Standard Test Method for Effect of Deflection on Sprayed Fire-Resistive Material Applied to Structural Members

Importancia y uso:

4.1 The intent of this test method is to determine properties of direct-applied SFRM that may be used to provide an indication of serviceability. Satisfactory performance of fire-resistive material applied to structural members and assemblies depends upon its ability while in place to withstand the various influences that may occur during the life of the structure, as well as upon its satisfactory performance under fire tests.

4.2 This test method measures the behavior of SFRM when subjected to deflection and evaluates such phenomena as spalling and delamination under bending stress. It is an indication of the ability of SFRM to remain in place and resist removal during anticipated service conditions.

Subcomité:

E06.21

Referida por:

E1513_E1513M-93R23

Volúmen:

04.11

Número ICS:

13.220.50 (Fire-resistance of building materials and elements)

Palabras clave:

deflection; sprayed cementitious; sprayed-fire-resistive materials (SFRM);