Every consumer before to buy something, clarifies the value of goods and calculation of suspended ceilings is needed just for this.
manufacturer or service provider, this aspect of the question, of course, is also concerned, but, first of all, such a calculation it is necessary to carve out the right fabric and ensure the quality of service provided.
Calculations for pattern fabric
to qualify stretch ceiling was perfectly flat, without wrinkles and slack, it must be properly cut out from the web, taking into account at the same time not only the size and configuration of the room, but also the thickness and elasticity of the film itself.
For this makes accurate measurements of the room and the drawing is made, after which the web is cut out, taking into account the shrinkage.
In every company engaged in the installation of ceilings of PVC film, there are managers who produce measurement and calculation - tension structures re
If the usual rectangular room, which is planned to top sibling, is sufficient to measure only the side and diagonally to the top of the multi-level rooms or complex configuration data requires much more. It can be:
- values of angles.
- radii curves.
- distances from one corner to the different points of curves, and so on. D.
For example, we are not drawing the most complex single-level ceiling.
As you can see, here it is necessary to remove only nine linear dimensions (AB, BC, and so on. D.) To determine the radius of the part of the circles.If the curve is not divisible by large radius sections that divide it into small pieces and measuring the linear distance from the corner C to the end of each.
By and large, customers should not worry, as the measurements are made - is the task of the manufacturer.We just want to explain why you should not do them yourself, wanting to save money, and referring to the firm (sm.Proizvoditeli suspended ceilings, the leaders), to offer services without a professional measurement.
Determination of shrinkage
leaf cut out in such a way that it is at a certain percentage less than the actual area.This is to ensure that the web is pulled well and does not sag under its own weight.This deliberate reduction in size is called shrinkage.
amount of shrinkage is determined on the basis of experience with the film and depends on:
- Square top.
- film thickness which differs from vendor to vendor.
is obvious that the calculation of the ceiling of the tension is based on the sampling and determination of its area, which is multiplied by the cost per square meter.
For reference .As a rule, the cost of 1 sq .stretch ceiling specified by the manufacturer, already includes the cost of installation.
But the area - is not the only parameter that determines the final price of the finished ceiling.There are plenty of criteria that influence on it.
All measurements to determine the value of a stretch ceiling are made only after the client has determined its shape, number of levels, the kind and amount of lighting, after final assembly and finishing walls and partitions and devices other structures (eg, boxes of plasterboard).
To calculation, the following data:
- area stretch ceiling .
- number of angles - internal and external, as well as their absence, for example, when installing the round insert to the base surface.
- existence and extent of the curved sections , which complicate the installation of mounting structures (baguettes) and installation of the web.
- type and quantity of fixtures and other embedded designs .For them, it is necessary to install the appropriate mounting and to arrange holes in the canvas stretched ceiling.
- Availability leaving the ceiling pipes (sm.Natyazhnoy ceilings: how to make a bypass pipe) , ducts and so on. N .They are irremovable obstacles that had to do with the installation and take into account when cutting.
- Number of Levels tensile structures.For multilevel structures must be custom-made device, which, of course, significantly increases the final cost.
For reference .All of these design features are considered under a separate tariff and added to the cost calculated by area.Therefore, when the initial data equal the cost of one square meter in area larger top will be lower than the same cost less.
no secret that the PVC film, which are made of stretch fabric, has a different quality depending on where and by whom it was made.If you decide to install French ceilings - the calculation of their value will be produced at a higher rate than the prices for the materials of domestic producers.
In addition, the price will affect the texture of paintings - matte or glossy, as well as its color.
to rise in price, and sometimes very significant, may cause a desire to put on the surface of the image (photo printing), to arrange a hidden LED lights, or to achieve a certain visual effect.