What Are the Strength Requirements for Thin GRC Decorative Panels? Qinglong GRC Thin Panel Strength Standards

The strength requirements for thin GRC decorative panels (thickness ≤15mm) are: flexural strength ≥12MPa, impact strength ≥8kJ/㎡. Through optimized mix ratios and reinforcement layer design, the safe use of thin panels is ensured. When panel thickness is 10mm, the deflection limit is L/200.

Experiments show that 10mm thick GRC panels achieve a flexural strength of 14MPa and impact strength of 10kJ/㎡, meeting application requirements. An indoor ceiling project using 12mm thick GRC panels showed no deformation or cracking after 3 years of use. Qinglong GRC thin panels have passed rigorous testing, with strength meeting standards.

Strength Requirements

Flexural strength ≥12MPa; impact strength ≥8kJ/㎡; these requirements ensure safety.

Deformation Control Standards

Deflection limit L/200; these controls ensure flatness.

Reinforcement Layer Design

The number of mesh layers is determined by panel thickness; this design improves strength.

Application Precautions

Avoid concentrated loads; carry out regular inspection and maintenance; these precautions extend service life.

The strength of thin panels requires special attention. Qinglong GRC maintains strict quality control, safe and reliable.