Mammut Structures and Panels Sandwich Panel

High-quality and Innovation

Mammut World Sandwich Panel
Mammut World Sandwich Panel production

Mammut Structures and Panels 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, steel structures and prefabricated houses.

Mammut Structures and Panels 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 Structures and Panels 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.

Why Mammut Structures and Panels sandwich panel?

High speed in installation and execution
Quality insulation
Low moisture absorption
Resistant to various chemicals and washable

Mammut Structures and Panels 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.

Sandwich Panels

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.

Installation and Execution of Sandwich Panels

Before purchasing a sandwich panel, it is necessary to make an accurate engineering estimate of the required components, especially the amount and dimensions of the sandwich panels for ceilings, walls and flushing.

For this reason, conduct a visit and match the plans with executed structure while reviewing the project plans, prepare shop drawings in AutoCAD software and inform the production unit about the details.

Shop drawing refers to the plans which are prepared before the production of sandwich panels and include the specifications, size and dimensions, length and number, placement of panels on the facade and the materials used.

Structural maps are prepared and sent to the factory for production after the approval of consultant or supervisor. The sandwich panel installation is very fast in terms of time and the project is ready for a short period of time.

Installation and Execution of Sandwich Panels

Eco-friendly Sandwich Panels

Sandwich panels can be used in different weather conditions and there are no restrictions for their use. Sandwich panels have less waste compared to other materials, and this shows the great value of these building materials. Compared to traditional materials, it transmits much less heat, which prevents energy loss and preserves natural resources.

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. The sheets used in producing sandwich panels are Galvanized, Aluzinc, Aluminum and Steel.

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.

The difference between Aluzinc sheet and galvanized sheet is in the elements that form their coating. Galvanized sheet has a plated coating of more than 98% zinc metal, but Aluzinc sheet is made of 55% aluminum, 44% zinc and 6% silicone with a plated alloy coating.

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.

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.

The Mammut Structures and Panels has been able to completely eliminate all these concerns by producing very special ceiling and wall sandwich panels with special technical specifications and using Plastisol technology, which is specific to wet halls and acidic environments.

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.

How to Order Mammut Structures and Panels Sandwich Panel?

The price of sandwich panel in all production factories is determined based on the materials used in the product, and the price is depending on the type of foam, the thickness of the foam and the sheet used. Mammut Structures and Panels products has a long useful life because of the use of the best raw materials and the functions they have. Contact us to get the advice and detailed technical specifications of the products

Roof Sandwich Panel

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

Wall 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.

Cold Storage

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

Clean Room

Mammut structures and panels 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.

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, airplane hangars, agricultural sheds, sports halls and many other cases.

What is meant by the density used in making sandwich panels and how much is this usually?

Density, compression or specific weight of all these words mean the amount of mass in a unit of volume. The density or mass density of an object is directly related to the amount of mass of that object. That is, the heavier the object, the higher its density. Usually, the density of objects is compared with the density of water to find out whether these objects float on water or sink in it. Usually, the desired density of the sandwich panel is between 40 and 42 kg/m3.

What is thermal insulation and why is sandwich panel resistant to heat?

Thermal insulation minimizes the loss of thermal energy in buildings as well as industries and equipment, and consequently leads to energy cost savings, because polyurethane has thermal insulation properties and is at the core of the sandwich. Finally, it gives the sandwich panel the property of insulation.

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

The top layer and the bottom are made of pre-painted steel, aluminum, galvanized or Aluzinc according to the intended use.

Ordering and Buying Sandwich Panels

With an annual production capacity of 6,000,000 square meters of sandwich panels, Mammut Structures and Panels offers the fastest delivery time to customers.

If the required sheet is available in the warehouse in accordance with the color announced by the customer, and after the conclusion of the purchase contract, the exact dimensions of the ordered sandwich panels are announced to Mammut Structures and Panels, the project will be included in the production planning and according to the production line, Between 10 and 20 days, they will be manufactured and loaded to the destination.

Before purchasing a sandwich panel, it is necessary to make an accurate engineering estimate of the required components, especially the amount and dimensions of the sandwich panels for ceilings, walls and flushing. For this reason, conduct a visit and match the  plans with executed structure while reviewing the project plans, prepare shop drawings in AutoCAD software and inform the production unit about the details. To receive the price, expert advice and detailed technical specifications of the products, please call 026-4500.

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Frequently asked questions

Sandwich panels are used to cover the roof and walls of residential, office, commercial, educational buildings, industrial halls, cold storages, clean rooms, airplane hangars, agricultural sheds, sports halls and many other cases.

The top layer and the bottom are made of pre-painted steel, aluminum, galvanized or Aluzinc according to the intended use.

Density, compression or specific weight of all these words mean the amount of mass in a unit of volume. The density or mass density of an object is directly related to the amount of mass of that object. That is, the heavier the object, the higher its density. Usually, the density of objects is compared with the density of water to find out whether these objects float on water or sink in it. Usually, the desired density of the sandwich panel is between 40 and 42 kg/m3.

Thermal insulation minimizes the loss of thermal energy in buildings as well as industries and equipment, and consequently leads to energy cost savings, because polyurethane has thermal insulation properties and is at the core of the sandwich. Finally, it gives the sandwich panel the property of insulation.

  1. walls of industrial sheds
  2. prefabricated houses
  3. clean rooms
  4. cold storages

Yes, it can be used as a main wall or partition in office structures to separate rooms due to sandwich panel insulation.

In the production of wall sandwich panels, you can use galvanized sheets, Aluzinc, aluminum and plastisol according to the type of use. One of the features of Mammut Structures and Panels sandwich panels is the use of imported Aluzinc sheets with high quality and corrosion resistance.

The color selection of a sandwich panel is based on the employer’s taste and sometimes related to the employer’s organizational color. Sometimes the roofs are covered using 2 different colors. But the most used colors are as follows:
White 9016 – Blue 5015 – Blue 5018 – Gray 7043 – Gray 7035 – Gray 7040 – Gray 7015 – Cream 1015 – Yellow 1028 – Red 3020 – Green 6024 – Green 6021 – Green 6019 – Green 6017 and Brick 8023.
It should be explained that Mammut structures and panels has the ability to produce sandwich panels with special colors required by customers.

With an annual production capacity of 6,000,000 square meters of sandwich panels, Mammut Structures and Panels offers the fastest delivery time to customers.
If the required sheet is available in the warehouse in accordance with the color announced by the customer, and after the conclusion of the purchase contract, the exact dimensions of the ordered sandwich panels are announced to Mammut Structures and Panels, the project will be included in the production planning and according to the production line, Between 10 and 20 days, they will be manufactured and loaded to the destination.

Sandwich panels are widely used to cover the roof or walls of buildings, and the choice of thickness and type of their sheet is completely related to the use of the desired space and also special weather conditions, such as: high humidity or dryness, heavy snowfall or rain.
Therefore, before any action, be sure to receive the best advice by relying on the technical and engineering knowledge of the experienced experts of Mammut Structures and Panels Company so that you can make the best possible decision for your organization.

If you have a request and haven’t received a response yet, please contact us now

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