كيف يتم تثبيت GRC بعد التركيب؟ شرح لتقنيات التركيب والتثبيت من تشينغلونغ لـ GRC

GRC installation and fixing require selecting an appropriate fixing method based on panel dimensions, installation location, and substrate type to ensure safety and reliability. Common fixing methods include dry-hanging, point-fixing, and adhesive bonding.

In the curved curtain wall project of the Wuhan Hanxiu Theater, Qinglong adopted a three-dimensionally adjustable dry-hanging system: channel-type embedded inserts pre-installed in the substrate, main keels installed vertically, and secondary horizontal keels adjustable in three dimensions. GRC panels are connected to the keels via stainless steel hangers, which can be adjusted ±20mm front-to-back, ±15mm left-to-right, and ±10mm up-and-down. This flexible connection system both ensures installation accuracy and accommodates structural deformation; after 5 years of service, the fixing system remains intact.

Dry-Hanging Fixing System

Suitable for exterior walls of high-rise buildings, safe and reliable. The keel system requires structural calculation. Hangers must be equipped with anti-detachment devices. Adjustment range must meet construction needs.

Point-Fixing Method

Suitable for interior walls, quick to construct. Anchor pull-out force must meet standards. Panel-edge fixing points must be within ≤100mm of the edge. Fixing points require concealed-work acceptance.

Adhesive Bonding Fixing Process

Suitable for thin panel installation, with flat surfaces. Bond strength ≥0.4MPa. The substrate requires interface treatment. Critical areas require additional mechanical fixing.

Hybrid Fixing Solution

Multiple safeguards for critical areas. Adhesive bonding combined with mechanical fixing. Reinforced fixing in seismic fortification zones. Solutions must be verified by calculation.

The fixing system requires mechanical calculation to ensure safety. Qinglong GRC provides professional fixing solution design services.