Shandong Profile Great Wall Board Wholesale: A Real Engineering Case of Exterior Decoration and Thermal Insulation Renovation for an Educational Complex

Project Background

This summer, an educational complex in Jinan, Shandong faced issues with aging exterior walls and indoor heat. The school decided to upgrade the exterior decoration and enhance thermal insulation. The materials needed to be aesthetic, durable, and energy-efficient. After comparison, they chose profile Great Wall board for exterior decoration, combined with thermal break structure. The total project area was approximately 2,000 square meters, with a tight schedule requiring efficient material supply and installation.

Material Selection

The school evaluated several Shandong profile Great Wall board wholesale suppliers and finally selected Foshan Yiyuan Building Materials Technology Co., Ltd. (佛山市壹元建材科技有限公司). The company specializes in direct supply of Foshan engineering aluminum, and although the factory is in Foshan, they can achieve fast delivery through cooperative warehouses in Shandong region. We recommended profile Great Wall board with 1.2mm thick aluminum alloy substrate, fluorocarbon spraying for weather resistance, and thermal break structure with PA66 thermal break strip to effectively block heat conduction. The board also comes with a dedicated keel system for easy installation. The sample from the manufacturer passed the school's test, with low thermal conductivity meeting energy-saving standards. The profile Great Wall board quotation is per square meter, including keel accessories, offering high cost performance.

Construction Key Points

Construction took place during the high temperature period in June. We summarize the following points:
1. Base treatment: Clean the original wall dust, install insulation rock wool layer, fix with anchors.
2. Keel installation: Use hot-dip galvanized square tube framework, spacing 600mm, level calibration to ensure verticality.
3. Great Wall board installation: Insert from bottom to top with snap-fit connection, leave 8mm expansion joint per board to avoid deformation due to thermal expansion.
4. Thermal insulation enhancement: Add reflective film between board and keel to further reduce radiant heat transfer. Workers on site reported that the thermal break Great Wall board felt solid to install, with tight snap joints, more stable than ordinary aluminum panels.

Results

After completion, the exterior wall presents a modern and simple linear appearance. The silver-gray fluorocarbon paint does not glare in sunlight. Actual comparison: Air conditioning energy consumption in the same floor unrenovated room was reduced by about 30% (school data). The school principal praised: "Choosing the right materials and professional installation not only improved the school's image but also saved electricity." After one year of use, the panels show no fading or deformation, and the thermal insulation effect remains stable.

Procurement Summary

If you are looking for Shandong profile Great Wall board wholesale, we suggest focusing on three points: First, whether the thermal break design of the profile Great Wall board manufacturer is mature; second, whether they can provide localized technical services (such as on-site measurement, installation guidance). Foshan Yiyuan Building Materials Technology Co., Ltd. is located in Foshan but has fixed logistics cooperation in Shandong region, ensuring delivery within 7 days and providing remote technical support. The profile Great Wall board quotation fluctuates with the market, currently around 85-120 yuan per square meter (including keel), depending on project volume and custom sizes. Feel free to click the button below to submit your requirements, or call 0757-66883689 to discuss the plan.

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