ASTM Testing Programs - National Technical Systems

astm  What is ASTM Organized in 1898, ASTM International is one of the world's largest international standards developing organizations Defined and set by us, ASTM Find submittal-ready building materials, supplies, and construction products organized by the ASTM standards used in building codes

ASTM International is primarily a developer of consensus standards that can be voluntarily adopted by different industries The ASTM Standards are a set of ASTM polymer and plastic test techniques: · Ash Content ASTM D5630, D2584, ISO 3451 · Barcol Hardness ASTM D2583 · Brittleness Temperature ASTM D746 ISO 974

astm The American Society for Testing and Materials , is a recognized worldwide leader in the development and supply of international standards Today, Thai Industrial Standards Institute and ASTM International desire to strengthen the relationship between them in order to enhance their support for the