كيف يتم تثبيت GRC بعد التركيب؟ تحليل معمق لتقنية التثبيت من تشينغلونغ GRC

The fixing method of GRC products directly affects installation safety and service life. Based on 28 years of engineering practice, Qinglong GRC manufacturer has developed a comprehensive fixing technology system to ensure GRC components are safe and reliable.

In the Shenzhen Yirui Biotechnology Building project, Qinglong adopted a back-anchor dry-hanging system to fix GRC curtain wall panels. Each panel is connected to the steel frame through 4 stainless steel back anchors, forming a stable four-point support. The back anchors are embedded to a depth of 2/3 of the panel thickness, ensuring reliable anchorage. The project also incorporates anti-fall devices, so even if a single anchor point fails, the panel will not fall. This multiple-insurance fixing method gives the curtain wall system a safety factor of over 3.0, far exceeding code requirements.

Fixing Point Design Principles

Determine the number of fixing points based on panel dimensions, generally no fewer than 4 points per square meter. Add fixing points at critical locations to increase safety reserves. Fixing points should be evenly distributed to avoid stress concentration. Scientific fixing point design is the foundation of safety.

Anchor Depth Technical Requirements

Expansion bolt anchoring depth shall be no less than 5d, and chemical anchor depth no less than 8d. Pull-out tests should be conducted at critical locations to ensure anchoring force meets standards. Regularly inspect anchoring conditions and promptly identify and address problems. Anchor depth must be strictly implemented according to specifications.

Anti-Loosening and Anti-Falling Measures

Use anti-loosening devices such as lock nuts and spring washers. Install anti-fall steel wire ropes to provide secondary protection. Regularly check fastening conditions and perform timely maintenance. Multiple anti-loosening measures ensure long-term safety in use.

Deformation Accommodation Design

The fixing system should accommodate structural deformation by incorporating sliding supports. Use elastic shims to absorb vibration energy. Install adjustable devices at critical locations for convenient later adjustment. Scientific deformation design can extend service life.

A reliable fixing system is the guarantee of safety. Qinglong GRC manufacturer ensures every project is safe and reliable through scientific fixing design and strict construction control.