This process produces a wall that is 30 – 60cm thick concrete wall ( depending on the quality of the rock ) and is also very loud.
Lastly, our teams use various other power tools at different times, such as pneumatic drills that can reach 100 decibels on their own, so it’s really essential that our staff have access to trustable, quality hearing protection.”
www.phonak-communications.comDiese Auskleidungsarbeiten werden mit Stahlschalungen ausgeführt, welche wiederum die Mitarbeiter zeitweise grossen Lärmbelastungen aussetzen.
Darüber hinaus benutzen unsere Teams verschiedene Baumaschinen und Geräte auf engstem Raum, wie zum Beispiel Presslufthämmer, die allein schon einen Schallpegel von 100 Dezibel erzeugen.
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