How much rebar is in a ton
Such building material as steel reinforcement is today very often used in the field of metal rolling. Sometimes, of course, you can find carbon fiber reinforcement.
It is also used in construction work, in a wide variety of structures and structures in conjunction with reinforced concrete, in order to increase the strength of a material such as concrete.
In addition to everything else, steel reinforcement is known for its reliability and durability. That is why it is used in modern construction.
It is also important to know how much reinforcement is in a ton, immediately before starting any construction work. Based on this, it is possible to calculate the required amount of building material that will be needed for the future structure.
The manufacturing process of fittings and its purpose
In particular, the process of manufacturing reinforcement is carried out from round and hot-rolled steel with a periodic profile.
The reinforcement of the presented type is used to reinforce walls or floors in buildings and structures that are made of monolith.
In general, the main purpose of such reinforcement is, first of all, the process of reinforcing to increase the durability of a particular structure, which consists of iron, as well as concrete, in the aggregate.
With all this, such reinforcement is carried out in a prestressed state, or in a normal state, based on the situation.
All this will give structures of this kind even more strength, and will also protect them from various harmful factors and deformations.
Reinforcement placement options
By the way , there are several variations so that you can place reinforcement from a rod inside the structure itself, which consists of concrete and iron, and again, in total.
The longitudinal area is subject to regulation, tension, stretching, and at the same time, it will reduce all the risks of various cracks.
But as for the transverse discharge, it is, first of all, used to reduce the risk of inclined cracks, and also, such a discharge unites concrete in a compressed state.
Application of reinforcement in construction
Very often, during construction, in a variety of areas, specialized reinforcement of completely different diameters and dimensions is used.
It is important to know how much reinforcement is contained in a ton. In particular, dimensions such as 11, 13, 14 and 17 millimeters of the grade of steel that is determined by category A-500 C .
When the quantity required for a particular reinforcement is calculated, and in tons, it must be used in the construction of the foundation, its quantity is calculated in those meters, which are called linear meters.
In other words, after the calculation has been carried out, you can understand how much reinforcement is needed in order to carry out the process of reinforcing a particular structure or structure.
But as for sales, here the measure of the quantity of a structure is precisely tons and not other indicators of this kind. That is why, in order to distribute the final cost that is needed for construction.
How many meters there are in one ton of the structure itself will directly depend on the size of the reinforcement. That is, the thinner the structure, the higher the content of the meter measurements in 1 ton, and for this you need to know how many meters of reinforcement are in a ton.
Determination of reinforcement weight
To determine a more accurate weight of reinforcement based on the purpose of its dimensions, initially, it is imperative to know its diameter.
Without this indicator, it will be impossible to advance. That is why, initially, it is necessary to start the construction process after you already know exactly the variation in the profile of a metal product.
For example , for reinforcement that has a rod diameter of 7 millimeters, the weight category will be about 0.221 kilograms. And this is only in water meter.
But for the reinforcement itself d 7-0.394 kilograms, for the reinforcement d 11-0.618 kilograms also, in one meter. For reinforcement with a diameter of 11 millimeters, 0.887 kilograms will be required.
In order to calculate a certain amount of reinforcement, you need to know not only the diameter, but also its dimension, and also take into account all the conditions and criteria for use.
That is why , for the presented calculations, a specialized program is used. Naturally, absolutely all specialists who have extensive experience in construction and have directly used steel reinforcement in practice more than once know this.
Thus, it is necessary to turn to them for useful information.
But to apply it successfully, you must initially be aware of all the basic operations. They are simply necessary for operations in a mathematical direction; for example, there are online foundation calculators, which also indicate the reinforcement.
You only need to enter all the data into such a program, and it will give you a ready-made result. It is very convenient and quite simple in labor-intensive processes. This is how the amount of a ton that is in the reinforcement is calculated.
