| Features | Index |
| Category | Granite |
| Hardness | 6-7 |
| Heat Resistance | Very High |
| Acid Resistance | Good |
| Maintenance | Moderate (waterproofing required) |
| Common Uses | Bancadas, ilhas, escadas, lareiras, fachadas, áreas gourmet. |
| Reference standard 15.845/2015 |
Titanium Processing Techniques
The Gnaisse Titanium is a medium- to coarse-grained metamorphic igneous rock with a deep black background crossed by wavy golden, white, and silver veins.This contrast creates an exotic and luxurious appearance, making it widely used in visually striking design projects.
Average Mineral Composition
- Plagioclásio + Feldspato Alcalino: 45–55%
- Quartzo: 20–25%
- Biotite and Hornblende: 15–20%
- Minerais acessórios (óxidos de ferro, piroxênio, ilmenita, mica): até 5%
Properties
- Hardness: 6–7 Mohs → alta resistência ao risco.
- •Water absorption 0,3% – 0,5% → média, requer impermeabilização.
- Compressive strength: >200 MPa.
- Chemical resistance: boa, suportando produtos domésticos comuns.
O Titanium é valorizado pela sua estabilidade física e impacto estético, sendo muito utilizado em projetos de alto padrão.
INFORMATION FOR FABRICATORS (Stone Workers)
Recommended Finishes
- •Polished: enhances the black background and highlights the golden and white veins.
- •Brushed (Leather): gives a sophisticated texture with depth.
- •Honed: provides a uniform matte surface, ideal for elegant indoor floors.
- •Flamed + Brushed: perfect for outdoor or non-slip flooring applications.
Processing and Cutting
- This material has good workability, but the wavy veins may contain fragile zones, requiring care during cutting.
- It is recommended to use high-performance diamond blades for granite (350 mm OS–31SS or Diapar DP-1015).
- For slabs with high concentrations of golden veins, reinforcement with resin may be needed before polishing.
Sealing
Proper sealing is essential to protect against oil and liquid stains, especially in kitchen applications.
Recommended Products:
- •Brazil: Rock Protect – Chemistone, Nano Effect – AKEMI, Idea Gold – Bellinzoni
- •International: Proseal – Tenax, Stain Proof – Dry Treat, Idea Gold – Bellinzoni
Procedure:
- •Apply on a clean and dry surface using a brush or roller.
- •On countertops and floors, also apply to sides and edges.
- •Reapply every 2–3 years in high-use areas.
Adhesive Bonding
- Use high-performance epoxy/polyester adhesives (Tenax Fix Top, Bellinzoni Blitz Mastic, Argacon Marmofix).
- Adjust adhesive pigmentation (black or gold) to blend with the veins.
INSTALLATION
- Countertops: Support every 60 cm; bond with white or black PU40 adhesive.
- Indoor/Outdoor Floors: Use ACIII white or gray flexible adhesive mortar.
- Apply flexible grout and a final water-repellent sealer after the mortar has cured.
CLEANING AND MAINTENANCE
- Routine: damp cloth and neutral detergent.
- Avoid: abrasive products, acidic or chlorine-based cleaners.
- Post-construction: use specific cleaners (Quartzolit Post-Construction, PCS Alkaline – Piso Clean, Bellinzoni Floor Cleaner).
FINAL CONSIDERATIONS
The Granito Titanium is one of the most sought-after materials for luxury and high-end projects,offering strong visual impact and exceptional durability. It combines the strength of granite with the look of exotic stones. Ideal for kitchen islands, gourmet countertops, decorative walls, fireplaces, and facades,it brings sophistication and personality to any environment.
