Basic and additional calculations of wooden beams during construction. Basic and additional calculations of wooden beams during construction Cubed timber calculator

Meters are linear, square and cubic. When starting a large construction project or even a small renovation, you should clearly understand these terms. The ability to correctly convert the amount of certain materials into linear or cubic meters will serve an excellent purpose in preliminary calculations of the cost of planned repairs or construction. For example, by clearly understanding how many square meters are in one roll of wallpaper, you can quickly calculate the amount required to cover a room or an entire apartment.

Calculations can be made in cubic meters, square or linear meters Source farpost.ru

If the upcoming repair or construction involves the use of wooden materials, it is necessary to thoroughly study the conversions from linear meters to cubic meters, since prices can be presented on the market both per unit of material and per cubic meter. The amount of timber in a cube varies and depends on its cross-section. The easiest way to find out how many boards are in a cube is a table, but if it is not nearby you will have to remember the formulas.

What is a cubic meter

A cubic meter (abbreviated m³) is a unit of volume and is equal to the volume of a cube with an edge length of 1 meter. In accordance with GOST 8486-86, wooden materials must have measurable cross-sectional dimensions and lengths, so that the number of boards included in a cube of material can be easily calculated.

To determine the dimensions of the section, it is necessary to step back from the end of the beam at a distance of at least 10 cm and measure the width and height of the beam. By multiplying these values ​​by each other, you get the cross-sectional area of ​​the beam, multiplying it by the length to get the volume of one beam. By calculating the number of beams in one cubic meter, you can easily navigate between the cost of one beam and one cube of beams.

A cubic meter is equal to the volume of a cube with an edge side of 1 m Source wtnasos.ru

Calculation of lumber for construction before purchasing it

Of course, the easiest way is to come to the developer to explain what you want to see in the final version and agree to the proposed project. But, if you independently understand the calculations of the required amount of lumber, then even at the stage of discussing the cost of materials and work on building a house, you can get an idea of ​​how realistic the prices are offered by the construction company.

Many developers calculate the required amount of material in cubes, some count individually, taking the standard length dimensions as 6 or 12 m. A clear understanding, for example, of how much timber is in a 150x150x6000 cube will protect you from overpayments.

Standard timber 0.15x0.015x6 meters Source wtnasos.ru

The procedure for calculating the amount of timber in a cube

Despite the same principle of calculations, there are certain nuances in determining the cubic capacity and quantity of various lumber.

1. Basic formulas for calculating the number of bars in a cube

To determine how many boards are in a cube, with beams of a certain section, you need to know three measured parameters: length, width and height. First you need to calculate the volume of one beam using the formula V = a * b * l (here V – volume, m³; a – height, m; b – width, m; l – length, m)

Beam parameters: length, width, height Source yuagroprom.ru

How many pieces of timber in a cube is determined by the formula:

Source kamtehnopark.ru

Where, A is the amount of timber in a cube, pcs.;

1 – one cubic meter, m³;

V – volume of one beam, m³.

2. How to determine how many pieces are in a cube of 100x150 timber

For convenience, the price lists of construction companies indicate the cross-section of the timber, that is, its width and height, for example, 100x150. Where 100 is the width indicated in millimeters, and 150 is the height. The length is most often 6 meters, or 6000 mm.

The volume of timber 100x150x6000 will be 0.09 m³.

V = 0.1 m * 0.15 m * 6 m = 0.09 m³. Here 0.1 is the width, m; 0.15 – height, m; 6 – beam length, m.

In this case, how much material will “fit” in one cubic meter can be found by dividing the cubic meter by the volume of one beam:

Source wtnasos.ru

Where, 1 – one cubic meter, m³;

0.09 – calculated volume of one beam 100x150x6000, m³.

The characteristic cross-sectional shape of the timber is 100x150 Source kamtehnopark.ru

This way you can easily calculate how many pieces of timber are in the purchased volume of material by multiplying the number of pieces by the number of cubes. For simplicity and speed of calculation, you can use the table: how many timber in a cube is 6 meters table.

