Translate the board from the pcs in m3. How many boards in Cuba: how to make calculations using various methods. Cutting board in Cuba

When the billet of the round forest is performed, first of all try to accurately calculate its cube.

Measurement is performed in the upper cut, where the diameter will be slightly less. When measuring the trunks that have a cross section, different from the round, try to make measurements by the narrow cross section, passing through the center of annual rings of wood.

This technique is used because it allows you to most accurately estimate how edged lumber from one logs, having the greatest value in woodworking. Obviously, they will do them, based on the diameter of the upper cut.

For the same reason, the grinding part of the trunk, where the difference between large and smaller cuts is large, prefer to discard and do not use in the workpiece. Anyway to take on the sawmill there will be a forest on the top cut.

When determining the length, measurements are made with an accuracy of up to 10 cm, while the length is rounded to a smaller side. Such accuracy is made due to the fact that with a roll of logs, they usually make two inscribed - one above, the other below. First they make the bottom, then the upper - on the other hand. Falls in the other side where his macushkin tends. The propyls make that the bottom was from the other side where the trunk should fall.

At the same time, the upper propyl is done on the other hand, standing in the direction opposite to the most likely drop. During the subsequent sawing, the whip is usually diverting with a saw on one propyl, however, often the error of the cut is allowed - it can take place a little oblique, because of this such a big error.

Calculation by cabinets

In accordance with it, it is possible to determine the volume of each log, performing measurements and pick up the value on the table. In the table, the diameter of the trunk is increments of 1-2 cm, and the length of 10 cm. Of course, it is not entirely convenient to use the entire table of the bubble.

This table shows the data for the most common diameters of the upper cut and lengths. It is usually required to consider the volume for a log length of up to 6 meters. It is the brica of such a length that the majority of the standard bodies of ordinary, non-specialized as timber trucks or timber trailers for tractors, it is in size up to 6 meters a squabble of whips.

Naturally, when the forest is handed over to the pilor, it does not go about any "approximate" calculations, and it is necessary to apply the full GOST with the final calculation - because it is the sawmills, and the depths of forests who love the accurate count.

Calculation of the formula

V \u003d πd²l / 4, where D is the diameter of the barrel in the upper cut, L is the length of the log, π \u003d 3.14 - for our calculations, the big accuracy of this constant is not needed.

It is convenient when not at hand is the GOST, but there is only. With large volumes of work, even from three or four cars, there will be a lot of time to calculate this way, in addition, this technique is not standardized and is not in the argument in financial disputes.

Calculator capabilities

The calculator manufactures the following actions and calculations:

Calculates the area of \u200b\u200bthe room;
Offers the optimal size of boards and lag for floor laying;
Calculates the optimal distance between the lags;
Considers the volume of sawn timber and insulation, which can be put under the floor;
Draws an exemplary layout of the future floor.

Features of working with calculator

For preliminary calculations, it is enough to enter the length and width of the room in special fields, and then click the "Calculate Square" button:

Based on the data you entered, the script calculates the number and size of the boards (taking into account the selection of the minimum standard width for laying the field and proportional thickness), as well as carriers of the lag.

Based on calculations, the calculator draws an exemplary scheme of future floor laying. Length and width of the room, as well as the recommended gap between lags, which are indicated by the dotted line are noted on the climbing scheme.

If you enter the number more in the "Length" field than in the "Width" field, the values \u200b\u200bwill be changed in places, taking into account the fact that the length is always a big side of the room.

If you are not satisfied with the proposed automatically calculated parameters, you can always adjust them using the input fields under the drawing:

Here it is possible to switch the direction of laying the floor to the transverse option, and there are two sections with the settings of the board and lag parameters. To complete the calculations, you need to click "Calculate" under the input fields.

Results will open in a new browser window:

Script integration to other sites

* Provided specifying active Dofollow links to our page.

If you like our script, you can and install it on your website *.

In the downloaded archive you will find two files: board.html. and board.js.. The first contains the full code of the calculation form and the built-in processing script. In the second, only the script is made in case of an external connection.

If you do not plan an external script connection, you can simply copy the contents of board.html and insert it to the desired page of your site. Otherwise, you will need to copy only part of the code prior to the start of the script and unassign the line for an external connection:

P.S. It is allowed to freely copy and quote this article if you specify an open active reference to the source and maintaining the authorship of Ruslana TRADER.

