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NBN ISO 19044:2021
Test methods for fibre-reinforced cementitious composites — Load-displacement curve using notched specimen
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Summary
This document specifies the test method for the load-displacement curves of fibre-reinforced
cementitious composites (FRCC) by three-point loading of notched prisms. The main purpose of this
test is to evaluate the tension softening curve of FRCC.
NOTE 1 Both crack mouth opening displacement (CMOD) and load point displacement (LPD) are specified as
the displacement in load-displacement curves, but measurement of both might not be necessary. Either can be
selected depending on the purpose of measurement.
NOTE 2 Three-point bending test using notched specimen generally provides higher results than those
observed in four-point bending test, in which the fracture occurs at the weakest point of the specimen.
cementitious composites (FRCC) by three-point loading of notched prisms. The main purpose of this
test is to evaluate the tension softening curve of FRCC.
NOTE 1 Both crack mouth opening displacement (CMOD) and load point displacement (LPD) are specified as
the displacement in load-displacement curves, but measurement of both might not be necessary. Either can be
selected depending on the purpose of measurement.
NOTE 2 Three-point bending test using notched specimen generally provides higher results than those
observed in four-point bending test, in which the fracture occurs at the weakest point of the specimen.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 06/02/2021 |
| Page Count | 13 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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