3. How many edged boards are in 1 cube

The situation is similar in calculating the amount of edged boards in 1 cubic meter of wood. For example, the board used has the following parameters 100x25x6000 (width, height, length).

The volume of one board will be 0.015 m³.

V = 0.1 m * 0.025 m * 6 m = 0.015 m³

Quantity in 1 cube:

Source kamtehnopark.ru

That is, a cubic meter contains at least 66 boards. When purchasing a cube of 100x25x6000 edged boards, you should get 67 pieces, rounding up. For example, when buying three cubes you should get at least 201 pieces, and when buying six - 401.

4. How many tongue and groove floor boards are there in 1 cube?

For better installation, the tongue and groove floor board has a groove along its entire length on one side and a tenon on the other. When calculating the volume of one board, its length, height and net width are taken into account, that is, the width without taking into account the protruding tenon. For example, the size of the board reflected in the figure below is 28x90 mm.

tongue and groove floor board Source kamtehnopark.ru

If the board is 6 meters long, its volume will be:

V = 0.09 m * 0.028 m * 6 m = 0.01512 m³

Quantity in 1 cube:

Source homius.ru

5. How much wooden lining in 1 cube

The design of the lining vaguely resembles a tongue and groove floor board. It also has a tongue-and-groove connection and ventilation grooves, but the front side of the lining can have bevels, curves and even a convex surface, imitating timber.

For the calculation, the “net” width is used, that is, the size without taking into account the tenon; the maximum value in the cross-section of the board is taken as the height.

Types of lining with a clear example of measuring the width and height of a board Source bls-ufa.ru

The most common lining size is 100x14. With a board length of 6 meters, the number of linings in one cube will be at least 119 pieces:

Volume of one board:

V = 0.1 m * 0.014 m * 6 m = 0.0084 m³

Quantity in 1 cube:

Source reklama-sev.com

On our website you can get acquainted with the most popular projects of houses made of profiled timber from construction companies presented at the exhibition of houses “Low-Rise Country”.

What else to consider when counting lumber

One of the nuances in the production of lumber is their technological length, that is, the declared six-meter board in practice turns out to be 5-10 cm longer. This deviation is called technological and is not taken into account when calculating linear meters of the board. The seller under no circumstances has the right to add them to the total length of the board.

When purchasing timber of a certain cross-section, it is important to measure the parameters upon acceptance or loading, since the slightest deviation of even 1 cm leads to huge losses, especially with large purchase volumes.

In addition to volume, it is important to remember the weight of the purchased material, which depends on the density of the material and humidity.

An example of calculating the weight of a beam based on the known density of wood (for materials of different moisture content, you must substitute the appropriate values ​​instead of 860) Source kamtehnopark.ru

Tables for quickly calculating the volume of timber

Below are cheat sheets to quickly find out how much timber is in a cube - the table contains not only the quantitative values ​​of units of material per cubic meter, but also the volumetric values ​​of timber of different sections. For example, the table will show how many boards are in a cube - 6 meters or 3 meters long will a board or timber be.

1. How much timber is 3 meters long in a cubic meter?

	How many pieces in a cubic meter	Volume of one piece, m³

2. How much timber is 6 meters long in a cubic meter?

Height, width and length of timber, mm	How many pieces in a cubic meter	Volume of one piece, m³

If you need to find, for example, how many 100x100 lumber are in a cube, then in the table we look for a board of the required size and see the result - at least 16.67 pieces, and the volume of one lumber 6 meters long is 0.06 m³.

On our website you can find contacts of construction companies that offer house design services. You can communicate directly with representatives by visiting the “Low-Rise Country” exhibition of houses.

