Natural Stone

Slate from the Northern countries

Natural Stone
A story that comes from afar

A story that comes from afar

The force of nature becomes elegance thanks to attention to detail and a surprising simplicity.

Natural Stone
Natural Stone
Natural Stone

From the Northern countries arrives the inspiration of Natural Stone of Cerim. Slate with an ancient flavor that take on life, reliving in the harmony of sinuous colors.

Natural Stone
Natural Stone
Natural Stone

Modulo Listello Sfalsato

NAT STON OF CE WHITE MOD.LIST.SFAL 21X40

White naturale

modulo listello sfalsato 21x40 cm

NAT STON OF CE CREAM MOD.LIST.SFAL 21X40

Cream naturale

modulo listello sfalsato 21x40 cm

NAT STON OF CE FOSSI MOD.LIST.SFAL 21X40

Fossil naturale

modulo listello sfalsato 21x40 cm

NAT STON OF CE MINER MOD.LIST.SFAL 21X40

Mineral naturale

modulo listello sfalsato 21x40 cm

NAT STON OF CE COAL MOD.LIST.SFAL 21X40

Coal naturale

modulo listello sfalsato 21x40 cm

Reference standard E.N. 14411 . Appendix G. Group BⅠa. GL
Test method
Reference value
Declared value
Download
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensions
ISO-10545-2
±0,6% (±2 mm)
± 0,15%
Admitted deviation, in %, of the average thickness of each tile from the production dimensions
ISO-10545-2
±5% (±0,5 mm)
± 5%
Maximum straightness deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±1,5 mm)
± 0,1%
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±2 mm)
± 0,2%
Flatness (centre curvature / edge curvature / warpage)
ISO-10545-2
±0,5% (±2mm)
± 0,35%
Surface quality
ISO-10545-2
Il 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 visibles
CONFORME / CONFORMING / CONFORME / KONFORM / CONFORME / СООТВЕТСТВУЕТ
Amount of water absorbed, in percentage
ISO-10545-3
E<0,5%
average value 0,08%
Breaking strength in N (thickness >= 7,5 mm)
ISO-10545-4
≥1300 Newton
average value 3200 N
Bending strength in N/mm2
ISO-10545-4
>35 N/mm2
average value 50 N/mm2
Resistance to abrasion of glazed tiles
ISO-10545-7
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
3 (Mineral, Coal); 4 (White, Fossil, Cream)
Glaze crazing resistence
ISO-10545-11
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to staining
ISO-10545-14
classe 3 minimo / class 3 minimum / classe 3 minimum / klasse 3 mindestens / classe 3 mínimo
Cl. 4
Thermal shock resistance
ISO-10545-9
-
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to domestic chemicals and additives for swimming pools
ISO-10545-13
GB minimo / GB minimum / GB minimum / GB mindestens / GB minimo
GA
Resistance to low concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
GLA
Frost resistance
ISO-10545-12
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Slip resistance with shoes
DIN-51130:2010
-
R10
Barefoot slip resistance
DIN-51097
-
Cl. A+B
Dynamic coefficient of friction (section 9.6 ANSI A 137.1 2012)
DCOF
>0,42 wet
> 0,42 wet
Pendulum friction test
BS-7976
-
>36 wet
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensions
ISO-10545-2
±0,6% (±2 mm)
± 0,15%
Admitted deviation, in %, of the average thickness of each tile from the production dimensions
ISO-10545-2
±5% (±0,5 mm)
± 5%
Maximum straightness deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±1,5 mm)
± 0,1%
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±2 mm)
± 0,2%
Flatness (centre curvature / edge curvature / warpage)
ISO-10545-2
±0,5% (±2mm)
± 0,35%
Surface quality
ISO-10545-2
Il 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 visibles
CONFORME / CONFORMING / CONFORME / KONFORM / CONFORME / СООТВЕТСТВУЕТ
Amount of water absorbed, in percentage
ISO-10545-3
E<0,5%
average value 0,08%
Breaking strength in N (thickness >= 7,5 mm)
ISO-10545-4
≥1300 Newton
average value 14000 N
Bending strength in N/mm2
ISO-10545-4
>35 N/mm2
average value 52 N/mm2
Resistance to staining
ISO-10545-14
-
Cl. 3
Thermal shock resistance
ISO-10545-9
-
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to high concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
UHA
Resistance to low concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
ULA
