The drainage system should be installed on any building and it does not matter if it is a multi-storey building or a small cottage. The gutter is fixed on the roof, collects precipitation and removes it from the roof, thereby protecting the facade and foundation from moisture. If the importance of having a drain is not even discussed, many people think about choosing a system, choosing between plastic and metal.
Which drainage system is better: comparison
The choice directly depends on the needs, object, climatic conditions, aesthetics. For those who want the appearance of the building to have individuality, seem reliable and durable, it is definitely better to give preference to the metal system. With a limited budget for a garage, small houses, plastic is suitable.
Consider metal from plastic gutters in comparison:
- Moisture.Moisture does not affect plastic in any way, while corrosion can form on metal.
- Temperature regime. With large and frequent temperature fluctuations, the technical characteristics of the plastic fall. Steel is not affected by such changes.
- expansion factor. For plastic it is much higher. In places where connections are made, mobility is high, as a result of which gaps appear on the sealant, which leads to depressurization.
- Ultraviolet. The sun has a negative effect on plastic. The metal does not react, the only thing is that cracks can form on the polymer coating.
- Deformation. Plastic with medium effort is not deformed, which cannot be said about metal.
- Low temperatures. No matter how high-quality the plastic is, under the influence of low temperature conditions it becomes brittle, the properties of the plastic remain unchanged.
- Design. If we consider plastic drainage systems, then not only the design, but also all holders and connecting elements are made of plastic, they can break under load and shock. Metal mounts are much stronger.
- Impact under heavy loads, snow, ice. Drainage systems made of plastic cannot withstand such a load. In the case of steel, everything is much better - the material is able to withstand significant loads.
Friction. Since the plastic is quite slippery, it does not retain dust, dirt, leaves, and more. But metal tends to retain small debris, as a result of which such systems need to be cleaned from time to time.- Maintainability. Any type of breakage of a discontinuous nature in plastic cannot be repaired. The part will have to be completely changed. If the metal elements are deformed, then they can be straightened.
For greater efficiency, it is recommended to install not only a drain, but also a drainage system, thanks to which melt water can be diverted away from the building. Light systems are the easiest to install, while they are the most reliable and efficient.
These systems are installed in places with a large accumulation of rainwater. At the same time, they are designed for a small load. Linear drainage is perfect for winding around the perimeter of the building, along the paths in the garden, park. With such systems, you can not only get rid of accumulated moisture, but also give the paths a well-groomed appearance.
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