{"id":305844,"date":"2024-10-19T20:56:31","date_gmt":"2024-10-19T20:56:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-171292018\/"},"modified":"2024-10-25T18:31:29","modified_gmt":"2024-10-25T18:31:29","slug":"bs-en-171292018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-171292018\/","title":{"rendered":"BS EN 17129:2018"},"content":{"rendered":"
This document specifies a method for determining the tensile properties of pultruded, unidirectional rods made from continuous fibre-reinforced plastic composites, in parallel to fibre direction. It is applicable to pultruded rods which diameters are preferably ranging from 3 mm to 20 mm. This method is suitable for use with continuous-fibre-reinforced plastic composites made from carbon fibres and glass fibres. This method is suitable for use with all polymer matrix systems reinforced with unidirectional fibres having a cylindrical shape. This method is not intended to be used for testing specimens such as tubes or yarns already covered by other test methods.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 4 Principle and methods 4.1 Principle 4.2 Method <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 5 Apparatus 5.1 Testing machine 5.1.1 General 5.1.2 Test speed 5.1.3 Grips 5.1.4 Force indicator 5.1.5 Strain indicator <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 5.1.6 Recording of data 5.2 Devices for measuring the diameters of the test specimens 6 Test specimens 6.1 Types and dimensions <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 6.2 Preparation of specimens 6.2.1 General 6.2.2 End tabs <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 6.2.3 Application of end tabs 7 Number of test specimens 8 Conditioning 9 Procedure 9.1 Test atmosphere 9.2 Measurement of test specimen dimensions 9.3 Gripping <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 9.4 Prestresses 9.5 Test speed 9.6 Recording of data 9.7 Validation of the failure mode 10 Calculation and expression of results 10.1 Tensile strength 10.2 Strains determined with an extensometer <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 10.3 Tensile modulus of elasticity 10.3.1 General 10.3.2 Chord slope 10.3.3 Regression slope 11 Precision 12 Test report <\/td>\n<\/tr>\n | ||||||
20<\/td>\n | Annex A (informative) Example of alternative test fixture <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | Annex B (informative) Specimen preparation with bonded end tabs <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Continuous-fibre-reinforced plastic composites. Pultruded unidirectional rods. Determination of tensile properties in parallel to the fibre direction<\/b><\/p>\n |