Construction work requires a solution to many diverse issues, among which the most important task is to choose and acquiring lumber. Calculate how many robone meters of the board and timber will be needed in the construction process, easy. That's just the price of businesswood is indicated for 1 cubic meter, and this is often the difficulties of beginner home masters. The ability to choose the right to choose and calculate the amount of edged or unedged lumber in Cuba will save and avoid the situation when after the construction work is completed on the site there is a pile of unused boards.

Classification and characteristics of sawn timber

The name of the "lumber" is already saying that this type of building raw materials is obtained by the longitudinal sawing of wood trunks on circular or ribbon saws. For the production of boards and bars, several ways of sawing are used:

tangential (in a circle),
radial.

Tangential cuts implies the stroke of the saw on tangential to the annual rings of the tree, which allows to reduce the amount of waste, and therefore, reduce the cost of building materials. The boards obtained in this way have a beautiful, pronounced drawing, so often used in finishing purposes. The disadvantages of circular sawing include the tendency of wood to the drying and swelling, as well as a significant difference in the texture as the cutting tool approaches the log cabin.

In sawmill, several ways of sawing the barrel apply

With a radial pickle, the reserve line passes through the core of the tree, so the output of the boards will be less, and their price is higher. Nevertheless, if necessary, to get high quality wood uses this method. This is due to the fact that compared to the tangential method, the radial sawboards have reduced twice the swelling and drying indicators. In addition to the above discharge methods, a mixed method is used, which combines the advantages of the first two.

The concept of sawn timber actually includes not only the traditional handle, which can most often be seen in the construction markets. A complete list of products that are obtained when sawing logs, includes:

board;
bar;
bar;
lagging;
gorny.

The last two types of sawn timber belong to waste, which absolutely does not prevent them from using them for certain types of construction work, as well as in finishing purposes.

Boards

The boards include lumber of rectangular sections with a thickness of no more than 100 mm and the ratio of the width to the thickness of at least 2: 1. Depending on the degree of processing, the board may be edged and unedged. The first is a finished product without a crust and with smoothly reduced edges, while the second is a "semi-finished", removed directly from the saw frame.

The edged board has smooth edges and constant width over the entire length of the sawn timber

Most often in construction used boards of such standard sizes:

thickness - 25 mm, 40 mm, 50 mm, 60 mm;
width - from 75 to 275 mm with gradation after 25 mm;
length - from 1 m to 6.5 mm in 250 mm increments.

Other sizes boards can be obtained by cropping or planing standard lumber, as well as making an individual order on the cutting cutting.

Unedged board has a smaller cost, but without finishing the area of \u200b\u200bits application is limited.

The parameters used in the construction of sawn timber are standardized and are determined by the current GOST 8486-86 for coniferous wood and GOST 2695-83 - for hardwood.

Bar.

The timber is called timber, the cross section of which is a square with the sides of at least 100 mm. The size of the bar in the diameter is unified and can vary from 100 to 250 mm in a step of 25 mm. The standard determines the length of the products of this type from 2 to 9 m, but the lumber of the square cross section is most often used. In some cases, the bruus is erroneously referred to the products with a cross section of 150x100 mm, 200x100 mm or 200x150 mm, which are much closer by existing classification. To sleepers.

Bar is the perfect material for the construction of frames and other wooden structures

The bar differs from the clusted above the fact that its cross section does not exceed 100x100 mm. The typical length of the bar is also 6 m, and the size in the diameter is in the range from 40 mm to 90 mm in 10 mm increments. To simplify the classification, brings are often attributed to the rail, in which the cross section has a rectangular shape, and the ratio of thickness to the width is at least 1: 2. Standard row of timber plates of coniferous rocks look like this: 16, 19, 22, 25, 32, 40, 44, 50, 60, 75 mm. Effective width products are additionally provided for deciduous lumber, and the product line itself looks like this: 19, 22, 25, 32, 40, 45, 50, 60, 70, 80, 90, 100 mm.

A variety of bars and rails allow you to strengthen and make the most sustainable any wooden design.

Obapol and Gorny.