Source: https://dom-fundament.ru/skolko-v-tonne-armatury.html
How much reinforcement in a ton of 12 mm
When knitting frames, meshes, and also when building a foundation, the main element is reinforcement. As for personal construction, the most needed is rolled metal with a diameter of 12 mm. The profitable ratio of strength and affordable price allows you to use 12 mm reinforcement for the construction of a personal home.
For what purpose is it necessary to know the weight of rolled metal? This value is useful for estimating the price of construction work at various stages. Usually the weight is already calculated in the project for each structure where rolled metal A12, A3 is used, in other words, no matter what other brand.
If you are planning to make calculations for the building without the help of others or simply want to thoroughly understand the current situation, then this rumored material will answer what questions our client needs to ask.
Having studied the article, the reader will be able to independently carry out calculations and find out the weight of 12 mm reinforcement, A3, in other words, of a different brand.
The calculation is made in linear meters - special quantities usually used in construction work. The table also shows the mass of one meter book. Reinforcement is sold here by weight, not length. The builder’s task is quite common: to find out how many meters will be needed for all structures, and then convert them into units of mass. Below is a detailed and simple table to help you figure out the weight of one meter book.
Weight calculation
In this table you need to find a suitable diameter (D), in this case it is 12 mm. The next column shows D - this data is not particularly necessary, and it’s easy to convert 12 mm (you need to divide 12 mm by 100, in the end you get 0.12 m).
The 3rd column of the table is more important - the mass m per kg is indicated here. A meter of 12 mm rolled metal equals 0.888 kilograms. Also, for example, you can take 10 mm rods, the weight of which is 0.617 kg.
The last column indicates how many meters there are in one ton.
Fittings diameter 12 mm TONMET HOLDING
Calculator
Now the reader knows how much one meter weighs. However, in order to better understand the work, you need to understand the scheme by which the calculation is carried out. Having realized the essence, the builder will be able to calculate the weight of one book meter of rods with a diameter of 12 or 10 mm. To perform the calculation, you need to proceed according to the following scheme:
The volume of a meter book is obtained using the following formula: 1m x (0.785 x D x D). Here the letter “D” denotes the diameter of the circle. The total mass is multiplied with the specific gravity of the rods; in many cases it will be 7850 kg/m3. To find out how much a meter weighs, you need to know the volume.
For example, there is an option to independently calculate the mass of a textbook meter of 10 mm reinforcement. First you need to get the volume - 1m x (0.785 x 0.010 x 0.010) = 0.00010124 m3. The mass of 10 mm rods is 00010124 m3 x 7850 = 0.616 kg. If you look at the table, one meter of reinforcement 10 weighs 0.617 kg. How much a meter of rods 14 or 16 weighs is read according to the same scheme.
Above is the calculation for 10 mm. The number of meters per ton can also be calculated without using specialized tables. Here it is worth referring to the building regulations, which say that in the strip base it is necessary to make two or more 0.1% rods relative to the reinforced concrete structure. This formulation looks quite difficult. To understand how this works, it’s worth looking at an example:
- A strip base is taken, the area of which is 2400 square cm.
- Next, the coefficient will come in handy; for this formula it is 0.001.
- The acquired volume is multiplied with a coefficient - 2400 x 0.001 = 3.5.4 cm2.
- In subsequent steps, it is no longer possible to do without reference information. This is where a manual will come in handy, indicating the required number of rods. For reinforcement with a diameter of 10 and 12 mm, two rods are enough.
Reinforcement dimensions (weight 1 meter)
Rods are made of steel, the grade depends on the requirements for strength, wear and other characteristics. Typically, builders choose rods made from low-alloy metal. You can’t say that this is the most reliable and durable steel, but at the same time it has a fundamental advantage - low-alloy metal is processed using arc welding.
Grade A12, as well as reinforcement with a diameter of 10 mm, is usually used to impart strength to a structure made of reinforced concrete. Also, these rods are the main element in the construction of frame structures. In addition, this parameter also needs to be taken into account for rentals; it differs by class:
- Repeating profile – A3. Class A3 fittings have transverse corrugation.
- Smooth profile – A1. Unlike A3, class A1 fittings come without corrugation.
