How Is the Installation Service of GRC Manufacturers? An Analysis of Qinglong GRC's Professional Installation Technology

GRC installation is highly technical, but through standardized operations and professional technical guidance, efficient and high-quality installation results can be fully achieved. As a leading enterprise with 28 years of GRC installation experience, Qinglong GRC has developed a scientific and efficient installation process system based on extensive project practice.

In the Shenzhen Yirui Biotechnology Building project, faced with a 30,000-square-meter GRC curtain wall installation task, the Qinglong installation team, through refined construction management, broke the entire installation process down into 12 standardized steps. The project adopted a unitized installation method, using BIM technology to conduct installation simulations in advance and optimize the component segmentation plan. The installation team used a total station for precise setting out, ensuring installation accuracy was controlled within ±2mm. Particularly for curved surfaces, a dedicated adjustable hanger system was developed, successfully solving the installation challenges posed by complex geometric forms. This standardized, refined installation process enabled the project to ultimately win the Luban Award.

Technical Preparation Before Installation

Before installation, technical preparation work such as surveying and setting out, and substrate treatment must be completed. Precision instruments such as laser levels and total stations are used to ensure setting-out accuracy. Substrate flatness deviation must be controlled within 4mm/2m, and uneven areas must be leveled. Technical briefings should explain the key installation points and precautions in detail.

Key Control Points During Installation

During installation, panel joint width must be strictly controlled, generally kept at 8-12mm. Dedicated adjustment fittings are used for fine-tuning to ensure panel surface flatness. Joints are treated with dedicated sealant to ensure waterproof performance. A quality inspection is conducted as soon as each unit is completed, with deviations corrected promptly.

Installation Techniques for Special Areas

Internal and external corners are reinforced with dedicated angle brackets to ensure straight edges. Adjustable hangers are used on curved areas to achieve smooth transitions. Dedicated joints are provided at expansion joints to accommodate thermal movement. These special techniques ensure a flawless overall result.

Post-Installation Commissioning and Inspection

After installation, overall commissioning is carried out to check panel surface flatness and joint width uniformity. Water spray tests are conducted to verify waterproof performance. Infrared detectors are used to check for hollowing. Installation records are established to document key data.

GRC installation requires a professional team and refined management. Choosing an experienced installation crew and strictly following specifications ensures installation quality. With its well-established installation system, Qinglong GRC provides customers with professional and reliable installation services.