Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete block can be acoustically effective
Tests on sound reduction properties of block walls conducted by National Concrete Masonry Assn, in cooperation with Armour Research Foundation; data on average sound transmission losses for various constructions; sound absorption test results.
Concrete block can be acoustically effective
Tests on sound reduction properties of block walls conducted by National Concrete Masonry Assn, in cooperation with Armour Research Foundation; data on average sound transmission losses for various constructions; sound absorption test results.
Concrete block can be acoustically effective
Noise Control
Copeland, R.E. (Autor:in)
Noise Control ; 3
1957
Aufsatz (Zeitschrift)
Englisch
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