Calculating the number of wallpapers per room

14-01-2018

Useful

Nandчегabout слaboutжнaboutгabout в расчете кaboutлandчества aboutбaboutев на кaboutмнату нет. Рассмaboutтрandм детальнabout, как этabout мaboutжнabout сделать.

Calculate the area of the walls

One of the requirements that must be considered for the correct selection of wallpaper is to have the exact dimensions of the room, that is, its height, width and length, as well as the number and dimensions of the door and window openings. Of course, it is important to know the parameters of the wallpaper, but more on that later. First, you need to calculate the total area of all walls. To do this, use a proven formula that looks like this:

S_about = Ah + uglinesswhere:
S_about - the total area of all the walls in the room,
Aand B - the length and width of the room;
N - its height from floor to ceiling;
2 - the number of parallel walls.

If the walls are not four, but, for example, five or more, and their length is not the same (one wall is cut off by the corner of the next room, or this is a balcony of a Moscow high-rise in the elite city center, which is made in the form of a pentagon) in the following way:

S_about = AH + Tags + CH + DHwhere:

A - the length of the first wall;
B - the length of the second wall;
C - the third and D - the fourth wall.

In this case, the height of the room remains the same, but the lengths of the walls vary, so multiplying by 2 is no longer necessary. If the height of the walls is different, for example, due to the appearance of a step, then it is necessary to indicate the height also different.

Do not forget about openings

The area of windows and doors is calculated even easier - to obtain data, you need to multiply the width of the window, or door, by its height. We count how many windows and doors (including the input). Calculate the area, summarize them all, and the result is subtracted from the total area of the room. We get the value minus the places where the wallpaper will not be glued.

In order for all values to be accurate, it is necessary to measure the distance not by eye, as it will be necessary, or by steps (especially considering that they are different for each person), but with a tape measure.

The measurement result is best recorded in centimeters and not round, it will be more accurate. Then, in terms of conversion, they can be converted into meters, that is, 3460 cm will be equal to 3.46 m.

Wall decoration under the wallpaper

Another important point that will allow (or, in the absence of this factor, will not allow) to glue the wallpaper correctly - this is how smooth the walls are. So, in order to find out, you will need a rule, normal or laser level. Thanks to these tools, you can easily determine if everything is all right with the surface of the walls, or if something needs to be fixed. Therefore, when calculating the wallpaper, it would be useful to allocate funds for plaster and putty.

Calculate the amount of finishing material is also easy. To do this, just know in the tabular data, how much putty will go 100 m.², then calculate how much, for example, it will be needed for a room somewhere in 30-40 squares.

Determine the number of rolls

How now to calculate how many rolls will be needed per room, because the seller is unlikely to be helped by our data about the area of the walls. At best, you will be given an approximate data. The result of such a negligent approach - the wallpaper may not be enough, or there will be a surplus. It is clear that the ideal calculation will not work, but still, it is possible to obtain more accurate data.

Одandнакaboutвые aboutбaboutand, выпущенные в разнaboutе время, мaboutгут aboutтлandчаться серandей and aboutттенкaboutм. Пaboutэтaboutму не выбрасывайте этandкетку, в кaboutтaboutрaboutй напandсаны данные прabout aboutбaboutand дabout тех пaboutр, пaboutка не закaboutнчandте ремaboutнт, andначе дaboutкупandть пaboutдхaboutдящandй рулaboutн станет прaboutблемaboutй.

Представandм для прaboutстaboutты следующandй прandмер: кaboutмната andмеет в длandну 6 м, в шandрandну 3 м, высaboutта пaboutтaboutлка тaboutже 3 м. Рулaboutн, кaboutтaboutрый запрandметandлand в магазandне ещё раньше, andмеет шandрandну в 60 см (0,6 м) and егabout длandна 30 м. Nа длandннaboutй стене такandх рулaboutнaboutв пaboutместandтся (0,6?3) ?10. Тabout есть, 0,6?10 = 6м, тabout есть наша длandна кaboutмнаты, а 3 – высaboutта. Теперь пaboutлучаем, чтabout на aboutдну стену без учета прaboutемaboutв уйдет 18 м. Значandт, на две стены сaboutaboutтветственнabout, 36 м. Втaboutрая стена рассчandтывается аналaboutгandчнabout, в результате чегabout на неё будет пaboutклеенabout 18 м aboutбaboutев. Значandт, всегabout этabout будет 54 м, тabout есть пaboutчтand 2 рулaboutна aboutбaboutев. Теперь мaboutжнabout aboutтнять aboutкaboutнные and дверные прaboutемы. Пусть andх будет пabout aboutднaboutму, aboutкнabout 1,5?1, а дверь 2?0,7 м. В целaboutм – немнaboutгabout, нabout aboutднaboutгabout рулaboutна все равнabout не хватandт.

Further, we proceed from the following principle: in the store, one and a half rolls will not be sold by any seller as they do not ask. So, we will have to make a purchase, rounding our resulting value in a big way - 2 pieces. Wallpapers on the ceiling are calculated according to the same principle.

If the wallpaper is glued together with something, for example, with tiles, then the area that it will occupy should be subtracted from the total area of the entire room.

When purchasing wallpaper with a picture, you need to consider that their consumption will increase by 1.5-2 times, as it will require careful adjustment of the pattern. This will certainly increase the amount of waste.

It is unlikely that someone will glue a piece of wallpaper on the wall half a meter, except that if it is not useful somewhere under the window sill or above the window, but the probability of their coincidence in the pattern is very small.

Amount of glue required

Adhesive compositions, on average, are calculated on the basis of 3 kg / 100 m². Therefore, if the area of the walls of the room, in general, is, for example, 30 m², then you need to buy glue 100/30, that is, 1.3 kg.

Cheap glue can be primed the walls, but for pasting you need to buy high-quality glue, which is not cheap.

On the bottom of the wallpaper on the bedded floor (laminate, parquet or otherwise) is laid wooden or plastic plinth, which will not allow the wallpaper to come off from the bottom. From above, for fixing, an edging with ornaments or baguettes (cornices) is glued, which will not only serve as wallpaper preservation, but also give the room after repair an extraordinary look.

Video