3. How many boards are 2 meters long in a cubic meter?

	How many pieces in a cubic meter		Volume of one board, m³	Area of ​​one board, m²

4. How many boards per cubic meter are 3 meters long?

Height, width and length of the board, mm	How many pieces in a cubic meter	How many linear meters in one cubic meter	Volume of one board, m³	Area of ​​one board, m²

5. How many boards per cubic meter are 6 meters long?

The approximate number of boards in a 6 meter cube table shows the following:

Height, width and length of the board, mm	How many pieces in a cubic meter	How many linear meters in one cubic meter	Volume of one board, m³	Area of ​​one board, m²

When transporting materials, it is important to know not only the length of the product unit, but also the total weight of the cargo being transported, since the carrying capacity of the vehicle is limited by its design features.

6. How many 150x150 timber are in a cubic meter - calculations of weight and volume

Height, width and length of timber, mm	How many pieces in a cubic meter	How many linear meters in one cubic meter	Volume of one piece, m³	Weight of one piece, kg (humidity 20%)

Video description

For an example of calculation, see the following video:

Approximate difference in price of 150x150 timber in different regions

The cost of timber depends on the region of the country, type of wood, moisture content of the material, delivery method and many other factors. For comparison, data for timber 150x150x6000 was taken. The type of material is pine. The cost of one cube is presented in the table.

Table. The cost of 1 cube of timber is 150x150x6000 (pine) depending on the region.

Video description

What to look for when purchasing, watch the following video:

Features of lumber storage

To build a house made of wood, it is important to properly store the material so that its humidity is within 12%; if the humidity is higher, the shrinkage of the building will be slower.

Here are a few rules to remember when storing lumber:

The storage area must be level and dry.

To prevent moisture from entering the site onto the site, pallets are placed under the first layer of material, which can be replaced with scraps of boards or sleepers.

The distance between individual products should be maintained at least 2 cm for better air circulation.

After 1-2 rows, crossbars are placed across the length, which can be the same cuttings of boards.

If it is not possible to erect a canopy over the storage area to prevent precipitation from entering, the stacks are covered with film, excluding wrapping the ends, so as not to create a greenhouse effect inside.

Wood stacked for storage Source woodguide.ru

Conclusion

Knowing the rules for calculating the required volume of building materials will help you save time and money, or simply make sure that the developer is conscientious. Therefore, if you do not have the skills to quickly convert one quantity into another, then when discussing the required amount of building materials you should keep with you at least a cheat sheet in the form of a cube table.

To simplify the calculation, we have prepared a summary table for you. The tables below provide data on the volume of one beam and how many pieces of timber of different sizes are in 1 cube. To make you feel comfortable.

How many pieces of edged and profiled timber are in 1 cube table

Dimensions , mm	Volume of boards in 1 m 3	Number of boards per m3
100x100x6000	0.06 m 3	16 pcs.
100x150x6000	0.09 m 3	11 pcs.
150x150x6000	0.135 m 3	7 pcs.
100x180x6000	0.108 m 3	9 pcs.
150x180x6000	0.162 m 3	6 pcs.
180x180x6000	0.1944 m 3	5 pieces.
100x200x6000	0.12 m 3	8 pcs.
150x200x6000	0.18 m 3	5 pieces.
180x200x6000	0.216 m 3	4 things.
200x200x6000	0.24 m 3	4 things.
250x200x6000	0.3 m 3	3 pcs.
250x250x6000	0.375 m 3	2 pcs.
250x300x6000	0.45 m 3	2 pcs.
300x300x6000	0.54 m 3	1 PC.

How to calculate how much timber is in 1 cube?

We offer a simple calculation so that you do not get confused with the question of how to find out how much timber is in a cube. These calculation options are suitable if you know the dimensions of the timber. For example, let's take a beam 260 x 260 x 6,000 mm (6 meters). The same can be done for timber measuring 3 meters, 4 meters, 5 meters.

Formula for calculating the volume of timber:
100mm · 100mm · 6000 mm = 0.1m · 0.1m · 6m = 0.06 m3

Formula for calculating timber in pieces:
Beam length - 6 meters
1m3 / 0.06m3 = 16 pcs/m3

Difficult? Apparently not! But if the calculation is difficult for you, just use our table. The table contains calculations for all known sizes of timber, which are given in GOST 8486-86.