You can purchase reinforcement, regardless of diameter or class A3, in coils or rods.
Source: https://tweeteam.ru/skolko-armatury-v-tonne-12-mm/
How to cut composite reinforcement?
One of the main advantages of composite reinforcement is the simplicity of its cutting. Cutting of fiberglass reinforcement is carried out directly at the work site, which significantly reduces construction time. To cut rods to size, use the following tools:
- axe;
- bolt cutter;
- hacksaw for metal;
- angle grinder.
Let's look at the advantages and disadvantages of each tool.
Angle grinder
When the question arises of how to cut fiberglass reinforcement for the foundation (we have already written in more detail about the material itself here), builders first of all remember the grinder. This tool allows you to cut a large amount of material efficiently, quickly and with minimal effort.
The advantages of using an angle grinder include:
- high speed;
- using a grinder you can cut a bunch of rods at once;
- mechanized cutting does not require much muscle strength;
- possibility of using discs with any cutting edge (for metal or stone).
Before cutting fiberglass reinforcement with a grinder, you need to take into account the disadvantages of working with this tool:
- It will not be possible to cut fiberglass with a grinder without dust. The high speed of rotation of the disk leads to the spraying of small particles of fiberglass into the air. Using an air blower to cool the tool's motor further spreads the composite dust. Therefore, when working with an angle grinder, you need to use eye and respiratory protection, especially if you are cutting reinforcement indoors;
- To operate an angle grinder, you must have an electrical connection point.
In general, the disadvantages are quite trivial.
Hacksaw for metal
If you only need to make a few cuts, you can use a regular hacksaw.
The use of hand tools provides the following advantages :
- Every owner has a hacksaw for metal. This is the easiest and cheapest way to cut a small number of rods for a bundle of reinforcement cage;
- no spraying of small particles, as is the case with an angle grinder.
Disadvantages of using a hacksaw for cutting composite reinforcement:
- low speed;
- high load on the employee if it is necessary to perform a large amount of work;
- Possibility of use only in individual construction with small volumes of work.
Bolt cutter
Before cutting composite rebar with a bolt cutter, you should also learn the pros and cons of working with this tool. You need to understand that the bolt cutter does not cut the composite rod, but rather cuts it, which affects the technical characteristics of the material.
Benefits of using a bolt cutter:
- no electrical connection required;
- When working with a bolt cutter, a large number of small particles are not formed, so rods can be prepared to size indoors;
- With a bolt cutter in your hands, you can move and work anywhere (no wires).
Disadvantages of using a bolt cutter:
- using a bolt cutter, you cannot cut more than 3 rods at the same time;
- when working with this tool, it is necessary to use significant muscle effort;
- A bolt cutter is rarely on the list of household tools. To operate, you will have to rent or buy it, which is not economically feasible;
- the use of a bolt cutter causes deformation of the material at the cut site (crumbs of material and longitudinal cracks appear at the end of the rod). Such deformation reduces the load-bearing capacity of the reinforcement and shortens its service life.
Axe
If funds are limited, an ax can also be used to prepare the reinforcement. It, like a bolt cutter, cuts the rod, which affects the condition of the reinforcement at the point of cutting.
Positive points:
- Every owner has an axe. There is no need to purchase the tool separately;
- speed. When preparing the base for cutting reinforcement, the work can be completed quite quickly.
Negative points:
- inaccuracy of the cut. Not every master can accurately and strongly hit the right place with an ax to cut a composite rod;
- deformation of the tip of the rod. During operation, water, cement, and alkali can get into longitudinal cracks, which will lead to a violation of the technical characteristics of fiberglass and weakening of the entire structure. With temperature changes, the split reinforcement inside the product will change in volume, which will lead to the destruction of concrete.
Recommendations for cutting composite reinforcement
Before cutting plastic reinforcement with your own hands, you should familiarize yourself with the safety precautions when performing work.
