Metal Tongue And Groove Panel

Product Introduction

The product features a concealed fastener design and a smooth, uniform panel surface, creating a clean and sleek architectural appearance. It offers a variety of seam styles and a durable coating that maintains color stability over the long term. The core material is made of high-density material, available in three specifications: 42kg/m³, 64kg/m³, and 120kg/m³, effectively enhancing the structural strength of the panels.

Characteristics

Core Material Selection

PU/PIR

Polyurethane possesses excellent thermal insulation properties, requiring 50%-100% less insulation layer thickness compared to other insulation materials. Its insulation effect is particularly outstanding, being 29 times that of masonry and 87 times that of ordinary concrete, with a thermal conductivity of only 0.020 W/mK. A thickness of only 100mm is sufficient to achieve superior insulation performance, far exceeding that of materials such as wood, brick, and concrete, thus effectively improving the thermal insulation performance of buildings.

ROCK

Our company conducts rigorous water-repellent performance tests on the product. Based on the GB/T 10299 standard, the product is sprayed continuously for 1 hour at a stable water flow rate of 1L/min. The results show that short-term (partially soaked) water absorption is ≤1kg/m², and long-term (partially soaked) water absorption is ≤3kg/m². 

Simultaneously, the product exhibits excellent moisture absorption and water-repellent properties, with a moisture absorption rate ≤1% and a water repellency rate ≥99%. In actual use, it demonstrates a clear "lotus leaf effect," allowing water droplets to roll off its surface smoothly, effectively resisting moisture intrusion and ensuring stable performance in humid environments, fully showcasing its reliable quality in waterproofing and moisture-proofing.

Production Workshop

The company boasts a modern metal products manufacturing workshop featuring state-of-the-art equipment and a streamlined layout. It houses multiple automated production lines, intelligent robotic arms, and precision machining tools, encompassing the full production workflow—from raw material coil processing and sheet metal forming to component stamping.

Large-scale CNC machining equipment, intelligent conveying systems, and other cutting-edge facilities operate in synergy to guarantee both production efficiency and machining accuracy. This fully showcases the company's modern manufacturing capabilities in the metal products sector, empowering it to fulfill the requirements for large-scale, high-quality production of various metal components—including tenon and groove plates.