ASTM C1405

Full Name

ASTM C1405 – Standard Specification for Glazed Brick (Single Fired, Brick Units)


This specification covers brick, having a ceramic glaze finish fused to the body during the same process as the unit body firing, that are intended for use in masonry and supplying structural or facing components, or both, to the structure.

This specification does not cover double-fired glazed brick. Some double-fired decorative glazes have physical properties, which vary from those of single-fired glazes due to the lower temperatures used in applying the decorative coating.


brick; ceramic glaze; glaze properties; glaze test; physical properties; single fired