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Here you can find out the news and latest interesting information from ISRW Klapdor.

Almost 3 decades have passed since the last legal introduction of the DIN 4109:1989-11 – Noise Protection in Building Construction. Here we perhaps think of the saying “All good things are worth waiting for” – but we should take a closer look at the history and circumstances before we actually start thinking that the saying could apply in this case.

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