How much does a 10mm rebar weigh per meter?

The net weight per meter of 10mm rebar is.

The bulk density of steel is 7850kg m, and the calculation formula is: w (weight, kg) = f (cross-sectional area m) l (length, m) density, g cm ) 1 1000;

Converted to weight per meter, the formula is the diameter of the rebar.

Reinforcement refers to reinforced concrete.

Steel for prestressed reinforced concrete, the cross-section of which is circular and sometimes square with rounded corners. Including round steel bars, ribbed steel bars, and torsion steel bars. The steel bar for reinforced concrete refers to the straight bar or wire strip steel used for reinforced concrete reinforcement, and its shape is divided into two types: light round steel bar and deformed steel bar, and the delivery state is straight bar and disc round. Both.

The calculation is simple, it is the weight per meter multiplied by the length.

The length came. There is a formula for the weight per meter of rebar: diameter (m) The calculation method is very simple, which is the weight per meter multiplied by the length.

The length came. There is a formula for the weight per meter of rebar: multiply the square of the diameter (mm) to get the weight per meter.

The straightness per meter of reinforcement is; The diameter * diameter * is: 101 * 10 * meters.

Weight table of rebar per meter contents:

The weight of one meter (kg) = diameter (cm) * diameter (cm) * diameter (mm) The reinforcement includes the light round reinforcement, the ribbed reinforcement, and the torsional reinforcement. The steel bar for reinforced concrete refers to the straight bar or wire strip steel used for reinforced concrete reinforcement, and its shape is divided into two types: light round steel bar and deformed steel bar, and the delivery state is straight bar and disc round.

The unit of measurement for calculating the theoretical weight of steel is kilograms (kg).

w(weight, kg) = f(cross-sectional area m2) l(length, m) density, g cm3) 1000

The density of steel is:, and the formula for calculating the theoretical weight of rebar is as follows:

w = d = cross-sectional diameter mm, such as cross-sectional diameter of 12mm rebar, weight per meter = the above content reference: encyclopedia - steel bar.

Do you ask how much a 10 cm steel bar weighs per meter, or how much does a 10mm steel bar weigh per meter if the length of a 10mm steel bar weighs 10 cm? Does this 10 refer to length or specification? Beijing Tianxiangcheng provides you with the meter weight of various specifications of steel bars, you find the meter weight of the corresponding specifications, and then multiply by 10.

Directly speaking, the calculation formula of the theoretical weight of the steel bar per meter:

Round bar = rebar =

d - diameter of steel bar (mm).

Example: Round bars 6=

Round bars 16=

Rebar 6=

Rebar 16=

The diameter of 20mm steel bar is heavy yard per meter, and the grinding amount is kilogram.

Solution: Because mass = density x volume, and the volume of a steel bar with a diameter of 20 cm per meter v = cubic meters, and the density of the steel bar = 7850 kg cubic meters, therefore, the mass of the steel bar = the density of the steel bar x the volume of the steel bar.

7850 kg cubic meters.

Kilogram. That is, the weight of this reinforcement is kilograms.

Approximately. Steps to calculate the theoretical weight per meter of 20mm diameter steel bar:

The cross-sectional area of the steel bar is 1 meter, which is the volume of each meter of the steel bar. Then use the volume The density of the reinforcement is the mass of the reinforcement per meter.

20mm=20÷1000=

Volume per meter of reinforcement:

v=πr²h

According to the formula: m= v (mass = density volume).

The vertical density of the trousers of the steel bar here is calculated according to the large section.

A: The weight (mass) per meter is about.

If the radius is 10mm=1cm, then the width or volume of 1m=100cm is slag:

1*1**100=314 (cubic centimeters).

Its mass is 314*

That is, there is a kilogram weight.

The diameter of 20mm steel bars per meter is the weight of thousands of tarpaulin buckets.

Solution: Because mass = density x volume, and the volume of 20 cm diameter steel bar per meter v = cubic meter, and the density of steel bar = 7850 kg cubic meters, therefore, steel bar mass = steel density x steel bar code abrasion.

7850 kg cubic meters and plum meters.

Kilogram. That is, the weight of this reinforcement is kilograms.

When it comes to steel bars, I believe everyone is familiar with them. Whether it is building a house, pavement, building a bridge, etc., you can see the figure of steel bars. There are many types and models of steel bars, among which 10mm steel bars are often used side-by-side, so how much does 10mm steel bar weigh one meter?

How to buy steel bars? Let's take a look at the relevant knowledge.

1. The 10mm steel bar weighs more than one meter.

One meter of 10mm rebar is. The formula is: w (weight) = f (cross-sectional area) l (length) density) 1 The density of 1000 steel is:

The formula for calculating the theoretical weight of rebar is as follows: w = section diameter mm, and the section diameter of 10mm is rebar, weight per meter =.

Second, how to buy high-quality steel bars.

1. Check the surface quality of the steel bar.

The surface of the high-quality steel bar is smooth and flat, the color is uniform and dark blue-gray, no cracks, scars and other defects are visible, and the end face of the steel bar is round. The end face of the inferior steel bar is oval, the surface is rough and uneven, and the iron oxide crumbs produced during rolling are knocked or wiped off.

2. Check the signs of the steel bars.

Look at the rebar sign with the factory name, signage, quality certificate, brand mark, implementation standard, product grade, specification, batch number, etc., and indicate the production license number and QS mark. According to the standard, it is also necessary to affix a special official seal for quality certification. Formal enterprise steel packaging, signs, certificates, etc. are more complete, if consumers encounter small bundles of packaging or bulk, no quality certificate of steel bar, it is recommended not to buy.

3. Check the size of the steel bar.

Calipers can be used to simply measure the inner diameter, outer diameter, spacing, etc. of the steel bar, and whether it meets the range specified in the standard. The size of the steel bar produced by the regular enterprises is uniform due to the mold oak, and the height of the longitudinal rib is appropriate, which matches the diameter of the steel bar, while the inner and outer diameters of the products of some informal enterprises are small, and the height of the transverse rib is obviously low and the sensitivity is low.

Summary: The relevant knowledge about the size and specifications of the steel bar will be introduced to you here, I hope it will be helpful to you. If you want to know more about related knowledge, please continue to pay attention to the Qeeka Home information platform, and more exciting content will be presented to you in the future.

Summary. The pros are as follows; The weight of the rebar per meter is.

The pros are as follows; The weight of the rebar per meter is.

Rebar weight = diameter destruction x diameter x length x coefficient. For example, the weight per meter of the steel bar with a diameter of 6mm is, and the weight per meter of the steel bar with a diameter of 8mm is slim.