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ASTM - ASTM International: Recent submissions
Now showing items 2441-2460 of 39933
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Standard Practice for Qualification of a Combination of Squeeze Tool, Pipe, and Squeeze-Off Procedures to Avoid Long-Term Damage in Polyethylene (PE) Gas Pipe
Abstract: 4.1 This practice relies on a screening process using visual inspection followed by 80 °C sustained pressure testing to qualify a squeeze-off process. 4.2 Squeeze-off is widely used to temporarily control the flow of gas ... -
Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP)
Abstract: 4.1 This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of conduits through the use of a resin-impregnated fabric tube ... -
Standard Specification for Harnesses for Rescue and Sport Activities
Abstract: This specification covers the tests and corresponding performance and design requirements for climbing harnesses used in the sports of rock, ice, and snow climbing. Three types of harnesses are covered by this specification: ... -
Standard Specification for Poly(Vinyl Chloride) (PVC) Profile Strip for Machine Spiral-Wound Liner Pipe Rehabilitation of Existing Sewers and Conduit
Abstract: 9.1 The requirements of this specification are intended to provide extruded PVC profile strip suitable for the field fabrication of spirally wound liner pipe for the rehabilitation of existing pipelines and conduits conveying ... -
Standard Specification for Solid Vinyl Floor in Modular Format such as Tile(s) or Plank(s)
Abstract: This specification establishes the material and performance characteristics that determine serviceability and recommended applicability of solid vinyl floor tiles intended for use in commercial, light commercial, and ... -
Standard Specification for Poly(Vinyl Chloride) (PVC) Sewer and Drain Pipe Containing Recycled PVC Material
Abstract: This specification covers the requirements and related test methods for materials, dimensions, workmanship, chemical resistance, and joint tightness of sewer and drain pipes made from either virgin or recycled poly(vinyl ... -
Standard Specification for Butt Heat Fusion Polyamide(PA) Plastic Fitting for Polyamide(PA) Plastic Pipe and Tubing
Abstract: This specification covers polyamide (PA) butt fusion fittings for use with polyamide pipe (IPS and ISO) and tubing (CTS). This specification covers butt fusion fittings intended for use with polyamide pipe and tubing. ... -
Standard Test Method for pH of Chemically Cleaned or Etched Concrete Surfaces
Abstract: 3.1 Chemical cleaning and etching is used to prepare concrete for coating. 3.2 Residual chemicals not removed by water rinsing may adversely affect the performance and adhesion of coatings applied over prepared concrete ... -
Standard Test Method for in vitro Degradation Testing of Hydrolytically Degradable Polymer Resins and Fabricated Forms for Surgical Implants
Abstract: 5.1 This test method is intended to help assess the degradation rates (that is, the mass loss rate) and changes in material or structural properties, or both, of HDP materials used in surgical implants. Polymers that are ... -
Standard Test Method for Determining Bending Yield Moment of Nails, Spikes, and Dowel-type Threaded Fasteners
Abstract: 5.1 Nails, spikes, and dowel-type threaded fasteners are common mechanical fasteners in wood structures. Engineering design procedures used to determine the capacities of laterally-loaded connections with these types of ... -
Standard Test Method for Contact Closure Cycling of a Membrane Switch
Abstract: 4.1 This testing is performed to determine the electrical contact reliability under switching conditions and the physical changes caused by mechanical actuation of the switch assembly in the environments in which the ... -
Standard Specification and Test Methods for External Skeletal Fixation Devices
Abstract: A1.4 Significance and Use A1.4.1 The purpose of this classification is to establish a consistent terminology system by means of which these ESFD configurations can be classified. It is anticipated that a companion testing ... -
Standard Test Method for Notch Tensile Test to Measure the Resistance to Slow Crack Growth of Polyethylene Pipes and Resins
Abstract: 5.1 This test method is useful to measure the slow crack growth resistance of molded plaques of polyethylene materials at accelerated conditions such as 80 °C, 2.4 MPa stress, and with a sharp notch. 5.2 The testing time ... -
Standard Specification for Coextruded Composite Pipe
Abstract: This specification covers coextruded composite pipe, produced by a coextrusion die system, in which the concentric layers are formed and combined before exiting the die. Coextruded composite pipe conforming to the requirements ... -
Standard Specification for Glass and Glass-Ceramic Biomaterials for Implantation
Abstract: This specification covers the material requirements and characterization techniques for glass and glass-ceramic biomaterials intended for use as bulk porous or powdered surgical implants, or as coatings on surgical devices, ... -
Standard Guide for Performance of Lifetime Bioassay for the Tumorigenic Potential of Implant Materials
Abstract: 4.1 This guide is not intended to specify the exact method of conducting a test for any particular material or final, finished device but only to present some of the criteria that should be considered in method design and ... -
Standard Specification for Helmets Used in Recreational Bicycling or Roller Skating
Abstract: This specification covers performance requirements for helmets manufactured for use by recreational bicyclists or roller skaters. This specification recognizes the desirability of lightweight construction and ventilation; ... -
Standard Guide for Selection of Security Technology for Protection Against Counterfeiting, Alteration, Diversion, Duplication, Simulation, and Substitution (CADDSS) of Products or Documents
Abstract: 3.1 This guide focuses on security requirements and compares them to available and known technologies capable of meeting these requirements. This guide describes several steps to select the appropriate anti-CADDSS technology. ... -
Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection
Abstract: 4.1 Sampling shall be selected in a random manner, ensuring that any unit in the lot has an equal chance of being chosen. Sampling should not be localized by selections being taken from the top of a container or from only ... -
Standard Practice for Surface Cleaning Concrete Masonry Units for Coating
Abstract: 4.1 Surface cleaning is to be used to prepare concrete unit masonry surfaces for applying coatings intended for light duty service, splash and spillage of water and chemical solutions, radiation exposure, decontamination, ...