Specific gravity of corrugated sheets. Profiled sheet weight: determination of the mass of different types of sheets. The material has many positive properties

One of the multi-purpose and widely used modern building materials is corrugated sheeting.

Since the material has a relief surface, which makes it the owner of exceptional longitudinal and transverse rigidity, it is used almost everywhere.

Its other qualities are also captivating: strength, ductility and corrosion resistance.

What is corrugated sheeting made of?

For the manufacture of corrugated sheets, the same material is used as for metal tiles - steel sheet.

This sheet is simply cold rolled through other machines and appearance The corrugated sheet turns out different.

If the metal tile is an imitation ceramic tiles, then the corrugated sheet imitates slate.

Then a layer of zinc is applied to the surface of the sheet to protect it from corrosion and a layer of polymer anti-corrosion coating.

Depending on the purpose of operation, corrugated sheeting is usually divided into several types:

Brands "N". In its marking, the presence of the letter H indicates that it is a “load-bearing” material. Thickness steel sheet is the largest possible. The wave height is also maximum.
To make this material even more rigid, additional grooves are made on its surface. N-grade corrugated sheeting has proven itself well in the manufacture of heavy cargo containers, as well as in the construction of hangars, garages, warehouses, workshops, fences, and other objects and structures.
It is this corrugated sheet that is most often used for external cladding building walls, manufacturing gates, fences. Sometimes such corrugated sheeting is used for roofing work.
But this happens very rarely, since such material weighs a lot.
Profiled sheet "NS". That is, a load-bearing wall material. This material is the most versatile of the types of corrugated sheets. The thickness of such a profiled sheet is average.
Also, its wave surface has an average height. The profiled material of the “NS” brand is characterized by increased rigidity, and can be used for finishing ceilings, walls, ceilings of any kind, as a roofing material.
Brands "C". Already from the markings it is clear that this is wall corrugated sheeting. And for wall finishing, it is precisely these profiled sheets that are most often used. The small thickness of the product greatly simplifies installation.
As a rule, such corrugated sheeting is used in conjunction with various insulation materials: foam plastic, ecowool, mineral wool or natural insulation.
Profiled sheets of grade “C” of medium and small thickness are produced. The height of the corrugation is average, which makes this material very convenient for roofing.
A roof made of this material is durable and reliable. It can easily withstand any load under any impact.
Such load-bearing element often used as flooring scaffolding: This material can easily withstand a large weight load.

General characteristics

To produce a trapezoidal cold-formed steel profile, it is produced from cold-rolled steel sheets (GOST 24045-94) on bending machines.

The thickness of the sheets ranges from 0.4 mm for wall corrugated sheeting to 1.5 mm for load-bearing corrugated sheeting.

The presence of additional stiffening ribs, as well as grooves, makes this material very resistant to various aggressive environments and all types of loads.

But this material, despite its great mechanical strength, is one of the lightest building materials.

N-grade corrugated sheeting is used everywhere in construction.

It is also often used for restoration and repair work.

If corrugated sheeting is used for the final roofing, it is grade N or NS material.

It can easily withstand the weight of a person (which is very important during installation) or any thickness of snow cover.

Load, mechanical or chemical influences have virtually no effect on profiled sheets.

The presence of a galvanized coating and polymer film makes steel sheets not susceptible to moisture, sudden temperature changes, and corrosion.

You can transport and install corrugated sheets in any weather.

Installation of corrugated sheets does not require complex Building tools and special equipment.

Material weight

The weight of a steel profiled sheet depends on its thickness, the thickness of the zinc and polymer coatings.

After all, each material has its own weight.

Art. corrugated sheets	Thickness, mm	Length weight, kg/m	Weight, kg/m2
Corrugated wall sheeting
S8-1150	0,5	5,4	4,70
S8-1150	0,55	5,9	5,13
S8-1150	0,7	7,4	6,43
S10-1000	0,5	4,77	4,77
S10-1000	0,55	5,21	5,21
S10-1000	0,7	6,5	6,5
S21-1000	0,5	5,4	5,4
S21-1000	0,55	5,9	5,9
S21-1000	0,7	7,4	7,

Self-tapping screws for fastening

The profiled steel sheet is fastened to the sheathing elements using self-tapping screws.

Or, as builders say, self-tapping screws.

A self-tapping screw is a type of fastener that is a steel rod with a head and a triangular external thread.

During the fastening process, such a screw independently cuts a thread inside the hole.

This type of fastener differs from screws and screws in that the thread is applied to the entire cylindrical surface of the rod.

Today, the range of self-tapping screws for fastening corrugated sheets is very wide.

And you should know that for each type of work there is a separate type of screws, differing in their parameters and characteristics.

That is, on the roof and a self-tapping screw for fastening to a fence are different fasteners.

And if you purchase the wrong fasteners, it is difficult to guarantee the strength and reliability of fastening the sheets.

Self-tapping screws are made from high quality stainless or galvanized carbon steel.

The screw kit also includes a gasket made of neoprene.

The presence of such a gasket allows you to make the attachment point airtight.

Most fastener manufacturers coat the head of the screw with polymer paint to make the fence or roof structure more presentable.

The paint used is the same as when painting sheets.

Therefore, after installation, the self-tapping screw is almost invisible.

