Emperador Grigio

Product overview

Sophisticated style

Emperador is the artificial interpretation of the homonymous marble extracted in the South of Spain which is well-known for being resistant and long lasting and used since the Roman age.

Nexion selected this finest marble and created slabs in eye-catching color variations of grey to convey a modern and sophisticated style.

Emperador is part of the Pompeii collection that translates the timeless charm of some of the most precious marbles in a contemporary language, ideal for the most ambitious design projects.

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    Surfaces

    We offer the broadest range of surfaces.
    • Emperador Grigio is available in:
    • Full Lappato
    • Lappato Matt
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    Naturale
    Full lappato
    Lappato matt
    Spazzolato
    Lucido opaco
    Rigato
    Bocciardato
    Pettinato
    • Naturale
    • Full lappato
    • Lappato matt
    • Spazzolato
    • Lucido opaco
    • Rigato
    • Bocciardato
    • Pettinato

    Sizes

    120x120cm
    120x240cm
    60x120cm
    80x160cm

    Thickness

    9 mm

    Specifications

    DIMENSIONS AND SURFACE QUALITY
    Technical feature Standard method ISO Nexion values Requirements
    SIZE < 1200 mm SIZE ≥ 1200 mm
    % mm % mm
    Width ISO 10545 - 2 ± 0,1 ± 0,8 ± 0,1 ± 1 ± 0,3%
    Length ± 0,1 ± 0,8 ± 0,1 ± 1,2 ± 0,3%
    Thickness ± 4 ± 0,5 ± 4 ± 0,5 ± 5,0%
    Straightness of Side ± 0,1 ± 0,8 ± 0,1 ± 1 ± 0,3%
    Rectangularity ± 0,1 ± 1,3 ± 0,1 ± 1,5 ± 0,3%
    Surface Flatness ± 0,1 ± 1,8 ± 0,2 ± 3 ± 0,4%
    Surface Quality 95% A minimum of 95% of the tiles are to
    be free from visible defects which can
    impair the appearance of a major area
    of tiles
    PHYSICAL PROPERTIES
    Technical feature Standard method ISO Nexion values Requirements
    Water Absorption ISO 10545 - 3 Avg. ≤ 0,08%,
    Individual 0,2%    		 ≤ 0,5%,
    Individual 0,6%
    Modulus of Rupture ISO 10545 - 4 Min. 42 N/mm² Min. 35 N/mm²,
    Individual Min. 32 N/mm²
    Breaking Strength ISO 10545 - 4 Min. 1800 N Not less than 1300 N
    Moisture Expansion ISO 10545 - 10 0,02 mm/m -
    Surface abrasion ISO 10545-7 CLASS III Minimum Class - II Report abrasion class and cycles passed
    Mohs Hardness of surface NA 4
    Coefficient of linear thermal
    expansion from ambient
    temperature to 100 °C    		 ISO 10545 - 8 6x10⁻ ⁶ K⁻¹ max As declared by the Manufacturer
    Thermal Shock Resistance ISO 10545 - 9 No damage
    Crazing Resistance:
    glazed tiles    		 ISO 10545 - 11 No damage for
    Min. 10 Cycles    		 Required
    Bulk Density ISO 10545 - 3 2,2 g/cc 2,2 g/cc
    Impact Resistance ISO 10545 - 5 0,55 As declared by the Manufacturer
    Frost Resistance ISO 10545 - 12 No change
    Small colour differences ISO 10545 - 16 No change Plain coloured tiles only where required
    GL: ∆E < 0,75
    UGL: ∆E < 1,0
    CHEMICAL PROPERTIES
    Technical feature Standard method ISO Nexion values Requirements
    Resistance to staining ISO 10545 - 14 Class 4 Minimum Class 3
    Resistance to household
    chemicals and swimming pool
    salts    		 ISO 10545 - 13 Minimum A Minimum B
    Resistance to acids & alkalis Minimum B As declared by the Manufacturer

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