The intersection of quality and innovation

Mammut World Sandwich Panel

Specialists in the world of mammoths, in continuation of innovative chemical technology in production, localized the sandwich panels that were imported from Germany in the first step, and by establishing Mehrsa Shimi Fartak Knowledge-Based Company, the raw materials required by this industry, relying on local knowledge and capacities. Have produced domestically, which is a big leap in this area.

Mammut World Company started its activity in the field of manufacturing various types of sandwich panels in 1991, and now, after 3 decades of continuous activity in an area around 2,000,000 square meters, is known as the most specialized manufacturer of various types of sandwich panels for roof and wall, clean rooms, cold storages, residential and workshop portable cabins, refrigerated trailers, cargo bodies, commercial trailers, and marine containers.

Successful and prominent presence of Mammut World products with their competitive advantages in the local and foreign market, has made it the leader of market as effective solutions provider in various industries, including food, agriculture, infrastructure, transportation, in terms of quantity and quality, refrigerate, medical, pharmaceutical and etc.

Mammut World Company as one of the largest economic actors in the country offers all its products with the highest quality standards. This great achievement is the result of its vision and the realization of the slogan Experience the Best

By more than a quarter of a century experience, Mammut World Company is now a leading company in the Middle East that has been able to have a strong and effective presence in the region by means of latest machines, new solutions, experienced and specialized human resources.

آشنایی با ساندویچ پانل دنیای ماموت

Coexistence of quality and innovation

Why Mammut World Sandwich Panel?

Important features and reasons for using sandwich panels include the following:

  • 1Quick installation time

  • 2Thermal insulation and improved anti-flame feature against fire

  • 3Less water absorption and ambient production against snow, rain and dust.

  • 4Washable and resistant against various chemical materials.

Mammut World Company, by means of latest continuous and automatic machines with an average capacity of 6,500,000 square meters per year is currently active as local market leader which not only have succeeded to meet the needs of the domestic market and national projects, but also had noticeable experiences in the Middle East.

Why sandwich panel

All Kinds of our Sandwich Panels

 Wall Sandwich PanelClean Room

Mammut world's clean room sandwich panels are the most unique modern building materials and the main choice of clean room designers and builders, following the highest quality standards of raw materials and production.

 Roof Sandwich PanelCold Storage

Cold storage is a closed and isolated space whose temperature and humidity are carefully and continuously controlled

 Cold StorageRoof Sandwich Panel

Roof sandwich panels are used to cover the roof of industrial halls, agricultural halls, warehouses, factories and so on.

 Clean RoomWall Sandwich Panel

Wall sandwich panel is a type of building materials that consists of two layers of sheets and injected foam between them, and is used to cover the wall and facade

Quality and innovation

What is the Use of Sandwich Panel?

Sandwich panel is a compound material which is produced in the form of sandwiches (layers) that the external layers are made of sheet metal (PPGI, Aluzinc or Aluminum) and also has a core made of polyurethane foam with different densities which is injected between two layers of sheet.

This type of material is used to cover the Roof and wall of industrial halls, factories, production halls, warehouses, prefabricated buildings, portable cabins, cold storages, clean rooms, camps, temporary accommodation and etc.

Sandwich panels are the best material of their kind in terms of lightness and insulation compared to similar covering materials. In addition to low weight and speed of execution, this product is more economical than other materials and meets all energy storage standards.

One of the important features of polyurethane sandwich panels is their insulation against temperature and the lowest temperature transfer coefficient. For example, the temperature transfer coefficient of a 5 cm thick sandwich panel is equivalent to a 172 cm thick brick wall due to its extremely low heat transfer coefficient, which will lead to energy savings and reduced costs in the long run.

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Experience an ideal quality

The Lifespan of Sandwich Panels

It is necessary to explain that despite the material of the cover, the weight of the cover and its thickness are also very important. According to the standard, the weight of Aluzinc or Galvanized metal coating should not be less than 100 grams per square meter. The higher the mass of the coating, the higher the corrosion resistance, and this amount of coating protects the resistance of the sheet against the corrosive factors of the environment, including moisture and corrosion, and increases the lifespan of the sheet and, as a result, the sandwich panel product.

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How to Install and Run a Project?

After examining the employer and selecting the consultant, the design team enters the operational phase and reviews the structural plans that should be covered using sandwich panels. Then, by visiting the project, field investigations are carried out to finally determine the exact specifications of the required structure, including dimensions, number, how to place it on the facade, and also other materials used for installation. It is necessary that more details be determined by the engineering unit in the Auto CAD software and on the maps so that additional information is referred to the production unit.

