Describes the test method used to evaluate the flexural strength of clay roofing tiles. Coverage includes: symbols and abbreviations; over and under tiles; tiles without nibs; tiles with nib(s) with or without flat bottom; tiles with sidelock and headlock, tiles with sidelock only, and overlapping tiles.

INDICE DE CLASSEMENT: P31307

NFP 31 306:1986

NFP 31 301:1985

NFP 31 305:1985

SS EN 538 Ed. 1 (1994) - Identical

UNE EN 538:1995 - Identical

NS EN 538 Ed. 1 (1994) - Identical

NBN EN 538:1994 - Identical

UNI EN 538:1997 - Identical

I.S. EN 538:1995 - Identical

BS EN 538:1994 - Identical

DIN EN 538 (1994-11) - Identical

ONORM EN 538:1995 - Identical

NEN EN 538:1994 - Identical

SN EN 538:1994 - Identical