D-440 is a ready for use, dry, cement-based grey floor mortar, containing specially granulated limestone sand and special organic improving admixtures. Its usage requires only the addition of water.
规格
Form: cementitious powder
Color: grey
Particle size: Up to 4 mm
Water demand: 6,5lt/sack 40 Kg
Bulk density of dry mortar: 1,6±0,10 Kg/Lt
Bulk density of fresh mortar: 1,85±0,05Kg/Lt
Compressive strength after 28 days: (ΕN 1015-11) Class C5
Flexural strength after 28 days: (EN 1015-11) Class F1
Pot life: 2,0 h at 20ο C
Reaction to fire: (EN 998-2) Euroclass Α1