When working with electromechanical tools, the following protective equipment must be used:
- respirator. Small composite particles spread quickly in the air, especially if work is carried out indoors. To protect the respiratory system, it is necessary to wear a respirator and carefully adjust it to the size of the face;
- protective glasses. When cutting fiberglass with an angle grinder, small particles often fly off. Getting such particles into the eyes is fraught with damage to the integrity of the cornea and inflammatory processes. Therefore, protect the eyes with a mask or special glasses;
- gloves with a latex layer will protect the skin of your hands from small particles of fiberglass.
Next entry
Do I need to prime drywall before applying putty?
Source: https://blog.brigada174.ru/chem-rezat-kompozitnuju-armaturu/
How many bars of 12 reinforcement in 1 ton
- Aluminium, duralumin
- Copper, bronze, brass
- Tin
- Lead
- Zinc
And since the thickness of each type of profile is different, the calculation of how many pieces of reinforcement are in a ton of profile will be different each time, and the total value of the quantity will be inversely proportional: the thinner the reinforcement bars, the more meters and the more pieces there will be in one ton.
Such reinforcement is mainly used for reinforcing walls and floors in monolithic buildings. Reinforcement is the basis of any reinforced concrete structure. Reinforcement is an indispensable building material that is used in various types of work to ensure the strength of structures. TSA - 4.50,000.00.
— The best answers to the question: How many bars of reinforcement are in a ton? Only on otvetof Come in =).
When purchasing this material, you are immediately faced with the fact that when selling reinforcement, its weight component is taken into account, and manufacturers provide prices in tons. Steel reinforcement. Weight of a linear meter (kg).
For example, for reinforcement with a rod diameter of 6 mm, the weight will be 0.222 kg per meter, for reinforcement d 8 - 0.395 kg, for reinforcement d10 - 0.617 kg per meter, for reinforcement with a rod diameter of 12 mm, the weight of one meter will be 0.888 kg, for fittings d14 – 1.210 kg, for fittings with diameter d16 – 1.580 kg, for d18 – 2.000 kg and for d20 – 2.470 kg.
Basically, the fittings are made of hot-rolled round steel with a round or periodic profile. The number of meters here depends on the diameter of the product. Table of theoretical weight of smooth reinforcement a1. GOST fittings steel grade st3 sp/ps.
Being one of the types of long-rolled metal products, fittings are made from the appropriate grade of steel using the hot-rolled method. When calculating how many pieces of reinforcement per ton need to be used for the construction of the foundation, its quantity is calculated in linear meters, that is, after the calculation it becomes clear how much reinforcement is needed to reinforce the structure.
Foundation for a 2-story house weighing. 50 tons. The foundation needs 9 cubic meters. m of concrete M300. Reinforcement 10mm (0.617 kg per 1 linear meter) How many kg are needed. fittings per 1 cubic meter meter of concrete? Manufacturers usually indicate the cost per ton or per meter. It is used in the construction of various types of structures using reinforced concrete to increase the strength of concrete.
How many meters of reinforcement in a ton depends on the diameter of the rod; the smaller the diameter, the more meters.
1 ton is 632.91 m [link blocked by decision of the project administration]. To calculate how much the reinforcement will cost, you need to convert meters into tons. Easily welded, it allows the formation of any structural shape. Availability, assortment.
the weight and price of reinforcement 12 mm, a ton of reinforcement 12, how much reinforcement 12 costs in a particular warehouse, how much reinforcement 12 is in a ton, reinforcement 12 weight per meter you can see on the website.
How many meters in one ton of reinforcement will depend on the diameter of the reinforcement itself: the thinner it is, the more meters there are, respectively, in a ton.
How many meters of reinforcement a ton contains depends on its diameter: the thinner the reinforcement, the more meters there are in a ton. profile number (diameter of reinforcement), weight of 1 meter of reinforcement: Reinforcement d6 = 0.222 kg. at 1 meter. The weight of the reinforcement is 11.75 m long. The reinforcement is fiberglass.
