Precious

Precious interprets contemporary luxury, drawing inspiration from precious marbles with warm colours that reveal unique details of marble floors.

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Precious

The coordinated floor surface creates atmospheres able to engage tactile and visual perception. The added value provided by Precious is visible also in the graphic decorative ceramic tiles, which are capable of bringing charm and elegance to all areas of home interior design.

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Specification referenceE.N. 14411 . Appendix G. Group BⅠa. GLTest methodReference valueDeclared value
Static coefficient of frictionASTM-C1028>0,60 dry and wet> 0,6% DRY and WET 
Slip resistance with shoesDIN-51130:2010-R9
MATTE
 
Frost resistanceISO-10545-12Richiesta / Required / Requise / Gefordert / RequeridaRESISTE / RÉSISTANT / RÉSISTE / ERFÜLLT / RESISTE 
Resistance to stainingISO-10545-14classe 3 minimo / class 3 minimum / classe 3 minimum / klasse 3 mindestens / classe 3 mínimoCLASSE 4 
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensionsISO-10545-2±0,6% (±2 mm)±0,15% 
Flatness (centre curvature / edge curvature / warpage)±0,5% (±2mm)±0,35% 
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions±0,5% (±2 mm)±0,2% 
Maximum straightness deviation, in %, in relation to the corresponding production dimensions±0,5% (±1,5 mm)±0,1% 
Admitted deviation, in %, of the average thickness of each tile from the production dimensions±5% (±0,5 mm)±5% 
Surface qualityIl 95% min delle piastrelle deve essere esente da difetti visibili / At least 95% of the tiles must be free from visible flaws / 95% min des carreaux ne doivent présenter aucun défaut visible / Mindestens 95% der Fliesen müssen frei von sichtbaren / mín. el 95% de las baldosas tiene que estar exento de defectos visibles95% DELLE PIASTRELLE ESENTI DA DIFETTI VISIBILI / 95% OF TILES WITH NO VISIBLE FLAWS / 95% DES CARREAUX SANS DÉFAUTSVISIBLES / 95% DER FLIESEN FREI VON SICHTBAREN MÄNGELN / 95% DE LOS AZULEJOS SIN DEFECTOS VISIBLES 
Amount of water absorbed, in percentageISO-10545-3E<0,5%average value 0,08% 
Bending strength in N/mm2ISO-10545-4>35 N/mm2average value 50 
Breaking strength in N (thickness >= 7,5 mm)≥1300 Newtonaverage value 3200 
Resistance to abrasion of glazed tilesISO-10545-7Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricanteCHOCOLATE CLASSE 3 / PEARL CLASSE 4 / CREAM CLASSE 4 ALMOND CLASSE 4 / VISON CLASSE 4 / BISCUIT CLASSE 4 
Thermal shock resistanceISO-10545-9-RESISTE / RÉSISTANT / RÉSISTE / ERFÜLLT / RESISTE 
Specification referenceE.N. 14411 . Appendix L. Group BⅢ. GLTest methodReference valueDeclared value
Glaze crazing resistenceISO-10545-11Richiesta / Required / Requise / Gefordert / RequeridaRESISTE / RÉSISTANT / RÉSISTE / ERFÜLLT / RESISTE
Resistance to domestic chemicals and additives for swimming poolsISO-10545-13GB minimo / GB minimum / GB minimum / GB mindestens / GB minimoGA 
Resistance to low concentrations of acids and alkaliCome dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricanteGLA 
Resistance to stainingISO-10545-14classe 3 minimo / class 3 minimum / classe 3 minimum / klasse 3 mindestens / classe 3 mínimoCLASSE 4-5 
Admitted deviation, in %, of the average thickness of each tile from the production dimensionsISO-10545-2±10% (±0,5 mm)±10% 
Surface qualityIl 95% min delle piastrelle deve essere esente da difetti visibili / At least 95% of the tiles must be free from visible flaws / 95% min des carreaux ne doivent présenter aucun défaut visible / Mindestens 95% der Fliesen müssen frei von sichtbaren / mín. el 95% de las baldosas tiene que estar exento de defectos visibles95% DELLE PIASTRELLE ESENTI DA DIFETTI VISIBILI / 95% OF TILES WITH NO VISIBLE FLAWS / 95% DES CARREAUX SANS DÉFAUTSVISIBLES / 95% DER FLIESEN FREI VON SICHTBAREN MÄNGELN / 95% DE LOS AZULEJOS SIN DEFECTOS VISIBLES 
Flatness (centre curvature / edge curvature / warpage)+0,5% -0,3% (+2mm, -1,5 mm) / +0,5% -0,3% (+2mm, -1,5 mm) / ±0,5% (± 2mm)+0,5% / -0,3% +0,5% / -0,3% ±0,5% 
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensions±0,5% (±2 mm)±0,5% 
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions±0,5% (±2 mm)±0,5% 
Maximum straightness deviation, in %, in relation to the corresponding production dimensions±0,3% (±1,5 mm)±0,3% 
Amount of water absorbed, in percentageISO-10545-3E>10%Eb >10% 
Bending strength in N/mm2ISO-10545-4>12 N/mm2> 12 
Breaking strength in N (thickness >= 7,5 mm)≥600 Newton> = 600 
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