EPS Sandwich Wall Panel is a kind of composite panel composed of upper and lower layers of high-strength colour steel plate and middle polystyrene (EPS) foam sandwich layer. It is commonly used in Clean Rooms, industrial plants, cold storage, mobile homes, warehouses and temporary office buildings.

Structure of EPS Sandwich Wall Panel

Panel Layer

Usually made of high-quality colour steel, stainless steel or galvanized steel, the surface is smooth, corrosion-resistant and durable, and the colour and coating can be customized according to requirements.

Core Material Layer

Polystyrene (EPS) foam board is used as the core sandwich material, with a density of 10-100kg/㎡, which has good thermal, acoustic and cushioning properties.

Composite bonding layer

Through special glue or continuous composite production line, both side panels and EPS core material are firmly bonded to form an integral sandwich panel.

EPS Material Characteristics

EPS (Expanded Polystyrene) is a lightweight, heat-insulating, cushioning foam with excellent performance, often used as the core material of sandwich panels. Its main features are:

• Light weight

• Good thermal insulation and heat preservation performance

• Good sound insulation effect

• Environmental protection and safety

• Compared with rock wool, PU and other core materials, EPS has lower cost and high cost performance.

• Easy to process, easy to install

• Certain flame retardant properties (B1/B2 grade)

FAQ

Q1: What is the difference between EPS Sandwich Wall Panel and other sandwich panels?

A: EPS Sandwich Wall Panel is light weight, good thermal insulation and affordable. Compared with rock wool sandwich panels, it is lighter in weight and easier to install, which makes it suitable for light steel structure cleanroom and demountable cleanroom applications.

Q2: What is the fire resistance of EPS Sandwich Wall Panel for Cleanroom?

A: EPS core material, together with high-strength colour steel panels, has good fire retardant properties and meets the relevant safety standards for cleanrooms. If you have higher requirements for fire resistance, we can also customise other fire retardant grade EPS core materials.

Q3: How is the EPS Wall Panel Price quoted?

A: EPS Wall Panel Price is usually calculated based on panel thickness, quantity, surface material and shipping location. It is recommended to provide the project area and application scenarios, and we will provide you with a detailed quotation and delivery lead time.