It gives reinforced concrete structures additional strength and protects against possible deformations. In order to determine the exact weight of the reinforcement based on its length, you first need to know its diameter.
Steel reinforcement is the most common type of rolled metal.
How many pieces of reinforcement are in 1 ton. When calculating construction and installation work, where this material is in demand, it is necessary to enter a value in meters, which will allow you to determine the required amount of reinforcement. The number of rods is given based on the weight of 1t, the length of the rod is approximately 12 meters.
Most often, production provides construction with A500S reinforcement of four main diameters - 10 mm, 12 mm, 14 mm, 16 mm.
To calculate the required amount of reinforcement, it is necessary to know not only the diameter of the steel used, but also its dimensions, and take into account the requirements for restrictions in use and technological processes.
Number of p.m. in 1 ton. Number of p.m. in 1 ton. Then it gives the result: how many linear meters in one ton of reinforcement will be used for a specific construction project.
How many pieces of reinforcement are there in a ton? When the required amount of reinforcement for construction is calculated, it is measured in meters. Since reinforcement bars can be 6 meters or more in length, the number of pieces per ton will be different.
After all, the purpose of reinforcement is to reinforce or increase the stability of a reinforced concrete structure, which is prestressed or conventional.
How many rods of 10 rebar are there in a ton? But when selling, the measure of the amount of reinforcement is considered to be tons, not meters, therefore, to determine the final cost of the amount of reinforcement required for construction, it is necessary to convert linear meters of reinforcement bars into tons and then look at the price.
There are two options for placing bar reinforcement inside a reinforced concrete structure: longitudinal regulates tension and stress, reducing the risk of cracks, and transverse is designed to reduce the risk of inclined cracks and binds the concrete in the compressed zone. Weight of a linear meter of reinforcement: D16 = 1.580 kg.
The problem arises of determining how many pieces of reinforcement are in a ton in order to determine the required quantity.
The weight of construction reinforcement depending on the diameter of the reinforcement or how many meters of reinforcement in a ton.
Formulas for calculating the consumption of reinforcement when creating certain structures, carrying out reinforcing and strengthening work in construction take into account the footage and diameter of this building material.
Of course, everything would be much simpler if the fittings on the market existed in only one form. When purchasing, the reinforcement will be calculated in kilograms or ton. Square. how many meters in 10 fittings. How to calculate the weight of reinforcement in the Masmat program.
1 cu. freight ton (ship) - freight ton(ne) is equal to 1.133 cubic meters. meter.4) How much in 1 cubic. m cubic decimeters? cubic centimeters? cubic millimeters. how many meters of reinforcement are in 1 ton in Tomsk. Answer quickly! How many bytes are there in 1 MB? How much does a monitor cost? How long does it take to cook carrots? How many kg are there in a meter of reinforcement? How much and what is in a ton of reinforcement.
When determining the number of reinforcements using the formula, you will need to take into account the presence of such a dependence - reducing the diameter increases the footage per ton. The durability of buildings, their strength and reliability, and prevents the possibility of deformation, depend on its quality and characteristics. How many meters are there in a tone of reinforcement? Number of meters of reinforcement in a ton, m. 6. 0.222. The fittings are offered for sale by weight.
Most often during construction, reinforcement of different diameters is used, especially 10 mm, 12 mm, 14 mm and 16 mm steel grade A500C. Therefore, before starting construction, you need to accurately determine the type of profile of the metal product.
With its help, the frame of such products is formed and the foundations for heavy objects are strengthened. Therefore, in order to find out how many pieces of reinforcement are in a ton, it is necessary to convert the linear footage into a weight equivalent.
Features of calculation of construction reinforcement.
Number of meters in a ton (m). How many pieces of reinforcement are there in a ton? Weight of fittings with a diameter from 5.5 to 32 mm. Metal fittings. Therefore, to calculate in detail how much reinforcement is in a ton, a special program is often used, for which you must first know the basic parameters it needs to carry out mathematical operations.
