| Document ID (ISN) | 21719 |
| CIS number |
74-1591 |
| Year |
1973 |
| Convention or series no. |
|
| Title |
Directives for the control of industrial noise by sound insulation, acoustic absorption and sound screens in establishments under the Ministry of Mechanical Engineering |
| Original title |
Ukazanija po sniženiju proizvodstvennogo šuma na predprijatijah Ministerstva tjaželogo, ėnergetičeskogo i transportnogo mašinostroenija metodami zvukoizoljacii, zvukopogloščenija i ėkranirovanija istočnika zvuka [in Russian] |
| Bibliographic information |
All-Union Central Occupational Safety and Health Research Institute (Vsesojuznyj central'nyj naučno-issledovatel'skij institut ohrany truda), Obolenskij per.10, Moskva, USSR, 1973. 72p. 18 ref. Price: Rbl.0.24. |
| Abstract |
These directives, based on laboratory research and published data, are subdivided as follows: sound pressure expressed in dB; standardisation and measurement of industrial noise (conditions and procedures, measuring instruments); noise abatement by sound absorption (bases for calculation and examples, table of absorption coefficients for various materials, baffles and suspended screens); noise abatement by sound insulation (bases for calculation and examples, noise attenuation parameters of certain materials, recommendations for practical use); noise control by sound shielding; use of earmuffs and earplugs; typical noise levels measured at various workposts (forging shops, deep-drawing and blanking shops, metalworking shops, foundries, welding shops, woodworking, etc.). |
| Descriptors (primary) |
USSR; metalworking industry; noise control; noise |
| Descriptors (secondary) |
noise level; sound absorption; sound absorption coefficient; sound isolation; directive; earplugs; earmuffs; noise measurement; sound shielding |
| Document type |
A - Laws, regulations, directives |
| Country / State or Province | USSR |
| Subject(s) |
Standards and directives with the force of law
|
| Broad subject area(s) |
Physical hazards
|
| Browse category(ies) |
Noise
Metalworking industry
|