Types of screws for fastening

There are three types of self-tapping screws for fastening corrugated sheets:

For attaching products to wooden frames. For such a self-tapping screw, the thread pitch is rare, which ensures the strength of the fastener. Such a self-tapping screw can be screwed into even the hardest wood without any problems.
For fastening the product to metal. Also, such a self-tapping screw is used if it is necessary to attach a profiled sheet to a structure that is subject to strong wind loads. The thread pitch on such a self-tapping screw is also rare. But when making a drilling tip, a special sharpening is made, which prevents damage to the structure of the material during the work.
For fastening additional and ridge elements on the roof. These self-tapping screws are long.

All three types of self-tapping screws are equipped with a special drill tip, thanks to which there is no need to pre-drill a hole in the elements being fastened.

And the hex head is easily fixed in the screwdriver chuck, which greatly simplifies the work process.

Weight and cost of screws

The weight of self-tapping screws and their cost depend on their diameter and length.

The weight of a self-tapping screw is measured in kilograms per 1000 units of fasteners.

Depending on the length of the product, the weight of one thousand screws can range from 18.5 to 41.67 kg. That is, one self-tapping screw can weigh from 18.5 to 41.67 grams.

When attaching corrugated sheeting to the roof, 9 self-tapping screws are used per sheet.

To attach the sheet to the fence, 6 self-tapping screws are enough.

Since the sheets are laid with an overlap, some screws simultaneously hold 2 sheets.

Prices for self-tapping screws also depend on the size, and are in the range of 1.6 - 3.0 rubles per unit.

Video about a roof made of corrugated sheets with your own hands.

Currently, when construction market replete with a variety of roofing materials to suit the tastes of every buyer, it is not difficult to find an attractive and reliable coating that combines practicality, durability and an attractive appearance. Experienced builders consider corrugated sheeting to be a universal option for roofs of any size, shape and slope, the main advantage of which is its low weight. The size and light weight of corrugated sheets makes it possible to lighten and simplify the roof truss frame, which reduces the financial costs of roofing. In this article we will tell you how much 1 m2 of profiled sheet of the main brands weighs.

Corrugated sheeting is called affordable, practical roofing material, which is made from thin rolled steel in the form rectangular sheets different sizes with a trapezoidal profile extruded into it by a special press. It is made from galvanized steel with paint or polymer coating , which increases the anti-corrosion properties of the material. Manufacturers produce load-bearing, wall and universal profiled profiles, differing in thickness, weight and profile height. Roofs covered with this inexpensive material

, have the following advantages: Light weight corrugated board. It weighs less than any other modern covering
for the roof, which reduces the cost of transportation, installation of the rafter frame and installation of the structure. The weight of 1 m2 of profiled sheet does not exceed 8-10 kg, while 1 m2 of traditional ceramic tiles weighs 35 kg.
Durability. The material's resistance to corrosion, temperature changes, fungus and rotting makes corrugated sheeting a reliable and durable roof covering that can withstand 15-15 years of intensive use.
Ease of installation. The standard dimensions of the sheet of material are suitable for economically covering the roof of any area; in addition, installation is carried out without the use of special equipment or tools.

Note! The light weight of corrugated sheeting allows you to use this durable, reliable roofing material for reconstruction or partial repair old slate or tile roofs without dismantling the structure over the worn-out covering.

Weight of main grades of corrugated sheets

Steel profiled sheets are used to perform many construction tasks: roofing, construction of temporary or permanent fences, fencing, construction of garages or hangars, wall cladding.

Each type of profiled sheet has operational and technical characteristics suitable for a specific application:

Important! To calculate the roof truss frame, you need to know exactly how much a square meter of roofing weighs. This data is used to calculate the total load that falls on the structure to determine the thickness as well as the composition of its elements.

Criterias of choice

Experienced roofing craftsmen know that the thicker the profiled sheet, the more reliable it is. Thicker material resists corrosion more effectively, withstands more intense snow and wind loads and, as a result, lasts longer.
However, such brands increase the load on the roof rafter frame and also cost more. The weight of corrugated sheets is influenced by the following factors:
Steel thickness. The thicker the steel billet used to produce the material, the heavier the corrugated sheet. Therefore, load-bearing marks weigh significantly more than wall ones. Metal content of the alloy. The composition and characteristics of steel affect the weight of the profiled sheet, so before purchasing you need to familiarize yourself with the quality of the metal. In order for the roofing coating to be durable, it is necessary to choose premium grades of galvanized steel with a higher metal content of the anti-corrosion coating, which weigh more. Wave height. The higher the wave, the greater the weight, as well as the load-bearing capacity of the material. However, a high profile reduces

usable area corrugated sheeting, increasing coating consumption. You should not purchase corrugated sheeting with a thickness of 1 mm, which significantly increases the weight of the roofing pie. For covering one-story and outbuildings, they recommend choosing grades with a thickness of 0.5-0.6 mm, and for two-story private houses - 0.7-0.8 mm.

Video instruction

Corrugated sheeting is a popular building material used to form a high-quality roofing covering on the roof. Before purchasing it, all its parameters are assessed in order to select optimal material. Particular attention is paid to the weight of the corrugated sheeting, since it is important that the coating does not place a significant load on the walls of the house.

