كم يبلغ العمر التشغيلي لمنتجات GRC؟ دراسة تطبيقية على متانة مصنعي GRC

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

At the Shenzhen Pingshan High-tech Zone Comprehensive Service Center (a Luban Award project), inspection 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. At the Wuhan Han Show Theatre project, GRC components remained as good as new after 10 years of use. This empirical data confirms the long service life of GRC products. Notably, at the Hainan International Convention and Exhibition Center project, GRC roof panels performed excellently in a marine climate, validating their weather resistance.

Analysis of Influencing Factors

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

Measures to Extend Service Life

Choose premium manufacturers to ensure material quality. Professional design avoids stress concentration. Standardized construction guarantees installation quality. Regular maintenance addresses issues promptly.

Service Life Assessment Methods

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

Accelerated Aging Test Data

Laboratory accelerated aging tests show that premium GRC products have an expected service life of over 50 years. This data provides a basis for design and product selection.

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