Great Wall Panel Color Customization Case: Guangzhou Office Building Exterior Insulation Renovation

Project Background

This summer, a Grade A office building in Tianhe District, Guangzhou launched an exterior wall renovation project. The owner required a modern, minimalist linear look while addressing the high-temperature insulation needs of southern China. After comparing multiple options, Great Wall panels were selected as the exterior cladding material with a customized color scheme. The project covers approximately 3,000 square meters with a 45-day construction period.

Material Selection

Considering the seasonal theme of 'insulation and energy saving', we recommended thermally insulated aluminum structure Great Wall panels. 广东省问鼎建材贸易有限公司's engineering Great Wall panel color customization service offers RAL color matching for any color, with a fluorocarbon coating for high weather resistance. The aluminum wall thickness meets the national standard of 1.2mm, and the nylon thermal break strip effectively blocks heat conduction. Compared to standard aluminum panels, the concave-convex lines of Great Wall panels increase shading area, reducing surface temperature by approximately 5-8°C based on project measurements.

The owner selected light gray (RAL 7035) as the main color with dark gray (RAL 7016) accent lines, balancing dirt resistance and aesthetics.

Construction Key Points

1. Embedded parts and keel: Hot-dip galvanized steel keel with spacing arranged at 600mm modular dimensions to ensure flatness.
2. Color sampling: Before formal installation, 广东省问鼎建材贸易有限公司 provides a 1:1 sample for on-site approval before mass production to avoid color deviation.
3. Installation technique: Great Wall panels use a clip-on connection with a 3mm expansion joint at each end to accommodate thermal expansion and contraction. Protective film must be maintained to prevent scratches.
4. Thermal break details: Insulation pads are added between the keel and wall to prevent cold bridging.

Results and Data

After completion, the exterior wall presented a uniform dark/light gray color scheme with smooth lines. According to the project acceptance report, indoor air conditioning energy consumption decreased by approximately 12% compared to the same period last year. The owner was highly satisfied with the color customization, and the three-dimensional effect of the Great Wall panels enhanced the building's quality. This case has been included in the product case library of Great Wall panel manufacturer 广东省问鼎建材贸易有限公司.

Procurement and Consultation

When choosing a Great Wall panel manufacturer, color customization capability and supply stability are crucial. 广东省问鼎建材贸易有限公司 covers the entire Guangdong province with its own spray coating line, enabling rapid response to custom needs. For similar projects, feel free to inquire for a Great Wall panel quotation at 18575812635. You can also submit your requirements via the form below or AI customer service, and we will respond within 2 hours.

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