Ceppo Di Gre
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Technical Specifications
| Property | Value | Standard |
|---|---|---|
| LENGTH AND WIDTH (A) (6,5 mm) | ± 2% (Max 5mm) | UNI EN ISO 10545/2 |
| LENGTH AND WIDTH (B) (6,5 mm) | ± 0,6% / ± 2,0 mm | UNI EN ISO 10545/2 |
| THICKNESS (6,5 mm) | ± 0,5% / ± 0,5 mm | UNI EN ISO 10545/2 |
| EDGE STRAIGHTNESS (6,5 mm) | ± 0,5% / ± 1,5 mm | UNI EN ISO 10545/2 |
| ORTHOGONALITY (6,5 mm) | ± 0,5% / ± 2,0 mm | UNI EN ISO 10545/2 |
| FLATNESS (6,5 mm) | ± 0,5% / ± 2,0 mm | UNI EN ISO 10545/2 |
| THICKNESS (12 mm) | ± 0,5% / ± 0,5 mm | UNI EN ISO 10545/2 |
| FLATNESS (12 mm) | ± 0,5% / ± 2,0 mm | UNI EN ISO 10545/2 |
| APPEARANCE | > 95% | UNI EN ISO 10545/2 |
| WATER ABSORPTION | Conforme | UNI EN ISO 10545/3 |
| WATER ABSORPTION | Compliant | ASTM C373 |
| MODULUS OF RUPTURE | ≥ 35 N/mm² | UNI EN ISO 10545/4 |
| BREAKING STRENGTH (6,5 mm) | ≥ 700 N | UNI EN ISO 10545/4 |
| BREAKING STRENGTH (12 mm) | ≥ 1300 N | UNI EN ISO 10545/4 |
| BREAKING STRENGTH | ≥ 250 lbf | ASTM C648 |
| IMPACT RESISTANCE | 0,85 | UNI EN ISO 10545/5 |
| RESISTANCE TO SURFACE ABRASION (Naturale) | Dark colors: 2-3, Medium colors: 4, Light colors: 5 | UNI EN ISO 10545/7 |
| RESISTANCE TO SURFACE ABRASION (Full Lappato) | Dark colors: 2-3, Medium colors: 4, Light colors: 5 | UNI EN ISO 10545/7 |
| LINEAR THERMAL EXPANSION | ≤9 x10-6 °C-1 | UNI EN ISO 10545/8 |
| THERMAL SHOCK RESISTANCE | Conforme | UNI EN ISO 10545/9 |
| HAIR-CRACKING RESISTANCE | Conforme | UNI EN ISO 10545/11 |
| FROST RESISTANCE | Conforme | UNI EN ISO 10545/12 |
| FROST RESISTANCE | Unaffected | ASTM C1026 |
| CHEMICAL RESISTANCE (Naturale) | A - LA - LB | UNI EN ISO 10545/13 |
| CHEMICAL RESISTANCE (Full Lappato) | A - LA - LB - HA - HB | UNI EN ISO 10545/13 |
| CHEMICAL RESISTANCE | Unaffected | ASTM C-650 |
| STAIN RESISTANCE | 5 | UNI EN ISO 10545/14 |
| STAIN RESISTANCE | Class A | ASTM C1378 |
| COLOUR RESISTANCE TO LIGHT EXPOSURE | Conforme | DIN 51094 |
| RELEASE OF DANGEROUS SUBSTANCES (PIOMBO - CADMIO) | 0 mg/l | UNI EN ISO 10545/15 |
| CALCULATION OF APPARENT DENSITY | 2500 Kg/m3 | UNI EN ISO 14617/1 |
| CALCULATION OF WATER ABSORPTION (%) | <01 | UNI EN ISO 14617/1 |
| BENDING STRENGTH (MPa) | >35 | UNI EN ISO 14617/2 |
| DEEP ABRASION (mm) | 24-27 | UNI EN ISO 14617/4 |
| CALCULATION OF FREEZE | No change in bending strength after thermal cycle | UNI EN ISO 14617/5 |
| CALCULATION OF THERMAL SHOCK RESISTANCE | No change in bending strength after thermal cycle | UNI EN ISO 14617/6 |
| IMPACT RESISTANCE | 3J | UNI EN ISO 14617/9 |
| VOLATILE ORGANIC COMPOUND EMISSION TEST | Class A+ | ISO 16000/9 |
| RESISTANCE TO COLD LIQUIDS | Class 5 to Class 3 | EN 12720:2013 |
| RESISTANCE TO DAMP HEAT | Class A | EN 12721:2013 |
| RESISTANCE TO DRY HEAT | Class A | EN 12722:2013 |
| DIRT RETENTION | No visible change | EN 9300:2015 |
| SCRATCH RESISTANCE | Class A | EN 15186:2012 met. B |
| RESISTANCE TO FUNGI | No fungi | ASTM G 21 |
Slip Resistance
| Surface | Standard | Rating |
|---|---|---|
| Naturale | DIN EN 16165 Annex B | R9 |
| Naturale | ANSI A326.3:2017 DCOF | ≥ 0,42 |
| Naturale | B.C.R.A. D.M. N. 236 14/6/89 | ≥ 0,40 |
Installation Notes
- INSTALLATION AND CARE ADVICE (RESINE / GRISAILLE / BOTANIC): Grisaille and Concrete Botanic decor are produced via a new technology enabling the manufacture of slabs with extremely fine decoration and patterning, in which every single piece has absolutely unique small graphic and colour details, also including minor flaws which replicate the outcomes usually produced by traditional hand-crafting methods. Unlike most other porcelain stoneware products, these materials are not fired at high temperatures. Due to their very distinctive technical characteristics, the following recommendations must always be complied with when using these slabs.
- Intended uses: Slabs may only be used for covering indoor walls.
- Installation: When handling, take great care to ensure that the slabs do not come into contact with abrasive materials, other slabs, worktops or tools which could damage them.
- Cutting slabs: Slabs must be cut from the back, scoring them with a cutter for stoneware. The blade must adhere to the slab throughout the cut.
- Grouting the installed surface: Before grouting, the surfaces of slabs should be protected with masking tape. When grouting, only use cement-based sealants and plastic trowels. When done, clean residues away before the grout sets, using hot water and a nonabrasive sponge to avoid damaging the surfaces of the slabs.
- Post-installation cleaning and care: The slabs should be cleaned the first time using water or neutral cleaners, with a soft sponge or microfibre cloth. Never use solvents or abrasive sponges, which might damage the surfaces of the slabs.
- Routine cleaning: For routine cleaning, use water or neutral cleaners with a soft sponge or microfibre cloth. Acid anti-limescale products may be used provided the surfaces of the slabs are rinsed with water immediately after their application. Finally, never use alcohol-based or other solvents, or abrasive sponges, as they may damage the surfaces of the slabs.