Reinforcement can be placed inside structures in two ways: • if it is necessary to create resistance to tensile forces and stress, which prevents the possibility of cracking, longitudinal placement is used, • transverse – to bind concrete under high pressure and to protect it from the appearance of cracks in an inclined direction.
How many pieces of reinforcement are there in a ton?
How many bars of 12 reinforcement in 1 ton
The importance of this material cannot be ignored and the lack of replacement by any other type makes its use in construction mandatory. Diameter Length: Number of rods: 10 1621m 135pcs. No. of reinforcement profile or diameter (mm) weight of reinforcement in 1 m (kg) weight of one rod of reinforcement 11.75 m (kg) number of meters in a ton. How many meters of reinforcement are there in one ton?
see also
- 12 REINFORCEMENT HOW MANY RODS ARE PER TONS Weight of reinforcement with a diameter from 5.5 to 32 mm. Therefore, in order to find out how many pieces of reinforcement are in a ton, it is necessary to convert linear footage into weight
- HOW MANY RODS ARE IN A TON OF REINFORCEMENT
Source: https://trastmetal.ru/blog/skolko-prutkov-12-armatury-v-1-tonne
Reinforcement - table of weight and number of meters in 1 ton
Today we will talk about how much the reinforcement weighs, and the maximum length of a metal rod. Mostly about how many meters are in a ton of reinforcement, but other diameters will also be considered.
Weight of reinforcement, how many meters in 1 ton?
During construction, it is necessary to have an accurate idea of how much weight the entire reinforced structure has as a whole. There are a number of reasons for this:
- This makes it possible to withstand reinforcement technology.
- Guarantees the necessary reliability of the structure.
- It is more convenient to calculate the total cost of the structure.
The greatest attention is paid to a rod with a diameter of 12 mm, because this is the minimum diameter that can be used when creating structures for strip foundations. And of course, we should not forget about the significant factor that during construction, it is very important to know exactly how many meters of reinforcement will be required for one ton of planned products.
How much does the reinforcement weigh and the amount of reinforcement per ton, table:
The weight of a meter of reinforcement is presented in the table of the ratio of diameter and weight of 1 m. Knowing the weight of reinforcing steel according to GOST 5781-82, you can estimate the reinforcement coefficient of the structure (the ratio of the mass of the reinforcement to the volume of concrete) and determine how much material is needed for the foundation (per cube of concrete)
A linear meter of reinforcement is individual reinforcing bars of a smooth and periodic profile 1 meter long, the weight of which depends on the diameter of the reinforcing steel GOST 5781-82 (from a range of diameter sizes of periodic steel - 6, 8.10, 12, 14, 16, 18.20, 22, 25, 28, 32, 36, 40, 45, 50, 55, 60, 70, 80 mm).
| Reinforcement size (nominal bar diameter) | Weight of 1 m of reinforcement, theoretical, kg | Number of meters of reinforcement in 1 ton, m. |
| 4 | 0,099 | 10101,010 |
| 5 | 0,154 | 6493,506 |
| 6 | 0,222 | 4504,504 |
| 8 | 0,395 | 2531,645 |
| 10 | 0,617 | 1620,745 |
| 12 | 0,888 | 1126,126 |
| 14 | 1,210 | 826,446 |
| 16 | 1,580 | 632,911 |
| 18 | 2,000 | 500,000 |
| 20 | 2,470 | 404,858 |
| 22 | 2,980 | 335,570 |
| 25 | 3,850 | 259,740 |
| 28 | 4,830 | 207,037 |
| 32 | 6,310 | 158,478 |
| 36 | 7,990 | 125,156 |
| 40 | 9,870 | 101,317 |
| 45 | 12,480 | 80,128 |
| 50 | 15,410 | 64,892 |
| 55 | 18,650 | 53,619 |
| 60 | 22,190 | 45,065 |
| 70 | 30,210 | 33,101 |
| 80 | 39,460 | 25,342 |
Source: https://DomStrouSam.ru/skolko-metrov-armaturyi-v-tonne-tablitsa-vseh-razmerov-i-massa/
Number of meters and pieces of reinforcement in 1 ton: calculations and tables
14.04.2019
The number of meters and pieces of reinforcement in 1 ton depends on the diameter of the rod used. It is necessary to know this when purchasing material, so that you can independently check the quantity of goods supplied, as well as calculate the volume of reinforcement for reinforcing monolithic structures.
