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ASTM - ASTM International: Recent submissions
Now showing items 2121-2140 of 39933
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Standard Test Method for Rubber Property—Resilience Using Schob Type Rebound Pendulum
Abstract: 4.1 The Schob Type rebound pendulum is designed to measure the percentage resilience of a rubber compound as an indication of hysteretic energy loss that can also be defined by the relationship between storage modulus and ... -
Standard Practice for Determining the Separation Tendency of Polymer from Polymer-Modified Asphalt
Abstract: 4.1 Purchasers of polymer-modified asphalt need guidelines on proper storage and handling procedures to maintain the integrity of material they have purchased. This practice provides a significant tool for understanding ... -
Standard Test Method for Formability of Thin Film Organic Coatings on Steel Over a Biaxially Stretched Dome
Abstract: 5.1 The results of the combined deformation and tape test are related to the ability of the coated metal to withstand stamping in factory applications. 5.2 This test can be used to determine or control the manufacturing ... -
Standard Test Method for Indicating Wear Characteristics of Petroleum Hydraulic Fluids in a High Pressure Constant Volume Vane Pump
Abstract: 5.1 This test method is an indicator of the wear characteristics of petroleum hydraulic fluids operating in a constant volume vane pump. Excessive wear in vane pumps could lead to malfunction of hydraulic systems in critical ... -
Standard Practice for Preparation (by Abrasive Blast Cleaning) of Hot-Rolled Carbon Steel Panels for Testing of Coatings
Abstract: 4.1 The procedures described in this practice are designed to provide hot-rolled, carbon steel panels with uniform and reproducible abrasive blast cleaned surfaces for testing of coatings. -
Standard Specification for Rubber Contraceptives—Vaginal Diaphragms
Abstract: This specification covers contraceptive vaginal diaphragms but does not cover other vaginal barrier devices such as cervical caps, vaginal sponges, and female condoms. The products are classified into three types according ... -
Standard Test Method for Modulus of Elasticity of Thermostat Metals (Cantilever Beam Method)
Abstract: This test method covers the determination of the modulus of elasticity of thermostat metals within a particular temperature range. The test is done by mounting the specimen as a cantilever and measuring its deflection when ... -
Standard Practice for Immersion Testing of Industrial Protective Coatings and Linings
Abstract: 4.1 Protective coatings are used on metallic and concrete storage and processing vessels, shipping containers, dams and rail cars to protect the substrate from corrosive attack and to protect stored materials (cargo) from ... -
Standard Test Method for Settlement and Storage Stability of Emulsified Asphalts
Abstract: 3.1 This test method is useful for determining, in a comparatively short time, the storage stability or settlement of an emulsified asphalt. It is a measure of the permanence of the dispersion as related to time, but it ... -
Standard Test Method for Stiffness of Fabric by Blade/Slot Procedure
Abstract: 5.1 This test method is considered satisfactory for quality control testing. 5.2 If there are differences of practical significance between reported test results for two laboratories, comparative tests should be performed ... -
Standard Test Method for Determining the Shear Strength Between Segmental Concrete Units (Modular Concrete Blocks)
Abstract: 5.1 The shear strength between segmental concrete units (with and without geosynthetic reinforcement) is used in design of reinforced soil retaining walls. 5.2 This test is used to determine the shear strength for the ... -
Standard Test Method for Determination of Contact pH with Activated Carbon
Abstract: 4.1 The determination of contact pH can be used as a simple and fast measurement that can allow activated carbon producers and users to have a standard method for assessing the effect various carbons will have on the initial ... -
Standard Test Method for Determining Tensile Properties of Nonreinforced Polyethylene and Nonreinforced Flexible Polypropylene Geomembranes
Abstract: 4.1 This test method is designed to produce tensile property data for the control and specification of nonreinforced polyethylene and flexible nonreinforced polypropylene geomembranes. These data are also useful for ... -
Standard Test Method for Determination of Acid Soluble Iron via Atomic Absorption
Abstract: 5.1 In certain applications, such as acid purification, acidic food or chemical purification or decolorization, or other applications wherein iron may be leached out of the carbon, the use of acid-washed carbons will reduce ... -
Standard Practice for Sampling and Preparation of Fresh or Salt-Preserved (Cured) Hides and Skins for Chemical and Physical Tests
Abstract: 3.1 The sampling procedures described in this practice have been designed to ensure random sampling of salt-preserved hides and skins for physical and chemical tests. Fresh or salt-preserved hides are natural products and ... -
Standard Specification for Circular-Knit Geotextile for Use in Subsurface Drainage Applications
Abstract: This specification covers circular-knit geotextiles for use on the outside of perforated pipes and Class B geocomposites in subsurface drainage applications. Material covered by this specification comprises Type A and Type ... -
Standard Practice for the Identification of Trinidad Lake Asphalt in Asphalt Mixes
Abstract: 4.1 Asphalt contains sulfur compounds, most of which are removed during refining; the resulting asphalt also contains sulfur compounds which are released at the temperatures above 230 °C. Trinidad Lake Modified Asphalt ... -
Standard Test Method for Determining Connection Strength Between Geosynthetic Reinforcement and Segmental Concrete Units (Modular Concrete Blocks)
Abstract: 5.1 The connection strength between geosynthetic reinforcement and segmental concrete block units is used in design of reinforced soil retaining walls. 5.2 This test is used to determine the connection strength for the ... -
Standard Test Method for Rubber Properties—Measurement of Cure and After-Cure Dynamic Properties Using a Rotorless Shear Rheometer
Abstract: 5.1 This test method is used to determine the vulcanization characteristics of (vulcanizable) rubber compounds under selected test conditions of strain and frequency which do not significantly affect the cured dynamic ...