Tools Needed for GRC Installation: Detailed List and Usage Guide

To do a good job, one must first sharpen one's tools. In GRC (Glass Fiber Reinforced Concrete) installation and construction, the selection and standardized use of professional tools directly determine project quality and efficiency. As an industry-leading enterprise with 28 years of full-chain experience in UHPC/GRC/GRG/GRP materials, Qinglong Group has drawn on thousands of engineering practices to develop a scientific and comprehensive GRC installation tool system, helping construction teams achieve precise and efficient operations.

Core GRC Installation Tool List: An Equipment Matrix from Basic to Professional

GRC installation tools can be divided into four major categories: measurement and positioning, cutting and processing, anchoring and fixing, and surface treatment. Basic tools include laser line projectors (ensuring installation verticality error ≤2mm), handheld cutters (equipped with diamond saw blades), and electric drills (industrial-grade models with torque adjustment are recommended); professional tools cover pneumatic glue guns (for applying structural adhesive), torque wrenches (for controlling bolt preload), and infrared levels (with accuracy up to ±0.1mm/m). Notably, for the installation of special-shaped GRC components, Qinglong's technical team particularly recommends equipping three-dimensional scanning equipment, which enables precise positioning of complex curved surfaces—a technology that has been validated in benchmark projects such as the Nanjing East Road Century Plaza renovation project.

Tool Usage Guide: Practical Experience from Qinglong's 28 Years of Craftsmanship

The measurement stage must follow the "double-check system": first use a laser line projector to establish reference control lines, then use a 2-meter straightedge to verify flatness, ensuring that GRC panel joint errors are kept within 1mm. During cutting operations, wet cutting technology (equipped with a water circulation system) should be adopted, which both reduces dust pollution and prevents GRC components from developing micro-cracks due to high temperatures. Anchoring is critical to safety. Qinglong's original "back bolt + structural adhesive" dual-fixing technique requires the use of custom-made M12 stainless steel back bolts combined with modified epoxy structural adhesive, which withstood typhoon weather in the Dongguan Women and Children's Activity Center project.

Tool Management and Safety Standards: A Required Course for Professional Projects

Quality tools require scientific management. Qinglong recommends establishing a tool ledger system, with precision instruments such as torque wrenches calibrated quarterly (traceable to national metrology standards). When working at heights, fall arresters and tool safety lanyards must be used, and electric tools must be equipped with leakage protection devices. Special reminder: GRC is a brittle composite material, and a dust mask (filtration efficiency ≥95%) must be worn when cutting—this is an important line of defense for protecting workers' health.

As an enterprise that participated in drafting the Technical Standard for Building Application of Glass Fiber Reinforced Cement (GRC), Qinglong has always emphasized that "tools are an extension of craftsmanship." From standardized production at its Nanning production base to project sites across the country, the standardized use of professional tools has become an important guarantee of Qinglong's GRC installation quality. Only by selecting the right tools and following scientific procedures can the lightweight, high-strength properties of GRC materials be perfectly presented, bringing more aesthetic and safety value to buildings.