EXTRUDED. HAPTICAL. IMPRESSIVE.
ROUND ROLLED PEBBLES. EXTRUDED CLAY. FINE-GRAINED MATRIX.
Gravel Blend‘s surface finish is modelled on conglomerate rock, with a fine-grained matrix and riverpebble inclusions. Is a naturally occurring type of stone that has formed over the course of millions of years since the Alps began to take shape.
Gravel Blend is also created by means of a classic ‘baking‘ process, which makes ceramics very resistant. This is known as ‘extrusion‘ of moist raw clay.
Fired using the most modern kiln technology, Gravel Blend combines the primeval impression of ‘conglomerate‘ with the utility of an easy-maintenance, non-slip outdoor surface. Modern, frost resistant and durable.
technical specifications, downloads
terrace slab 20
|Product size (cm)||40 x 80 x 2|
|Production size (mm)||800 x 400 x 20|
|pieces per bundle||2|
|pieces per m2/rm incl. joint||3.125|
|pieces per pallet||50|
|m2/rm per bundle||0,64|
|m2/rm per pallet||16,00|
|bundles per pallet||25|
|kg per pallet||825,00|
|kg per piece||16,50|
|kg per m2/rm||51,56|
|kg per bundle||33,00|
|DIN EN 14411|
|COLOURS:||960 beige, 961 brown, 962 grey, 963 black|
|Bending strength (Average value) (EN ISO 10545-4)||Ø 28 N/mm2|
|Water absorption (Average value) (EN ISO 10545-3)||≤ 3 %|
|Scratch hardness of surface (Mohs scale) (minimum individual value) (EN 101)||6–7|
|Frost resistance (EN ISO 10545-12)||is fulfilled|
|Resistance of surface abrasion for glazed tiles (EN ISO 10545-7)|| |
Group: 5, 963 black: Group 4
|Chemical resistance – except to hydrofluoric acid and its compounds – of tiles (EN ISO 10545-13)||is fulfilled|
|Thermal shock resistance (EN ISO 10545-9)||is fulfilled|
|Coefficient of thermal expansion from room temperatur (20° C) to 100° C/CE (EN ISO 10545-8)||< 80x10-7K-1|
|Classification groups for antislip floor claddings in barefoot areas (DIN 51 097)||Group: A|
|Classification groups for industrial floor claddings with an inerteased risk of slipping (safety procedure) (DIN 51 130)||Group: R10|