Features of the material

Important! Corrugated sheet is an affordable, popular, practical and attractive roofing material, formed using rolled steel of small thickness, represented by rectangular sheets.

During its manufacture, a special press is certainly used, due to which a trapezoidal profile is extruded onto the sheet. For its production, galvanized steel is used, and the top is necessarily coated with polymers or various protective paints and varnishes.

Important! On the market you can find profiled sheets that are load-bearing, wall or universal, and they have significant differences in cost, specific gravity and other parameters, read more about the types of profiled sheets.

The advantages of using profiled sheets include:

the light weight of corrugated sheeting, which is smaller than other materials intended for forming a roof, therefore reduces the cost of transportation and the formation of a rafter system;
the weight of a profiled sheet per 1 m2, which is often used, is no more than 10 kg;
long service life due to the coating’s resistance to corrosion, temperature changes, mold and rot;
the material is reliable and durable due to its good load-bearing capacity, so even a significant load from snow will not cause destruction of the coating;
the ease and efficiency of installation of corrugated sheeting, so the roof can be covered with this material by any owner with his own hands, and for this there is no need to use specialized tools.

Important! Due to the fact that the metal profile has a small mass, it is used to create a lightweight roof, ideal for various structures.

Weight of the most popular grades of material

The profiled sheet is considered universal, so it can be used for residential buildings, temporary buildings, garages or other buildings. It may have a polymer coating or a protective layer of paint. It has different thicknesses and other parameters, so before choosing specific sheets, it is recommended to carefully study their properties. This especially applies to their weight per square meter. Since there are many types of corrugated sheets, it is necessary to evaluate the characteristics of each type.

Wall profiled sheet

Intended for cladding walls of buildings, as well as for forming strong and reliable fences. For its production, high-quality steel is used, the thickness of which varies from 0.5 to 0.7 mm, read more: dimensions of corrugated sheeting.

The weight of a wall corrugated sheet depends on its thickness, so if the thickness is 0.45 mm, then the weight of the sheet per 1 sq. m is equal to 4.52 kg, but with a thickness of 0.7 mm this figure is equal to 6.78 kg.

Load-bearing corrugated sheet

It has a high load-bearing capacity, therefore it is chosen for the construction of strong and durable hangars, pavilions or similar structures.

For its manufacture, special steel blanks are used, the thickness of which varies from 0.7 to 1 mm. Weight also depends on the thickness, so if it is 0.7 mm, then the mass will be 8.67 kg/m2, and if it is 1 mm, then the mass will be 17.17 kg/m2.

Universal corrugated sheet

The weight of universal corrugated sheets needs to be determined most often. It is used in the process of forming roofing coverings on different buildings. It is available in numerous brands, each used under certain conditions. When choosing a specific brand, the sheet thickness and operating conditions are taken into account.

Important! Information regarding the weight of 1 m2 is necessary for correct calculation the main indicators and parameters of the roof frame, since if these parameters are not taken into account, then there is a high probability that the rafter system made will not cope with the loads, which guarantees the danger of living in such a house, read also: calculation rafter system.

Criteria for the correct selection of corrugated sheets

Experts say that the thicker the profiled sheet is purchased, the more reliable it is.

Important! The material is of considerable thickness and has good resistance to corrosion, can withstand significant loads from wind and snow, and can therefore be used in difficult conditions for a long time.

For the right choice For quality roofing material, important criteria are taken into account:

Sheet thickness. The larger it is, the heavier and more reliable the profiled sheet will be. It is advisable to choose an average value so that the loads on the rafter system, the Mauerlat and the structure as a whole are small, but at the same time the sheets cope well with various influences.
Metal consumption. The parameters and composition of the steel used to create the material directly affects the weight of the sheet, so before direct purchase it is recommended to carefully study the quality of the available material. It is advisable to focus on purchasing a premium grade of steel, as this will have a positive effect on the service life and quality of the coating.
Wave height. The higher it is, the greater the mass and load-bearing capacity of the profiled sheet. The high profile further reduces the usable area of the material, which leads to an increase in its consumption during the formation of the roofing covering.
Presence of anti-corrosion coating. It ensures the resistance of the sheets to the corrosion process, but at the same time significantly increases the weight of the roofing covering.

Thus, when choosing a material, you need to take into account many different criteria that allow you to get a truly high-quality and durable coating; in addition, read: which corrugated sheeting to choose for the roof.

Why is the mass of a sheet determined?

The weight of this roofing material is considered small compared to other similar materials. Mass calculation is required to solve many issues:

what parameters should it have? truss structure so that it can cope with the mass of the roof and different loads from snow, wind and other atmospheric influences;
what load will affect the walls and foundation of the structure, and this point should be thought through before the actual construction of the structure;
how the sheets will be transported and lifted onto the roof.

Important! The most popular is corrugated sheeting, which has a low mass, since it is suitable for various rafter systems and does not have a significant impact on the structure of the house.

Thus, knowing how much corrugated sheeting weighs is necessary for different purposes. This allows you to correctly calculate the load on the rafters and walls of the house. Weight depends on the thickness of the sheet and the brand of material. The calculation must be made before directly purchasing the sheets.