The page contains answers to simple questions from people:

• How much timber
• How many cubes of timber
• How many cubes of timber?
• How much timber do you need?
• How much in one cube
• How many pieces in a cube
• How many bars are in a cube
• How to calculate how much timber is in 1 cube

Why know how much timber is in 1 cube?

There are two reasons for this:

1. You can immediately calculate the total price of the volume of timber you need. To do this, you need to know the volume of 1 piece of timber, the price for 1 cubic meter and how many pieces in total you will need to implement your plans.
2. You can calculate the total number of lumber units needed for the project. And this can be done by knowing how many cubes are required for the work, and by calculating the number of pieces of timber in 1 cube.

On this page you can count the number of boards in one cubic meter. Also shown is a table of standard sections of lumber and a table of the number of boards (timbers) in 1 cube for a length of 6 meters.

Calculator for calculating the number of boards (timbers) in one cubic meter by cross-section and length

ANSWER: 0 pieces in one cube

The calculator knows the number of boards (timbers) - how many cubes are these?

ANSWER: such boards (timbers) are 0 m3 costing 0 rubles

Table of standard sizes of sections of boards and timber.

Sections of boards and beams have standard dimensions that correspond to GOST 24454-80 "Softwood lumber. Dimensions"

Thickness, mm	Width, mm
16	75	100	125	150	-	-	-	-	-
19	75	100	125	150	175	-	-	-	-
22	75	100	125	150	175	200	225	-	-
25	75	100	125	150	175	200	225	250	275
32	75	100	125	150	175	200	225	250	275
40	75	100	125	150	175	200	225	250	275
44	75	100	125	150	175	200	225	250	275
50	75	100	125	150	175	200	225	250	275
60	75	100	125	150	175	200	225	250	275
75	75	100	125	150	175	200	225	250	275
100	-	100	125	150	175	200	225	250	275
125	-	-	125	150	175	200	225	250	-
150	-	-	-	150	175	200	225	250	-
175	-	-	-	-	175	200	225	250	-
200	-	-	-	-	-	200	225	250	-
250	-	-	-	-	-	-	-	250	-

Table of how many 6 meter boards are in one cube

For boards of standard length 6 meters, the following table is calculated. Lumber of small sections available in retail sales is, of course, less than 6 meters. Usually this is 3 m or 2.5 m. To calculate the quantity of any non-standard sizes, use the calculator at the top of the page.

