Methods of testing plastics. Glass reinforced plastics - Determination of flexural properties. Three point method Ingestion-build-276583 rock dredging

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Methods of testing plastics. Glass reinforced plastics - Determination of flexural properties. Three point method Ingestion-build-276583 rock dredging1 Scope This European Standard describes a method for the determination of flexural properties of textile glass reinforced plastics in the form of rectangular bars of standard or non standard dimensions, moulded directly or cut from sheets or other moulded shapes. It only applies to simple, freely supported beams, loaded at mid span (three point loading test)1). The following properties may be determined using the method described: 1. 1 The flexural