The operation of installing sandwich panels can be done very quickly, and if the above engineering point of view is observed, the project will be ready for operation in a short period of time.

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Protecting the Environment is Protecting Life

Sandwich panels can be used in different weather conditions and there are no restrictions. Sandwich panels have less waste compared to other materials, which shows the extraordinary value of them. It also transmits much less heat than traditional materials, which prevents energy waste and conserves natural resources. Co

Types of sandwich panel sheet covering

Types of Sandwich Panel Sheets

One of the main components of a sandwich panel is a sheet that is placed on both sides of the sandwich panel. This sheet is made of different types of steel with different grades, which are produced by hot rolling mills in steel mills. The percentage of chemical elements forming the alloy of the sheet causes mechanical strength and high formability of the sheet. For this reason, the use of these types of sheets in the production of prefabricated structures and sandwich panels is very common.

Selecting the type of coating on the surface of sandwich panel sheets depends on environmental factors such as the type of climate of the region in terms of humidity, snow and rain, corrosion rate, ‌ altitude, temperature and amount of sunlight in the area where the project is to be built. It also depends on the type of activity or operation carried out after the construction of the project.

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Types of sandwich panel sheet covering

Galvanized and Aluzinc Sheets

The main material of both sheets is carbon steel, but the plated alloy coating on them prevents oxidation and rust in wet and rain-prone conditions. It should be noted that despite the material of the coating, the weight of the coating and its thickness is also very important. According to the standard, the weight of Aluzinc or Galvanized metal coating should not be less than 100 g / m2.

The higher the coating mass, the higher the corrosion resistance. This amount of coating protects the sheet from corrosion factors such as moisture and corrosion and increases the life of the sheet and thus the product of the sandwich panel.

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Types of sandwich panel sheet covering

Plastisol Sheets

Some products are produced in halls that may have very humid conditions, or acidic or special environments. In these cases, it is necessary to use sandwich panels to cover the ceilings and walls of their production halls, which are much more durable than Galvanized or Aluzinc sandwich panels.

Production halls such as: mushroom production halls, copper ingot production, some petrochemical products, special food production, dairy products and etc.

It is necessary to use coatings that have maximum resistance to corrosion to make such environments. These conditions create challenges such as severe corrosion of walls and ceilings, maintaining and controlling the required humidity, wear and tear of walls and ceilings, constant washing and cleaning of the work environment, and many other problems for designers and builders of production halls.

Plastisol is a type of organic polymer coating (paint) based on polyvinyl chloride (PVC) thermoplastic polymer, which is applied in 150 to 200 micron thickness on alloy sheet metal coil sheets. This type of sheet is being used in roof and wall sandwich panels, in cases where a sandwich panel with higher strength and better performance is needed against atmospheric conditions and environments that need high corrosion resistance.

Advantages of Mammut World Plastisol Sandwich Panels

  • 1⦁ High resistance to certain acidic, special atmospheric and humid environments with high corrosion.

  • 2⦁ Resistant to scratches and surface injuries that can cause possible damages to the sheet surface.

  • 3⦁ Resistant to sunlight for a long time and prevent paint damage.

ورق‌های گالوانيزه و آلوزينک

Our Customers

The greatest have trusted us

Mammut World Panels Catalog Sandwich

See the variety of Mammut World sandwich panels.
کاتالوگ آنلاین

Common Questions

In what areas are sandwich panels used?

Sandwich panels are used to cover the roof and walls of residential, office, commercial, educational buildings, industrial halls, cold storages, clean rooms, aircraft hangars, agricultural sheds, sports halls, silo warehouses, farms, poultry farms and many other places.

What material are the top layer and the bottom layer of the sandwich panel made of?

The upper and lower layers are made of pre-painted Steel, Galvanized Aluminum or Aluzinc, which is more commonly used in the construction industry due to its ubiquity.

What is the density used to make the sandwich panel?

The density of objects is usually compared to the density of water to see if they are floating on water or drowning. The optimum density of polyurethane sandwich panels is usually between 40 and 42 kg / m3.

Why is sandwich panel thermal insulation?

Heat always flows from higher temperature systems to lower temperature systems, and this phenomenon is inevitable. But the rate of this flow can be drastically reduced, and this is the main purpose of thermal insulation. Thermal insulation minimizes the loss of thermal energy in buildings and structures, as well as industries and equipment, and consequently leads to energy savings.

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