Sandwich Panel
Sandwich panels are composite materials produced for thermal insulation purposes with internal filling material (PIR, PUR, Rockwool) between two painted Galvanized or Aluminum trapezoidal plates.
Sandwich panels used as covering material in roofs, facades and interior partitions or cold air rooms of buildings; It provides very high heat, water and sound insulation in the areas where they are used and prevents moisture condensation.
In addition, it comes to the fore in architectural preferences with its carrying capacity. Sandwich panel carrying capacity depends on the fatigue, thickness of the panel’s internal filling material and the form of the metal surfaces. Sandwich panel is an economical solution when evaluated within the framework of price benefit analysis.
The thickness of metals (BGS, Aluminum) and internal filling materials is determined in accordance with the area where it will be used and the amount of load on it. The climatic conditions of the region where it will be used are also taken into account when determining the thickness of the internal filling material. Sandwich panels; It creates the outer shell of buildings in an aesthetic and affordable way by providing heat, water and sound insulation without the need for coatings such as plaster or paint. It is supplied and used at the best prices in structures with steel and prefabricated concrete carrier systems, such as industrial buildings, military buildings, social buildings, agricultural buildings, sports facilities, construction sites, silos, hyper markets, shopping malls, cold storages and market buildings.
At ALHAREER, products that will meet the requirements of all kinds of architectural projects are produced with aluminum or painted galvanized sheet metal in the desired quantities and sizes.
Sandwich Panel Production
We produce all our products under the umbrella of Alhareer by following the developing technology, on automatic uninterrupted lines, with high quality, and we build stronger structures every day.
Sandwich Panel Layers
Sandwich panels provide fire and load resistance as well as heat, sound and water insulation for your buildings; It is produced in 3 layers: inner face, outer face and insulation layer.
Sandwich Panel Application Areas
Sandwich panel; A durable and economical solution for many structures, from factories to stadiums, from shopping malls to swimming pools. In addition to industrial buildings and social areas, sandwich panels stand out as a more preferred product in the world day by day, with new application areas such as military buildings, agricultural buildings, prefabricated buildings, construction site buildings, silos and residences.
Sandwich Panel Advantages
Quick and Easy Assembly
Sandwich panels produced in continuous lines, unlike traditional systems, are prepared in the dimensions, insulation type and colors you want according to the structure of your facility, engineering and quality control are carried out in the factory in advance, ready for assembly, in the form of fully compatible pieces.
Installation of sandwich panels is very easy thanks to the few joints on large surfaces. With the help of improved transportation facilities and mechanical lifting equipment, transportation and coating time is significantly reduced. This way, your project will be delivered in a short time and you will save time.
Excellent Thermal Insulation
Thermal insulation means taking measures to prevent heat transfer in order to reduce the energy spent to warm up in winter and cool down in summer and to live in comfortable environments. Sandwich panels are a very suitable building material for thermal insulation.
Sandwich panels offer high thermal insulation thanks to PUR, PIR, EPS and Mineral Wool insulation materials. Thermal insulation with sandwich panels prevents problems such as mold and moisture caused by heat movements and condensation, and ensures that your structure is strong and long-lasting. The thickness of the insulation material in sandwich panels varies depending on the load-carrying capacity, regional conditions, purpose of use of the building and thermal insulation value.
Investment Economics
In many building types, you can save both construction and assembly time by choosing the appropriate sandwich panel. Thanks to its easy installation features, you can expand and renew without affecting indoor activities. Moreover, since the panels can be dismantled and reused, they are both economical and practical.
The lightness of sandwich panels also gives you an advantage in transportation and basic construction costs. Additionally, thanks to their durable structure, maintenance costs are low.
In short, sandwich panel is a fast and aesthetic solution, as well as being economical with its long-lasting feature.
Aesthetic Appearance in Your Buildings
The appearance of your building is like the mirror of your dreams. That’s why we add new ideas to our sandwich panels every day for the aesthetics of your buildings. You can add movement to the exterior of your building and achieve an aesthetic appearance with sandwich panels designed in different colors that can be placed horizontally, vertically or at an angle. You can create different designs with sandwich panels, thanks to their ability to be used in interior partitions.
