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Technistone Noble Pietra Grey
Avid kitchen users value the non-absorbent worktop, low care requirements, and strong resistance to germs and abrasion that Pietra Grey quartz offers. You can combine it with other design features in a broad range of ways thanks to its sizes and textures. Read More
Technistone Noble Pietra Grey offers a modern alternative to the natural Pietra Grey Iranian marble, known for its susceptibility to etching with acidic substances. The surface of this dark grey worktop is carefully polished to a fine, smooth finish.
Unlike other materials such as marble and limestone, it is ideal for high-traffic areas or with heavy, acidic foods. Also, unlike dark grey marble or slate, you don’t need to use a stone sealer to protect the worktop or enhance its colour.
Easily clean every surface in the home using Technistone Noble Pietra Grey
Avid kitchen users value the non-absorbent worktop, low care requirements, and strong resistance to germs and abrasion that Pietra Grey quartz offers. In addition, you can combine this slate-grey quartz colour with other design features in a broad range of ways thanks to its wide selection of sizes and textures.
The Worktop Library provides detailed information on this product, such as the care and maintenance instructions. Our Technistone Pietra Grey quartz is suitable for many uses, including kitchen worktops, bathroom floors, and even wall cladding.
Technistone Design Integrations
Technistone quartz worktops in neutral colours play nicely with your favourite designs. These worktops are ideal for modern kitchens. 20 & 30mm thick, they have a spotless surface that is easy to clean and maintain. They have a very high resistance to heat, scratches and stains.
Because Modern kitchens are increasingly more open to new ideas, these are reflected in the choice of materials prevalent as kitchen worktops. Quartz worktops are resistant to heat, scratches and stains, making them the number one choice for beauty and practicality.
Quartz’s colour consistency makes it easy to create beautiful high-end work surfaces -and you can easily combine them with other colours and materials.
Whatever the design of your kitchen, there’s a Technistone quartz worktop to suit you.
Technistone Noble Pietra Grey Specifications
Type: Quartz
Colour: Dark Grey
Style: Veins, marble
Price Group: 2
Finishes: Matte
Thicknesses: 20 mm, 30 mm
Standard slab size: 3040 x 1440mm
Jumbo slab size: 3185 x 1550 mm
Warranty: 10 years
Heat resistance: 150 Celsius
Water absorption: 0.01-0.07 % per kg (Non-porous)
Strength: 6.5 (out of 10 on Moh’s scale)
Applications: Splashbacks, plinths, upstands, walls, bespoke sinks, shower enclosures, furniture, worktops, bar countertops, and other interior applications.
Use: Interiors
Certifications: NSF International, GREENGUARD, GREENGUARD Gold, CE Markings, SCS Certified, Certified Recycled Content, VOC-Free, LEED – v4.1 Low Emitting Materials, CDPH, ISO 9001
- Waterproof
- Diverse Product Uses
- Longevity & toughness
- Highly Resistant to Bacteria
- Appropriate for food contact
- Simple upkeep & maintenance
- Organic Raw Minerals & Quartz
- Exceptionally Scratch Resistant
- Colour Consistency & Homogeneity
| SLAB SIZES, THICKNESS & WEIGHT | ||
|---|---|---|
| SLAB THICKNESS | WEIGHT (per m2) | SLAB'S WEIGHT |
| 12 mm | 30 kg | 128 kg |
| 20 mm | 50 kg | 213 kg |
| 30 mm | 75 kg | 320 kg |
| Jumbo 155 size: 20 mm | 55 kg | 270 kg |
| Jumbo 155 size: 30 mm | 80 kg | 395 kg |
| Jumbo 160 size: 20 mm | 57 kg | 292 kg |
| Jumbo 160 size: 30 mm | 82 kg | 420 kg |
| TILE SIZES | |||
|---|---|---|---|
| FORMAT | 30 × 30 cm | 30 × 30 cm | 60 × 60 cm |
| THICKNESS | 1,2 cm | 1 cm | 1, 2 cm |
| SLAB DIMENSIONS | |||
|---|---|---|---|
| STANDARD | JUMBO 155 | JUMBO 160 | |
| Basic dimensions | 306,5 × 145 cm / 120,67 × 57,09 in | 320 × 156 cm / 125,98 × 61,41 in | 321 × 161 cm / 126,38 × 63,39 in |
