УРЕДБА о утврђиваnju Prostornog plana područja posebne namene infrastrukturnog koridora auto-puta E-80, deonica Niš–Merdare

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum

90.92   Standard to be revised

Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements

95.99   Withdrawal of Standard

Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirements

95.99   Withdrawal of Standard

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

95.99   Withdrawal of Standard

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions

95.99   Withdrawal of Standard

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction

90.92   Standard to be revised

Road traffic noise reducing devices - Specifications

60.60   Standard published

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions

60.60   Standard published

Road traffic noise reducing devices - Non-acoustic performance - Part 3: Reaction to fire - Burning behaviour of noise reducing devices and classification

95.99   Withdrawal of Standard

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

60.60   Standard published