shrink when they cure. This induces an internal stress in the coatings. If the substrate is flexible, such as a vinyl composition tile, and has…, D 7091, Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Nonferrous Metals, The development of D 7091 is the result of subcommittee discussions on the need to revise or replace D 1186, Test Method for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to a Ferrous Base, and D 1400, Test Method for Nondestructive Measurement of Dry Film Thickness of Nonconductive Coatings Applied to a Nonferrous Metal Base. Rather than revising or…, D 7187, Test Method Measuring Mechanical Aspects of Scratch/Mar Behavior of Paint Coatings by Nanoscratching, Test Method D 7187 determines the resistance to mar and scratch of paint coatings on smooth, flat surfaces. The standard, which had its origin in a paper presented by Li Lin, DuPont, at the 2002 Committee D01 Centennial symposium on new directions in coatings performance technology, is a possible solution to recent searches within the automotive industry for a better way to measure the scratch…
-
A longtime need for better standardization and testing of sporicides has led to the approval of a new ASTM International standard, E 2414, Test Method for Quantitative Sporicidal Three-Step Method (TSM) to Determine Sporicidal Efficacy of Liquids and Vapor or Gases on Contaminated Carrier Surfaces. The newly approved test method, under the jurisdiction of Subcommittee E54.03 on Decontamination,…
-
ASTM International Task Group D01.42.20 is soliciting participants to conduct a round robin to evaluate the precision of ASTM standard D 4446, Test Method for Anti-Swelling Effectiveness of Water-Repellent Formulations and Differential Swelling of Untreated Wood When Exposed to Liquid Water Environments. This standard is commonly known as the wood swellometer test and is widely used by…
-
ASTM International Subcommittee E54.05 on Building and Infrastructure Protection has reorganized itself to better reflect the needs of industry. The subcommittee is under the jurisdiction of ASTM Committee E54 on Homeland Security Applications. "The reorganization focuses the efforts of the subcommittee more along the lines of various disciplines and areas of interest seen in industry," says Curt…
-
ASTM International Subcommittee E54.03 on Decontamination has entered a rapid standards development effort since meeting in Kansas City in June 2004. The subcommittee benefited greatly during the meeting from the participation of a broad spectrum of stakeholders that represented private industry, military entities, government agencies (for example, Environmental Protection Agency and Department…