Application Prospects and Development Trends of New GRC Materials (e.g., Translucent GRC)

Innovation in architectural decorative materials has always driven the dual upgrade of urban aesthetics and functionality. In the field of new building materials, GRC (Glass Fiber Reinforced Concrete), with its lightweight, high-strength, and flexible formability, has become the preferred material for premium building envelopes. The emergence of light-transmitting GRC has further broken through the light-and-shadow boundaries of traditional building materials, bringing a "breathable envelope" to buildings. As an industry leader with 28 years of deep expertise in UHPC/GRC/GRG/GRP materials, Qinglong Group will analyze the development potential of new GRC materials from three perspectives: technological breakthroughs, application scenarios, and industry trends.

Light-Transmitting GRC: The Cross-Disciplinary Fusion of Material Technology and Architectural Aesthetics

Traditional GRC, leveraging the composite advantages of glass fiber and cement matrix, is widely used in the curved and irregular curtain walls of buildings such as grand theaters and commercial complexes. Light-transmitting GRC, through special processes, forms orderly light-transmitting channels within the material, retaining GRC's structural strength (flexural strength can exceed 20MPa) while achieving controllable light penetration. For example, a landmark project features a double-skin envelope made of light-transmitting GRC: during the day it presents an artistic effect of "flowing light and shadow," while at night, with built-in light sources, it becomes a highlight of the city nightscape. This dual value of "form by day, light and shadow by night" is redefining the design logic of building envelopes.

Technological Iteration Drives the Expansion of GRC Application Boundaries

The development of new GRC materials is inseparable from technological innovation across the entire industry chain. Relying on its national-level R&D center, Qinglong Group has continued to make breakthroughs in material formulations, production processes, and construction techniques: incorporating nano-scale silica fume to increase material density, improving GRC durability by 30%; adopting BIM parametric design and 3D printing prefabrication technology to control the production precision of complex double-curved components within ±2mm; and developing a "GRC + insulation" composite system to meet the energy-saving needs of buildings in cold regions. These technical achievements have not only enabled the successful implementation of light-transmitting GRC in projects such as the Nanjing East Road Century Plaza renovation, but have also driven the upgrade of GRC from a single decorative material to an integrated "structure-decoration-energy saving" solution.

Future Trends: Green Development, Customization, and Scenario-Based Applications

Against the backdrop of the "dual carbon" goals and building industrialization, the development of GRC materials shows three major trends: first, strengthened green attributes—through increased industrial solid waste content (up to 40%) and low-carbon production processes, achieving carbon neutrality throughout the material's life cycle; second, deeper customization services—for the special needs of cultural buildings such as museums and art galleries, providing full-process customization from design development to installation and maintenance, such as the light-transmitting GRC relief curtain wall created by Qinglong for a provincial-level museum, which combines traditional patterns with modern light-and-shadow technology to become a carrier of cultural heritage; third, extended scenario-based applications—penetrating from building exterior walls into interior decoration and landscape features, with products such as light-transmitting GRC benches and artistic partitions becoming new choices for enhancing the experience of commercial spaces.

From traditional lines imitating natural stone to light-transmitting envelopes that create the art of light and shadow, the evolution of GRC materials is also a microcosm of the construction industry's relentless pursuit of aesthetics and functionality. As an enterprise that participated in drafting the Technical Standard for Architectural Application of Glass Fiber Reinforced Cement (GRC), Qinglong Group will continue to drive material upgrades through technological innovation, providing designers and owners with solutions that combine aesthetic value with engineering reliability, so that more architectural forms that "breathe and carry warmth" become a reality in our cities.