EPS (Expanded Polystyrene) Sandwich Panels

EPS (Expanded Polystyrene) sandwich panels are construction materials renowned for their excellent thermal insulation, lightweight characteristics, and cost-effectiveness. These panels consist of a core made from expanded polystyrene (EPS) foam, sandwiched between two layers of metal, typically steel or aluminum. The EPS core provides significant thermal insulation, making these panels ideal for a wide range of building applications.

Key Features:

Thermal Insulation

EPS panels offer high thermal insulation, reducing heat transfer and enhancing energy efficiency.

Lightweight

The lightweight nature of EPS panels makes them easy to transport, handle, and install, reducing construction time and labor costs.

Cost-Effective

EPS panels are generally more affordable compared to other types of insulated panels, making them a cost-effective solution for insulation needs.

Durability

Despite being lightweight, EPS panels provide good structural strength and long-lasting performance.

Fire Resistance

EPS panels can be treated with fire-retardant additives to enhance their fire-resistant properties.

Moisture Resistance

EPS foam has low water absorption, ensuring the panels remain effective in humid conditions and resist mold and mildew growth.

Versatility

EPS panels can be used in a variety of applications, including walls, roofs, and floors in different types of buildings.

In summary, rockwool sandwich panels In summary, EPS sandwich panels are versatile and efficient construction materials offering excellent thermal insulation, lightweight characteristics, and cost-effectiveness. They are suitable for a wide range of applications in industrial, commercial, and residential buildings, providing enhanced energy efficiency, structural support, and durability.are a versatile and robust solution for construction needs, offering superior fire resistance, thermal and acoustic insulation, and durability. These panels are ideal for a wide range of applications in industrial, commercial, and residential buildings, providing enhanced safety, comfort, and energy efficiency.

EPS Panels Technical Parameter:

Parameter	Value/Range	Significance
Thermal Conductivity	0.032 to 0.038 W/mK	Lower values indicate better insulation properties.
Density	10 to 30 kg/m³	Affects structural strength and thermal insulation.
Core Thickness	40mm to 200mm	Varies based on application and required insulation.
Panel Length	Up to 12 meters (customizable)	Larger panels cover more area, reducing installation time.
Panel Width	Typically 1 to 1.2 meters	Standard width for easy installation.
Compressive Strength	100 to 200 kPa	Indicates the panel’s ability to withstand compressive loads.
Tensile Strength	200 to 750 kPa	Indicates resistance to tension forces.
Water Absorption	Less than 2% by volume	Ensures panels remain effective in humid conditions.
Fire Resistance	B1 to B2 (DIN 4102)	Classification for fire resistance.
Thermal Resistance (R-value)	Varies with thickness (e.g., R-value for 50mm ≈ 1.32 m²K/W)	Higher values indicate better insulation.
Surface Coating/Fascia	PPGI/PPGL or other protective layers	Enhances durability and resistance to environmental factors.
Operating Temperature Range	-50°C to +75°C	Indicates the range of temperatures the panels can effectively operate within.
Vapor Permeability	0.5 to 1.0 ng/Pa.s.m²	Values help prevent moisture buildup within the panel.

Applications:

Industrial Buildings: Provides thermal and acoustic insulation, enhancing the efficiency and comfort of industrial spaces.
Commercial Buildings: Ideal for offices and commercial spaces where soundproofing and fire resistance are crucial.
Residential Buildings:Enhances energy efficiency and safety in homes, offering thermal and sound insulation.
Fire-Rated Walls and Partitions: Used in buildings where enhanced fire protection is required.
Roofing and Cladding: Offers durable, fire-resistant, and insulated solutions for roofs and external walls.
Clean Rooms and Controlled Environments: Maintains precise temperature and sound conditions necessary for specialized applications.