How Should Temporary Supports Be Set During GRC Panel Installation? — Construction Safety and Precision Control Standards

The temporary support setup during GRC panel installation is a key step in ensuring construction safety and installation accuracy, requiring systematic control through support point planning, material selection, and removal sequencing. Based on extensive project practice, Qinglong Group believes that quality temporary supports should meet stability requirements (anti-overturning coefficient ≥1.5), adjustability (three-dimensional adjustment ±30mm), and safety (load capacity ≥1.5 times panel weight), keeping installation error within ±3mm through scientific setup.

Support point spacing is determined by panel dimensions, generally ≤600mm. In the installation of complex-shaped panels at the Wuhan Han Show Theater, Qinglong Group used steel adjustable supports, achieving levelness deviation ≤2mm. Support materials are selected from steel pipes or aluminum profiles, which are lightweight and high-strength. Removal takes place after permanent connections have cured (usually 24-48 hours) to avoid early disturbance. These measures ensure smooth installation.