ISO 19044:2024

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Опубликовано (Версия 2, 2024)

ISO 19044:2024

CHF 63

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Тезис

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.

Общая информация

Текущий статус
: Опубликовано

Дата публикации
: 2024-12

Этап
: Опубликование международного стандарта [60.60]
Версия
: 2
Технический комитет :
ISO/TC 71/SC 6

ICS :
83.120 91.100.30
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