ASTM C482-20 PDF Download

ASTM C482-20 is a test method that determines the bond strength between ceramic tiles and portland cement paste. The purpose of this test is to assess whether the tile can be effectively bonded to the cement paste and to establish minimum bond strength limits based on anticipated service conditions.

The standard covers various types of tiles including ceramic tile, ceramic mosaic tile, quarry tile, porcelain tile, and paver tile, regardless of whether they are glazed or unglazed. Both face-mounted and back-mounted tiles are included in the test method.

It should be noted that certain types of failures, such as separation between the bond coat and setting bed or breakage of the setting bed itself, are not considered as failures of the tile bond in this test method.

Tile specifications can refer to ASTM C482-20 to determine the minimum bond strength requirements for a particular application. This standard provides a reliable means of evaluating the bond strength between ceramic tiles and portland cement paste, ensuring their suitability for the intended service conditions.