Weight of profiled sheets and dimensions of material

When constructing various buildings and structures, it is very important to take into account the weight of building materials, especially when constructing a roof, because in addition to its own weight, it must withstand loads from wind, snow and water during rain. If the roof covering is made of profiled steel, then you need to know the weight of the profiled sheet. In addition, it is necessary to understand on what factors the given value, and why it is needed.

Factors affecting the weight of the material

The weight of the profiled sheet depends on several factors:

features of the steel alloy;
material thickness;
profile configurations;
dimensions of the sheet itself.

The weight of the product is influenced by the following factors:

The weight characteristics of the profiled sheet largely depend on the characteristics and composition of the raw materials used for its manufacture. The production technology of this material is constantly being improved, the composition of the alloy is improving, which makes it possible to obtain a lighter product without losing its technical characteristics.
Another condition that affects the weight of the product is its thickness. The greater the thickness, the greater the mass of one sheet. The sheet material is produced in accordance with GOST number 24045-94, according to which profile sheets are made with a thickness of 0.06-0.1 cm. However, some manufacturers produce products with a thickness of 0.045-1.018 cm.
Also, the weight of the corrugated sheet depends on the height and pitch of the ridge. If two products of the same dimensions and steel thickness have different characteristics of the height and pitch of the comb, then the weight of these elements will be different. This happens because with a higher profile there is a larger amount of sheet steel per unit area, and therefore the weight of the product increases.
Also, the mass of the material depends on the wave configuration. The profile can be of a regular wave-like shape, made in a trapezoid or rectangular. Thus, a sheet with a wavy corrugation will have less weight than a product with a trapezoidal profile configuration.
The weight of corrugated sheeting depends on the width of the product. Moreover, it is worth considering that this value is indicated in two versions: full and working. The last of them is given taking into account the overlap of sheets. According to GOST, sheets with a width from 64.6 cm to 106.0 cm are produced. The manufacturer himself made sure that the wide sheets were not very heavy, therefore, the wider the sheet, the lower the wave height.

The need to determine the mass of the material

It is especially important to know the weight of the profiled product if you are going to cover the roof with this material. Knowing how much corrugated sheeting weighs is necessary in order to calculate the load from the roof on the foundation and load-bearing structures of the building. To execute necessary calculations and determine the required values, you need to know exactly how much the corrugated sheet weighs.

When choosing a roof covering, very often the choice is made in favor of a profiled product, since it is quite strong, durable and light in weight. One m2 of corrugated sheeting (even the thickest) gives minimal load on the roof and other structures of the building. Due to the high rigidity of the metal profile, the coating will not sag or deform under snow and wind loads. Due to the low weight, the load on the rafter system is reduced.

Sheet dimensions and weight

The highest quality corrugated sheeting is manufactured in accordance with GOST number 24045-94. This regulatory document regulates the main dimensions of the metal profile and its weight. Each type of profiled product has its own marking. The first letter in the designation indicates the scope of use of the material, for example, C - wall, N - load-bearing, NS - universal. The letter designation is followed by a number that indicates the height of the profile corrugation.

The specific gravity of corrugated sheets can be found in the table below:

As can be seen from the table above, C8 corrugated sheeting, whose weight is minimal, is the lightest among the profiled sheets. In general, the weight of 1 m2 of metal profile is not that big when compared with other roofing coverings:

the weight of 1m2 of cement-sand piece tiles is 25 kg;
weight square meter roofing slate is 12 kg;
the required amount of natural tiles to cover one square of roofing weighs 50 kg;
If you compare slate roofing and corrugated sheets, the weight of the first covering is much greater and amounts to 52 kg.

That is why, if the question arises of which lightweight roofing material to choose so as not to unnecessarily load the rafter system and load-bearing structures of the building, the choice falls on a metal profile.

As you can see, among all the advantages that corrugated sheeting has, weight and rigidity can be called the main ones. However, when choosing roofing sheeting there is no need to give preference to the sheet with the greatest thickness. It is necessary to maintain a balance of the necessary rigidity and sufficient lightness. For utility and one-story buildings, you can choose a product with a thickness in the range of 0.05-0.06 cm. The roof of a two-story private house can be covered with a metal profile 0.07-0.08 cm thick.

Weight of profiled sheet C8 and how much 1m2 weighs: sheet dimensions

Factors influencing the weight of the corrugated sheet and why the mass of the material is determined. Table of corrugated sheet dimensions. Video recommendations on how to choose corrugated sheets.

The weight of the profiled sheet, its value and what indicators affect it

A profiled sheet is a thin-sheet material that is produced by the cold-rolled method with longitudinal waves being extruded onto it. The latter can be in the form of a direct wave, a ridge or a trapezoid. The huge advantage of the profiled sheet is its

Fast and fairly simple production
Prostate montage
Relatively light weight

At the same time, profiled sheets, especially those of a high class, are rigid and do not sag under the weight, either their own or the maximum permissible for them. All this makes profiled sheets a popular material for constructing fences, installing garages, and other utility rooms, as well as for roofing. When choosing profiled sheets, its weight plays an important role.

Profiled sheet weight

The standard parameters of profiled sheets are from 5 kilograms of weight for each square meter. However, this figure is more than relative. The higher the quality of the profiled material, the correspondingly higher will be the weight of the sheets that are made from it.