Footage of reinforcement in ton: calculation example, table
Let's look at an example of how the calculation is made and find out how many meters of reinforcement with a diameter of 12 mm are in 1 ton.
To calculate, we need to know the mass of 1 meter, look at the table of the weight of the reinforcement, it is equal to 0.888 kg. Now we divide 1000 kg by 0.888 kg, we get 1126.13 m. For convenience, below is a table that immediately indicates the footage of the most popular steel rods in construction.
| Rod diameter, mm. | Number of meters in 1 ton |
| 6 | 4504,5 |
| 8 | 2531,65 |
| 10 | 1620,75 |
| 12 | 1126,13 |
| 14 | 826,45 |
| 16 | 632,91 |
| 18 | 500 |
| 20 | 404,86 |
| 22 | 335,57 |
| 25 | 259,74 |
| 28 | 207,04 |
| 32 | 158,48 |
| 36 | 125,16 |
| 40 | 101,32 |
| 45 | 80,13 |
Knowing how many meters are in 1 ton, you can easily convert the reinforcement from meters to tons. For example: we will convert 8956 m of rods with a diameter of 12 mm into tons. For this, 8956/1126.13=7.953 (t). In this way, any size of whip can be converted by simply dividing the total length by the length of 1000 kg.
Number of reinforcement pieces per ton: calculation example, table
Knowing the footage of the rods in 1000 kg, you can make calculations by the piece. Let’s also look at how to do this using an example, let’s calculate how many pieces of 12 mm reinforcement are in 1 ton, 12 m long and 11.7 m long (the most common lengths produced by factories).
To calculate the number of pieces, we take the total footage in one ton, for rods 12 mm long, it is equal to 1126.13 m, and divide by the length of the rod 12 m, we get 93.84 pieces, for a rod 11.7 m long, the result is 96.25 pieces .
The table below shows the number of whips of the most common sizes (calculated values are rounded to the nearest tenth).
| Diameter of fittings, mm. | Number of pieces per ton of rods 11.7 m long. | Quantity for rod length 12 m. |
| 6 | 385 | 375,4 |
| 8 | 216,4 | 211 |
| 10 | 138,5 | 135 |
| 12 | 96,2 | 93,8 |
| 14 | 70,6 | 68,9 |
| 16 | 54,1 | 52,7 |
| 18 | 42,7 | 41,7 |
| 20 | 34,6 | 33,7 |
| 22 | 28,7 | 28 |
| 25 | 22,2 | 21,6 |
| 28 | 17,7 | 17,2 |
| 32 | 13,5 | 13,2 |
| 36 | 10,7 | 10,4 |
| 40 | 8,6 | 8,4 |
| 45 | 6,8 | 6,7 |
An example of a calculation using a table: let’s say for reinforcing aerated concrete blocks and an armored belt, you need 600 kg of 10 mm reinforcement. In order to make it convenient to transport, 12 meter rods were cut into 6 m lengths. To find out their number, take the table value of 135 (pieces per ton) and multiply by 0.6, equal to 81 pieces. Since they were divided in half, we multiply 81 by 2, we get 162 rods of 6 meters each.
Do not forget that when cutting reinforcement into short rods, its consumption for reinforcing the structure increases, since more overlaps will have to be made. It is worth taking this into account when calculating and purchasing materials for construction.
According to these tables, you can calculate the required tonnage of rods for reinforcing a strip foundation, monolithic belt and other reinforcing structures, based on the footage of the building. And also, you can calculate for yourself whether the material was brought to you correctly by recalculating its quantity.
Source: https://VseoArmature.ru/raschet/kolichestvo-armatury-v-tonne
