What Structures Need to Be Reserved When Combining UHPC Shaping with Lighting Systems? Qinglong's Integrated Design and Reservation Solutions

When combining UHPC shapes with lighting systems, four core structures must be reserved in advance: lamp mounting holes, wiring channels, heat dissipation space, and fixing bracket interfaces. Integrated design ensures both lighting effects and structural safety are achieved. With 28 years of integrated architectural decoration experience, Qinglong Group has achieved perfect integration of UHPC shapes and lighting systems in projects such as Shanghai New World and Nanning Liyuan Hotel, with lighting installation accuracy ≤±1mm and light-and-shadow effects meeting design expectations.

I. Lamp Mounting Holes: Precisely Matching Lamp Dimensions

Core reservation: Reserve corresponding mounting holes based on lamp type (recessed, external, point light source, linear light source), with hole dimensions 2-5mm larger than the lamp and evenly spaced holes (spacing ≤500mm) to ensure uniform light distribution. Qinglong uses BIM modeling for precise hole positioning with error ≤±1mm. Application scenarios: UHPC decorative panels, artistic sculptures, and landscape pavilions. In the Shanghai New World UHPC wood-look light-transmitting panel project, mounting holes for light guide rods (diameter 1-2mm) were reserved, reaching 8,000-10,000 per square meter to precisely match light-guiding requirements. Technical points: Hole edges are chamfered (radius ≥2mm) to prevent sharp edges from cutting wiring; heat dissipation slots are reserved for recessed lamp holes, with Qinglong's heat dissipation slots ≥10mm wide to ensure proper lamp cooling.

II. Wiring Channels: Concealed Design Ensures Safety

Core reservation: Reserve wiring channels inside UHPC shapes (pipe diameter ≥20mm), with channel routes along internal cavities or non-load-bearing areas of the shape to avoid affecting structural strength. Qinglong's wiring channels adopt a maze-style design that conceals wiring while allowing easy inspection. Application scenarios: Large UHPC curtain walls and elongated decorative lines. In the Nanning Liyuan Hotel colored hollow carved panel project, built-in wiring channels were reserved to enable concealed lighting installation. Technical points: Channel turns use arc transitions (curvature radius ≥50mm) for easy wire threading; inspection ports are reserved (spacing ≤3m) for convenient wiring maintenance, and Qinglong's inspection ports are coordinated with the shape's appearance without compromising aesthetics.

III. Heat Dissipation Space: Ensures Stable Lighting System Operation

Core reservation: For high-power lamps (power ≥50W), reserve heat dissipation space at installation locations (volume ≥2 times the lamp volume) or install heat dissipation holes (hole diameter ≥5mm, hole spacing ≤50mm) to ensure timely heat dissipation and prevent high temperatures from affecting UHPC performance. Qinglong's heat dissipation space adopts a ventilated design to improve cooling efficiency. Application scenarios: Large outdoor UHPC landscape lights and commercial space decorative lighting. In the Hainan Changying Global 100 Fantasy Park UHPC landscape project, sufficient heat dissipation space was reserved to ensure stable continuous lamp operation. Technical points: Heat dissipation holes are positioned away from the direction of direct rainwater erosion with a rainproof design; heat dissipation spaces are coated internally with thermal insulation coating to reduce heat transfer, with Qinglong's insulation coating thermal conductivity ≤0.04W/(m·K).

IV. Fixing Bracket Interfaces: Ensures Secure Installation

Core reservation: Embed metal brackets or connection interfaces inside UHPC shapes to fix lamps and wiring brackets, with embedded interface tensile strength ≥5kN to ensure secure lamp installation. Qinglong's embedded brackets are made of stainless steel with excellent corrosion resistance. Application scenarios: Heavy-duty lamps and high-altitude installed lamps. In the Guangzhou Dongzhu Shangdu Commercial City UHPC cladding panel lighting project, lamps were fixed with embedded brackets, achieving wind load resistance of 0.75kN/㎡. Technical points: Embedded interface positioning error ≤±2mm, precisely matching lamp mounting holes; elastic cushion layers are set between brackets and the UHPC substrate to absorb vibration, with Qinglong's elastic cushion recovery rate ≥90%.

V. Qinglong's Integrated Design Advantages and Project Evidence

Design team: A professional integrated lighting and UHPC design team can simultaneously complete shape and lighting system design, avoiding later modifications. Project evidence: The Shanghai New World UHPC wood-look light-transmitting panels combined with a light-guiding system, and the Nanning Liyuan Hotel colored hollow carved panels combined with LED lighting, both achieved perfect integration through advance structural reservation, with light-and-shadow effects recognized by the industry. Quality assurance: Reserved structures undergo strength testing and waterproofing tests to ensure long-term safe use, with Qinglong's reserved structures achieving a waterproof rating ≥IP65, suitable for outdoor environments.

The key to combining UHPC shapes with lighting systems lies in reserving corresponding structures in advance. Qinglong Group achieves efficient integration of the two through integrated design, precise reservation, and rigorous testing. Choosing a manufacturer with integrated lighting design capabilities is the core guarantee for perfectly realizing the lighting effects of UHPC shapes.