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Great Wall Panel Specification Size Comparison Table: Thermal Insulation Selection Guide for Guangdong Summer High Temperature Season
广东省问鼎建材贸易有限公司 provides engineering Great Wall panel specification size comparison table and quotation, covering all of Guangdong, stable supply, suitable for summer high temperature insulation and energy-saving projects.
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Industry Background
In the summer of 2024, many areas in Guangdong experienced sustained high temperatures, making building exterior wall thermal insulation and energy saving a primary consideration for engineering procurement. Great Wall panels, with their unique cavity structure and decorative features, are widely used in curtain walls, canopies, sunshade systems, etc. Construction specifications require uniform panel specifications and easy installation, so an accurate engineering Great Wall panel specification size comparison table is the basis for project selection.
Material Properties
Great Wall panels are made of high-grade aluminum alloy (mostly 3003 or 5005 series), with surface treated by fluorocarbon spraying or powder coating for strong weather resistance. Their cavity design forms an air insulation layer, which, combined with thermal break nodes, effectively reduces heat conduction. Common specifications include:
- Width: 100mm, 150mm, 200mm, 250mm, 300mm
- Height: 20mm, 25mm, 30mm, 50mm
- Thickness: 1.0mm, 1.2mm, 1.5mm, 2.0mm (engineering grade)
- Length: Custom up to 6 meters (standard 3m, 4m)
Engineering Standards
According to Aluminum Veneers for Building Decoration (GB/T 23443-2009) and Technical Code for Metal and Stone Curtain Wall Engineering (JGJ 133-2001), engineering Great Wall panels must meet:
- Base material thickness ≥ 1.2mm (outdoor curtain wall)
- Coating thickness ≥ 25μm (fluorocarbon)
- Impact resistance ≥ 50kg·cm
- Provide material certificate and dimension deviation report upon delivery
Selection Recommendations
For the high summer temperatures in Guangdong, it is recommended to prioritize specifications of width 200mm, height 25mm, thickness 1.5mm. These have high cavity insulation ratio and fewer joints after installation, resulting in better aesthetics. For projects with high insulation requirements, composite Great Wall panels with insulation cotton filling can be used. When purchasing, be sure to verify the supply capacity and actual inventory of the Great Wall panel manufacturer.
Procurement Guidance
广东省问鼎建材贸易有限公司 is deeply rooted in Guangdong province, with long-term stock of the above mainstream Great Wall panel specifications, inventory over 3000 tons, supporting same-day response and next-day delivery. To obtain the complete engineering Great Wall panel specification size comparison table and Great Wall panel quotation, please call 18575812635 or click the button below to consult AI customer service.
We also provide free samples and technical guidance to ensure project progress.
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Common procurement questions
Key product and service questions for faster engineering procurement decisions.
What does 'height' refer to in the engineering Great Wall panel specification size comparison table?
Height refers to the protruding height of the panel's ribbed ridge, usually 20-50mm. The higher the height, the larger the insulation cavity. 广东省问鼎建材贸易有限公司 offers standard heights of 25mm and 30mm.
What are common certifications for Great Wall panel manufacturers?
Reputable Great Wall panel manufacturers should have ISO9001 and ISO14001 certifications, and products must comply with GB/T 23443. 广东省问鼎建材贸易有限公司 holds these certifications and can provide qualification documents.
Does the Great Wall panel quotation include installation?
The Great Wall panel quotation is generally for materials only and does not include installation. Our company can recommend partner construction teams. For quotations, please call 18575812635.
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