Roofing profiled sheets have an average weight, although sometimes the use of thicker profiled sheets for sloping roofs is justified. More weight has a profiled supporting sheet.

The strongest profiled sheet is considered to be the one whose weight linear meter equal to (or close to) the weight of one square meter.

Indicators that affect the weight of profiled sheets

Each manufacturer indicates for which area the use of one or another profiled product would be justified. It is for the convenience of consumers that no standard sizes for these sheets.

In general, the indicators that affect the total weight of corrugated sheets are as follows:

Metal thickness
Galvanized coating layer
Wave height

All profiled sheets have a certain marking, namely:

Some brands of corrugated sheets

GOST necessarily contains parameters for sheet width, as well as wave height. For example, NS35-1000 is a load-bearing profiled wall sheet with a wave height of up to 35 mm and a width of 1 meter. The weight of each square meter of such a sheet will be 6.4 kilograms to 8.4 kg.

Typically, the manufacturer indicates the weight of their product on the packaging. It also talks about the weight of not only a square meter, but also a linear meter. The weight of the entire package may be indicated.

It is very important to know the weight of the profiled sheet before installing the profiled sheet on the roof. The roof load must be calculated correctly, otherwise serious problems may arise in the future.

However, the profiled sheet is considered relatively lightweight material, therefore they are often used for laying on the roof. Read more about roofing with corrugated sheets here. The article will help you perform the correct installation.

Weight table for corrugated sheets 1 m2

If the profiled sheet is manufactured in accordance with GOST, then different manufacturers the same brand will have the same parameters. The table below shows the grades of corrugated sheets, sheet sizes and weight.

Deviations are considered standard

Length – up to 10 mm
Wave width – 0.8 mm
Wave height – 1.5 mm
By weight – 20 – 100 grams

The importance of weight for the quality of profiled sheets

These geometric parameters are not usually calculated, they are for reference and are needed only in order to correctly select the material, taking into account the tasks that will be assigned to it, as well as the climatic conditions under which the profiled sheet is included building structure will be used.

The moment of inertia and moment of resistance are calculated based on the length of the axes. To achieve the specified result, both axes must be located parallel to the planes of the upper and lower flanges of the profile. These parameters are also indicated in the expanded GOST for the profiled sheet of each profiled sheet.

In general, when choosing a profiled sheet, you need to take into account not only the markings (H, NS, C), but also its weight. For example, a difference in sheet thickness of 1 millimeter gives a difference in weight of more than 16 kilograms. Thus, the profiled sheet NS35-1000 has a thickness of 0.4 to 0.8 millimeters, and the minimum weight of each square meter does not even reach 4.5 kilograms. Whereas H153-840 has a maximum thickness of 1.5 mm and a weight of more than 21 kilograms.

Profiled sheet weight

When constructing structures from profiled sheets, it is important to know the weight of 1 m2 of profiled sheets. This parameter is important for calculating the correct roof load. For what else?

How much does 1m2 of corrugated sheet weigh?

Corrugated sheeting is a lightweight roofing covering, since 1 m2 of sheet weighs on average about 5 kg. This positive characteristic has made the durable material popular. The exact weight of the profiled sheet for each brand is determined individually. Let's figure out what this indicator depends on and review popular brands of this material.

Influencing factors

Many people determine the weight of a corrugated sheet by its dimensions. This is not entirely true, since the 2 products are the same dimensions, but different brands have different weights. This value is determined by the thickness of the material, the shape and size of the wave, as well as the mass of the steel alloy from which it is made.

Most often it is made of galvanized metal, but alloys can be used. Each raw material has its own gravity and plays one of the main roles in the formation of mass finished product. Modern technologies allow the use of alloys of different metals in the production of profiled sheets. Due to this, the manufacturer tries to reduce material costs, but not at the expense of its strength.

Another important factor is the thickness. There is a GOST 24045-94 standard, according to which manufacturers produce products 0.6–1 mm. Sometimes in retail outlets There are products 0.45–1.18 mm.

Products of any brand have a wave. The greater its height, the heavier the product will be. So why is the weight of a square meter of corrugated sheeting of the same thickness, but with different wave heights, so different? It all depends on the amount of metal falling per 1 m2 of the product. For production high wave It takes more steel or alloy than a low profile, so the overall result will vary.

In addition to height, the wave differs in its shape. The corrugated sheet profile is made rectangular, trapezoidal or traditional wave. If we take, for example, a specimen with a trapezoidal profile, then its weight of 1 m2 will exceed the mass of a similar-sized wavy product.

The last factor that needs attention is width. There are two concepts: working area and total. The difference between these two definitions is the width of the overlap. The product manufactured in accordance with GOST has a total width range of 646–1060 mm. The width is affected by the same wave height indicator. The higher the wave, the narrower the product, but the weight of 1m2 is greater.

Review of popular brands

To find out how much corrugated sheet metal weighs, let's look at several popular brands often used in the construction of roofs and fences.

C21 corrugated sheets are made from galvanized sheet metal. Waves made in the shape of a trapezoid add rigidity. Most often this brand is used in the construction of fences and partitions. The increased rigidity of the profile prevents sagging, which reduces material consumption by additional production frame fastening elements. You can find out the weight of C21 corrugated sheets with different metal thicknesses from the table. For example, the mass of 1 p/m with a thickness of 0.6 and a width of 1250 is equal to 6.4 kg. If we take the weight of 1 m2 of a product with the same parameters, then it will also be equal to 6.4 kg.

