1、 10140-52012 5 ISO 10140-5:2010Acoustics Laboratory measurement of sound insulation of buildingelements Part 5: Requirements for test facilities and equipment(IDT) 27 2002 . 184- , 1.02004 . 1 - ( ) - , 42 358 3 29 2012 . 1383-4 10140-5:2010 . . 5. (ISO 10140-5:2010 Acoustics Laboratory measurement
2、of soundinsulation of building elements Part 5: Requirements for test facilities and equipment). - - , 5 , - . () . - , , 2013 , - - II 10140-520121 .12 13 24 65 .7() ,9() , .12() -15D() .20E() .23F() .25G() -29() .3031III 10140-52012 5 Acoustics. Laboratory measurement of sound insulation of buildi
3、ng elements.Part 5. Requirements for test facilities and equipment 201312011 , :- ;- ;- ( );- . , . . , - .2 . - , . 717-1 . . 1. (ISO 717-1, Acoustics Rating of sound insulation in buildingsand of building elements Part 1: Airborne sound insulation) 717-2 . . 2. (ISO 717-2, Acoustics Rating of soun
4、d insulation in buildings andof building elements Part 2: Impact sound insulation) 3382-2 . . 2. - (ISO 3382-2, Acoustics Measurement of room acoustic parameters Part 2:Reverberation time in ordinary rooms) 9052-1:1989 . . , (ISO 9052-1:1989, Acoustics Determination of dynamic stiffness Part 1: Mate
5、rials used under floating floors in dwellings) 10140-1 . . 1. (ISO 10140-1, Acoustics Laboratorymeasurement of sound insulation of building elements Part 1: Application rules for specific products)1 10140-52012 10140-2 . . 2. (ISO 10140-2, Acoustics Laboratory measurement of soundinsulation of build
6、ing elements Part 2: Measurements of airborne sound insulation) 10140-3 . . 3. (ISO 10140-3, Acoustics Laboratory measurement of soundinsulation of building elements Part 3: Measurements of impact sound insulation) 10140-4:2010 . . 4. (ISO 10140-4:2010, Acoustics Laboratory measurement of soundinsul
7、ation of building elements Part 4: Measurement procedures and requirements) 18233 . (ISO 18233, Acoustics Application of new measurement methods in building and room acoustics) 60942:2003 . (IEC 60942:2003, Electroacous-tics Sound calibrators) 61260 . (IEC 61260,Electroacoustics Octave-band and frac
8、tional-octave-band filters) 61672-1 . . 1. (IEC 61672-1,Electroacoustics Sound level meters Part 1: Specifications) 61672-2 . . 2. (IEC 61672-2, Electroacoustics Sound level meters Part 2: Pattern evaluation tests) 61672-3 . . 3. (IEC 61672-3,Electroacoustics Sound level meters Part 3: Periodic test
9、s)3 3.1 , . . , - . - , (. ).3.2 3.2.1 50 3. - . 10 %. , - . , , , . . .- 50 60 3.3.2.2 . - (). - . , , , , (. 10140-2), -.2 10140-520123.2.3 ( - ) . - 100 2 1 , . , , 1 c163 T c163 2(V/50)2/3, (1) V , 3;T , . 10140-4.3.2.4 , - , . 10140-4 ( 4.3).3.2.5 . - . - , - . - c162Rmax, .3.3 - , - . .3.3.1 - 10 2,10202 2,3 , .3.3.1.1 . . (m 50/2)- . - , c104min= 0,01 +03,f,(2) f , . (400 c177 40) /2, . 10140-4.3.3.1.2 - - (. 1). - , . ( ,3 10140-52012, ) . . -. , - . -. 1:6. 100 , 200 . 2000 /3. 450 /2. , . , - . (. - 2):c162mL= c114LtL, (3) c162mL
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