This is an update on recent activity by American Society for Testing and Materials (ASTM) and specifically by the ASTM Committee D08. ASTM is an international organization that develops and publishes voluntary technical standards for a wide range of materials, products, systems, and services.  ASTM’s membership includes manufacturers, academics, consultants, and users.  ASTM Committee D08 focuses on roofing and waterproofing and promotes knowledge, research, and development of consensus standards related to materials and roofing and waterproofing systems. The July 2015 Technical Information Letter No. 20150-01 further explains the work that ASTM does related to roofing and waterproofing application standards and the importance of following these standards to achieve the expected roofing and waterproofing performance.   

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