What Are the Steps for GRC Installation: Detailed Steps and Operation Guide for GRC Installation

Detailed Steps and Operation Guide for GRC Installation: A Professional Process Based on Qinglong's 28 Years of Experience

The precision of GRC installation determines the texture and long-term stability of a building's facade—this is the core consensus Qinglong has developed through 28 years of deep engagement in the GRC field and service to over a thousand high-end projects. As a national-level high-tech enterprise integrating detailed design, manufacturing, construction and installation, and after-sales maintenance, Qinglong knows well that a standardized, professional GRC installation process is the key to avoiding later risks of cracking and detachment and to faithfully realizing the original design intent.

1. Preliminary Preparation: The Pre-Installation Safeguards of GRC Installation

Before formal installation, two core tasks must be completed: first, on-site substrate surveying—the Qinglong team uses BIM technology and 3D laser scanning to accurately identify issues such as substrate flatness and wall strength, and formulates rectification plans in advance to prevent substrate defects from compromising installation precision; second, acceptance inspection of GRC components upon delivery—strictly verifying component dimensions, appearance quality, and factory inspection reports to ensure every component meets design standards, controlling the installation foundation at the source.

2. Core Installation: Precise Placement Steps for GRC Components

First is substrate treatment: clearing the wall of debris and installing embedded iron parts to ensure a secure anchoring base; then, guided by layout and positioning marks, GRC components are hoisted into place using a modular lifting method, with Qinglong's proprietary “3D leveling system” enabling millimeter-level precision adjustment; next comes anchoring and fixing, where rust-proof bolts or chemical anchors are selected according to project conditions, and work strictly follows the Technical Standard for Architectural Application of Glass Fiber Reinforced Cement (GRC) to ensure component stability under strong winds, vibration, and other conditions; finally, temporary fixing and reinforcement are applied while waiting for the structural adhesive to fully cure.

3. Joint Treatment and Protection: The Key Line of Defense for GRC Durability

After components are installed, joint filling and waterproofing protection are required. Qinglong uses flexible weather-resistant sealants that accommodate the thermal expansion and contraction of GRC components, preventing joint cracking; meanwhile, component surfaces are ground, repainted, or given faux-stone finishes to restore the designed surface effect. Finally, a specialized weather-resistant coating is sprayed to enhance GRC's UV resistance and freeze-thaw durability, extending its service life.

4. Acceptance and Maintenance: Closed-Loop Service for GRC Installation

After installation, multi-dimensional acceptance covering appearance, precision, anchoring strength, and more must be carried out according to standards, and Qinglong provides detailed acceptance reports and maintenance manuals. For after-sales service, Qinglong has established a nationwide inspection system, regularly inspecting and maintaining GRC components, promptly identifying potential issues, and providing long-term assurance for projects.

GRC installation is not simply the joining of components, but a full-chain systematic project from design to maintenance. As a leading domestic GRC manufacturer with 28 years of full-chain service experience, we always work with a “meticulous and excellence-driven” attitude, providing one-stop solutions for real estate developers, architectural designers, and public project managers, and helping every project realize its original aspiration of aesthetic architecture.