Brand N114

Let's determine the weight of N114 corrugated sheeting, often used for roofing construction. It is used in regions where bad climatic conditions. The material is able to withstand heavy snow loads and strong gusts of wind. The large weight of N114 corrugated sheeting determines its high strength, which allows it to be used in the construction of permanent formwork for monolithic structures. We will calculate the mass of corrugated sheet N114 based on the thickness of the steel, which has a range of 0.7–1.2 mm. If you look at the table, you can see that the sheets of this brand are much heavier, for example, compared to the C21 brand.

Take, for example, a sheet with a thickness of 0.7. According to the table, the weight of corrugated sheeting N114–750 is 8.3 kg/1 p/m. Now let's find out the weight of 1 m2 of the product. We return to the same table, where we see that the mass of corrugated sheet N114 with a size of 1 m2 exceeds 1 p/m and is equal to 11.10 kg. If we take it from thick steel 1, then its mass will be even more impressive. For example, the weight of corrugated sheet N114–750–1.0 is 15.6 kg/m2.

The H114 grade is produced with a working area of 600 and 750 mm. Strength is ensured by trapezoidal profile shapes. Due to its smaller dimensions, less load falls on a 600 mm wide sheet, so top bar wave consists of 1 stiffening rib.

The appearance of the waves of the C8 corrugated sheet resembles the shape of a trapezoid. The profile has a height of 8 mm. The table below indicates the weight of c8 corrugated sheets depending on its thickness. Let's take, for example, profiled sheet C8-1150 with a thickness of 0.4. From the table you can see that 1 m/p is 4.45 kg, and 1 m2 is 3.87 kg.

C8 corrugated sheets are used in the construction of lightweight structures. These may be partitions, fences of private plots and other fragile structures. The use of C8 corrugated sheet as a roofing covering is unjustified. It is durable, but not strong enough to withstand heavy snow loads. Profiled sheet C8 has gained popularity among summer residents due to its low cost without sacrificing good characteristics.

N75 corrugated sheeting is used as a roofing covering. The increased strength profile is able to withstand heavy loads, both in vertical and horizontal positions. N75 corrugated sheets are made from galvanized steel sheets. The products are produced in different sizes. If we take, for example, a product with a thickness of 0.7 mm and a width of 1250, then 1 m2 will equal 9.8 kg. The mass of 1 m2 with a thickness of 0.9 will already be 12.5 kg. To make it easier to determine the weight of an H75 product, tables are similarly used.

Brand NS35

NS 35 corrugated sheets are made from galvanized sheet metal or galvanized metal with a protective polymer layer. The material is used for covering roofs with a slight slope, in the construction of prefabricated buildings, fences and other structures. Trapezoidal waveforms give the material increased strength, with relatively little weight. If we take from the table the material with the largest thickness of 0.8 mm, then 1 m2 is equal to 8.4 kg. The thinnest profiled sheet is 0.4, only 4.45 kg/m2.

From the examples considered, we can conclude that, despite its high strength, the corrugated sheet has a low weight, and it is necessary to know it in order to correctly carry out calculations of the roof rafter system.

Profiled sheet weight - how much does 1m2 corrugated sheet weigh?

Learn more about the weight of the profiled sheet. How much do corrugated sheets weigh? What affects mass? Features of application.

Influencing factors

Many people determine the weight of a corrugated sheet by its dimensions. This is not entirely true, since 2 products of the same dimensions, but different brands have different weights. This value is determined by the thickness of the material, the shape and size of the wave, as well as the mass of the steel alloy from which it is made.

Most often it is made of galvanized metal, but alloys can be used. Each raw material has its own weight and plays one of the main roles in forming the mass of the finished product. Modern technologies make it possible to use alloys of different metals in the production of profiled sheets. Due to this, the manufacturer tries to reduce material costs, but not at the expense of its strength.

Another important factor is thickness. There is a standard GOST 24045-94, according to which manufacturers produce products 0.6–1 mm. Sometimes in retail outlets you can find products 0.45–1.18 mm.

Products of any brand have a wave. The greater its height, the heavier the product will be. So why is the weight per square meter of corrugated sheeting of the same thickness, but with different wave heights, so different? It all depends on the amount of metal falling per 1 m2 of the product. A high wave requires more steel or alloy to produce than a low profile, so the overall result will vary.

In addition to height, the wave differs in its shape. The profile of the corrugated sheet is made rectangular, trapezoidal or traditional wave. If we take, for example, a specimen with a trapezoidal profile, then its weight of 1 m2 will exceed the mass of a similar-sized wavy product.

The last factor to consider is width. There are two concepts: working area and total. The difference between these two definitions is the width of the overlap. The product manufactured in accordance with GOST has a total width range of 646–1060 mm. The width is affected by the same wave height indicator. The higher the wave, the narrower the product, but the weight of 1m2 is greater.

Review of popular brands

To find out how much corrugated sheet metal weighs, let's look at several popular brands often used in the construction of roofs and fences.

