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Status : Active
Standard Type : Main
Document No : ISO 9052-1:1989
Document Year : 1989
Pages : 4
Edition : 1
Section Volume : Building acoustics (ISO/TC 43/SC 2.)
Relates to the unit area of resilient materials with smooth surfaces. Does not apply to loadings lower than 0,4 kPa or greater than 4 kPa, that is not for materials in wall linings and not for machinery foundations.