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ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications, has approved two new standards that cover architectural coating touch-up properties and ink stainblocking of paint systems. Both new standards are under the jurisdiction of Subcommittee D01.42 on Architectural Coatings., Touch-Up Properties, When a home is being constructed, paints are subjected to a wide variety of drying conditions, which can lead to differences in appearance between the original coat and subsequent touch-up areas after the paint has fully cured. A new standard, ASTM D7489 , Practice for Evaluating Touch-Up Properties of Architectural Coatings Under Various Environmental Conditions, covers variations in color,…, Ink Stainblocking, Paint companies and raw material suppliers will be able to use a new ASTM standard to assess the capability of architectural coatings for blocking ink stains from bleeding through to a topcoat. The standard, ASTM D7514 , Test Method for Evaluating Ink Stainblocking of Architectural Paint Systems by Visual Assessment, represents a compilation and synthesis of methods that are currently being used…
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Sustainability — addressing the needs of today without compromising the ability of future generations to meet their needs — will be the topic of an October workshop and standards development meetings of ASTM International Committee E60 on Sustainability. The committee will meet Oct. 18-22 during the ASTM October 2009 committee week in Atlanta, Ga. “All of us need to incorporate sustainable means…, Life Cycle Assessment Workshop to Be Held Oct. 18-19, A workshop, Life Cycle Assessments: Methodology, Current Development and Application in Standards , will be held Oct. 18-19. A fundamental concept in sustainability, LCA is becoming more expected from industry while little guidance exists about how best to incorporate LCA criteria into product standards, according to Meadows. Use of LCA and LCA criteria in product standards is directly related to…, Infrastructure and Packaging Forums to Be Held Oct. 19, Standards Development Work to Continue, Forums on infrastructure and packaging will be held the afternoon of Oct. 19 to identify resources and information about the sustainability aspects of the two topics. The subjects, determined at a previous E60 meeting, could lead to a database or possible standards development projects for the future. E60 subcommittees on buildings and construction, hospitality and general sustainability…
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Offers Students a Direct Line to Developing Important Sustainability Standards Sustainable development considers the needs of the present without compromising the ability of future generations to meet their own needs, according to ASTM E2114 , Terminology for Sustainability Relative to the Performance of Buildings, a standard under the jurisdiction of ASTM International Committee E60 on…
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Traffic paint plays an important role in maintaining the safety of roads. Subcommittee D01.44 on Traffic Coatings, part of ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications, is currently working on two proposed new standards covering the sampling of waterborne traffic paint and glass bead gradation measurement., WATERBORNE TRAFFIC PAINT, Ensuring that traffic paint taken from the field is tested properly in laboratories is a concern of paint suppliers as well as private testing laboratories, Department of Transportation labs, DOT striping crews and striping contractors. A proposed new ASTM standard, ASTM WK22312 , Practice for Drum and Tote Sampling of Waterborne Traffic Paint, addresses laboratory sampling issues. According to…, GRADATION OF GLASS BEADS, Glass beads added to traffic paint during manufacturing are necessary to ensure paint retroreflectivity, especially at night. A proposed new standard, ASTM WK23758 , Test Method for Measuring Gradation of Glass Beads Using a Flowing Stream Digital Image Analyzer, will be useful in the production and quality control of glass beads. “Digital camera technology combined with high speed computers has…
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Coinciding with Earth Day 2009, the inaugural meetings of ASTM International Committee E60 on Sustainability covered standards work, an expanded sustainability database, a student liaison subcommittee and more. Ninety-five stakeholders from a range of industries met April 21-23 in Vancouver, British, Columbia, Canada, and discussed best practices for sustainability and the potential to…, Life Cycle Assessment Workshop to Be Held in October, On Sunday, Oct. 18, and Monday, Oct. 19, Committee E60 will host a workshop on life cycle assessment and both its theory and practice. The purpose is to share information on the effective use of LCA methodology in supporting standards development. The workshop will be held during the ASTM October committee week meetings in Atlanta, Ga., E60 Develops Submission Criteria and Expands Online Sustainability Database, Through new criteria and a new task group, Committee E60 has expanded the scope of its online sustainability database, and it encourages all ASTM committees and outside organizations to submit sustainability-related standards for possible inclusion in the resource. According to Meadows, the sustainability database fills a void in having one place to gather sustainability standards from both ASTM…, Proposed Standards from New Student Liaison and Affairs Subcommittee, To give a voice to ASTM student members who represent universities around the world, Committee E60 has established Subcommittee E60.95 on Student Liaison and Affairs. Sustainability, notes Meadows, is about managing resources today so that they are available to future generations, and as such, students have a vested interest in the work of the committee. E60 plans to communicate with interested…
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More effective quality testing of the synthetic, hollow filaments that are often used in the manufacture of lower cost paintbrushes is the purpose of a new standard approved by ASTM International Committee D01 on Paint and Related Coatings, Materials and Applications. The new standard, ASTM D7233 , Test Method for Testing Fracture of Level Paintbrush Filaments, was developed by Subcommittee D01.…
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The wettability of a particular solid coating, substrate or pigment on a surface is a key to its effectiveness, as wetting is important to adhesion as well as to the prevention of surface defects such as craters, dewetting and crawling. A new ASTM International standard uses contact angle measurements to determine the wettability of coatings. The new standard, D7490 , Test Method for Measurement…
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Sustainability standards development and related exchange of information will highlight the inaugural April 21-23 meetings of ASTM International Committee E60 on Sustainability. Coinciding with Earth Day 2009 on April 22, the meetings are scheduled in conjunction with the ASTM April committee week sessions in Vancouver, British Columbia, Canada. Forum for a Comprehensive Approach to…
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By necessity, paint used for roadway applications needs to dry quickly. Some multi-component traffic paints cure in less than 10 minutes, some much faster. Because of this speed of curing, these traffic paints and other types of fast-cure (less than 10 minutes) multi-component paints cannot be tested for volatile content using procedures outlined in the ASTM International standard typically used…
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The use of rolling devices can provide a means to evaluate the adhesion of weather seals, for quality control in new installations, general evaluation of existing installations, and the investigation of water and air leakage through building enclosures. In order to better facilitate the use of rolling devices, ASTM International Committee C24 on Building Seals and Sealants is developing a…