High Fire Resistance
If you choose a sandwich panel suitable for fire insulation for your building, in case of a possible fire, you will delay the spread of fire in and around the building and protect the safety of life and property in the building.
When choosing a sandwich panel for fire insulation, you should consider factors such as fire resistance period, fire resistance, size and height of your structure, and choose PIR-filled sandwich panels with Mineral Wool or FM approval.
Air and Water Tightness
Alhareer sandwich panels are water and air tight thanks to their perfect joint detail. Thanks to sandwich panels that ensure continuity of thermal insulation, there is no heat loss at any point in your building. Thus, you control heating and cooling in your building and ensure energy efficiency.
Sandwich panels with water sealing feature provide active waterproofing against natural conditions such as snow and rain, and prevent the formation of moisture and mold. Thus, a healthy and comfortable environment is provided for your structure and prevents corrosion in the carrier systems. It increases the strength of your structure by increasing its durability.
Noiseless Buildings
Sound insulation is essential to minimize the harmful effects of noise on humans, to exclude unwanted sounds, and to reduce the sound emitted from noisy areas to the environment.
Acoustic sandwich panels used on roofs and facades increase work efficiency and prevent work accidents by creating noise-free, healthy and comfortable spaces with their superior sound insulation feature thanks to their mineral wool insulation filling and perforated sheet metal surface.
Sandwich Panel Insulation Selection Guide
The function and needs of each building are different. Sandwich panel selection varies depending on the needs of your building such as heat, water, sound insulation and fire resistance. Choosing the insulation filling in accordance with the needs of your structure will positively affect the performance you will receive from the sandwich panel.
Polyurethane (PUR)
Polyurethane is a hard foam formed by mixing the main components of polyol and isocyanate with catalyst substances under high pressure under special production conditions.
Providing superior thermal insulation thanks to its closed cell structure, polyurethane has high dimensional stability and does not absorb water. Bacteria do not grow in it. Thanks to its high compressive strength, its mechanical performance is quite good.
Mineral Wool
Mineral wool is the general name given to the fiber obtained by melting inorganic rocks and other inorganic oxides at high temperatures. Mineral wool, which has a fibrous and open cell structure, is an excellent choice for your structure in terms of sound insulation and fire resistance. In thermal insulation, it has lower insulation value than PUR and PIR.
In sandwich panels, mineral wool is sliced in our fully automatic production facility and its fibers are made perpendicular to the panel surface. Thus, the pressure resistance of the panel increases and its mechanical value improves.
You can choose mineral wool insulation material, especially in buildings that require high sound insulation and pose a risk of fire or where flammable and explosive materials are stored.
Expanded Polystyrene (EPS)
Expanded polystyrene is a petroleum-derived, thermoplastic material. Polystyrene raw material, which has a very small granular structure, is first heated and expanded using water vapor. Pentane gas, an organic compound, is used to inflate the particles. After swelling, polystyrene particles adhere tightly to each other and take the shape of the mold they are in. Expanded polystyrene, which is molded into blocks, is cut into sheets and used.
Pentane gas replaces air at the end of this process. This still and dry air trapped in small closed porous particles enables EPS sheets to offer superior thermal insulation for your structures.
EPS is the most economical and lightest product among thermal insulation types.
Sandwich Panel Dimensions
The dimensions of sandwich panels are subject to certain standards. The standard width of sandwich panels is 1 meter. The size of sandwich panels can be determined according to customer demands. Sandwich panel thickness measurements vary depending on the materials used in sandwich panels.
Certain proportions must be maintained when determining sandwich panel width and length dimensions. This rate depends on different factors. Roof sandwich panel dimensions and facade sandwich panel dimensions may vary with different ratios in this respect. Sandwich panel sizes and prices are interrelated. You can call us or fill out the form on our website to find out our prices according to sandwich panel sizes.