4/2/2023 0 Comments Stop all soundplant![]() ![]() Acoustic elements with a high density, such as heavy acoustic foil, heavy acoustic foam or ideally a combination of both elements, are particularly good. In order to prevent this, the casing should also be fitted with sound insulation panels.įor anti-drumming and to reduce vibrations, the material of the casing must be reinforced. There is also a risk of internal vibrations as a result of the low mass of the material. ![]() In some cases, metal sound insulation containers are also used, which should also insulate the machine. In most cases, plastic, metal or wooden casings are erected around the machine. The cladding already fitted here can also be used for attaching acoustic elements or a separate casing can be built for the machine. If several components add to the development of the noise and generate material vibrations, it is advisable to insulate the entire machine. In order to prevent health problems, to lower the stress load and to increase productivity, targeted measures for hearing protection and sound insulation should be taken. So a noise level (sound pressure level) of 80dB must not be permanently exceeded, otherwise there is an increased risk of heart and circulatory illnesses and hearing damage. Together with the workshop directives and the generally applicable provisions for reasonable soundproofing, it regulates the use of noise insulation on machines. It applies to various equipment and machinery, from construction machines to construction and cleaning vehicles and garden and landscaping machinery. However, there are also statutory provisions, which regulate the use of sound insulation against noise, for example the machine noise protection ordinance. What is tolerable for one person may already be a problem for someone else. The perception of sound and noise is always subjective, or in other words: Everyone perceives noise differently. ![]()
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