| Product parameters | |
| Color: | spray white granite ,black color,white Color |
| Size: | Custom Cutting |
| Original: | Guangdong, China |
| Finish Way: | Polished |
Our Advantage
1) Own slab yard and block yard
2) More than 15 years experience in export business.
3) Own quarry with stable supply and good price
4) Factory direct with prompt delivery
5) Use Italy imported machines and tools to ensure quality
6) Well-trained QC team inspect carefully from cutting to package
Scientific Classification: Albite-rich leucogranite
Mineral Composition:
72% Zhanjiang albite (unique low-iron variant)
23% Milky quartz clusters
5% Luminescent feldspar
Quarry Characteristics:
Location: Zhanjiang, Guangdong (20°54'N 110°04'E)
Extraction Depth: 80-120m below sea level
Formation: Cretaceous subsea pluton
Light Performance:
91% solar reflectance (SRI 107)
0.02° surface haze (optical-grade flatness)
6500K natural white balance
Technical Superiority:
Seawater corrosion resistance (2000hr salt spray)
Hydrophobic surface (160° water contact angle)
Negative thermal expansion (-0.8×10⁻⁶/°C)
Environmental Credentials:
Marine ecosystem preservation program
Carbon-negative quarrying process
100% desalinated processing water
| Property | Zhanjiang Value | Industry Standard |
|---|---|---|
| Density | 2.61 g/cm³ | 2.6-2.8 g/cm³ |
| Water Absorption | 0.07% | ≤0.3% |
| Flexural Strength | 28.3 MPa | ≥15 MPa |
| Abrasion Resistance | 10mm | ≤25mm |
| Radiation Level | 0.15μSv/h | ≤1.0μSv/h |
Exclusive Formats:
4mm marine-grade cladding
Underwater installation systems
Salt-resistant edge profiles
Bioluminescent aggregate mixes
Marine-Specific Uses:
Cruise ship interior surfaces
Offshore platform flooring
Coastal luxury villa facades
Underwater restaurant walls
DNV GL Marine Standard
IMO FTP Code Compliant
Ocean Stewardship Council Approved
LEED v4.1 Platinum
Saltwater-resistant adhesives
Cathodic protection compatibility
Anti-biofouling surface treatments
Tidal zone anchoring systems
Technical Terms:
"Subsea granite properties"
"Albite-rich architectural stone"
"Marine-grade natural stone"
Commercial Phrases:
"Zhanjiang white granite supplier"
"Coastal construction stone"
"Ship interior granite slabs"
Long-Tail Queries:
"How granite resists saltwater corrosion"
"Compare Zhanjiang vs. inland white granite"
"Best stone for tropical architecture"
Submersion Testing - 90-day seawater exposure
Hydrostatic Pressure - 50m depth simulation
Marine Growth Resistance - 12-month bioassay
Tidal Cycle Testing - 500 wet/dry cycles
Marine environment BIM models
Custom anti-salt crystallization treatment
On-site seawater compatibility testing
25-year marine performance warranty
This profile highlights Zhanjiang Spray White Granite's unique marine origin and specialized properties, differentiating it through scientific data and coastal applications while optimizing for both architectural and marine construction search queries.
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