Steel sheet 2 mm and tricks of working with him

What is a steel sheet 2 mm?

Roofs, awnings, canopies - wherever they are 2 mm steel sheet, if you do not take into account engineering.The metal profile is much better suited to the roof, but it is somewhat more expensive, and thus to save the budget, you can take and less comfortable, but cheaper means.All the more so to work with sheet steel is much easier.

Imagine a situation where you needed to install a canopy over the door, which would have cut the profile sheet, which measures 1250h3000 millimeters, of the tools you have only hacksaw.Inconvenient is work, is not it?Another thing, if you need to cut a conventional flat steel sheet, the size of which can reach 1250h2500 millimeters.

What is convenient, regardless of the thickness of the steel sheet can be bent in any direction, it is impossible to demand from the corrugated metal rolling.In other words, if you have a roof pergola complex shapes, for example, you suddenly want to do it over the dome, covered such a construction tile or the same profile will be impossible.

In this situation, you can turn to flexible roofing, but they, unfortunately, can be used not in all climatic zones, while galvanized metal withstands external factors.However, you can be used two-millimeter hot-rolled or cold-rolled steel, does not matter, as long as you know what to expect from it and how to handle to protect against corrosion.

weighting in favor of the reliability of the roof - steel plate 3mm

The thicker the metal, you want to use as a roof, so it will be difficult, it is the normal laws of physics, from which can not escape. should be remembered that even the sheet galvanized iron and half a millimeter thick area of ​​1 square meter weighs about 4 kg .From this, it can be assumed that the steel sheet 3 mm for your roof is constant strength test.

This thickness can be considered only in those cases when you shed or garage, ie the construction of a metal frame.Plain wooden truss structure can also withstand considerable weight, provided that you will be used beam cross-section of at least 10x15 centimeters.

ideal form of construction for sheet steel with a thickness greater than 2 millimeters - a semi-circle in cross-section, if you remember, it is a form often give some aircraft hangars and construction workshops.The uniform distribution of radial loading on all frame elements contributes to the stability of the entire construction.

Sheet steel 1.5 mm - easy

processing Processing sheet steel with all the necessary tools should not cause difficulties even for those who are faced with the need to perform similar operations for the first time.Much more difficult to work with broadband rolled metal, whose thickness can reach 60 mm or more.So, we need to get as a result of the roof, which covers the steel sheet of 1.5 mm.

For this we need a ruler and measuring tape, metal scriber, center punch and planer - this is only for layout.For cutting needed Stulova scissors and chisels, to change the profile of the hammer is needed, kromkogibschik or other tools for bending edges (mites).You may also need a special punch for metal Riveter.For further processing it is useful to have a set of files.

If sheet noticeable bulge, they are straightened using hammers of various types, among which we can find and mallet.If there is rust recommended to use a special nozzle for a drill in the form of a wire brush .Ready-to-use list is marked with a ruler and a tape measure all the markings made Scriber.

It should be remembered that the galvanized sheet in violation of the protective layer becomes susceptible to corrosion, and hence, all markings shall be carried on the back, the underside of the roofing sheet.

Long sections of the sheet run with scissors, short, can be carried out using a chisel, a process called logging roofing steel.up to 1.5 millimeters thick chopped sheet in one pass of more than 3 mm - two or more.

This process is often used, if necessary, cut a large hole, such as a chimney, this first cut down a small area, which could pass the knife arm scissors.This is followed by a punch punching or boring, and finally riveting roofing sheet.In general, these processes do not cause difficulties with minimal skills listed instruments.