Brand C21

C21 corrugated sheets are made from galvanized sheet metal. Waves made in the shape of a trapezoid add rigidity. Most often this brand is used in the construction of fences and partitions. The increased rigidity of the profile prevents sagging, which reduces the consumption of material for additional production of frame fastening elements. You can find out the weight of C21 corrugated sheets with different metal thicknesses from the table. For example, the mass of 1 p/m with a thickness of 0.6 and a width of 1250 is equal to 6.4 kg. If we take the weight of 1 m2 of a product with the same parameters, then it will also be equal to 6.4 kg.

Brand N114

Let's determine the weight of N114 corrugated sheeting, often used for roofing construction. It is used in regions where poor climatic conditions prevail. The material is able to withstand heavy snow loads and strong gusts of wind. The large weight of N114 corrugated sheeting determines its high strength, which allows it to be used in the construction of permanent formwork for monolithic structures. We will calculate the mass of corrugated sheet N114 based on the thickness of the steel, which has a range of 0.7–1.2 mm. If you look at the table, you can see that the sheets of this brand are much heavier, for example, compared to the C21 brand.

Brand C8

C8 corrugated sheets are used in the construction of light structures. These may be partitions, fences of private plots and other fragile structures. The use of C8 corrugated sheet as a roofing covering is unjustified. It is durable, but not strong enough to withstand heavy snow loads. Profiled sheet C8 has gained popularity among summer residents due to its low cost without sacrificing good characteristics.

Brand N75

Brand NS35

NS 35 corrugated sheets are made from galvanized sheet metal or galvanized metal with a protective polymer layer. The material is used to cover roofs with a slight slope, in the construction of prefabricated buildings, fences and other structures. Trapezoidal waveforms give the material increased strength, with relatively little weight. If we take from the table the material with the largest thickness of 0.8 mm, then 1 m2 is equal to 8.4 kg. The thinnest profiled sheet is 0.4, only 4.45 kg/m2.

Corrugated sheet C8-1150 is one of the most universal profiles, widely used in modern construction. C8 corrugated sheet is the most economical corrugated sheet; it is used as a wall facing material, as well as for the construction of fences and installation suspended ceilings. Despite the fact that its load-bearing capacity is relatively small, galvanized C8 corrugated sheeting is often used for installation of roofing coverings pitched roofs with an inclination angle of more than 30-40°.

C8 wall corrugated sheet - appearance

Production of C8 corrugated sheets: main dimensions and quality requirements for finished products

C8 corrugated sheets for fences and roofing are made by cold rolling in accordance with GOST 24045-94 and TU 1122-079-02494680-01 from thin sheet steel, with a thickness of 0.5 to 0.7 mm. The following raw materials are used:

Cold rolled steel coils grades 01 and 220-350 according to GOST R 52246-2004 with zinc protective coating according to GOST 14918.
Galvanized steel with polymer coating according to GOST R 52146-2003 and steel with paint coating according to GOST 30246.

The line on which galvanized C-8 corrugated sheets are produced includes the following equipment:

an unwinder on which a roll of sheet steel is installed;
forming machine (often called a rolling mill);
guillotine shears;
receiving device;
oil station;
remote control with automatic control system.

The entire production process is fully automated; the function of shift personnel is to control the production process and monitor the operation of the equipment.

Profiled sheet S-8 – profile dimensions

Profiled sheet c-8 has a surface with corrugations in the form of trapezoids with a height of 8 mm, a base width of 62.5 mm and a distance between corrugations of 52.5 mm. On modern rolling mills producing C8 corrugated sheets, sheet sizes finished products can be from 0.5 to 12 m.

The standard regulates the following requirements for the characteristics of metal profiled sheet C8:

Corrugated roofing sheet C8 on the front side may have minor abrasions and damage that do not affect the integrity of the protective coating.
Profiled sheet C-8 may have the following deviations: profile height ±1.0 mm, sheet width ±8.0 mm and sheet length ±10.0 mm.
The corrugated sheet for the S-8 fence should not have a crescent shape of more than 1.0 mm per 1.0 m of profile length for a sheet length of up to 6.0 m and no more than 1.5 mm for a sheet length of more than 6.0 m.
8 mm corrugated sheeting should not have sheet waviness on flat areas of more than 1.5 mm and 3.0 mm on the bends of the sheet edges.

Galvanized corrugated sheet C-8 is marked in accordance with the requirements of GOST 24045-94. Thus, the designation “profiled sheet S-8-1150-0.5” is deciphered as follows:

C - wall;
8 — profile trapezoid height, mm;
1150 — useful (working) profile width;
0.5 — metal thickness of the original rolled steel billet;

Application of C8 corrugated sheets

Profiled sheet C8 is not used in load-bearing structures, since the ability of a profiled sheet to withstand load depends on the height of the wave, and 8 mm is smallest value. Therefore, such corrugated sheeting is mainly used for the following tasks:

finishing of building facades;
production of sandwich panels;
production of auxiliary buildings on sites by private developers: warehouse, barn, utility block, shower, toilet and others;
construction of fences in areas where strong gusty winds are not typical.

To solve these problems, C8 profiled sheet with a polymer coating is especially relevant. It is aesthetically pleasing and has a longer service life than the galvanized version. Thus, polyester applied to C8 corrugated sheeting extends its service life from 10-15 years to 20-30, that is, approximately twice. If you use pural as a coating, then the service life of the profiled sheet can easily reach 50 years or more.