| Usable area | 305 × 144 cm / 120,08 × 56,69 in | 318,5 × 155 cm / 125,39 × 61,02 in | 320 × 160 cm / 125,98 × 62,99 in |
| Net surface | 4,39 m2 / 47,28 sqft | 4,94 m2 / 53,17 sqft | 5,12 m2 / 55,11 sqft |
TECHNISTONE TECHNICAL DATASHEETS
| Production Group | Trade names | Nature, Inorganic components | % by weight | Binder | % by weight | Binder | % by weight |
| Sand | Elegance Gobi | Silica sand, glass | 89,0 - 91,0 | Resin | 8,5 - 10,5 | Colour pigments | <0,1 - 0,5 |
| Granite | Taurus Sonora Karpat Classic | Granite, silica sand, quartz | 90,3 - 92,0 | Resin | 7,5 - 9,2 | Colour pigments | <0,1 - 0,5 |
| Mirror | Starlight Fresh Venetian Brilliant | Crushed mirrors glass, silica sand, quartz | 88,2 - 92,0 | Resin | 7,8 - 10,8 | Colour pigments | <0,1 - 1,0 |
| Crystal | Crystal Classic Harmonia Noble | Quartz, silica sand, crushed mirrors, glass, granite | 84,5 - 90,5 | Resin | 7,8 - 13,8 | Colour pigments | <0,1 - 1,7 |
| Marble | Atlas | Marble, silica sand, | 89,5 - 92,0 | Resin | 7,5 - 10,0 | Colour pigments | <0,1 - 0,5 |
| Production | Density | Water absorption after
| Flexural strength | |||
| Unit | (g/cm^{3} ) | 48 hours (%) | (MPa) | |||
| range of values | average value | range of values | average value | range of values | average value | |
| Sand | 2,35 - 2,44 | 2,40 | 0,01 - 0,05 | 0,02 | 42 - 74 | 59 |
| Granite | 2,40 - 2,58 | 2,44 | 0,01 - 0,07 | 0,03 | 32 - 55 | 44 |
| Mirrors | 2,32 - 2,42 | 2,39 | 0,01 - 0,05 | 0,03 | 32 - 68 | 47 |
| Crystal | 2,21 - 2,47 | 2,41 | 0,01 - 0,05 | 0,02 | 40 - 95 | 63 |
| Crystal coarse grained | 2,43 - 2,47 | 2,45 | 0,02 - 0,04 | 0,03 | 29 - 47 | 38 |
| Marble | 2,48 - 2,50 | 2,50 | 0,03 - 0,04 | 0,03 | 50 - 51 | 50 |
| Applied standard | EN 14617-1 | EN 14617-1 | EN 14617-2 | |||
| Stated | Technistone Laboratory |
| Production | Thermal expansion | Thermal expansion | Frost resistance | Abrasion | |
| group | coefficient α | coefficient α | coefficient | (average) | |
| (30 to 60 °C) | (20 to 130 °C) | (average) | |||
| (10^{-6} /°C) | (10^{-6} /°C) | - | (mm^{3} ) | ||
| Sand | 21,8 | 30,0 | 90 - 110 | 6840 | |
| Granite | 13,4 | 17,3 | 90 - 110 | 8125 | |
| Mirrors | 17,5 | 22,7 | 90 - 110 | 7900 | |
| Crystal | 17,5 - 34,6 | 22,7 - 40 | 90 - 110 | 6700 | |
| Marble | 19,9 | 28,3 | 90 - 110 | 13901 | |
| Applied standard | EN 14617-11 | EN 14617-11 | EN 14617-5 | EN 4157 (B) | |
| Stated | TZÚS Plzeň | Stone and gravel test plant Hořice |
Technistone provides the legal owner of the surfaces with a 25-year residential warranty against product defects or faults. Contact the manufacturer to activate your Technistone warranty.
Similar alternatives to Technistone Noble Pietra Grey quartz from comparable products are Compac Unique Pietra, Caesarstone Piatra Grey and Unistone Pietra Grey Quartz.
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RETURNS AND SHIPPING POLICY RETURNS
Except for damaged surfaces, all sales are final. Please call 020 39760029 or email HELLO@WORKTOPLIBRARY.CO.UK for more information before mailing exchanges or online purchasing return products installed in faulty or damaged condition.
SHIPPING \ TURNAROUND
We process all orders within one business day. However, specific stones may have longer lead times due to high demand or special-order items from other countries.
DELIVERY & INSTALLATION COSTS
We compute delivery and installation costs at the time of purchase. Our team of professional stone fitters install all stone surfaces.
Installation and delivery charges vary depending on weight, site access, and delivery location from our workshop in West London, United Kingdom.
INSTALLATION & DELIVERY ADDRESSES
Stone worktop installation and up to 150 miles of surrounding areas are available in London. Don't hesitate to contact our Worktop Library Service Team at (20) 39760029.
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