FR ACP Cladding Sheets 4.0mm Core Stone Grain Surface Finish For Exterior

Product Specification

FR ACP Cladding Sheets, 4.0mm Core with Stone Grain Surface Finish, Ideal for Exterior Building Facades

Company Profile

    Founded in 1999, Foshan Nanhai Huashi Decoration Material Co., Ltd. has been at the forefront of the aluminum composite panel (ACP) industry for over two decades. Equipped with advanced continuous extrusion and hot composite sheet production lines, we specialize in manufacturing high-performance ACP products for modern architectural applications. Our "Richly Bound" brand reflects our commitment to quality, diversity, and innovation. As one of the earliest enterprises to pass ISO 9001:2008 certification, we continue to set benchmarks in quality and performance across the industry.

Product Overview

The FR ACP Cladding Sheets with a 4.0mm core and realistic stone grain surface finish combine natural stone aesthetics with modern composite panel technology. Designed specifically for exterior building facades, this product provides the look of stone while offering lightweight, fire-safe, and durable performance. It is an ideal solution for architects and designers seeking a blend of texture, strength, and safety in building envelope systems.

Key Features

1. A2-Grade Fire Resistance (Certified)
Our panels have been rigorously tested and certified by the China National Research Center of Testing Techniques for Building Materials, achieving A2-s1, d0, t0 classification under GB 8624-2012:

• Non-combustible behavior with no flaming droplets

• Minimal smoke generation (SMOGRA ≤ 1 m²/s²)

• Excellent thermal stability and structural integrity during fire exposure

• Low calorific value: 1.9 MJ/kg for core material

• ZA1-level smoke toxicity rating, meeting high safety standards for public and commercial buildings

2. Authentic Stone Grain Finish

• Realistic stone-like appearance for luxurious architectural presentation

• Surface treatment mimics natural textures while offering easy maintenance

• UV-resistant coating ensures color and texture retention even under prolonged sun exposure

3. Strong and Reliable Structure

• Core thickness: 4.0mm, providing optimal stiffness and impact resistance

• Aluminum skin with protective PVDF coating (tested >38μm thickness)

• Bending strength exceeds 110 MPa

• Shear strength rated at 30.4 MPa

• Excellent peel strength and resistance to delamination

4. Long-Term Weather and Chemical Resistance

• Resistant to acid (H₂SO₄ 10%), alkali (NaOH 10%), and salt spray

• Surface remains unchanged after exposure to oils, solvents, nitric acid, and boiling water

• Passed abrasion resistance (6.2L/μm) and contamination resistance (2.1%) tests

• Thermal distortion temperature up to 97°C

5. Lightweight, Workable, and Easy to Install

• Weighs significantly less than natural stone cladding

• Can be cut, bent, routed, punched, and installed using conventional tools

• Ideal for large-format facades due to easy handling and reduced structural load

• Allows precise shaping for curves, corners, and complex elevations

Application Scope

Thanks to its blend of realistic stone appearance, certified fire resistance, and structural strength, this panel is widely used in:

• Exterior wall cladding of commercial, institutional, and residential buildings

• Curtain wall projects and ventilated facade systems

• High-rise building exteriors where fire code compliance is critical

• Hotel, shopping mall, and airport terminal facades

• Retrofits of old buildings requiring a modern stone-look finish

• Public buildings and urban landscape architecture

Conclusion

The FR ACP Cladding Sheets with 4.0mm core and stone grain surface finish are engineered to offer the elegance of stone with the modern advantages of aluminum composite material. With certified A2 fire resistance, long-lasting surface performance, and easy fabrication, they are a perfect solution for durable and aesthetic exterior facades.

For customized sizes, technical documents, or quotation inquiries, please contact our team.