Materiales

Materiales

ISO 24260:2022 - Thermal insulation products — Hemp fiber mat and board — Specification
- This document specifies requirements for factory-made products of hemp fibre, which are used for the thermal insulation of buildings. This document applies to material containing more than...
ISO 24360:2022 - Composites and reinforcements fibres — Carbon fibre reinforced plastics (CFRPs) and metal assemblies — Determination of the cross tension strength
- This document specifies a method for determining the cross tensional strength of the bonded plates of carbon fibre reinforced plastics (CFRPs) to metal assemblies, with a standard specimen...
ISO 12856-3:2022 - Railway applications — Polymeric composite sleepers, bearers and transoms — Part 3: General requirements
- This document specifies general requirements of polymeric composite railway sleepers. It is applicable to the sleepers, bearers and transoms to be installed in all tracks (both heavy and urban...
ISO 12856-1:2022 - Railway applications — Polymeric composite sleepers, bearers and transoms — Part 1: Material characteristics
- This document specifies the characteristics of polymeric composite and reinforced polymeric composite materials in the manufacture of polymeric composite railway sleepers. It is applicable to...
ISO 527-4:2021 - Plastics — Determination of tensile properties — Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
- This document specifies the test conditions for the determination of the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites, based upon the general principles...
F1281 Standard Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene (PEX-AL-PEX) Pressure Pipe has been editorially changed, available as F1281-17(2021)e1
- Abstract This specification covers coextruded cross linked polyethylene composite pressure pipe with welded aluminum tube reinforcement between the inner and outer layers....
D3529 Standard Test Methods for Constituent Content of Composite Prepreg has been reapproved, available as D3529-16(2021)
- Significance and Use 5.1 This test method can be used to obtain the fiber content, fiber areal weight, matrix content or matrix solids content. Knowledge of these results is...
F3508 Standard Guide for In-Situ Pipeline Re-Construction As Coupled Dual-Wall Composite Pipeline by Push/Pull Installation of Compressed-Fit Shape-Memory-Polymer Tubular (SMPT) is a new standard now available. F3508-21
- 1. Scope 1.1 This guide describes the the specification and re-construction of in-situ pipelines and conduits 2â??in. to 63â??in. (50 mm to 1600 mm) diameter) by the...
ISO/TS 23818-2:2021 - Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 2: Resin-fibre composite (RFC) material
01/08/2021 - This document provides a scheme for the assessment of conformity of RFC products for the rehabilitation of existing pipelines, in accordance with the applicable parts of ISO 11296, ISO 11297...
ISO/TR 22293:2021 - Evaluation of methods for assessing the release of nanomaterials from commercial, nanomaterial-containing polymer composites
01/07/2021 - This document reviews and evaluates the utility of available methods to assess material released from commercial polymer composites in support of product use and safety decisions, and describes...
D7205/D7205M Standard Test Method for Tensile Properties of Fiber Reinforced Polymer Matrix Composite Bars has been revised to D7205/D7205M-21
- Significance and Use 5.1 This test method is designed to produce longitudinal tensile strength and elongation data. From a tension test, a variety of data are acquired that are...
D7248/D7248M Standard Test Method for High Bearing - Low Bypass Interaction Response of Polymer Matrix Composite Laminates Using 2-Fastener Specimens has been revised (with title change) to D7248/D7248M-21
- Significance and Use 5.1 This test method is designed to produce bearing/bypass interaction response data for research and development, and for structural design and analysis....
D8387/D8387M Standard Test Method for High Bypass â?? Low Bearing Interaction Response of Polymer Matrix Composite Laminates is a new standard now available. D8387/D8387M-21
- Significance and Use 5.1 This test method is designed to produce low bearing / high bypass interaction response data for research and development, and for structural design and...
ISO 21629-1:2021 - Bamboo floorings — Part 1: Indoor use
01/06/2021 - This document specifies the technical requirements and test methods for indoor bamboo flooring for internal use.This document also specifies handling, storage, packaging and marking...
D8337/D8337M Standard Test Method for Evaluation of Bond Properties of FRP Composite Applied to Concrete Substrate using Single-Lap Shear Test is a new standard now available. D8337/D8337M-21
- Significance and Use 5.1 This test method is intended for use in a laboratory setting. 5.2 This test method is used to evaluate the plateau force Ppl that an FRP...