Obapol represents the very first cutout cut, in which the outer surface remains untreated. Unlike Obapol, the hill may have cut into half the second side or alternation of processed and untreated areas from the cortex. The value of the Opapol and the Castle in construction is secondary, since an inesttic appearance and reduced operational characteristics allow you to use lumber of this type only in utilization purposes. Most often, the hill and clouds are used as a fastener, as well as for the manufacture of formwork, dooming or roasting scaffolding. This material is interesting and as a decorative material for the design of walls, fences and other vertical structures.

Despite the external ugly, the hill and Obapol is widely used for secondary construction tasks

Technology Calculation of the number of boards in Cuba

On the wood market are presented both edged lumber and the unedged board, along the edges of which there is a review. Depending on the type of wood products, several ways to define the cube are used.

How to find out the number of edged lumber in Cuba

The algorithm for determining the lumber cubature lies the formula of the volume of rectangular parallelepiped known to each student. In order to learn the cabin of one board (V) in the cube. m, it is necessary to find a product of its length (a) to width (b) and thickness (H) in meters v \u003d a × b × h.

The desired digit will make it easy to calculate how many boards of this type will fit into one cubic meter of lumber. For this, 1 cube. M sawdums are divided into a volume of one product. For example, if you need to know the cubage of one board with parameters 6000x200x25 mm, then substituting these numbers in the formula, we obtain V \u003d 6x0.2x0.025 \u003d 0.03 cubic meters. Consequently, in one cubic meter there will be 1 / 0.03 \u003d 33.3 of such products.

The tank board has a groove on one side and the comb - on the other. Since both of these elements are approximately equal to each other, then their parameters can be neglected. That is why the size of tipped lumber in the diameter is measured without taking into account the lock part.

In the case of boards that have the same dimensions, the calculation can be simplified, substituting in the formula the size of the stack of sawn timber. Of course, at the same time its laying should be as dense as possible, otherwise the gaps between individual elements will affect the accuracy of the calculations. Given that the cost of individual varieties of wood reaches tens of thousands of rubles, such an error can pour out in a round penny.

To simplify the calculations, you can use special tables that allow you to quickly define the cube or the amount of wood in 1 cubic meter. M sawdums.

Table: The number of edged boards in 1 cu. M Tomber Standard Length

Board size, mm	Number of boards 6 m long in 1 cubic. M.	The volume of one board, cube. M.
25x100	66,6	0.015
25x150	44,4	0.022
25x200	33,3	0.03
40x100	62,5	0.024
40x150	41,6	0.036
40x200	31,2	0.048
50x100	33,3	0.03
50x150	22,2	0.045
50x200	16,6	0.06
50x250	13,3	0.075

Standard sizes timber cubage can also be defined using the table below.

Table: number of timber in 1 cu. M timber

Bruse size, mm	The number of products 6 m long in 1 cube. M.	Volume of 1 bar, cube. M.
100x100	16.6	0.06
100x150	11.1	0.09
100x200	8.3	0.12
150x150	7.4	0.135
150x200.	5.5	0.18
150x300.	3.7	0.27
200x200.	4.1	0.24

It is often necessary to determine the surface area (floor or wall), which can be covered with a blackboard of one or another thickness of 1 cubic. For this, you can use the formula S \u003d 1 / H, where h is a lumber thickness. So, one cubic meter of the 40 mm board will be enough to equip S \u003d 1 / 0.04 \u003d 25 square meters. m floor Easy the process of calculating the area allows a table called a cube. It accommodates data on the cross section of the boards, their number in 1 cu. m and the desired area, which they can cover.

Method for calculating the cabbage of the unedged board

Unedged lumber are not subjected to trimming at the edges, therefore, not only the size in the diameter of individual products is different, but also the width of different parts of one board. In this regard, calculate the volume of the stack of raw lumber is possible only approximately. The same applies to the calculation of the cube of a separate unedged lumber, the truth is the error in this case will be significantly less.

So, for calculating the cabbage of the unedged board there are two permanent values \u200b\u200b- thickness and length, and one variable - width. To avoid compound calculations using differential algebra methods, the last parameter is simply averaged. For this, the board is measured in several places and find the arithmetic meaning. For example, for a blackboard with a diameter at a base of 400 mm, a 350 mm wide in the middle and 280 - in the upper, the estimated value will be (430 + 340 + 260) / 3 \u003d 343 mm. Further calculations lead in the same way as for edged lumber.

