Innovative Application and Practical Research of 3D Scanning Technology in GRC Shaping

In the field of contemporary architectural decoration, GRC (Glass Fiber Reinforced Concrete) has become an important material for shaping architectural artistry thanks to its lightweight, high-strength and flexible molding characteristics. However, traditional GRC molding relies on manual pattern-making and empirical judgment, often suffering from insufficient precision on complex curved surfaces and lengthy production cycles. As an industry leader with 28 years of deep expertise in UHPC/GRC/GRG/GRP materials, Qinglong Group has pioneered the integration of 3D scanning technology into the entire process of GRC detailed design and production, breaking through traditional process bottlenecks through digital means and bringing technological innovation to the architectural decoration industry.

3D Scanning Technology: Reshaping the Precision and Efficiency of GRC Molding

3D scanning technology uses laser or optical equipment to capture three-dimensional data of physical models and design samples, generating high-precision point cloud models that provide the data foundation for the digital production of GRC components. In the Dongguan Women and Children's Activity Center project, the Qinglong team used 3D laser scanning technology to carry out full-field scanning of the irregular double-curved GRC curtain wall, controlling the deviation between design drawings and actual on-site dimensions within ±2mm and successfully solving the precision challenges of complex shapes that traditional manual setting-out could hardly achieve. Compared with traditional processes, this technology shortened the detailed design cycle by 40% and increased material utilization by 15%, fully demonstrating the cost-reduction and efficiency-enhancing value of digital transformation for the GRC industry.

Full-Chain Empowerment: A Technological Closed Loop from Design to Installation

Leveraging its full-chain service advantages of "detailed design - manufacturing - construction and installation - after-sales maintenance", Qinglong Group has established an in-depth application system for 3D scanning technology. In the design phase, scanning data is linked with BIM models to enable parametric adjustment and clash detection, ensuring a perfect fit between GRC components and the building structure; in production, the digital models generated by scanning directly drive CNC engraving machines to produce molds, avoiding the shape distortion caused by traditional pattern-making; during installation, 3D scanning is used for real-time positioning and calibration, guaranteeing "zero-error" joining of complex joints. In the Nanjing Road Century Plaza renovation project, Qinglong used 3D scanning technology to complete the precise installation of translucent concrete and GRC composite components, with surface flatness meeting the industry's highest standards, winning the Silver Award of the AALBORG WHITE Cup UHPC Construction Engineering Innovation Award.

Technology Leading the Future: Qinglong's Innovative Practices and Industry Contributions

As a National High-Tech Enterprise and a major contributing member of the Technical Standard for Building Application of Glass Fiber Reinforced Cement (GRC), Qinglong Group has always driven industry development through technological innovation. The company has not only established a technical system comprising 58 patents, but has also deeply integrated 3D scanning with the material properties of UHPC/GRC/GRG/GRP, creating numerous landmark works in high-end projects such as museums and commercial complexes. For example, a cultural center in a provincial capital city adopted a GRC relief curtain wall custom-made by Qinglong through 3D scanning, restoring traditional patterns through digital technology and achieving a perfect combination of "traditional art + modern materials". Its process complexity and artistic expressiveness received high praise from the International GRC Association.

From classical European lines to modern irregular curved surfaces, 3D scanning technology is driving GRC materials to leap from "standardized production" to "personalized creation". Built on 28 years of industry experience, Qinglong Group continues to empower designers with broader creative space through digital technology, delivering architectural works for owners that combine aesthetic value with engineering quality. In the future, as scanning precision improves and costs are optimized, 3D scanning technology will become standard practice in the GRC industry, and Qinglong will continue its mission of "creating beautiful architecture", leading the technological innovation and application expansion of new architectural decoration materials.