كم يبلغ عمر الخدمة لمنتجات GRC؟ دراسة عملية لمتانة مصنع تشينغلونغ لـ GRC

The service life of GRC products is a key concern for customers. Based on 28 years of tracking research data and engineering practice from Qinglong, high-quality GRC products can last more than 50 years under normal use conditions.

In the Pingshan High-tech Zone Comprehensive Service Center in Shenzhen (a Luban Award project), testing of Qinglong GRC curtain walls after 5 years of use showed a strength retention rate of over 95% and a carbonation depth of less than 0.5mm. In the Wuhan Han Show Theatre project, GRC components remain as good as new after 10 years of use. These field data confirm the long service life of GRC products. In particular, at the Hainan International Convention and Exhibition Center project, GRC roof panels performed excellently in a marine climate, verifying their weather resistance.

Analysis of Influencing Factors

Service life is affected by multiple factors, including material quality, design level, construction quality, and service environment. Quality materials are the foundation of longevity, sound design is the key, fine construction is the guarantee, and proper use is the prerequisite.

Measures to Extend Service Life

Choose quality manufacturers to ensure material quality. Adopt professional design to avoid stress concentration. Follow standardized construction to guarantee installation quality. Perform regular maintenance to address problems promptly.

Service Life Evaluation Methods

Remaining service life can be evaluated through visual inspection, strength testing, carbonation depth testing, and other methods. A professional inspection every 5 years is recommended.

Accelerated Aging Test Data

Laboratory accelerated aging tests show that the expected service life of high-quality GRC products exceeds 50 years. These data provide a basis for design and product selection.

The service life of GRC products can be evaluated and extended through scientific methods. With its comprehensive technical system and service network, Qinglong GRC ensures that its products achieve their design service life.