1. Stone railing inspection: First, check for cracks, damage, and stains on all components of the stone railing. If these are not visible to the naked eye, gently tap with a hammer. A当当 sound indicates no damage, while a 啪啦 sound suggests hidden damage at some point.

The texture of the stone balustrade should match the structural requirements of the overall components, with particular attention to the columns being perfectly straight.

3. Stone railings serve as a safety device for fencing, so it is essential to check the type, applicable range, and load-bearing limits of the railings before installation to ensure they meet engineering requirements. The stone railings must have a factory-issued certificate of conformity and test report.

Before installing the stone railings, it's essential to clean off any dirt, rust, and other impurities from the surface. Additionally, a thorough washing with water is recommended to keep the surface moist, which can be beneficial for the installation process.