商业合作案例
Doha Luxury Shopping Center·Sand and Dust-Resistant Marble Facade
Project Background: Qatar Shopping Center / Middle East Sand and Dust Climate Challenge
Core Requirements: 8000㎡ facade can withstand daily average temperature difference of 50℃ and sand and dust wear-----maintain mirror gloss ≥85GU
Solution:
▸ Material innovation: Oman snowflake marble (Mohs hardness 5.0) + self-cleaning nano coating (contact angle ＞110°)------embedded 304 stainless steel anti-seismic pendant system
▸ Process breakthrough: 3D scanning modeling realizes seamless splicing of curved surfaces----dry hanging gap reserves 0.8mm wind pressure expansion space
Result data: ▶ 23 sandstorms in two years, surface roughness increased by only 0.2μm▶ High-pressure water gun cleaning cycle extended to 6 months/time
Bank headquarters·Anti-static marble trading hall
Project background: Reconstruction of high-frequency trading area of Swiss Bank
Special needs: Eliminate static interference (surface resistance ≤1×10^6Ω)---Achieve 0.5mm/m flatness to ensure equipment stability
Customized solution:
▸ Conductive treatment: Greek dark gray marble penetrating anti-static coating (IEC 61340-5-1 certified)
Copper foil grounding grid embedded system
▸ Precision processing: Laser leveling instrument assisted paving (with 0.02mm grade epoxy caulking agent)
Anti-slip coefficient R10 grade matte surface treatment
Actual results: ▶ Static discharge time <0.5 seconds (original concrete floor is 12 seconds) ▶ Server cabinet vibration value reduced to <2μm/s
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