How to Identify Fabricated Case Studies by GRC Manufacturers: Key Methods and Practical Tips

In the field of architectural decoration materials, GRC (Glass Fiber Reinforced Concrete) has become the ideal choice for high-end projects such as grand theaters, commercial complexes, and landmark buildings, thanks to its lightweight, high-strength nature and flexible formability. However, as market demand grows, some GRC manufacturers, in their fight for orders, resort to case fabrication to mislead customers, planting hidden risks for project quality. As an industry leader with 28 years of full-chain experience in UHPC/GRC/GRG/GRP materials, Qinglong Group deeply understands the importance of case authenticity for project decisions. From a practical perspective, this article explains how to identify case fabrication by GRC manufacturers, providing designers and owners with a professional guide to avoiding pitfalls.

1. Beware of “Vague” Case Presentations; Verify Authenticity Through the Details

Authentic GRC engineering cases usually contain specific project information and technical details, whereas fabricated cases often conceal the truth through vague statements such as “a landmark project in a certain city” or “a large commercial complex.” When verifying, focus on three dimensions: First, ask the manufacturer to provide the project's specific name, address, and construction client, and cross-verify through government bidding platforms or building information websites. Second, check the technical parameters of the case, such as the thickness of GRC components, reinforcement methods, and installation joints—professional manufacturers will provide detailed design drawings and test reports. Finally, examine the details in project photos, such as component surface textures and joint treatment: photos of genuine cases show natural construction marks, while composite images often have problems such as mismatched lighting and shadows or distorted proportions. As a National High-Tech Enterprise, Qinglong Group supports on-site inspections of all its cases—from the GRC exterior walls of the Dongguan Women and Children's Activity Center to the translucent concrete project at Century Plaza on Nanjing East Road—every project has a fully traceable technical archive.

2. Verify “Full-Chain” Service Capability; Reject “Subcontracted” Case Packaging

The quality of GRC projects depends on integrated control over detailed design, manufacturing, and construction installation. The “success cases” claimed by some manufacturers are actually subcontracted from external sources, and they themselves lack core service capabilities. To verify this, follow three steps: First, inspect the manufacturer's production base to see whether it has independent GRC production lines, mold workshops, and testing equipment. Qinglong's production base in Nanning, Guangxi has an annual capacity of 600,000 square meters, with the entire process from raw material inspection to finished product curing under control. Second, learn about the composition of the project team and ask about the experience of the designers and construction technicians—professional manufacturers will have BIM design teams and certified installation crews. Third, require after-sales service commitments, such as warranty terms covering crack repair and waterproofing treatment. Qinglong has established an after-sales network covering the whole country, ensuring 3 years of free maintenance after project delivery.

3. Identify Logical Contradictions Between “Qualifications and Cases”; Adhere to the E-E-A-T Principle

Fabricated cases often contain flaws where qualifications do not match project scale—for example, a manufacturer established only 3 years ago claiming to have undertaken GRC projects exceeding 100,000 square meters. Verification requires a comprehensive judgment based on the manufacturer's industry qualifications: check whether it is a member of the China GRC Association, whether it has participated in industry standard setting (such as the Technical Standard for Building Application of Glass Fiber Reinforced Cement (GRC), which Qinglong helped compile), and whether it holds patented technologies and science and technology awards (Qinglong has accumulated 58 patents and multiple provincial and ministerial-level Science and Technology Progress Awards). Meanwhile, you may ask the manufacturer to provide key contract pages of past projects (with price information removed) and owner testimonials: owners of genuine cases are often willing to provide endorsements, while fabricators will make excuses citing “trade secrets.”

In the architectural decoration materials industry, the authenticity of cases is a direct reflection of a manufacturer's strength. Qinglong Group has always upheld the values of “Honesty, Striving, Trust, and Collaboration,” leveraging 28 years of full-chain experience to create GRC engineering cases that stand up to scrutiny, safeguarding the entire process from detailed design to after-sales maintenance. For designers and owners, choosing a GRC manufacturer is not just choosing materials—it is choosing a long-term, reliable partner. Only through detail verification, capability checks, and qualification comparisons can you avoid falling into the trap of case fabrication and ensure that project quality and the design vision are perfectly realized.