No.	Section size, mm	Length, mm	Quantity in 1 cube, pcs	Area that can be sewn using 1 cube, m2
1	16x75	6000	138,89	62,50	2	16x100	6000	104,17	62,50	3	16x125	6000	83,33	62,50	4	16x150	6000	69,44	62,50	5	19x75	6000	116,96	52,63	6	19x100	6000	87,72	52,63	7	19x125	6000	70,18	52,63	8	19x150	6000	58,48	52,63	9	19x175	6000	50,13	52,63	10	22x75	6000	101,01	45,45	11	22x100	6000	75,76	45,45	12	22x125	6000	60,61	45,45	13	22x150	6000	50,51	45,45	14	22x175	6000	43,29	45,45	15	22x200	6000	37,88	45,45	16	22x225	6000	33,67	45,45	17	25x75	6000	88,89	40,00	18	25x100	6000	66,67	40,00	19	25x125	6000	53,33	40,00	20	25x150	6000	44,44	40,00	21	25x175	6000	38,10	40,00	22	25x200	6000	33,33	40,00	23	25x225	6000	29,63	40,00	24	25x250	6000	26,67	40,00	25	25x275	6000	24,24	40,00	26	32x75	6000	69,44	31,25	27	32x100	6000	52,08	31,25	28	32x125	6000	41,67	31,25	29	32x150	6000	34,72	31,25	30	32x175	6000	29,76	31,25	31	32x200	6000	26,04	31,25	32	32x225	6000	23,15	31,25	33	32x250	6000	20,83	31,25	34	32x275	6000	18,94	31,25	35	40x75	6000	55,56	25,00	36	40x100	6000	41,67	25,00	37	40x125	6000	33,33	25,00	38	40x150	6000	27,78	25,00	39	40x175	6000	23,81	25,00	40	40x200	6000	20,83	25,00	41	40x225	6000	18,52	25,00	42	40x250	6000	16,67	25,00	43	40x275	6000	15,15	25,00	44	44x75	6000	50,51	22,73	45	44x100	6000	37,88	22,73	46	44x125	6000	30,30	22,73	47	44x150	6000	25,25	22,73	48	44x175	6000	21,65	22,73	49	44x200	6000	18,94	22,73	50	44x225	6000	16,84	22,73	51	44x250	6000	15,15	22,73	52	44x275	6000	13,77	22,73	53	50x75	6000	44,44	20,00	54	50x100	6000	33,33	20,00	55	50x125	6000	26,67	20,00	56	50x150	6000	22,22	20,00	57	50x175	6000	19,05	20,00	58	50x200	6000	16,67	20,00	59	50x225	6000	14,81	20,00	60	50x250	6000	13,33	20,00	61	50x275	6000	12,12	20,00	62	60x75	6000	37,04	16,67	63	60x100	6000	27,78	16,67	64	60x125	6000	22,22	16,67	65	60x150	6000	18,52	16,67	66	60x175	6000	15,87	16,67	67	60x200	6000	13,89	16,67	68	60x225	6000	12,35	16,67	69	60x250	6000	11,11	16,67	70	60x275	6000	10,10	16,67	71	75x75	6000	29,63	13,33	72	75x100	6000	22,22	13,33	73	75x125	6000	17,78	13,33	74	75x150	6000	14,81	13,33	75	75x175	6000	12,70	13,33	76	75x200	6000	11,11	13,33	77	75x225	6000	9,88	13,33	78	75x250	6000	8,89	13,33	79	75x275	6000	8,08	13,33	80	100x100	6000	16,67	10,00	81	100x125	6000	13,33	10,00	82	100x150	6000	11,11	10,00	83	100x175	6000	9,52	10,00	84	100x200	6000	8,33	10,00	85	100x225	6000	7,41	10,00	86	100x250	6000	6,67	10,00	87	100x275	6000	6,06	10,00	88	125x125	6000	10,67	8,00	89	125x150	6000	8,89	8,00	90	125x175	6000	7,62	8,00	91	125x200	6000	6,67	8,00	92	125x225	6000	5,93	8,00	93	125x250	6000	5,33	8,00	94	150x150	6000	7,41	6,67	95	150x175	6000	6,35	6,67	96	150x200	6000	5,56	6,67	97	150x225	6000	4,94	6,67	98	150x250	6000	4,44	6,67	99	175x175	6000	5,44	5,71	100	175x200	6000	4,76	5,71	101	175x225	6000	4,23	5,71	102	175x250	6000	3,81	5,71	103	200x200	6000	4,17	5,00	104	200x225	6000	3,70	5,00	105	200x250	6000	3,33	5,00	106	250x250	6000	2,67	4,00

When building a frame house, the main material is wooden beams. It is needed not only to create the frame of the house, but also for the construction of the roof, when installing the crowns of the log house, arranging internal partitions and other structures of the house. Due to the wide range of uses of wood, this building material has dozens and hundreds of positions regulating the size of the product. Knowing the exact dimensions of one unit, you can, without going into complex calculations, use simple formulas to calculate how many pieces of 6-meter timber fit in 1 m 3 - for drawing up estimates and optimizing logistics operations for the delivery and storage of lumber at the construction site.

Features of calculations of lumber in different units

The volume of any rectangular physical object is the result of multiplying the length, width and height of the rectangle, in our case a wooden beam. Volume V = a x b x c, where the designations are: a – length, b – width, and c – height of the beam. For example, a product 6 meters long, 10 cm wide and 10 cm high will have a volume of 0.06 m3. But this is an ideal mathematical formula, and in practice, products in the same batch can have different sizes, which is allowed by the standards, but complicates the calculation of the volume of lumber .

