Standard Test Method for Expansion of Hydraulic Cementitious Material Mortar Bars Stored in Water

Importancia y uso:

4.1 This test method is used to determine the amount of expansion of a mortar bar when it is stored in water. The amount of mortar-bar expansion may relate to the amount of sulfate in the cementitious material; expansion may become excessive when the cementitious material contains too much sulfate.

4.2 Some cementitious material specifications limit the amount of sulfate contained in those materials by requiring that the amount of expansion in water not exceed a specified value.

Subcomité:

C01.28

Referida por:

C1600_C1600M-23, C0595_C0595M-24, C0183_C0183M-23, C0150_C0150M-24, C0183_C0183M-23, C0595_C0595M-24, C1157_C1157M-23, C0150_C0150M-24, C0989_C0989M-24, C0989_C0989M-24, C0989_C0989M-24, C0183_C0183M-23, C1157_C1157M-23, C0595_C0595M-24, C1157_C1157M-23, C0150_C0150M-24

Volúmen:

04.01

Número ICS:

91.100.10 (Cement. Gypsum. Lime. Mortar)

Palabras clave:

cementitious material; hydraulic cement; mortar-bar expansion; sulfate; sulfate content;