Noise -screen screen for a comfortable private life: silence in the house, arbor, on the site

Krympress reports:

With the onset of heat, life outside the city revives: people rest in summer cottages, communicate with nature. But what if a construction is being conducted near the site, there is a transformer, a busy road route or railway runs? Noisy neighbors can break the silence. The best way out in such a situation involves the installation noise -screen screen around the perimeter of private territory.

What noise -screen screens are suitable for a private house, cottages

Acoustic screens not only provide the owners of country houses with comfortable silence, but also protect from wind and dust, and also prevent the penetration of unauthorized persons into the section. Such fences classify, first of all, by the principle of action.

Sound -cutting screen

The fence collected from reflecting panels takes on sound and vibration waves, and then unfolds them towards the source. On the way back, the waves partially dissipate. Acoustic panels of the reflective type are distinguished by light transmission:

• Deaf — are made of an unperformed metal sheet;
• Transparent — for their production, acrylic glass (plexiglass) is used, as well as monolithic polycarbonate;
• Transferred — produced from cellular polycarbonate.

Sound -refining screens are installed at a certain distance from residential buildings. So, to protect against the noise of neighbors, they are not suitable.

Sound -absorbing screen

In this case, the waves emanating from the noisy object are extinguished inside the structure. The panel absorbing sound (sandwich panel) consists of three layers:

• front — perforated steel sheet;
• the internal — a plate of mineral wool, polyurethane foam or other non -combustible material, enclosed in a moisture -proof shell;
• The back — deaf (non -passerled) metal sheet.

The sound -absorbing structure has an important advantage: it can be installed in the immediate vicinity of a residential building.

The noise screen is combined

Today it is the most popular type of acoustic barrier. Such Noise -protective screens Collected from panels of both types. Continuous metal elements or reinforced (anti-vandal) sandwich panels are mounted from below. The upper part of the structure consists of translucent panels. This structure does not shade the territory, which is especially important for gardeners.

What the effectiveness of the noise -screen screen depends on what

In order for the soundproof barrier to work correctly, two key points are determined: the location of the screen and its height. The reverse dependence is observed here: the closer the screen is to the noise source, the lower it should be. Typically, the height of the fences for summer cottages is 2.5-5 m. Higher screens should be additionally strengthened to reduce sailing.

The engineer makes an acoustic calculation based on the characteristics of the site. It is important to choose the right panels, determine the shape of the racks, the length and height of the fence, the type of foundation (pile or strip).

Crimea news | Krympress: Latest news and main events