Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
ASTM D3843-16 (Reapproved 2021) establishes quality assurance requirements for protective coatings applied to nuclear facilities. It specifically applies to Coating Service Level I areas as defined in Guide D5144, replacing the former ANSI N101.4 standard while incorporating technological advancements andā¦
ASTM D3839-14 (Reapproved 2019) provides a comprehensive standard guide for the underground installation of “Fiberglass” (Glass-Fiber Reinforced Thermosetting-Resin) pipe. It establishes procedures for the burial of both pressure and nonpressure piping systems in typically encountered soil conditions, offering critical recommendationsā¦
📐 Scope and Classification of Nonpressure Fiberglass Fittings ASTM D3840-24 establishes the standard specification for fiberglass pipe fittings intended strictly for nonpressure, gravity flow systems. This includes applications such as conveying sanitary sewage, storm water, and compatible industrial wastes. Theā¦
The ASTM D3837 −95 (Reapproved 2019) standard, issued under the jurisdiction of ASTM Committee D21 on Polishes and Subcommittee D21.02 on Raw Materials, defines the procedure for preparing solutions of alkali-soluble resins in aqueous ammonia. This practice is essential forā¦
🧪 Test Overview and Significance ASTM D3838-23 provides a standardized test method for the determination of the pH of a water extract of activated carbon. This characteristic is a significant parameter when assessing activated carbon, as it heavily influences chemicalā¦
📐 Scope and Applicable Materials This test method, designated D3835‑24, covers the measurement of rheological properties of polymeric materials at various temperatures and shear rates common to processing equipment. It is specifically intended for quality control tests on both reinforcedā¦
📐 Scope and Significance ASTM D3836-13 (Reapproved 2021) establishes a standard practice for evaluating the performance of automotive polishes, including products commonly referred to as car/auto wax, cleaner wax, and polish. The practice covers the testing properties, apparatus, and comparisonsā¦
📊 Scope and Significance of the Test Method ASTM D3834-93 outlines a standard gas chromatography (GC) technique designed to determine the purity of Vinyl Chloride Monomer (VCM). The method leverages the general availability and inherent sensitivity of GC to detectā¦
🏷️ Standard Scope and Classification System The ASTM D3832-79 (Reapproved 2022) standard specification covers the general requirements for materials used in preformed rubber seals that contact the circulating liquid in solar energy systems. The standard establishes a clear classification systemā¦
ASTM D3833/D3833M – 96 (Reapproved 2019) provides a standardized procedure for determining the water vapor transmission rate (WVTR) of pressure-sensitive tapes. This method is critical for evaluating the barrier properties of tapes used in packaging and other applications where moistureā¦