
Xiamen ZJT Building Materials
The Best Solution for Your Construction Projects
As a leading EPS Cement Sandwich Panel manufacturer in China, our factory is located in the beautiful city of Xiamen, with a modern working environment and production base. Our advantages are specifically reflected in the following aspects:
Complete Range of Products
Our company can provide you with EPS Cement Sandwich Panel, Interior Wall Panel, Exterior Wall Panel, Roof Panel, Floor Panel, Fireproof Cement Sandwich Panel, Steel EPS Sandwich Panel, PU Sandwich Panel, Water Permeable Brick, Wall Panel Installation Accessories and other building materials.
High Quality Standards
Each of our series of products is produced to very high quality standards. Not only do they have a strong and impact-resistant core, they are also highly thermally, soundproofed, fireproof and waterproof.
Environmentally Friendly
Our products also comply with the country's environmentally friendly building policy, which means they are sustainable and environmentally friendly solutions. Therefore, anyone can use the building materials we produce with confidence.
Professional Customization Service
We can also design sandwich wall panels to your specific requirements and preferences, ensuring you get the product you need for your building project. Our team of experts is ready to answer any questions and provide more information on how to help you with your construction needs.
Steel EPS sandwich wall panels provide good thermal insulation properties for your home. The thickness of its insulation provides the necessary comfort in any weather temperature, keeping you warm in the winter and cool in the summer. The panel is a composite panel. The top and bottom are steel plates, with metal thickness starting from 1 mm and having a wavy appearance to withstand more severe stresses. EPS insulation is used as free space filling and lightly loaded partition walls.
Features of Steel EPS Sandwich Panels
Thermal Efficiency
The core of steel EPS sandwich panels has high thermal conductivity resistance. Thermal conductivity (k value) changes with the selected core material and temperature, so the insulating properties of EPS increase with lower service temperatures.
Vapor Barrier
A complete and continuous vapor barrier enclosure is an essential feature of any cold room. In applications such as cold rooms and processing areas, steel EPS sandwich panels make it easier to control temperature/humidity and reduce the amount of moisture in the air that air conditioning equipment needs to remove.
Insulation Continuity
Steel EPS sandwich panels also have a continuous insulating envelope, which prevents ice and frost from forming on the outside of the panels. It addresses situations such as ceiling-to-wall junctions and joints in under-floor insulation.
Benefits of Steel EPS Sandwich Panels
Easy and Fast Sandwich Panel Installation
Unlike the traditional materials, the steel EPS sandwich panels are easy to assemble and install. So long as they are cut to the right size, the sandwich panel installation can be done quickly.You might need someone and equipment to help in lifting and putting the panels into position, but on overall, the sandwich panel installation process is simple and fast.
Thermal Insulation
Steel EPS sandwich panels offer perfect thermal insulation. Depending on where you live, the sandwich panel insulation can come in handy for keeping you warm during winter and cool during summer. Having good thermal insulation also prevents cases of mold and humidity that result from condensation and heat movements.
Aesthetics
We often play around with the orientation of the panels to come up with different patterns. The aim is to ensure that the sandwich panels leave you with a better look than before.It is still possible to get the sandwich panels designed in different colors. The colors will determine how good they look depending on the existing decor.
Fire Resistance
EPS sandwich interior wall panels have the characteristics of sound insulation and heat insulation, ensuring users a quiet environment.
Water and Air Tightness
Because of how the sandwich panels are designed and installed, they are also good at preventing water and air leakages. The joints are done well to a point that even when two panels are joined, there will be continued thermal insulation. Having a watertight structure means that the panels will work well in areas with snow and rain. They will also be good at preventing humidity and mold. Since the outer surfaces are made of color steel, they are also good at remaining corrosion-resistant.
Low Installation Cost
Steel EPS sandwich panels provide sound insulation and absorption. Sound insulation is great, especially when you live in an area likely to have a lot of noise outdoors. When you have the panels installed, they will be good at absorbing the sound leaving you feeling comfortable.
Steel EPS Sandwich Panels Specification
| Product Name | EPS Filled Foam Color Steel Plate |
| EPS Thickness | 50mm/75mm/100mm/150mm/200mm |
| Metal sheet thickness | 0.4~0.8mm |
| Effective width | 950mm/1000mm/1150mm |
| Surface | Prepainted |
| Thermal Conductivity | <0.023 |
| Fireproof Grade | A |
| Temperature range | -55~160℃ |
| Density | 35-45kg/m3 |
| Color | RAL |
| Customized design is welcomed. | |
What are the Applications of Color Steel EPS Sandwich Panels?
Temporary Shelter
Steel EPS sandwich panels have obvious advantages in terms of rapid installation, putting into use, disassembly, and material turnover and reuse indicators. They greatly reduce temporary facilities on the construction site, so they are very suitable for building temporary shelters. Moreover, they are reusable.
