Category ASTM Standards

📐 Specimen Geometry and Materials This test method provides for the determination of the relative exterior durability of factory-primed wood and wood-based substrates with representative finish coats when exposed to the weather. The values stated in SI units are to…

🎯 Purpose and Scope of Sampling The standard practice D2829/D2829M provides a comprehensive guide for the field removal of test specimens from existing built-up roof systems. The primary objective is to determine the approximate quantitative composition of the roofing assembly.…

📜 Specification Scope and Applicable Documents This specification, designated as ASTM D2827-19, establishes the standard requirements for styrene monomer. It falls under the jurisdiction of ASTM Committee D16 on Aromatic, Industrial, Specialty and Related Chemicals and is the direct responsibility…

ASTM D2828-96 specifies the requirements for nonbituminous, sawable inserts used to create contraction joints in portland cement concrete airfield pavements. These inserts are placed while the concrete is unhardened and are partially or totally removed after hardening to form a…

ASTM D2824/D2824M-18 (Reapproved 2024) establishes the standard specifications for aluminum-pigmented asphalt roof coatings intended for brush, roller, or spray application on roofing and masonry surfaces. These coatings provide a bright, reflective finish and are available in two distinct types: non-fibered…

ASTM D2825-21, officially designated as Standard Terminology Relating to Polishes and Related Materials, serves as the definitive lexicon for the industry under the jurisdiction of ASTM Committee D21. This standard harmonizes communication among manufacturers, formulators, and testing laboratories, ensuring consistent…

🏗️ Classification and Types This specification covers asbestos-containing asphalt roof cement for trowel application to roofing and flashings. The material is classified into Type I and Type II based on the characteristics of the asphalt base. Type I is made…

📐 Scope, Classification, and Composition This specification, designated D2823/D2823M−05(2011)´1, covers asbestos-containing asphalt roof coatings of brushing or spraying consistency. The coating is manufactured from an asphalt base, volatile petroleum solvents, and mineral stabilizers including asbestos fiber, mixed to a smooth,…

ASTM D2817-18 establishes the critical benchmark for the maximum allowable coarse-hair content in cashmere materials. This specification is essential for quality assurance and acceptance testing across the supply chain, from fiber processing to finished goods. 📜 Scope and Significance This…

ASTM D2821-24 outlines the standard procedure for assessing the relative stiffness of leather using a torsional wire apparatus, providing a torsional modulus value that correlates with hand feel. SI units are standard. 🔧 Torsional Apparatus Configuration and Specifications The torsion…

📝 Scope and Significance of ASTM D2813-03 This standard practice covers the sampling of finished leather and fabricated leather items for physical and chemical tests. The primary goal is to group products into homogenous lots that are randomly sampled in…

🔬 Scope and Summary of Test Method ASTM D2816-18 defines a sequential procedure for verifying that a cashmere sample’s coarse-hair content does not exceed a predefined maximum value. This standard is essential for determining compliance with quality specifications, most notably…