Edged or profiled timber costs much more than regular timber, so the accuracy of the calculations is crucial - you will have to pay out of your wallet. The traditional measurement system when purchasing lumber is a cubic meter, but for timber for rafters, wall frames, floor beams and wood for flooring, it is more convenient to use linear meters. Also, the peculiarities of production in the woodworking industry allow for some variation in dimensions, in particular length, which can vary between 3-6 meters in increments of 50 cm.

Different units of measurement and different approaches when calculating the required amount of timber can generate errors and inaccuracies, as well as cause a general misunderstanding of the situation - how to convert given units into others.

1. For example, a product with a cross-section of 100 x 50 mm is required, and the total length of the batch is known - 100 l/m (linear meters). To find out the volume of a beam, you need to calculate the cross-sectional area of ​​one unit, and to do this, convert mm to m2, then multiply the cross-sectional area “S S” and the length “a”: 0.1 x 0.05 x 100 = 0.50 m3 . The cost of a batch is easier to calculate - you need to multiply the volume of the batch by the price per 1 m 3.
2. Or how to find out how many units of timber will be obtained in a certain volume of lumber? To do this, you need to know both the cross-section and the length of one unit. For example, there is data on the total length of the batch - 100 p/m, and a product with a length of 4 m is required, how many pieces will there be in this batch? First, the volume of one product is calculated: 0.1 x 0.05 x 4 = 0.02 m3. When purchasing 0.5 m 3 of timber, 25 units are obtained, or 50 pieces per 1 m 3.

In individual construction, every ruble counts, so ordering, for example, 4 m 3 of edged or profiled timber, if you need 3.8 m 3, is uneconomical.

Example: when purchasing 52 lumber with a cross section of 100 x 180 mm and a length of 6 meters, the total volume of the timber will be equal to: 52 x 0.1 x 0.18 = 0.936 m 3. You can find out the number of pieces in this volume like this: divide the total volume by the volume of one unit. Let's find out the volume of one product: 0.1 x 0.18 x 6 m/p = 0.108 m3. Last calculation: 0.936 / 0.108 = 8.666 units. Since no one will cut lumber in the store, it is easier to pay this small difference for one unit than to buy the entire lot with the difference in price multiplied by the number of pieces in the lot.

Profiled timber, although of a more complex shape, is calculated using the same formulas. That is, to calculate the cross-sectional area of ​​a profiled product, the height “c” must be multiplied by the width “b”. The height of the profiled beam is determined as the distance from the bottom surface, which has a groove, to the top point of the tenon.

When calculating the number of units of lumber in 1 m3, already when purchasing it, you need to measure the actual cross-section of any product with a tape measure to make sure that you do not have to overpay. A difference of even 0.5 cm is a fairly significant blow to the family budget.

There is such a production concept as technological deviation in length. This error can reach 4-6 cm for one unit, since the logs are not trimmed when sawing. Therefore, the seller should be reminded of this so that he does not add payment for a non-existent length of material when calculating the total amount. If, when building a frame house, you need to know how much 150x150 timber is in a cube, the table below will help you make quick and accurate calculations.

Number of units of profiled and edged timber in 1 cubic meter:

Width, height, length in m	Volume 1 pc. in m 3	Units per 1m 3
0.10 x 0.10 x 6	0,06	16
0.10 x -0.15 x 6	0,09	11
0.15 x 0.15 x 6	0,135	7
0.1 x 0.18 x 6	0,108	9
0.15 x 0.18 x 6	0,162	6
0.18 x 0.18 x 6	0,1944	5
0.10 x 0.20 x 6	0,12	8
0.15 x 0.20 x 6	0,18	5
0.18 x 0.20 x 6	0,216	4
0.20 x 0.20 x 6	0,24	4
0.25 x 0.20 x 6	0,3	3
0.25 x 0.25 x 6	0,375	2
0.25 x 0.30 x 6	0,45	2
0.30 x 0.30 x 6	0,54	1