Most often, the width of the unedged board is determined only on the basis of measurements along the edges of the lumber. It should be noted that the accuracy of calculations directly depends on the number of measurements, therefore, in responsible cases, their number increases.

If you need to learn the cabbage of the package of umbered wood, then the products are placed on each other in such a way that the following conditions are respected:

stacks need to be aligned by the front end;
boards in the stack should not be laid in
it is not allowed to change the width of the package along the entire length of the sawn timber;
the protrusion of the extreme products outside the stack should not exceed 100 mm.

Having measured with a tape measure, the length and width of the package of the unedged wood, according to the formula V \u003d A × B × H, the approximate cube is determined. To learn more accurate value, the result obtained is multiplied by the laying coefficient, which can be found from special tables.

Content:

The seller and the buyer of timber pursue their interests. In such a rather fine business, we must have defined - simple - knowledge. The tool today has each: the calculator in the phone.

What is a cutting board cubic meter

How many edged board in one Cuba - Photo

Edged board - sawn timber with purely cropped edges, without bark residue. The width of the edged board exceeds the thickness of at least twice.

Since the fee is charged for the volume in cubic meters, we recall the geometric formula of its definition:

W * V * d \u003d volume.

Everyone is considered in meters

To find out how many blackboard in one Cuba:

1 / (W * B * d) \u003d number of boards in 1m3 (Cuba)

where, Sh- width, IN- height, D.- Length

Translation: 1mm \u003d 0.001m, 10mm \u003d 0,01m, 100mm \u003d 0.1m

Below is a table of certain types of edged board and its volume.

Dimensions of the board	Volume of one board	1m3 boards (Cuba)
20 × 100 × 6000	0.012 m³.	83 pcs.
20 × 120 × 6000	0,0144 m³.	69 pcs.
20 × 150 × 6000	0.018 m³.	55 pcs.
20 × 180 × 6000	0.0216 m³.	46 pcs.
20 × 200 × 6000	0.024 m³.	41 pcs.
20 × 250 × 6000	0.03 m³.	33 pcs.
25 × 100 × 6000	0.015 m³.	67 pcs.
25 × 120 × 6000	0.018 m³.	55 pcs.
25 × 150 × 6000	0,0225 m³.	44 pcs.
25 × 180 × 6000	0.027 m³.	37 pcs.
25 × 200 × 6000	0.03 m³.	33 pcs.
25 × 250 × 6000	0,0375 m³.	26 pcs.
30 × 100 × 6000	0.018 m³.	55 pcs.
30 × 120 × 6000	0.0216 m³.	46 pcs.
30 × 150 × 6000	0.027 m³.	37 pcs.
30 × 180 × 6000	0,0324 m³.	30 pcs.
30 × 200 × 6000	0.036 m³	27 pcs.
30 × 250 × 6000	0.045 m³	22 pcs.
32 × 100 × 6000	0.0192 m³.	52 pcs.
32 × 120 × 6000	0.023 m³	43 pcs.
32 × 150 × 6000	0,0288 m³.	34 pcs.
32 × 180 × 6000	0.0346 m³.	28 pcs.
32 × 200 × 6000	0.0384 m³.	26 pcs.
32 × 250 × 6000	0.048 m³.	20 pcs.
40 × 100 × 6000	0.024 m³.	41 pcs.
40 × 120 × 6000	0,0288 m³.	34 pcs.
40 × 150 × 6000	0.036 m³	27 pcs.
40 × 180 × 6000	0,0432 m³.	23 pcs.
40 × 200 × 6000	0.048 m³.	20 pcs.
40 × 250 × 6000	0.06 m³.	16 pcs.
50 × 100 × 6000	0.03 m³.	33 pcs.
50 × 120 × 6000	0.036 m³	27 pcs.
50 × 150 × 6000	0.045 m³	22 pcs.
50 × 180 × 6000	0.054 m³	18 pcs.
50 × 200 × 6000	0.06 m³.	16 pcs.
50 × 250 × 6000	0.075 m³	13 pcs.

