At the Cypress Footwear Factory in Nghe An Province, Phuong Nam Panel supplied approximately 10,000 m² of 75 mm PROCK Rockwool sandwich panels for the building envelope system. In addition to the outstanding fire resistance and acoustic insulation offered by the Rockwool core, one of the product's key engineering advantages lies in its concealed-fixing joint combined with PU reinforcement along both panel edges.
Cypress Footwear Factory is located in WHA Industrial Zone, Nghi Loc District, Nghe An Province
In industrial wall panel systems, the joint is one of the most critical structural areas. Throughout transportation, lifting, handling, and installation, the panel edges are exposed to significant mechanical stress. If the edges lack sufficient rigidity, they can become dented or deformed, potentially affecting the connection between adjacent panels and compromising the overall performance and durability of the wall system.
To address this challenge, PROCK panels are engineered with PU reinforcement integrated into both joint edges.
This design significantly improves edge strength and enhances load-bearing performance during installation while delivering several important benefits:
Increased rigidity and enhanced protection for panel edges.
Reduced risk of damage and deformation during transportation and installation.
Improved joint tightness, contributing to better thermal insulation and water resistance.
Long-term structural stability throughout the building's service life.
The project features PROCK sandwich panels with a non-combustible Rockwool core and PU-reinforced joint edges
In addition, the concealed-fixing joint design completely hides the fastening points after installation, creating a clean and seamless façade while improving aesthetics and reducing the exposure of fasteners to environmental conditions.
The Cypress Footwear Factory is one of Phuong Nam Panel's representative industrial projects utilizing the PROCK Rockwool sandwich panel system. Beyond meeting stringent fire safety and thermal insulation requirements, the product has been engineered with optimized joint technology to improve durability, shorten installation time, and maximize long-term operational efficiency for large-scale industrial buildings.
Explore some completed images of this project:
