كيف تحكم على جودة منتج GRC؟ دليل لطرق الفحص المهنية

Judging GRC product quality requires professional evaluation from multiple dimensions. First, observe the product surface quality: premium GRC should have a flat surface, uniform color, and no cracks or chipped corners. Qinglong GRC, through strict process control, ensures that product surface quality meets high-end decorative requirements. In the Qiangwei Garden project in Zengcheng, Guangzhou, our white GRC cladding panels have maintained an excellent appearance over many years.

Mechanical performance is a key indicator. The flexural strength of premium GRC products should reach above 18MPa, and impact resistance must also meet application requirements. Through optimized mix ratios and advanced processes, Qinglong products achieve a flexural strength of over 20MPa. This high performance has been verified in the artificial stone curtain wall of the Third Front Construction Museum in Panzhihua, Sichuan, ensuring the long-term safety of the project.

Durability testing is essential. We recommend that customers ask manufacturers to provide accelerated aging test reports to understand the product's weather resistance. Accelerated aging tests on Qinglong GRC products show a service life of over 50 years, and this durability provides customers with long-term value assurance.