BURNED CLAY BRICKS. SUCTION TEST

WITHDRAWN published on 15.7.1985

BURNED CLAY ROOFING TILES. WATER PERMEABILITY TEST

WITHDRAWN published on 15.12.1985

BURNED CLAY ROOFING, TILES. FROST TEST

WITHDRAWN published on 15.12.1986

BURNED CLAY ROOFIND TILES. FLEXION STRENGTH TESS

WITHDRAWN published on 15.12.1985

HOLLOW CLAY BLOCKS, BRICKS AND BLOCKS OF COOKED CLAY. HUMIDITY EXPANSION TEST

WITHDRAWN published on 15.11.1986

CLAY PRODUCTS. HUMIDITY EXPANSION TEST.

WITHDRAWN published on 8.4.1994

BURNED CLAY CAP VAULT. STRENGHT RESISTANCE TEST

WITHDRAWN published on 15.5.1986

HOLLOW CLAY BLOCKS, BRICKS, ROOFING TILES AND BLOCKS OF COOKED CLAY. DETERMINATION OF CALCAREOUS INCLUSIONS

WITHDRAWN published on 15.11.1986

BRICK WORK. DETERMINATION OF THE COMPRESSING STRENGHT

WITHDRAWN published on 15.11.1986

HOLLOW BIG CERAMIC BRICKS. DESIGNATION AND TECHNICAL CHARACTERISTICS

WITHDRAWN published on 19.5.1988