Cold Room
The thermally efficient EPS insulation material has excellent high-temperature stability and low-temperature applicability, so these panels are very suitable for use as wall panels in cold rooms.
Commercial and Residential
Sandwich panels are used in large industrial plants, warehouses, supermarkets, hospitals, sports venues, cold storages, mobile homes, additional floors in buildings, clean workshops and heat insulation and fire prevention places.
Construction Site
The steel EPS sandwich panel has a beautiful appearance. It integrates load-bearing, thermal insulation, fire prevention and waterproofing, and does not require secondary decoration. They are ideal for erecting offices, warehouses, walls on construction sites.
Factors to Consider When Choosing Steel EPS Sandwich Panels
Whenever you want to pick a sandwich panel, you will see different options in the market. Sometimes it can be difficult to decide what the advantages of sandwich panels are. If you get stuck, here are a few things to keep in mind the next time you buy sandwich panels.
Aesthetics of Your Building: Sandwich panels are not structures that can be dismantled after a few months or years. That's why you can consider the final appearance of your building before purchasing panels. In this case, you can customize the colors and patterns to ensure you have the best sandwich panel possible.
Purpose of the Panel: You should always consider its purpose, as some panels work better than others in certain situations. So before choosing the right one, take the time to learn more about panels.
Look at the U-Value or Thermal Conductivity: This is crucial to understand more about the thermal insulation properties of sandwich panels. If you choose a sandwich panel that performs poorly in terms of thermal conductivity, your home will be severely affected by, for example, extremely low temperatures in winter.
Accessories: The accessories used with the panels are also crucial. Do not choose weak fittings as they may compromise the functionality of the sandwich panel.
Size: When choosing sandwich panels, you should also consider size. Most manufacturers want you to specify the size you want to use for your project.
Cost: Cost is also crucial. Some sandwich panels are more expensive than others. Therefore, you should always consider the final cost of your sandwich panels before choosing the right one.
Other Factors: There may be many other considerations. It all depends on the project you want to work on. If you're stuck, it's best to contact our support team for more help.
Maintenance of Steel EPS Sandwich Panels
If you also provide your steel EPS sandwich panels with the correct maintenance, they will reward you with a longer service life and more stable working condition. Maintenance of sandwich panels can be divided into two stages:
*If you want your panels to last long-term, you should always install them according to the instructions provided by the manufacturer. During installation, be sure to remove metal debris from the surface of the sandwich panels. This is essential to prevent them from scratching the surface.
*Roof surfaces require regular cleaning. This is essential for removing metal objects such as saddle caps, nails, rivets, screws, etc.
*Flashing is also known for collecting dirt, metal shavings, metal dust, small screws, etc. Before applying sealant to components, be sure to inspect them and remove any foreign matter.
*After installation is complete, it is best to clean the roof surface and gutters thoroughly. This ensures you maintain a clean sandwich board.
*Steel EPS sandwich panels should be inspected for possible damage as you call it the packaging of your project. Sometimes if installed improperly, it can easily lead to damage to the panel. If the panel is damaged, you can always replace it.
While Using the Panel
*Maintenance can be performed every six months. Check for dirt and grime buildup.
*Check for any signs of leaks. Sometimes people don't seal steel EPS sandwich panels properly. Apply additional sealant where you deem necessary.
*Gutters can also be filled with a variety of foreign objects. These include plants, trash, sand and dirt. In this case, clean your gutters properly to get a long-lasting sandwich panel.
*Check the screws. If any screws are loose, be sure to retighten them. This will allow your sandwich panels to fit properly and not fall off easily.
Our Certifications
Our company has obtained the following certificates

Factory Pictures
Below are photos of our factory for you to view

Ultimate Guide
Q: What is a sandwich panel?
Q: Where are sandwich panels used?
Q: What are steel EPS sandwich panels made of?
Q: In addition to EPS, what other materials can be used as core materials?
Q: What determines the thickness of steel EPS sandwich panels?
Q: What is the HS Code of a steel EPS sandwich panel?
Q: How much does steel EPS sandwich panel cost?
Q: Are steel EPS sandwich panels structural?
Q: What are the dimensions of steel EPS sandwich panels?
Q: How many layers does a sandwich panel have?
Q: What does the fire rating of a sandwich panel mean?
Q: What are the important steel EPS sandwich panel accessories?
Q: Can steel EPS sandwich panels be used as roofs?
Q: How to properly dispose of steel EPS sandwich panels?
Q: Can I customize steel EPS sandwich panels?
We're well-known as one of the leading steel eps sandwich panel manufacturers and suppliers in China. Please feel free to buy high quality steel eps sandwich panel made in China here from our factory. For price consultation, contact us.


















