Detailed GRC Installation Steps — Qinglong GRC Standardized Installation Process

The standardized GRC installation process consists of six major steps: survey and setting-out, substrate preparation, component installation, adjustment and fixing, joint treatment, and finished product protection. Qinglong GRC uses BIM technology for pre-layout, on-site laser setting-out, and a dedicated adjustment system, achieving installation accuracy of ±2mm and uniform joint width (5-8mm) for a perfect overall finish.

Installation timing control: survey and setting-out (1 day); substrate preparation (1-2 days); component installation (as per schedule); adjustment and fixing (simultaneous); joint treatment (3 days after installation); finished product protection (throughout). Through the standardized process, a large-scale project completed the installation of 10,000㎡ of GRC 5 days ahead of schedule and passed acceptance inspection on the first attempt.

Survey and Setting-Out Procedure

Verify civil engineering baselines; mark installation control lines; label component numbers; check survey data. Precise setting-out is the foundation of success.

Substrate Preparation Requirements

Substrate flatness ≤3mm/2m; embedded parts accurately positioned; surface clean and free of contamination; anti-rust treatment in place. Substrate quality determines the installation result.

Component Installation Essentials

Install in numbered order; use dedicated installation tools; secure positions initially; maintain component spacing. Orderly installation improves efficiency.

Adjustment and Fixing Standards

Three-dimensional adjustment in place; uniform tightening force; effective anti-loosening measures; concealed work acceptance passed. Firm fixing guarantees safety.

Standardized installation ensures quality. Qinglong GRC provides professional guidance to ensure installation results.