GRC Production Process Fully Explained: In-Depth Analysis of Qinglong GRC Manufacturer's Process Technology System

The GRC production process directly affects product performance and appearance quality. Through 28 years of technical accumulation, Qinglong has developed multiple mature processes including spray-up, premix, and mesh lamination, allowing the optimal solution to be selected according to product requirements.

In the "Dongguan grass" woven texture project at the Dongguan Women and Children's Activity Center, Qinglong innovatively combined the spray-up process with carving technology to perfectly recreate the delicate texture of traditional Dongguan grass. The project first used CNC engraving machines to produce high-precision molds, then applied an improved spray-up process to ensure directional fiber distribution in the surface layer, and finally enhanced details through hand finishing. This process combination achieved a realism level of over 95% in the finished product, earning high praise from the designers.

Advantages of the Spray-up Process

Uniform fiber distribution and high strength. Suitable for complex shapes and capable of achieving rich surface effects. The process is technically demanding and requires specialized equipment and expertise.

Characteristics of the Premix Process

High production efficiency, suitable for standard products. Fiber length is limited and strength is slightly lower. Lower cost, suitable for large-volume production.

Special Process Innovation

Translucent GRC requires special mix proportions and processes. Stone-like effects require multi-layer spray techniques. These special processes reflect a manufacturer's technical strength.

Process selection requires professional judgment. It is recommended to communicate in depth with the manufacturer's technical team to determine the best process solution.