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Double Tongue-and-Groove Concealed Fix Wall Panel
The HEADSTREAM BeautFacadeⓇ series wall sandwich panels adopt the classic double tongue-and-groove interlocking system for secure assembly.
| Panel Thickness | Weight per Square Meter | Moment of Inertia | Shear Modulus (G) | Span condition | Thermal Conductivity | Load Capacity (kN/m²)/Allowable Purlin Spacing (mm) | ||||
| THK./mm | kg/㎡ | cm⁴ | Mpa | Span condition | W/(㎡.K) | 1 | 1.5 | 2 | 2.5 | 3 |
| 50 | 15.79 | 76.73 | 2.04 | 2+ Spans (Double Span) | 0.839 | 2700 | 2100 | 1700 | 1400 | 1200 |
| 75 | 18.59 | 172.65 | 2.04 | 2+ Spans (Double Span) | 0.584 | 3750 | 2950 | 2400 | 2050 | 1750 |
| 100 | 21.39 | 306.93 | 2.04 | 2+ Spans (Double Span) | 0.448 | 4700 | 3700 | 3050 | 2650 | 2300 |
| 150 | 36.99 | 690.6 | 2.04 | 2+ Spans (Double Span) | 0.305 | 6400 | 5150 | 4300 | 3700 | 3250 |
| Calculation Basis: Standard Thickness Assumption: External steel sheet: 0.6mm Internal steel sheet: 0.5mm Modular Width: 1000mm (standard panel width for calculations). Reference Standards: GB/T 23932-2009, Appendix A (Chinese national standard for sandwich panels). JGJ/T 453-2019 (Technical Standard for Application of Metal-faced Sandwich Panels, Appendix B) – used for load capacity & stiffness corrections. Design Limits: Deflection Control: L/200 (max. allowable deflection = span length ÷ 200). Rockwool Core Density: 120 kg/m³. | ||||||||||
| HXY-FD-W-UH | ||||
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| Unit:mm | ||||
| Thickness | Width | Core Material | Panel Material | Coil Width (Raw Material Width) |
| 40/50/60/65/75/80/100/120/150/200 | 400-1200 | PU PU+ROCK PU+GLASS | STEEL/G250-350 out: 0.5-0.8 in: 0.4-0.6 | +200 +70 |
| HXY-FD-W-UHV8 | ||||
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| Unit:mm | ||||
| Thickness | Width | Core Material | Panel Material | Coil Width (Raw Material Width) |
| 40/50/60/65/75/80/100/120/150/200 | 900-1200 | PU PU+ROCK PU+GLASS | STEEL/G250-350 out: 0.5-0.8 in: 0.4-0.6 | +250 +70 |
| HXY-FD-W-UHG6 | ||||
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| Unit:mm | ||||
| Thickness | Width | Core Material | Panel Material | Coil Width (Raw Material Width) |
| 50-200 | 860 | PU PU+ROCK PU+GLASS | STEEL/G250-350 out: 0.5-0.8 in: 0.4-0.6 | +340 +70 |
Engineered from a combination of high-performance materials, roll-formed and high-pressure bonded to create a durable, lightweight, and energy-efficient building solution.
Designed with an interlocking air cavity system, offering fire resistance, moisture protection, thermal insulation, soundproofing, and overall enhanced building functionality.
Available in diverse styles, from modern to classic, with outstanding architectural appeal and strong visual expression.
Large panel format with interlocking assembly, factory-prefabricated for seamless integration, ensuring fast construction and high installation quality.
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