Installation of LED Transparent Screens on Irregular Glass Buildings

Installation of LED Transparent Screens on Irregular Glass Buildings

Step 1: On-site Survey & 3D Modeling

1. Measure radian, floor height, bevel angle, column spacing and glass grid size of irregular curtain walls, record data of inclined, curved and special corner structures;
2. Collect data of building load capacity, glass bearing load, steel keel positions and reserved pipeline points;
3. Restore the outline of the building facade with 3D modeling software, split special-shaped areas and draw customized screen division drawings.
   
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Step 2: Customized Product Production

1. Produce special-shaped LED transparent modules according to split sizes from modeling, cut modules to fit irregular bevels, curves and corners;
2. Adjust transmittance to meet glass daylighting requirements, customize wire lengths for power supplies and control systems, and produce special-shaped aluminum alloy mounting frames;
3. Complete lighting aging test before delivery to inspect light transmittance, display performance, splicing chromatic aberration and structural fitting degree.
   
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Step 3: Pre-installation of Steel Sub-frames & Hanging Fittings

1. Drill fixed points on original curtain wall keels, install anti-corrosion stainless steel hangers and adjustable telescopic sub-frames;
2. Apply multi-directional adjustable connectors for inclined and curved glass areas to fit irregular building surfaces and ensure uniform stress bearing;
3. Calibrate frame level, verticality and radian, conduct anti-rust and waterproof sealing, and reserve channels for heat dissipation and wiring.
   
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Step 4: Power Wiring & Control System Layout

1. Lay power cables and network cables along hidden curtain wall wire troughs to avoid sheltering daylight in visible glass areas;
2. Adopt independent power supply for each zone with leakage protection devices, and separate power control for curved and inclined sections;
3. Fix receiving cards and distribution boxes at hidden maintenance positions, organize wire harnesses and wrap them with waterproof and insulating materials.
   
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Step 5: Hanging & Alignment of LED Transparent Modules

1. Hoist special-shaped transparent modules in the order of modeled zones, adjust vertical, horizontal and front-back gaps via adjustable hangers;
2. Precisely splice modules at special corners and bevels to eliminate step gaps and closely fit irregular glass surfaces;
3. Fasten connecting cables between modules and lock buckles to realize flat splicing without protrusions.
   
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Step 6: Waterproof Sealing & Light Transmission Protection

1. Fill gaps between module frames with weather-resistant transparent sealant for both waterproof performance and light transmission;
2. Install waterproof edge trim parts at irregular corners to protect wire connectors;
3. Clean glue stains and dust on glass surface to maintain integral transparency without blocking original building landscape.
   
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Step 7: Overall Debugging & Acceptance Handover

1. Power on each zone separately for testing, calibrate images on curved facades to remove splicing chromatic aberration and brightness layers;
2. Adjust picture perspective, brightness and refresh rate to adapt viewing angles of irregular facades;
3. Conduct 72-hour continuous aging test to check heat dissipation, waterproof performance and display stability;
4. Verify display effect, transmittance and exterior fitting degree with the client and complete project acceptance.
   
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1.Compatible with irregular special-shaped glass curtain walls, closely fit original curves, bevels and corners without damaging the aesthetic design of building facades

2.High light transmittance without blocking daylight, retain the transparent viewing feature of glass buildings and ensure indoor lighting during daytime.

3.Lightweight modules plus adjustable hangers reduce bearing load of glass and steel structures, no large-scale reconstruction of original curtain walls required.

4.Split modular installation with zoned construction for controllable construction period; single modules can be independently disassembled for later maintenance.

5.Hidden wiring and weatherproof sealing avoid water seepage and cable aging under long-term outdoor operation, extending service life.

6.Accurate calibration for curved images eliminates picture disconnection on special facades, delivering complete and premium visual advertising effects.