When buying lumber in small quantities, you can get confused with decimal signs, namely rounding. An experienced seller received the number rounded to the 3rd sign after the comma. Experienced buyer round GOSTu to 0.000001 cubic meters and remind the seller that up to 0.001 cubic meters. meter rounded only party of boards. The most common amount is from several boards up to 2-4 cubic meters - the party does not constitute. In order not to offend any other, round up to 4 sign after the comma.

Then the resulting volume is multiplied by the cost of 1 m3 (Cuba). And here the number of signs after the comma can significantly affect expenses.

1 edged board with a thickness of 32 mm, 200 mm wide and 6 m long(32x200x6000) Has the volume

0,032 * 0.2 * 6 \u003d 0.0384 Cuba

30 boards will have volume

0,0384 * 30 \u003d 1,152 cube

If the seller rounds the volume of 1 boards to 0.04 cube, then will additionally receive income:

0.04 * 30 \u003d 1.2 cube
1.2 - 1,152 \u003d 0.048 Cuba

Sale of these 0.048 "air" cubes facilitates the wallet of the buyer

The cost can vary depending on the variety of wood. Crowded decreases with a decrease in quality: the presence of water vices and deviation from standard sizes. If the floorboard has a curvature, or thinner than the standard for 3-5 mm, it will not be completely in the case. Visual control of sawn timber is as important as the exact definition of volume.

Covered edged board area

To find out how much the sawn timber you can help the calculation of the board in Cuba. The above formula of the basis has the definition of the area

W * d \u003d area.

Calculating the area covered, it remains to multiply it on the required bottle thickness

W * d * 0,022; 0.025; 0.032; 0.04 m and so on.

It remains to see how much the boards in one Cuba, and determine the desired amount. Just in case print or remember the table above.

It is also necessary to take into account the future cutting material.The flooring and trim board "Lining" have a blocking spool, which is taken into account in the cube, but not included in the area covered. A pair of boards is necessary have in reserve .

Determining the volume of the Unedte Board

How many boards unedged in one cubic meter - Photo

Unedged boardThat is, there is no rectangular section along the entire length, substantially cheaper and is widely used for the device of various types of draft doors, temporary fences.

It is important to understand that the upper and lower boost of such a board must be propylene along the entire length. If one is not propylene, then this is already gorn. The definition of the cube of such a lumber is different because it does not have the right geometric shape.

The current standards set several ways to account for the unedged material, and calculate exactly how many boards in 1 cube are practically unable.

Batch.
Plucous.
Method of samples.

In batch The case of the board is tightly fit into the correct form with a further measurement. Further calculation is under the standard formula for determining volume. Using various coefficients.

CUTTING OMDER It is made on averaged height and width measurements. The biggest and smallest dimensions in meters are folded and divided in half.

(SHMAX + SMIN) / 2 * (VAX + VIN) / 2 * d \u003d volume, m3

where, Sh- width, IN- Height, D.- Length

If visually can be seen that the wood is fresh and, accordingly, raw (humidity above 20%), then the seller must reduce the total multiplication of the resulting cube on the coefficient:

0,96 For coniferous rocks
0,95 For deciduous.

Sample method It is used to determine the volume of a large batch of unedged lumber. When loading, for example, in a vehicle body, every fifth, tenth or twentieth board is measured according to the second method.

The resulting volume is multiplied by five, ten, twenty. Loading continues until the next control board. The selection of control boards in a separate foot is also practiced. Counting is performed after the loading is complete.

Calculation of the volume of timber: how many bar in Cuba?

Calculation of the number of timber in one Cuba - Photo

From the edged board, the timber is distinguished only by the fact that all his facets or two opposite have the same size: more than 0.05m in thickness and 0.013m in width. Formula to determine its volume standard

R azmera Bruus	The volume of one bar	Bruus in 1m3 (Cuba)
100 × 100 × 6000	0.06 m³.	16 pcs.
100 × 150 × 6000	0.09 m³.	11 pcs.
150 × 150 × 6000	0.135 m³.	7 pcs.
100 × 180 × 6000	0.108 m³.	9 pcs.
150 × 180 × 6000	0.162 m³.	6 pcs.
180 × 180 × 6000	0.1944 m³.	5 pieces.
100 × 200 × 6000	0.12 m³.	8 pcs.
150 × 200 × 6000	0.18 m³.	5.5 pcs.
180 × 200 × 6000	0.216 m³.	4.5 pcs.
200 × 200 × 6000	0.24 m³.	4 things.
250 × 200 × 6000	0.3 m³.	3 pcs.