In addition to the increased service life, C8 corrugated sheeting with a polymer plastisol coating is resistant to mechanical damage, since protective covering applied in a layer of 200 microns. This profiled sheet is good for use in areas characterized by hail, frequent dust storms and others. atmospheric phenomena which may damage the surface of the material.

Profiled sheet C-8 with a polymer coating made of PVDF is not so protected from mechanical damage, but it is chemically resistant to acids, alkalis and other active substances. Therefore, such corrugated sheeting is used in industrial regions, especially if production is chemical, near busy highways and on the banks of salty reservoirs.

In addition, C-8 polymer corrugated sheeting can be double-sided, so the fence will look equally good both outside and inside. In addition, double-sided coating extends service life.

Profiled sheeting S-8 - technical characteristics and dimensions

Profiled sheet C8, due to its low weight, is very convenient to install. For example, when constructing a fence from corrugated sheet C8-1150-0.6, the weight of one square meter of fencing will be only 5.57 kg. The same applies to the roof, but what less weight roofing, the cheaper the rafter system.

The dimensions of cutting a sheet of corrugated sheet C8 can be from 0.5 to 12.0 m, which makes it possible to reduce the amount of installation joints when using this material for roofing of residential buildings. How much corrugated sheet C8 weighs can be seen in the table below.

The working width of the C8 profiled sheet is determined as the difference between the full width and the amount of the installation longitudinal overlap with adjacent sheets.

When calculating the purchase volume of C8 corrugated sheets, the weight of the batch is determined as follows: the mass of C-8 corrugated sheets is multiplied by the length (area) of the sheet and by the total number of sheets.

The table below shows the data necessary to calculate the strength of structures made from C8 corrugated sheets.

Initial data for C8 corrugated sheets for calculation

Designation stamps corrugated sheets	Thickness, mm	Square sections, cm²	Weight 1 lm length, kg	Reference values per 1 m width		Weight 1 m², kg	Width blanks, mm
Designation stamps corrugated sheets	Thickness, mm	Square sections, cm²	Weight 1 lm length, kg	Moment inertia Iх, cm4	Moment resistance Wx, cm3	Weight 1 m², kg	Width blanks, mm
S8-1160-0.50	0,50	6.25	5.42	0.47	0.86	4.68	1250
S8-1160-0.55	0,55	6.875	5.91	0.51	0.93	5.10
S8-1160-0.60	0,60	7.50	6.41	0.54	1.01	5.52
S8-1160-0.63	0,63	7.875	6.70	0.56	1.05	5.78
S8-1160-0.70	0,70	8.75	7.39	0.61	1.15	6.37

C8 corrugated sheets - price, purchase, calculations

You can buy C-8 profiled sheets in any store in the network of construction hypermarkets or directly from one of the many manufacturers by placing an order by phone or email.

C8 corrugated sheet - price for galvanized and painted C8 corrugated sheet depending on size

Brand profiled sheet	Thickness metal, mm	Profiled sheet S-21, linear meter weight, kg	Width leaf, mm		Profiled sheeting S8-1150, Price with VAT, rub.
			Width leaf, mm		up to 3 t	3-10 t	from 21 t
			slave	full	linear meters	linear meters	linear meters
Galvanized corrugated sheet S-8
S8-1150	0,4	4,4	1150	1187	187	179	175
	0,5	5,4			209	200	195
	0,55	5,9			237	225	220
Galvanized sheet profiled with polymer coating S-8
S8-1150	0,4	4,4	1150	1187	249	238	232
S8-1150	0,5	5,4	1150	1187	278	265	259

Notes

The table shows the cost of profiled sheets made from rolled steel grade 01 in accordance with GOST R 52246-2004 (ON steel in accordance with GOST 14918-80).
For painted profiled sheet S-8, the price is indicated for a profile with a polymer coating made of polyester.
When calculating the costs of C8 corrugated sheets, the price per sheet is determined by multiplying the price of one linear meter by the length of the corrugated sheet.

In the table below, the cost of C8 corrugated sheets is indicated based on average market prices. You can buy C8 corrugated sheeting by first checking its cost at the time of purchase from the seller or a regional representative of the corrugated sheeting manufacturer.

S-8 corrugated sheeting with a polymer coating is more expensive than galvanized sheeting, and the price can differ by 20% or 200% - it all depends on the type of polymer used. Thus, the most expensive pural costs 500-550 rubles per 1 m² with a metal profile thickness of 0.5 mm, which is more than twice the price of a simply galvanized version. On the other hand, the price for C8 corrugated sheeting with polyester coating is shown in the table, and the difference is only 30%.

When buying a C8 profiled sheet, the price of which is significantly lower than the market average, be sure to request a certificate in order to check the origin of the product using the batch number.

Sometimes corrugated sheeting manufacturers sell substandard products at reduced prices. Such material can be used to install a fence on the internal boundaries of the site or to build sheds and various outbuildings. However, do not purchase C8 polymer corrugated sheet if its surface is damaged - in this case it will corrode very quickly and will not last very long.

Combining C8 corrugated sheets various colors and shades, you will make the house attractive and elegant, and the fence personal plot made from this material will be quite durable and reliable.