How to Improve Production Efficiency of Double-Curved GRC Panels: A Study on Key Technologies and Management Strategies

In the field of architectural decoration materials, double-curved GRC panels, with their unique curved-surface shaping capability and superior performance, have been widely applied in high-end projects such as grand theaters, convention and exhibition centers, and landmark buildings. However, the production process of double-curved GRC panels is complex and places extremely high demands on technology and management, so how to improve their production efficiency has become a focus of industry attention. As an industry leader with 28 years of full-chain experience in the detailed design, manufacturing, construction and installation, and after-sales maintenance of UHPC/GRC/GRG/GRP materials, Qinglong Group has accumulated rich practical experience in this regard. This article explores in depth the paths to improving the production efficiency of double-curved GRC panels from two aspects: key technologies and management strategies.

I. Key Technologies: Building the Core Engine for Efficient Production of Double-Curved GRC Panels

Improving the production efficiency of double-curved GRC panels depends first on technological innovation and breakthroughs. In the mold-making stage, the traditional manual mold-casting method suffers from low precision and long cycles, severely restricting production efficiency. Qinglong Group has introduced advanced digital modeling and 3D printing technology, using parametric design software (such as Rhino and Grasshopper) to precisely construct double-curved surface models, and then rapidly producing molds with large 3D printers, shortening the mold-making cycle by more than 50% while achieving mold precision of ±0.5mm, laying a solid foundation for subsequent production.

In terms of material proportioning and mixing processes, double-curved GRC panels place stricter requirements on the flowability, strength, and toughness of materials. Relying on its provincial-level R&D center and engineering technology center, Qinglong Group has optimized the GRC material mix through extensive testing and adopted specialized high-efficiency mixing equipment to achieve uniform mixing and rapid stirring of materials, which not only improves the early strength of the materials but also reduces mixing time, making the production rhythm more compact. For more industry information: +WeChat qlfsbl123

The forming and curing processes are key stages in the production of double-curved GRC panels. The traditional manual layering method is inefficient and unstable in quality. Qinglong Group has introduced automated forming equipment, using robotic arms to precisely lay fiberglass cloth and pour cement slurry, achieving automation and standardization of the production process. For curing, constant temperature and humidity curing kilns are adopted to precisely control curing temperature and humidity and accelerate the hydration reaction of materials, shortening the curing period from the traditional 7 days to 3-4 days and significantly improving production efficiency.

II. Management Strategies: Building a Support System for Efficient Production of Double-Curved GRC Panels

Advanced technology needs sound management as support to fully realize its effectiveness. Starting from production planning, process optimization, quality control, and personnel management, Qinglong Group has built a comprehensive management system to guarantee the efficient production of double-curved GRC panels.

In production planning management, Qinglong Group uses an ERP system to coordinate orders as a whole and formulates detailed production plans based on project requirements and production capacity, achieving coordinated operation of raw material procurement, production scheduling, finished product delivery, and other links. Big data analysis is used to forecast market demand and stock key raw materials in advance, avoiding production interruptions caused by material shortages and ensuring production continuity.

Process optimization is an important means of improving production efficiency. Qinglong Group has comprehensively reviewed the production process of double-curved GRC panels, eliminating redundant steps and achieving seamless connection between processes. For example, the layout of processes such as mold making, material mixing, forming, and curing has been optimized to reduce material handling distance and time; with lean production concepts and the implementation of a “one-piece flow” production model, the smoothness and efficiency of the production process have been improved. For more industry information: +WeChat qlfsbl123

Quality control is the prerequisite for efficient production. Qinglong Group has established a strict quality control system, conducting rigorous quality checks from incoming raw material inspection to every process step during production and then to finished product inspection before leaving the factory. Online inspection equipment has been introduced to monitor product quality indicators in real time, promptly identifying and resolving quality issues and avoiding rework and waste caused by substandard quality, thereby improving production efficiency and product pass rates.

People are the main body of production, and improving employees’ skills and quality is vital to production efficiency. Qinglong Group attaches great importance to employee training, regularly organizing technical training and skills competitions to improve employees’ professional skills and operational levels. A reasonable performance appraisal mechanism has been established to encourage employees to actively participate in production improvement, fully mobilizing their enthusiasm and creativity and providing strong talent support for the efficient production of double-curved GRC panels.

III. Summary and Outlook

Improving the production efficiency of double-curved GRC panels is a systematic project that requires both technological innovation and management optimization. By introducing key technologies such as digital modeling and automated forming, optimizing material proportioning and curing processes, and strengthening management strategies in production planning, process optimization, quality control, and personnel management, Qinglong Group has achieved a significant improvement in the production efficiency of double-curved GRC panels. In the future, with continuous technological progress and sustained improvement in management, the production efficiency of double-curved GRC panels will be further enhanced, injecting new vitality into the development of the architectural decoration industry. As a new-type decorative building materials enterprise, Qinglong Group will continue to focus on the development of UHPC/GRC/GRG/GRP materials, integrate resources, grow bigger and stronger, provide customers with better products and services, and strive to become an outstanding world-leading UHPC/GRC/GRG/GRP manufacturing enterprise.