W * T * d \u003d volume of timber, m3.

To find out how many timber in one Cuba

1 / (W * T * D) \u003d number of timber in 1 m3 (Cuba)

where, Sh- width, T.- thickness, D.- Length

Translation: 1mm \u003d 0.001m, 10mm \u003d 0,01m, 100mm \u003d 0.1m

When buying a bar, the volume must be determined by the ply, since the stack of the bar is laid by gaskets. The measurements of such a stack and the calculation of the cubature according to the above formula consistently lead to significant overestimation of volume.

Length 1 Cuba Bruus (as well as any edged lumber) in meters is determined by dividing units on the thickness and width. For example, you need to know how many timber in one Cuba - a face 180 mm.

1 / (0.18 * 0.18) \u003d 30 meters 87 cm.

1 meter of such a bar will have the following volume.

0.18 * 0.18 * 1 \u003d 0.0324 m3.

These calculations may be needed when determining the costs of means and material.

The volume of the construction log: how many logs in one Cuba?

How many logs in one Cuba: Calculation - Photo

Breeding facilities are and will be relevant. The determination of the volume of the circular material depends on the method of obtaining it.

Building log handheld ham.
Building log, rounded on special machines.

The cutting of the trunk for squeezing manually has the form of a slightly truncated cone, therefore the formula of the cylinder volume is used, but with some features.

3,14 * R2 * L \u003d log volume, m3

Here
r.- The average radius is calculated as (R1 + R2) / 2, R1 - radius from one end log, R2 is a radius from another log end.
L.- Length log.
3,14 - Constant "PI".

The rounded log is naturally cylindrical and calculated according to the above formula. But here the radius is measured at any end once. The determination of the number of logs in 1 Cuba is determined similar to Brus.

1 / (3,14 * R 2 * L) \u003d Number of logs in 1m3 (Cuba)

Blots for construction logs are measured by the same way.

The radius (diameter divided by half) is measured without taking into account the thickness of the wood bark. In practice, manual calculations are not carried out. Enjoy special tables reduced to the Book-Cubature. They are in electronic form.

In conclusion, it should be noted that sawn timber for responsible works, standard in size, wood and humidity breeds should be purchased on large sites. A small manufacturer, as a rule, is not allowed there due to the lack of appropriate control over the quality of products.

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Stall construction, any domestic master once faces the need to purchase boards. And here it begins the most interesting. Calculating the width and length of the desired quadrature, the novice is enough for the head - how to be? After all, such material in the construction markets are sold in volume, and not by area. Today we will try to figure out how many boards in Cuba (the table of average values \u200b\u200bwill also be provided by us) and how to produce all the calculations yourself. Also at the end of the article there will be an online calculator that will allow without any problems to fulfill all the necessary calculations.

It is important to know not only the size of the sawn timber, but also its volume

Everyone understands that the form and size of the sawn timber will depend on how much the cubic meters will be needed for one or another construction. But first you need to understand what types and types of material can meet. The main ones can be allocated:

Edged timber;
Planed beam;
Planed lump;
Edged bar;
Edged and floor board;
Unedged materials.

Each of these types has its own characteristics and is applied in its area. For example, the frame does not build without, but to sow them the wall - the top of irrationality. For this now we will consider each of these types separately.

Edged timber and its applications

The edged timber is applied in cases where aesthetics is not so important in appearance. It can have cracks that occur during its drying after processing. It is manufactured by drinking the central part from the usual log, and only after that passes the minimum drying. Such lumber although they are considered expensive, but still cost cheaper than planed products.

Planed beam: what is his differences from the edged

Differences here are fundamental. If no log preparation is required for the manufacture of the previous version, it is pre-dry for the planed, and only after that it goes to the panel. The surface of such a product is smooth, polished. The bar of this type can be even a good decor element. Simply put, if it is necessary to build walls under the finishing, the edged bar is purchased, but the plane finish does not require. It can be simply covered with varnish. If we talk about strength, then the planed product is less.

