Smooth marble-textured exterior wall insulation board is an integrated insulation and decorative board, prefabricated in the factory by combining an insulation layer with a marble-textured finish. Its surface is printed or coated with high-precision technology to achieve the realistic texture and smoothness of natural marble. It also has comprehensive insulation, waterproofing, and fireproofing functions, making it suitable for energy-saving renovation of building exterior walls and new construction projects.
Dark Green and Light Green Irregular Strips of Stone Brick Pattern Metal carved board size specifications
| Product Name | Long Stone Grain PU Sandwich Panels with Brick Texture |
| Material | Surface: Galvalume-coated steel |
| Interlayer: Rigid polyurethane foam |
| Base: Aluminum foil anti-corrosion layer |
| Dimensions | Effective width: 383mm |
| Thickness | 16mm/20mm |
| Length | Customizable, ranging from 2-6 meters for easy transport |
| Net Weight | 3.5kg/m2 |
| Installation | Snap-in fastener assembly |
The core advantages of Flat Smooth Marble Pattern Exterior Wall Insulation Board are:
1. Integrated Decoration and Function
The surface is coated with fluorocarbon paint or real stone paint, creating a natural marble-like texture with a long-lasting color, strong self-cleaning properties, and UV-fading resistance.
Insulation and decoration are completed simultaneously in a single installation, reducing the steps and costs of traditional layered exterior wall construction.
2. Excellent Thermal Insulation
The core material can be made of XPS extruded board, polyurethane (PU), or rock wool, with a thermal conductivity as low as 0.028-0.033 W/(m·K), significantly reducing building energy consumption.
Flexible thickness adjustment (commonly 50-100mm) adapts to energy-saving requirements in different climate zones.
3. Lightweight, High-Strength, and Easy Installation
Weighing only 8-15 kg/m² (depending on the core material), it reduces building loads.
The recessed and convex plug-in groove installation eliminates the need for complex base preparation and reduces construction time by over 50%. 4. Durability and Safety
The galvanized metal base (0.3-0.5mm thick) is rust-resistant and corrosion-resistant, with a service life of 25 years or longer.
The fire protection rating reaches Class A (rock wool core) or Class B1 (polyurethane/PU core), meeting building fire regulations.
Product structure and core performance parameters of Flat Smooth Marble Pattern Exterior Wall Insulation Board
1. Finish: Fluorocarbon paint/real stone paint with marble finish, Weather resistance: ≥20 years without chalking or fading
2. Reinforcement: Calcium silicate board or galvanized aluminum sheet, Impact strength: ≥10 J/m²
3. Insulation core: XPS/PU/rock wool (50-100mm thickness), Thermal conductivity: 0.028-0.040 W/(m·K)
4. Adhesive layer: Polymer mortar + fiberglass mesh, Bond strength: ≥0.10 MPa
5. Waterproofing and sealing layer: Polyurethane sealant, Water vapor permeability: <0.5 g/(m²·h)
Flat Smooth Marble Pattern Exterior Wall Insulation Board application scenarios and application cases
1. New Construction
Exterior wall insulation and decoration for high-rise residential buildings and commercial complexes, enhancing facade quality and energy efficiency.
Lightweight steel villas and prefabricated buildings meet the needs of rapid assembly. decorative marble sandwich panels for building upgrade.modern marble effect panels for house renovation
2. Exterior Building Renovation
Energy-saving renovation of old residential communities by directly covering the original walls to avoid demolition pollution.
Upgrading the exterior of historical buildings with simulated stone grain effects to preserve cultural heritage. marble facade polyurethane insulation panels for renovation
3. Special Applications
Humid areas (such as coastal cities): Moisture-resistant core material + sealed structure to address water seepage.
Noise-prone areas (near airports/highways): Rock wool core material improves sound insulation to 25-30dB.
Factory display picture (all pictures are taken from real factory scenes)
Packaging and delivery display pictures (all pictures are taken from real factory scenes)
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