EN ISO 140-4

Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)

1998-08-00

Hết hiệu lực

NF S31-049-4*NF EN ISO 140-4 (1998-12-01), IDT * DIN EN ISO 140-4 (1998-12), IDT * BS EN ISO 140-4 (1998-10-15), IDT * ISO 140-4 (1998-08), IDT * SN EN ISO 140-4 (1998), IDT * OENORM EN ISO 140-4 (1999-07-01), IDT * PN-EN ISO 140-4 (2000-02-08), IDT * SS-EN ISO 140-4 (1999-01-15), IDT * UNE-EN ISO 140-4 (1999-04-19), IDT * TS EN ISO 140-4 (2006-03-23), IDT * UNI EN ISO 140-4:2000 (2000-12-31), IDT * STN EN ISO 140-4 (2001-07-01), IDT * CSN EN ISO 140-4 (2000-01-01), IDT * DS/EN ISO 140-4 (1999-03-05), IDT * NEN-EN-ISO 140-4:1998 en (1998-09-01), IDT * SFS-EN ISO 140-4:en (2001-07-26), IDT

IEC 60651*CEI 60651 (1979) * IEC 60804*CEI 60804 (1985) * IEC 60942*CEI 60942 (1988) * IEC 61260*CEI 61260 (1995-07) * ISO 354 (1985-02) * ISO 140-2 (1991-06) * ISO 140-3 (1995-05) * ISO 717-1 (1996-12)

prEN ISO 140-4 (1998-04)

EN ISO 16283-1 (2014-02)

EN ISO 16283-1 (2014-02) * EN ISO 140-4 (1998-08) * prEN ISO 140-4 (1998-04) * prEN ISO 140-4 (1996-04)

Acoustic engineering * Acoustic measurement * Acoustic properties and phenomena * Acoustic testing rooms * Acoustics * Airborne sound insulation * Building acoustics * Buildings * Ceilings * Closed test rooms * Construction * Definitions * Doors * Field measurement * Frequency ranges * Impact sound insulation * Interior walls * Materials testing * Mathematical calculations * Measurement * Measuring frequencies * Measuring instruments * Measuring techniques * Noise control (acoustic) * Reverberation time * Rooms * Sound absorbent surface * Sound fields * Sound insulation * Sound intensity * Sound pressure level * Sound proofing * Structural systems * Test furnaces * Testing * Walls * Sound levels * Blankets * Floors * Test benches

91.120.20. Cách âm. Chống rung