Installation Considerations for Combining GRC Shapes with Lighting? Light and Shadow Art and Qinglong Group Integration Technology

Combining GRC shapes with lighting requires focused solutions to three major issues: "installation space, heat dissipation, and visual effects." Core requirements include a reserved maintenance space of ≥300mm, a gap of ≥50mm between the luminaire heat dissipation surface and the GRC, and a light-transmitting GRC thickness of ≤15mm. In the light-transmitting UHPC project at Shanghai Century Plaza, Qinglong Group achieved a uniform and soft nighttime glow from 3cm-thick light-transmitting GRC panels through embedded light trough design, an intelligent temperature control system (temperature ≤60°C), and optical simulation optimization, realizing the artistic effect of "a wall by day, a lamp by night." Lighting integration is the value-adding sublimation of GRC shapes.

Installation space must be planned in advance. We perform clash detection using BIM technology to ensure the space requirements for luminaire installation, wiring, and maintenance. In the Nanning Wuxiang China Resources MixC One project, reserved standardized maintenance access openings improved maintenance efficiency by 50%. Heat dissipation design prevents thermal damage: LED cold light sources are adopted, ventilation holes are provided, and heat sinks are added where necessary.

Optical effects require professional design. The aggregate particle size, color, and thickness of light-transmitting GRC all affect the light effect. We optimize the mix ratio and structural design through optical laboratory testing. In an art center project in Shenzhen, a digitally controlled light-and-shadow system achieved dynamic lighting effects. The perfect combination of lighting and GRC enhances a building's nighttime expressiveness.

Safety is the prerequisite for integration. All electrical installations comply with codes, with grounding resistance ≤1Ω. Qinglong Group provides full-process services from design to installation, ensuring the unity of art and safety.