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NATURAL
STONES

Natural Stones

Evolving Stones

Industrial Slabs

NATURAL STONES

PIETRA SERENA

Sizes

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Code Size Thickness Surfaces DIN51130 DIN51097
PH59146 90X45 - 18"X36" 10 mm Honed Semi-matt surface, warm texture.
L59146 90X45 - 18"X36" 10 mm Polished Surfaced polished to a mirror-finish and smooth to the touch.
P59146 90X45 - 18"X36" 10 mm Prepolished Uniformly matt surface. R9
B63146 60X30 - 12"x24" 9 mm Flamed A strikingly attractive rough surface, particularly suitable for use on floors where high slip resistance is required. R11 A+B+C
PH63146 60X30 - 12"x24" 9 mm Honed Semi-matt surface, warm texture.
PH66146 60X60 - 24"X24" 9 mm Honed Semi-matt surface, warm texture.
L63146 60X30 - 12"x24" 9 mm Polished Surfaced polished to a mirror-finish and smooth to the touch.
L66146 60X60 - 24"X24" 9 mm Polished Surfaced polished to a mirror-finish and smooth to the touch.
P66146 60X60 - 24"X24" 9 mm Prepolished Uniformly matt surface. R9
P63146 60X30 - 12"x24" 9 mm Prepolished Uniformly matt surface. R9
PH55146 45X45 - 18"X18" 10 mm Honed Semi-matt surface, warm texture.
L55146 45X45 - 18"X18" 10 mm Polished Surfaced polished to a mirror-finish and smooth to the touch.
P55146 45X45 - 18"X18" 10 mm Prepolished Uniformly matt surface. R9
B30146 30X30 - 12"X12" 9 mm Flamed A strikingly attractive rough surface, particularly suitable for use on floors where high slip resistance is required. R11 A+B+C
PH30146 30X30 - 12"X12" 9 mm Honed Semi-matt surface, warm texture.
L30146 30X30 - 12"X12" 9 mm Polished Surfaced polished to a mirror-finish and smooth to the touch.
P30146 30X30 - 12"X12" 9 mm Prepolished Uniformly matt surface. R9

Decorations

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LISTELLI
MODULI
TOZZETTI
 
Code Size Surfaces
L19804 90X10 - 4"X36" Polished
L65837 60X5 - 2"X24" Polished
L16887 60X10 - 4"X24" Polished
L54504 45X5 - 2"X18" Polished
L14504 45X10 - 4"X18" Polished
L13896 30X10 - 4"X12" Polished
L35839 30X5 - 2"X12" Polished

Trims

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BATTISCOPA
GRADINO
COPRIBORDO
 
  Honed Polished Prepolished Flamed
60X9 -L69146 | mmP69146 | mm-
45X9 -L95146 | mmP95146 | mm-
30X9 -L39146 | mm--
30X8 --P38146 | mm-

Technical features

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 PHYSICAL-CHEMICAL PROPERTIESSTANDARD OF TESTREQUIRED VALUEFMG AVERAGE VALUE
SIZES ISO 10545.2 Length and width ±0,6%
Thickness ±5%
Linearity ±0,5%
Wedging ±0,6%
Warpage ±0,5% 		 ±0,2%
±2%
±0,2%
±0,2%
±0,2%
WATER ABSORPTION ISO 10545.3 ≤0,5% 0,04% (*)
FLEXION RESISTANCE ISO 10545.4 Modulus ≥35 N/mm²
Breaking strength ≥1300N 		 55 N/mm²
561 Kg / cm²
2500 N
DEEP ABRASION RESISTANCE ISO 10545.6 Volume ≤175 mm³ 120 mm³
(as tested by Smith Emery laboratory)
FROST RESISTANCE ISO 10545.12 Must not produce noticeable alteration to surface. Frost-proof
COEFFICIENT OF LINEAR THERMAL-EXPANSION ISO 10545.8 ≤9x10‾6 °C‾¹ ≤6,5x10‾6 °C‾¹
COLOR RESISTANCE TO LIGHT DIN 51094 Must not produce noticeable colour variation. No change in brightness or colour of samples.
CHEMICAL RESISTANCE ISO 10545.13 Must not produce noticeable signs of chemical attack. Not attacked
STAIN RESISTANCE ISO 10545.14 1 ‹ X ‹ 5  stains removed by hot running water (without detergent)(**)
FRICTION COEFFICIENT (SLIPPERINESS) BCRA REP
CEC 6/81		 Satisfactory friction 0,42 - 0,75 (*) 
FRICTION COEFFICIENT (SLIPPERINESS) DIN 51130 Test method available It can vary according to the surface finish

(*) = The products having an absorption <0,5 are classified according to the UNI CEN standards "fully vitrified tiles" and according to the ASTM standards "impervious tiles"
(**) = It can vary according to the surface finish

Certifications

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Qualifications

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TEST ASTM | American Standards

WATER ABSORPTION ASTM C-373 Tile shall be impervious < 0,05%
SIZE ASTM C-499 Average Facial Dimension    <1,5%
Wedging     ±1%
Warpage     ±1% of any edge
Range of tickness (inch.)     < 0,04		 0,15%
0,33%
0,17%
0,014%
DEEP ABRASION RESISTANCE ASTM C-501 ≥100 217
FROST RESISTANCE ASTM C-1026 No sample must show alterations to surface Resistant
CHEMICAL RESISTANCE ASTM C-650 To 10% HCL Acid - No sample must show visible signs of chemical attack to 10% KOH Alkali Unaffected
ASTM C-648 250 PSI or greater Exceeds standards > 460 PSI
SKID RESISTANCE
(AVERAGE COEFFICIENT OF FRICTION)		 ASTM C-1028 - Meets or exceeds requirements (Please ask for individual test reports)
COLOR RESISTANCE TO THE LIGHT DIN 51091 No noticeable color variation No change in brightness or color of samples
(*) = as tested by Smith Emery laboratory

CE marks | Enter product code



TEST ASTM | Pdf Download

Comparison

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