Category ASTM Standards

📐 Scope and Application of the Terminology ASTM D4965 – 96 (Reapproved 2008) provides a uniform, easily understood language for the definitions and descriptions of seams and seam finishes used in home sewing. This terminology serves as a common base…

📐 Scope and Specimen Classification The D4963/D4963M−22 standard defines a primary test method for determining the ignition loss of glass fiber textiles. It establishes a procedure applicable to a wide variety of products. As stated in the scope, this includes…

📐 Scope and Field of Application ASTM D4964 – 96 (Reapproved 2020) establishes a standardized methodology for measuring the tension and elongation of elastic fabrics using a Constant-Rate-of-Extension (CRE) type tensile testing machine. The standard applies to both wide and…

📐 Scope and Application ASTM D4962-18 standardizes the measurement of radionuclides in water using gamma-ray spectrometry with NaI(Tl) detectors. It applies to nuclides emitting gamma rays with energies greater than 50 keV. For typical systems, activity levels of about 40…

ASTM D4961 – 99 defines standard test methods for determining major organic impurities in refined phenol produced via the cumene (isopropylbenzene) process. These methods are integral to process control and setting specifications for high-purity phenol. The standard employs two distinct…

ASTM D4959-24 specifies a rapid method for determining the water content of soil utilizing direct heat sources such as hotplates, stoves, or blowtorches. This standard is designed as a time-saving alternative to Test Methods D2216 when expedited results are needed…

📐 Scope and Significance of D4960-20 ASTM D4960-20 describes the instrumental determination of color for thermoplastic pavement marking materials using the CIE Y, x, y color measurement system (Scope, Section 1.1). The standard defines a thermoplastic pavement marking material as…

🖌️ Scope and Significance of the Test This standard (D4958 −24) provides a standardized brushout procedure for comparing the brush drag of architectural latex paints. As defined in Section 3.1.1, brush drag is the resistance encountered when applying a coating…

📐 Specification Scope and Sheeting Types This specification covers flexible, non-exposed glass-bead lens and microprismatic, retroreflective sheeting designed for use on traffic control signs, delineators, barricades, and other devices. This specification does not address inks, overlays, or other imaging methods…

ASTM D4957-18 provides a standardized procedure for determining the apparent viscosity of asphalt emulsion residues and non-Newtonian asphalts. This test method utilizes a vacuum capillary viscometer to measure the flow behavior of these complex materials. Unlike conventional methods designed for…