Planed Bar - What is his differences from the bar

In essence, this is the same, the difference here is only in size. The bar has a smaller height of the ribs, which means it is not suitable for the construction of frameworks or residential buildings. More often such material is used for decorative purposes. It also finds the application in mounting frames for the interior decoration of rooms or reinforcing jumpers of various wooden shields. The difference between the edged and planed bars and the same types of timber is the same.

Edged and floorboard: their features and differences

The differences in these sawn timber are also noticeable at first glance. Edged board is not acromene. It has a smooth form, while, at the same time, it is not suitable for finishing finish. In contrast, sexual has three smoothly treated edges (except for the bottom wide) and often has a groove on one side and spikes on the other. This is done for a more dense connection of them between themselves, as well as to reduce loads and eliminating the deformation of the floor during operation.

Unedged materials - what they represent

These are the cheapest products. When sawing the logs, only two opposite sides are processed. Thus, the edges of the boards are irregular. More often such lumber are used for rough construction.

How many boards in the cubic meter: standard sizes table

Some ask an interesting question - and how many square meters in Cuba. In fact, it is impossible to answer it! After all, in order to determine this, you need to know how to know the thickness of the board. Without this parameter, no calculations do. Let's try to understand how to calculate the cube.

The difficulties of large it does not represent, but requires care. We need to understand how many boards in Cuba. And for this you need to calculate the cubature of one of them in size. For example, the board with a cross section of 1000x250 mm and a length of 4 m. Then calculations, after the translation of the measurement units into meters, will be as follows: 0.1 × 0.025 × 4 \u003d 0.01 m 3. This will be the answer to the question how to calculate the cabin cube.

How many boards in Cuba: Middle Values \u200b\u200bTable

For example, there are boards with defined dimensions. How to calculate the cube of such a lumber by the number of boards? You can use the following table:

Board size, mm	Volume 1 boards, m3	Number of boards in 1 m3, pcs	The volume of overpayment when rounding in a smaller side,%
25x150x4000	0,015	66,7	1
40x150x4000	0,024	41,6	0,7
20x100x6000	0,012	83,3	2,8
25x100x6000	0,15	66,7	1
40x100x6000.	0,024	41,6	0,7
50x100x6000.	0,03	33,3	1
25x150x6000.	0,025	44,4	1
30x150x6000	0,027	37,04	0,01
40x150x6000.	0,036	27,8	2,9
50x150x6000	0,045	22,2	0,9
25x200x6000	0,03	33,3	1
40x200x6000	0,048	20,8	3,8
50x200x6000	0,06	16,7	4,2

It's important to know! To calculate how many square meters in a cubic meter, you need to know all the dimensions of the board. Without information about length, width and thickness, nothing will happen.

Average weight values \u200b\u200bfor different humidity

Breed name	Raw, kg / m3	Dry, kg / m3
Birch	880	650
Oak	990	720
Spruce	710	450
Cedar	700	440
Larch	840	670
Linden	750	500
Aspen	750	500
Pine	810	510
Ash	960	700

It turns out that one ash cube will be much heavier than the same linden volume. It should be borne in view when planning transportation.

How to calculate the amount of material

Consider how to fully calculate how many pieces of the boards will be in one cubic meter. This is done according to the following formula:

1 m 3 / (l × h × b) \u003d n pieces where

L. - the length of the board;
h. - width;
b. - Thickness.

As you can see, the calculations are absolutely not difficult.

Helpful information! If they say that the board is needed - it will be the size: the width is 75-250 mm, the length is 2000-6000 mm, but the thickness is always a standard - 25 mm. Often, this name of the size can be heard in building markets.

Calculator Cabinature Board or How to perform calculations easier

The algorithm of action itself how to calculate the cubic meter by quantity, probably now is understandable. But there is no desire to engage in various computing. And they are quite simple to make mistakes. Now we will tell you how to calculate the CDS, without producing complex computing.

For such cases, there are special programs called cubic meter calculators. What are they comfortable? The main convenience of such programs is their accuracy. Calculator calculating the board in Cuba is deprived of the human factor, which eliminates the possibility of error in the process of calculations. Another pretty weighty argument in his favor is the rate of computing. You just need to enter the correct data in the appropriate fields and click on the "Calculate" button. More from the user nothing is required. Online boards calculator in Cuba instantly give the result in quantity.