ARCHITECTURAL ENGINEERING MONOGRAPH Certified Diameters (4m • 5m • 6m • 7m • 8m • 10m • 15m • 20m • 30m)
Official engineering dossier for pure architectural white geodesic domes across all 9 certified diameters (from 4m glamping suites up to the 30m mega exhibition dome), featuring structural calculations, membrane physics, and client decision matrix.
Structural Geometry & Pure White Membrane Physics
FIG 01.A // CNC HUB & FRAME
1. Triangulated Space Frame
Engineered upon a 3D triangulated lattice distributing external dynamic vectors symmetrically across all connection hubs, completely eliminating internal stress concentrations.
FIG 01.B // PURE WHITE PVDF
2. Pure White PVDF Membrane
1100 Dtex polyester core (850-1050 g/m²) with triple-coated PVDF rejecting >98% of solar radiation, reducing envelope skin temperature by 20°C with self-cleaning nanotech.
FIG 01.C // CLIMATE BUFFER
3. Thermal & HVAC Engineering
Dual-membrane thermal cushion with 50mm insulation blanket (U-value 0.35 W/m²K) and circular plenum air delivery, delivering stable 21°C comfort when outside desert heat reaches 55°C.
Comprehensive Matrix for the 9 Certified White Domes (4m to 30m)
Exclusive certified spans for supply and installation: 4m, 5m, 6m, 7m, 8m, 10m, 15m, 20m, and 30m.
| DIAMETER | FLOOR AREA | PEAK HEIGHT | VOLUME (m³) | THEATER | BANQUET | HVAC (TR) | FREQUENCY & APPLICATION |
|---|---|---|---|---|---|---|---|
| Ø 4.0 m | 12.6 m² | 2.5 m | 17 m³ | 12 pax | 8 pax | 1.5 TR | كبسولات تخييم فردية، غرف استرخاء ومجالس حدائق (2V) |
| Ø 5.0 m | 19.6 m² | 3.0 m | 33 m³ | 22 pax | 14 pax | 2.5 TR | غرف نوم فندقية جلامبينج، كافيهات شاطئية وجلسات عائلية (2V/3V) |
| Ø 6.0 m | 28.3 m² | 3.5 m | 58 m³ | 35 pax | 20 pax | 3.5 TR | أجنحة جلامبينج VIP مع حمام داخلي، صالونات استقبال (3V) |
| Ø 7.0 m | 38.5 m² | 4.0 m | 90 m³ | 55 pax | 30 pax | 4.5 TR | أجنحة فندقية ملكية واسعة مع غرفة معيشة متكاملة (3V) |
| Ø 8.0 m | 50.3 m² | 4.5 m | 134 m³ | 75 pax | 40 pax | 5.5 TR | صالات استقبال، استوديوهات تصوير، وورش عمل تفاعلية (3V) |
| Ø 10.0 m | 78.5 m² | 5.0 m | 262 m³ | 110 pax | 65 pax | 8.0 TR | مطاعم فاخرة، معارض فنية، ومراكز زوار للوجهات السياحية (3V/4V) |
| Ø 15.0 m | 176.7 m² | 7.5 m | 884 m³ | 250 pax | 145 pax | 18.0 TR | أجنحة معارض كبرى، مؤتمرات تفاعلية، وعروض 360° (4V) |
| Ø 20.0 m | 314.2 m² | 10.0 m | 2,094 m³ | 480 pax | 260 pax | 30.0 TR | قاعات احتفالات كبرى، مؤتمرات دولية، ومسارح تفاعلية (5V) |
| Ø 30.0 m (القبة الكبيرة) | 706.9 m² | 15.0 m | 7,068 m³ | 1,150 pax | 620 pax | 70.0 TR | قمم دولية، معارض عالمية عملاقة، ومسارح ومهرجانات كبرى (6V) |
FIG 02.E // 30M MEGA DOME
FIG 02.F // 6M-8M GLAMPING SUITES
FIG 02.G // 15M-20M 360 PROJECTION
Technical Client Decision Guide & Comprehensive Verification FAQ
Definitive structural and operational responses for procurement managers and project directors.
Q1: How do geodesic domes withstand extreme desert sandstorms and high winds in Saudi Arabia & the Gulf?
Due to their aerodynamic spherical curvature, geodesic domes present zero perpendicular flat surfaces to the wind. Air currents glide smoothly around and over the envelope. Our structures are certified for wind velocities up to **140 km/h under SBC 301 and IBC codes**, distributing all dynamic forces symmetrically to ground anchors.
Q2: How is the dome interior maintained at 21°C when outside ambient temperatures exceed 50°C?
Through a three-tier thermal defense: **1.** Pure white PVDF membrane reflecting 98% of solar radiation. **2.** Dual-membrane thermal cushion with 50mm insulation quilt (U-value 0.35 W/m²K). **3.** Packaged HVAC sized at 1 TR per 12-15 m² with circular air diffusers, guaranteeing steady 21°C comfort in extreme 50°C+ summer heat.
Q3: Can the dome be securely erected on sand dunes or beaches without a concrete foundation?
Yes. We deploy 3 certified anchoring options: **1. Sand & Desert Dunes:** Spiral steel earth anchors (1.2m-1.8m depth) drilled directly into sand, securing massive uplift resistance without concrete. **2. Concrete Slabs:** M16/M24 chemical expansion anchors. **3. Heritage Sites:** Modular ballast weight platforms requiring zero ground penetration.
Q4: Are the dome fabrics and structural frames certified for Civil Defense & municipal permits in Saudi Arabia?
Yes. All fabrics meet international fire retardancy standards **DIN 4102 B1/M2 and NFPA 701** (self-extinguishing, zero flaming droplets). We supply clients with stamped structural engineering packages, facilitating immediate approval from Civil Defense authorities across Saudi Arabia and Egypt.
Q5: What are the turnaround timelines for manufacturing, dispatch, and on-site erection?
Standard spans (4m, 5m, 6m, 7m, 8m, 10m, 15m, 20m) are stocked in Riyadh and Cairo for dispatch within 48 hours. Mega 30m span is fabricated within 10-15 days. On-site erection: 4m-6m (4-6 hours), 7m-10m (1 day), 15m-20m (2 days), 30m (4-5 days).
Q6: What is the operational lifespan of the dome, and how is its pure white finish maintained?
The hot-dip galvanized steel frame offers a 25-30 year lifespan. The pure white PVDF membrane lasts 10-15 years. The nano self-cleaning surface treatment repels desert dust; airborne particles wash away with simple water rinsing, maintaining a pristine brilliant white luster.
Q7: Do you offer purchase, rental for mega events, and complete turnkey fit-out solutions?
Yes: direct capital purchase with 10-year warranties, event rental, and turnkey fit-out covering subflooring, luxury cassette floors, tempered glass smart doors, silent HVAC, architectural lighting, and 360° immersive projection setups.