Resistance to domestic chemicals and additives for swimming pools
ISO-10545-13
UB minimo / UB minimum / UB minimum / UB mindestens / UB minimo
UA
Frost resistance
ISO-10545-12
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Slip resistance with shoes
DIN-51130:2010
-
R11
Resistance to deep abrasion of unglazed tiles
ISO-10545-6
<175 mm3
average value 140 mm3
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensions
ISO-10545-2
±0,6% (±2 mm)
± 0,15%
Admitted deviation, in %, of the average thickness of each tile from the production dimensions
ISO-10545-2
±5% (±0,5 mm)
± 5%
Maximum straightness deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±1,5 mm)
± 0,1%
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±2 mm)
± 0,2%
Flatness (centre curvature / edge curvature / warpage)
ISO-10545-2
±0,5% (±2mm)
± 0,35%
Surface quality
ISO-10545-2
Il 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 visibles
CONFORME / CONFORMING / CONFORME / KONFORM / CONFORME / СООТВЕТСТВУЕТ
Amount of water absorbed, in percentage
ISO-10545-3
E<0,5%
average value 0,08%
Breaking strength in N (thickness >= 7,5 mm)
ISO-10545-4
≥1300 Newton
average value 3200 N
Bending strength in N/mm2
ISO-10545-4
>35 N/mm2
average value 50 N/mm2
Resistance to abrasion of glazed tiles
ISO-10545-7
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
3 (Mineral, Coal); 4 (White, Fossil, Cream)
Glaze crazing resistence
ISO-10545-11
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to staining
ISO-10545-14
classe 3 minimo / class 3 minimum / classe 3 minimum / klasse 3 mindestens / classe 3 mínimo
Cl. 4
Thermal shock resistance
ISO-10545-9
-
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to domestic chemicals and additives for swimming pools
ISO-10545-13
GB minimo / GB minimum / GB minimum / GB mindestens / GB minimo
GA
Resistance to low concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
GLA
Frost resistance
ISO-10545-12
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Slip resistance with shoes
DIN-51130:2010
-
R10
Barefoot slip resistance
DIN-51097
-
Cl. A+B
Dynamic coefficient of friction (section 9.6 ANSI A 137.1 2012)
DCOF
>0,42 wet
> 0,42 wet
Pendulum friction test
BS-7976
-
>36 wet
Length and width: admitted deviation, in %, of the average size of each tile from the production dimensions
ISO-10545-2
±0,6% (±2 mm)
± 0,15%
Admitted deviation, in %, of the average thickness of each tile from the production dimensions
ISO-10545-2
±5% (±0,5 mm)
± 5%
Maximum straightness deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±1,5 mm)
± 0,1%
Maximum right-angle deviation, in %, in relation to the corresponding production dimensions
ISO-10545-2
±0,5% (±2 mm)
± 0,2%
Flatness (centre curvature / edge curvature / warpage)
ISO-10545-2
±0,5% (±2mm)
± 0,35%
Surface quality
ISO-10545-2
Il 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 visibles
CONFORME / CONFORMING / CONFORME / KONFORM / CONFORME / СООТВЕТСТВУЕТ
Amount of water absorbed, in percentage
ISO-10545-3
E<0,5%
average value 0,08%
Breaking strength in N (thickness >= 7,5 mm)
ISO-10545-4
≥1300 Newton
average value 14000 N
Bending strength in N/mm2
ISO-10545-4
>35 N/mm2
average value 52 N/mm2
Resistance to staining
ISO-10545-14
-
Cl. 3
Thermal shock resistance
ISO-10545-9
-
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Resistance to high concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
UHA
Resistance to low concentrations of acids and alkali
ISO-10545-13
Come dichiarato dal produttore / See manufacturer’s declaration / Selon déclaration du producteur / Entsprechend der Herstellerangaben / Tal como declara el fabricante
ULA
Resistance to domestic chemicals and additives for swimming pools
ISO-10545-13
UB minimo / UB minimum / UB minimum / UB mindestens / UB minimo
UA
Frost resistance
ISO-10545-12
Richiesta / Required / Requise / Gefordert / Requerida
RESISTE / RESISTANT / RÉSISTE / ERFÜLLT / RESISTE / УСТОЙЧИВ
Slip resistance with shoes
DIN-51130:2010
-
R11
Resistance to deep abrasion of unglazed tiles
ISO-10545-6
<175 mm3
average value 140 mm3

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