Can You Produce GRC Yourself?

In the field of architectural decoration materials, GRC (Glass Fiber Reinforced Concrete) has become the ideal choice for many high-end projects thanks to its advantages such as light weight, high strength, and flexible styling. However, many owners and designers often ask: "Can we produce GRC ourselves?" As an industry leader with 28 years of full-chain experience in UHPC/GRC/GRG/GRP materials, Qinglong Group will analyze this question from a professional perspective, revealing the core barriers to GRC production and the irreplaceable value of professional manufacturers.

I. Technical Barriers to GRC Production: Systematic Challenges from Formulation to Process

GRC is not simply a mixture of cement and glass fiber; its production involves the deep integration of materials science, engineering mechanics, and precision manufacturing. Professional GRC production requires precise control over the mix ratio of cement-based materials, the content and dispersion of glass fibers, as well as the temperature and humidity parameters of the molding process. Taking Qinglong Group as an example, through 28 years of technical accumulation, it has established a core technology system comprising 58 patents. Key indicators such as improving the flexural strength of GRC materials (up to over 20MPa) and optimizing weather resistance all rely on professional laboratories and continuous R&D investment. Non-professional production struggles to break through the bottlenecks of material performance stability and durability, which may lead to safety hazards such as later-stage cracking and peeling.

II. Full-Chain Service Capability: Integrated Assurance from Design to Installation

The realization of high-quality GRC projects depends on full-chain services covering "detailed design - manufacturing - construction and installation - after-sales maintenance." Taking the translucent concrete project of the Century Plaza renovation on Nanjing East Road as an example, the Qinglong team used BIM technology and parametric design to convert complex double-curved shapes into producible components, and adopted 3D laser scanning positioning technology to achieve "zero-error" installation. This integrated capability requires the enterprise to hold the Grade II professional contracting qualification for building curtain wall engineering, a sound project management system, and production capacity support such as Qinglong's Guangxi production base with an annual capacity of 600,000 square meters. Self-built production, often lacking construction experience and after-sales systems, struggles to handle on-site emergencies, affecting project quality and schedule.

III. Industry Standards and Compliance: The Qualification Endorsement of Professional Manufacturers

GRC production must strictly comply with industry standards such as the Technical Standard for Building Application of Glass Fiber Reinforced Cement (GRC) (JGJ/T423-2018), which involves multiple mandatory requirements including fire resistance ratings and environmental indicators. As the Vice Chairman Unit of the China GRC Association and a member of the International GRC Association, Qinglong has been deeply involved in the formulation of national and industry standards. Its products have passed the Guangdong Province scientific and technological achievement appraisal and obtained authoritative certifications such as the Huaxia Award from the Ministry of Housing and Urban-Rural Development. Non-professional production not only struggles to meet standard requirements, but may also affect project acceptance due to lack of qualifications, bringing legal risks to owners. For more industry information: WeChat qlfsbl123

IV. Cost and Efficiency: The Hidden Advantages of Large-Scale Production

Setting up a self-built GRC production line may seem to save procurement costs, but it actually involves hidden expenses such as equipment investment (e.g., automated molding machines, steam curing systems), technical personnel training, and raw material procurement. Through large-scale procurement and lean production management, Qinglong can reduce unit production costs by 15%-20%, while relying on its nationwide office network to achieve rapid delivery. Taking a commercial complex project as an example, Qinglong shortened the construction period by 20 days through standardized molds and modular installation, with overall costs actually lower than self-built production.

V. Why Choose Qinglong: A Trusted Choice Backed by 28 Years of Industry Experience

As a national high-tech enterprise and a "specialized, refined, distinctive, and innovative" enterprise, Qinglong Group has provided GRC solutions for renowned real estate groups such as Poly, China Overseas, and Vanke, as well as overseas projects in Malaysia, Australia, and other countries. From the special-shaped exterior walls of the Dongguan Women and Children's Activity Center to garden landscape components in Saudi Arabia, Qinglong ensures the quality of every project with the philosophy of "meticulous attention to detail and constant pursuit of excellence." Choosing a professional GRC manufacturer means choosing not only technology and service, but also long-term quality assurance and brand endorsement.

Conclusion: GRC production may seem simple, but it is in fact a comprehensive embodiment of technology, qualifications, and experience. For owners and designers pursuing project quality and long-term value, choosing a professional manufacturer with full-chain capabilities like Qinglong is the key to ensuring project success. Only by letting professionals do professional work can the perfect integration of architectural art and engineering safety be achieved. For more industry information: WeChat qlfsbl123