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LONDRA

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LONDRA

Product catalog summary

Technical Specifications:

Length and Width: Tolerance of ± 0.6% (max ± 2 mm) as per EN ISO 10545-2.
Surface Quality: 95% of tiles without defects according to EN ISO 10545-2.
Straightness of Sides: Tolerance of ± 0.5% (max ± 1.5 mm) as per EN ISO 10545-2.
Thickness: Tolerance of ± 5% (max ± 0.5 mm) as per EN ISO 10545-2.
Rectangularity: Tolerance of ± 0.5% (max ± 2 mm) as per EN ISO 10545-2.
Water Absorption: ≤ 0.5% as per EN ISO 10545-3, Group BIa.
Modulus of Rupture and Breaking Strength: S ≥ 1300 N for thickness ≥ 7.5mm; S ≥ 700 N for thickness < 7.5mm; R ≥ 35 N/mm² as per EN ISO 10545-4.
Resistance to Surface Abrasion: PEI 3-4-5 according to EN ISO 10545-7.
Resistance to Deep Abrasion: ≤ 175 mm³ removed volume, actual ≤ 165 mm³ as per EN ISO 10545-6.
Linear Thermal Expansion Coefficient: 6.8x10^-6°C as per EN ISO 10545-8.
Thermal Shock Resistance: No visible alteration as per EN ISO 10545-9.
Frost Resistance: No visible defect as per EN ISO 10545-12.
Chemical Resistance: Declared value, resistant A/LA/ ≥ HB as per EN ISO 10545-13.
Stain Resistance of Glazed Tiles: Minimum class B, resistant 5/5/5 as per EN ISO 10545-14.
Color Resistance to Light: No notable color change as per DIN 51094.
Skid Resistance: Average coefficient of friction ≥ 0.40 as per B.C.R.A. REP. CEC. 6/81; EN 16165-B ≥ R9.

Sizes and Packaging:

Available Sizes: 90x90 mm and 60x60 mm, both with a thickness of 9 mm.
Packaging Details: 90x90 mm tiles are packed 2 per box, covering 1.62 m² and weighing 38.5 kg per box. 60x60 mm tiles are packed 3 per box, covering 1.08 m² and weighing 23 kg per box.
Skirting Options: Available in 7x90 mm and 7x60 mm sizes.
Pallet Information: 90x90 mm tiles have 20 boxes per pallet, covering 32.4 m² and weighing 770 kg. 60x60 mm tiles have 40 boxes per pallet, covering 43.2 m² and weighing 940 kg.

Contact Information:

Company: Ceramiche Serra S.p.A.
Address: Via Estense, 10589, 41028 Serramazzoni (MO) Italy
Phone: +39 0536 959100
Fax: +39 0536 959128
Email: [email protected]

Catalog excerpts

LONDRA PORCELAIN TILES

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Surface quality. Tiles without defects Rectangularity Water absorption AVERAGE VALUE According According According According According According Thickness > 7,5mm Moduls of rupture and breaking strength Resistance to surface abrasion BIa GL Resistance to deep abrasion Bla UGL Linear thermal expansion coefficient Thermal shock resistance Frost resistance Resistance to chemical attack Resistance to stains of glazed tiles Color resistance to light Skid resistance Average coefficient of friction No sample must show visible alteration No sample must show visible defect Declared value Minimum class...

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SERRA&COCeramiche Ceramiche Serra S.p.A.

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LONDRA

LONDRA

Catalog excerpts

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