Standard size polycarbonate sheets for greenhouses.

Polycarbonate - material fairly inexpensive, practical and beautiful, that determines its extraordinary popularity.Use clear sheets of this species to build greenhouses, construction of pavilions and terraces, installation of roofs, and so on. D. Of course, before you buy the material it is important to make the right calculations.And for this you need to know the size of polycarbonate sheets.

Features material

called cellular polycarbonate transparent sheets, within which there are small cells with long walls.This structure gives the material a truly unique properties.Sunlight polycarbonate passes better than glass.That is why it is often used in the construction of greenhouses.On the strength of this material exceeds the glass is almost 200 times.

addition, polycarbonate is flexible and can be bent in the direction along the walls of the cells.Therefore, it is easy to collect from the complex curved design.It can be arched greenhouses, canopies, gazebos and so round. D.

Disadvantages polycarbonate of this species include only the ability to expand and contract during temperature changes, as well as instability to ultraviolet light.In order that the sheets were not destroyed in the sun, producers have to cover them with a special transparent protective film.

length, width and thickness of the material

Dimensions polycarbonate sheets sold in DIY stores, are standard.Their width is 210 cm. The length may be equal to 6 or 12 meters.When purchasing important to pay attention not only these parameters but also the thickness of the material.Selection of polycarbonate for this parameter depends largely on where it is supposed to be used.The most popular at present are thick sheets 4, 6, 8 and 10 mm.

use polycarbonate of different thickness

first two versions of the material (4 and 6 mm) are most commonly used in the assembly of arch greenhouses or facilities with single wall or gable roof.When this polycarbonate 6 mm thick is considered more preferred.The fact that the material is too thin batten requires very frequent, which makes construction more expensive.Sheets 8 mm usually go on gable or shed roof.Also from this material makes the walls of semi-greenhouses growing vegetables which is produced including winter.Such roof structures are usually made of thick polycarbonate of 10 mm.

For even more serious structures, including pavilions and terraces exposed to great snow and wind loads, it is possible to use a material thickness of 16, 20, 25 and 32 mm.The mesh size from polycarbonate does not exceed 16 mm.Therefore, thick sheets can be multiple layers.

What should be the frame greenhouses or gazebo

So, the size of polycarbonate sheet are fixed.Its length is 6 to 12 m, width - 10 cm to 2 m. This material is mounted on the preassembled frame.When building any structure of the polycarbonate should be borne in mind that the thinner sheets, the smaller should be the reference step crates.The dependence of these two parameters is presented in the table below.

Thus, in the drafting of a greenhouse or pergola, and in particular the development of drawings framework should take into account not only the size of a cellular polycarbonate sheet, but its thickness.Otherwise, reliable construction will fail.

weight polycarbonate

So, what are usually the size of polycarbonate sheets and their thickness, we are found.However, with the purchase of this material should definitely pay attention to some other indicators.For example, be sure to figure out how much weight is the material.The fact that some manufacturers trying to save money, make the ribs and bridges in very thin cells.Of course, in this case, the weight of the material is reduced.The same applies to the strength characteristics.

For example, the weight of a standard sheet of a thickness of 4 mm is 0.8 kg / m2.Material 6 mm and weighs 1.3 kg / m2, 8 mm - 1.5 kg / m2, 10 mm - 1.7 kg / m2, 16 mm - 2.7 kg / m2.Such lists provide maximum reliability completed structure.

to facilitate the same material usually is marking Light.Polycarbonate this type is cheaper.Even so, it is, of course, and less durable than the standard, and hence is less.Standard sizes of lightweight polycarbonate sheets do not differ from the length and width of a conventional full-fledged material.

What can be the structure of the cell

Ribs are an important element of the structure of polycarbonate sheets.They determine the bearing capacity of the material.However, their reliability can depend not only on the thickness but also on whether they form the shape of the cell.

To create the arch designs generally use a material with an orthogonal structure of cells.Such sheets with loads of highly deformed, but do not break and quickly take initial shape.

material with X-shaped and diagonal ribs are most commonly used to create a rectangular greenhouses with single or gable roof.Such sheets maloplastichnyh and hardly deformed.However, indicators of the maximum permissible load they are usually somewhat lower.

The fewer walls and partitions inside the leaf, the higher the quality and worse teplosohranyayuschie strength.When purchasing the material it is also worth considering.

Whatever form had a cell size of polycarbonate sheets (width 210 mm, length 6.12 m), of course, remain the standard.The weight and thickness of the material may vary.Why

material width is fixed

So, 210 cm - the size of a standard polycarbonate sheet.How to measure the width of the material, of course - on one of the outer sheets.And that is why it is such and no other - the question deserves more detailed coverage.But the point here is this: polycarbonate sheets, as already mentioned, are able to greatly expand at an elevated temperature and compressed air at a low.A very wide fluctuations of the material so the difference would be too noticeable.The narrow sheet is not particularly easy to assemble.210 centimeters, thus - optimal option.The sheet of this size is convenient to install.Facilities also obtained from a reliable and accurate.

How is cutting sheets

Standard size polycarbonate sheet in the preparation of drawings frame gazebo or greenhouses are taken into account is necessary.However, sometimes, for whatever reasons, to use the material is not entirely possible.For example, the area may be too little room for greenhouses and so on.. In this case, the sheets are cut in the extreme.The obligatory operation is cutting the regeneration and arch structures or having some other complex shape.

In order not to spoil the material during cutting, should adhere to certain rules.Recommendations for cutting sheet polycarbonate following:

• center line to cut out parts must be parallel to the sides of the sheet.
• must take into account allowances (about 5-10 cm).
• procedure should be done as gently as possible, being careful not to damage the protective layer.
• Emerging dust should be removed from the channel.
• should take into account the fact that only polycarbonate bends toward the channel.

Variety tool used when cutting polycarbonate, depends mainly on the thickness of the sheets.The thin material is usually cut with sharp scissors or knife stationery.Plates tailor using a hacksaw.

As we have seen, the standard size of a sheet of polycarbonate, but rather, it is a fixed width of 210 cm. This gives owners of gardens is another important advantage.From sheets of this size can be cut wide enough for the device roomy and comfortable arched greenhouse ends.The very same material at the same time is spent as economically.

Terms mounting

size polycarbonate sheet for greenhouse allows you to tailor the material for maximum convenience.However, carved elements, among other things, you also need to properly install.Otherwise, durable and accurate construction will fail.When installing polycarbonate experts advise the following rules:

• after fixing channels should be placed vertically.In this case the condensate accumulating therein will leak out.
• channels vertically arranged sheets cover the special polycarbonate profile.The fact that the moisture introduced in them will contribute to loss of leaf color and transparency.Sometimes improperly installed inside the material even begins to grow moss.
• In drafting the construction of polycarbonate must take into account wind and snow loads.
• When attaching the sheet to the frame should use special screws with thermowasher.Polycarbonate, as already mentioned, is a good thermoplastic.

So, we have quite a detailed answer to the question about what is the size of polycarbonate sheet.In a greenhouse, and a small gazebo, it is usually necessary not too much.Especially that cutting can be performed as economically.Therefore, despite the relatively high cost, while too strong desire to gather in the courtyard of a building site owners do not have to spend much.