Find out how much timber is in a cube in the table below:

Width, height, length in m	Volume of one unit
0.10 x 0.10 x 6	0,06
0.10 x -0.15 x 6	0,09
0.15 x 0.15 x 6	0,135
0.1 x 0.18 x 6	0,108
0.15 x 0.18 x 6	0,162
0.18 x 0.18 x 6	0,1944
0.10 x 0.20 x 6	0,12
0.15 x 0.20 x 6	0,18
0.18 x 0.20 x 6	0,216
0.20 x 0.20 x 6	0,24
0.25 x 0.20 x 6	0,3
0.25 x 0.25 x 6	0,375
0.25 x 0.30 x 6	0,45
0.30 x 0.30 x 6	0,54

Simplified formulas for calculating lumber 0.15 x 0.15 x 6 m:

• Volume 1 piece: 0.15 x 0.15 x 6 – = 0.135 m3.
• Pieces in 1 m 3: 1 / 0.135 = 7 pieces.

The final and correct calculation implies that 12-15% is added to the result.

Necessary primary knowledge for calculations

A few simple formulas will help the developer do without intermediaries in calculating the quantity and volume of wood for building a house:

1. The area of ​​the product S is the result of multiplying the length (a) and width (b) of the wood product;
2. Volume V is the result of multiplying area S and height c, or multiplying a - length, b - width, and c - height;

Calculation features:

1. Calculation for wood products with grooves, tenons and other complex geometric surfaces is carried out along the working plane;
2. When purchasing a certain amount of wood, control the roundings that the seller makes when calculating the purchase price. So, with a cost of 1 m 3 within 10,000 rubles, such a “minor miscalculation” as 0.005 m 3 will increase your costs by 30-50 rubles. Naturally, no one takes such small errors into account, but larger values ​​will lead to higher costs.
3. When purchasing wood, it is recommended to have the data from the above tables with you in order to exclude even unintentional cases of incorrect calculation and overpayment.

Beam 150x100 mm is a popular material in construction. It is valued for its strength, durability, moisture resistance and reasonable cost. It retains heat well, does not allow sound to pass through, and does not shrink. Timber is used in many construction works.

Application

This material has an aesthetic appearance, is easy to use, and, most importantly, environmentally friendly. The building is easy to build on your own.

It is made from:

• houses, bathhouses, garages, outbuildings;
• logs, beams, racks, rafters;
• frames, walls, interfloor passages.

Thanks to the 150x100 mm section, you can save on construction costs. The beams are laid on top of each other with 100 mm sides, as a result the walls are erected quickly and inexpensively. Just right for a summer house. Residential houses and cottages are built by laying timber with a side of 150 mm.

150x100 timber is cut from two types of wood:

• Conifers: spruce, pine.
• Deciduous: linden, oak.

Manufacturers control the moisture content of the timber, monitor the quality of the surface, which should be smooth, without damage, knots or other defects. This allows you to increase the service life of the wood.

Calculation of the amount of timber

When selling timber, it is traditionally measured in cubic meters. This is a convenient way to calculate the required amount of material for construction work. A person with experience can easily determine how much timber is in a cube, but there are buyers who do not know how to count. As a result, there is a risk of fraud on the part of the seller.

There is a simple formula:

1/(0.15×0.1×D)= pcs.

• 1 - cube;
• 0.15×0.1 - beam section (150x100);
• D is the length of the beam in meters.

Example:

If you need one cubic meter of 150x100 timber 6 meters long, then we substitute this data into the formula:

1/(0.15×0.1×6)= 11 pcs.

Thus, the calculation showed that in one cubic meter there are 11 six-meter bars.

Why do you need to know how much timber is in one cube?

The ability to make calculations will help you determine in advance the amount of material and draw up the necessary budget for construction. During the purchase, you need to carefully inspect each timber for the presence of defects. This is a popular material; some manufacturers make it from poor wood and sell it at a low price. It is important to remember that high-quality timber will last at least 50-70 years, so you should not save.