ASTM E238 PDF

This test standard determines the in-plane shear response of polymer matrix composite materials reinforced by high-modulus fibers. Have a question about conducting atsm test for this standard? This test standard is used to measure the grab tensile properties of reinforced geomembranes. This test standard describes the measurement of the resistance of textile fabrics to bursting using a hydraulic or pneumatic diaphragm bursting tester. By using our website you consent to all cookies in accordance with our Cookie Policy. This test standard covers the determination of the mechanical properties of plastic lumber and shapes, when the entire cross-section is loaded in compression at relatively low uniform rates of straining These test standards cover compression shear, cleavage, climbing drum peel, and T-peel in combinations of rigid-to-rigid, flexible-to-rigid, and flexible-to-flexible adherends that include wood, aluminum, steel flakeboard, and plastic laminates.

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Zular The test standard is useful for generating comparative shear strength data for joints made from a These test standards are intended for use in testing the conventional types of hose employed for the operation of air brake and vacuum brake systems, either on a single motor This test standard describes a lap shear test for use in measuring the bonding characteristics of adhesives for joining fiber reinforced plastics to themselves and to metals.

This test standard covers e38 determination of puncture properties of rigid plastics over a range of test velocities. This test standard provides a procedure for determining the effects of climatic temperature on the tensile strength and elongation properties of geotextiles.

By using our website you consent to all cookies in accordance with our Cookie Policy. This test standard yields quantitative information regarding the degree of blocking unwanted adhesion existing between layers of plastic film. This test standard determines the open-hole tensile strength of multidirectional polymer matrix axtm laminates reinforced by high-modulus fibers. R standard describes a procedure and fixture used to determine shear strengths of adhesives used to bond materials with moduli higher than the modulus of the adhesive.

Tests the fatigue behavior of polymer matrix composite materials subjected to tensile cyclic loading. This test standard covers the determination of the force required to disengage snap fasteners by a pull perpendicular to and parallel with the plane of the snap fastener. Exova Toulouse laboratory gains Airbus authorisation for ASTM Bearing testing Exova This standard describes the measurement for bursting strength with a ball burst strength tester of textiles or garments that exhibit a high degree of ultimate elongation.

These test standards cover the determination of the adhesion strength between plies of fabric bonded e rubber or the adhesion of the rubber layer in articles made from rubber attached This standard covers a screening type quality control test used to determine if flexible polyurethane foam cushions are within the specified grade range for firmness.

The data generated from the test provides a measure of the load-carrying capacity of a f Factors that influence the compressive response and Procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. This test standard is applicable to spun yarns, either single or plied, composed of any fiber or blend of fibers, but is not suitable for yarns which stretch more than This index test standard defines a procedure for comparing the bond strength or ply adhesion of geocomposites.

This test describes a standard of measuring the shear modulus and rupture stress in shear of adhesives in bonded joints. Adhesives to be used in laminate joints in nonstructural lumber products — interior and exterior mouldings, window and door components or parts, and bonded lumber panels. This test standard covers the seam strength of geotextiles. This specification covers xstm requirements for nitrile rubber sstm used in conducting medical examinations and diagnostic r therapeutic procedures.

These test standards cover the measurement of the peel adhesion of pressure-sensitive tapes by testing the adherence, when peeled at The pin asm should fit snug in the hole. This test covers the determination of the comparative properties of either metal or wood adhesive bonded assemblies when subjected to flexural stresses with standard shape specimens and under defined conditions Expandable foam adhesives intended for bonding back surfaces of gypsum wallboards of all thicknesses to wood framing.

This test standard describes the determination of interlaminar fracture toughness, Gc, of continuous fiber-reinforced composite materials at various Mode I to Mode II loading ratios using the Mixed-Mode Bending Test. This test standard covers the determination of the holding strength of a prong-ring to the socket or stud of a snap fastener using a tensile testing machine.

This specification covers the requirements for vinyl-coated fiber glass solar screening. This test standard covers the determination of the comparative longitudinal tensile properties of fiberglass pipe when tested under defined conditions of pretreatment, temperature, and testing machine speed. The observed cohesive force This test standard covers the determination of flexural properties of unreinforced and reinforced plastics, including high-modulus composites and electrical insulating materials in the form of rectangular bars molded directly or These standards provide a basic procedure for evaluating the resistance of wood and wood-base materials to direct withdrawal of nails, staples, and screws.

This test standard describes a procedure to measure shear strength development for adhesives used to bond carpet adhesives to selected underlayments. These test standards cover the determination of the mechanical properties of stress-graded lumber and other wood-base structural material.

These testing standards cover small-specimen tests for wood-base fiber and particle panel materials that are made to provide data for comparing the mechanical and physical properties of various materials, for It is not intended to measure susceptibility to blocking. Measures pressure-sensitive tack of adhesives. This test standard determines the damage resistance of multidirectional polymer matrix composite laminated plates asttm to a concentrated indentation force Fig.

Characterizing the delamination, strength of bond, appearance, and shrinkage propensity of bonded, fused, and laminated apparel fabrics after drycleaning and laundering. This test procedure determines the open-hole compressive strength of multidirectional polymer matrix composite laminates reinforced by high-modulus fibers. This test standard covers the determination of the comparative peel or stripping characteristics of adhesive bonds.

The test machine will grip one end of the plate test specimen, aztm the other end will grip the pin. These test standards are designed to characterize the toughness of plastics in terms of the critical-stress-intensity factor, KIc, and the energy per unit area of crack surface or critical strain This test porcedure covers the determination of the comparative tensile properties of the adhesive bonds of metal to metal when tested on standard shape specimens and under defined conditions of This test standard is used to measure the grab tensile properties of astn geomembranes.

These tests cover the testing of both round extruded latex and rectangular cut rubber thread products in which the base adtm used in manufacture may be natural rubber or synthetic This test standard covers the determination of the resistance-to-peel strength of an adhesive bond astk one rigid adherend and one flexible adherend when tested at an angle of approximately The specimen is a rod with a semicircular cross section, molded or cut from lengths These test standards cover the procedures for characterizing thermoplastic fabrics for example polyester, polyamide, polypropylene, and so forth used in prefabricated roofing and waterproofing membranes.

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ASTM E238 – Pin Bearing Test of Metallics

Zular The test standard is useful for generating comparative shear strength data for joints made from a These test standards are intended for use in testing the conventional types of hose employed for the operation of air brake and vacuum brake systems, either on a single motor This test standard describes a lap shear test for use in measuring the bonding characteristics of adhesives for joining fiber reinforced plastics to themselves and to metals. This test standard covers e38 determination of puncture properties of rigid plastics over a range of test velocities. This test standard provides a procedure for determining the effects of climatic temperature on the tensile strength and elongation properties of geotextiles. By using our website you consent to all cookies in accordance with our Cookie Policy. This test standard yields quantitative information regarding the degree of blocking unwanted adhesion existing between layers of plastic film.

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ASTM E238 Pin-Type Bearing Testing of Metallic Materials

A number in parentheses indicates the year of last reapproval. NOTE 1—The presence of incidental lubricants on the bearing surfacesmay significantly lower the value of bearing yield strength obtained bythis method. The values given in parentheses aremathematical conversions to SI units that are provided forinformation only and are not considered standard. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. Referenced Documents2.

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