The choice of filler directly affects the durability, safety and energy efficiency of the building. At first glance, basalt and expanded polystyrene sandwich panels are similar in design, but their operational properties differ markedly. In order for the material to fully meet the objectives of the project, it is necessary to understand in advance in what conditions each option shows its advantages.
What is the difference between the two types of filler
Both types of panels consist of two metal linings and a thermal insulation layer between them. It is the core material that determines the resistance to fire, the mass of the structure, the level of thermal insulation and the scope of application. The main differences between the two types of filler are as follows:
• basalt mineral wool refers to non-flammable materials, while expanded polystyrene has other fire safety indicators.;
• basalt-filled panels weigh more than styrofoam products.;
• mineral wool reduces noise levels more effectively;
• Expanded polystyrene reduces the load on load-bearing structures.
Therefore, the choice depends primarily on the purpose of the building, fire safety requirements, the permissible load on the structure and the conditions of future operation. MaxProduct produces wall and roof sandwich panels with basalt (mineral wool) and expanded polystyrene filler, which allows you to choose a solution for different construction tasks.
When is it better to choose basalt panels?
If fire safety is a priority, basalt insulation becomes the most suitable option. Mineral wool is a non-flammable material and is able to retain its properties even when exposed to high temperatures. Due to its fibrous structure, it also effectively reduces noise levels, which is especially important for industrial and public buildings.
Basalt panels are most often used in facilities with high safety requirements. These objects include:
• manufacturing enterprises;
• logistics and warehouse complexes;
• Shopping malls;
• Administrative and public buildings;
• structures with a large number of people.
It should be borne in mind that panels with mineral wool usually have a higher weight compared to their polystyrene counterparts. Therefore, when designing, it is important to correctly calculate the load-bearing structures and the load on the frame.
In which cases styrofoam is suitable
Styrofoam filler is appreciated primarily for its combination of low weight and high thermal insulation characteristics. Lightweight panels are easier to transport, lift and mount, which helps speed up construction, as well as reduce the load on the foundation and frame of the building. The advantages of this filler that should be considered when choosing:
• low net weight;
• High thermal insulation efficiency;
• Easy transportation and installation;
• cost-effectiveness in the construction of many commercial facilities;
• reducing the load on load-bearing structures;
• the ability to reduce work deadlines.
Such panels are often used in the construction of warehouses, hangars, refrigerating rooms, trade pavilions and other facilities where it is necessary to preserve heat with a relatively small mass of enclosing structures.
What to choose for your project
There is no universal answer, since both options successfully solve different problems. If the main criterion is maximum fire resistance and additional sound insulation, preference is usually given to basalt filler. When it is more important to reduce the weight of the structure, provide high thermal insulation and speed up installation, expanded polystyrene panels become a rational choice.
It is better to make a final decision after evaluating the purpose of the building, the project requirements, climatic conditions and expected loads. This approach allows you to select the material that will ensure reliable operation of the facility for many years. MaxProduct produces both types of wall and roof sandwich panels, and in our catalog you can choose the solution that best suits the specific construction conditions.