• Your shopping cart is empty!

  • BS 2750-5:1980

BS 2750-5:1980

Measurement of sound insulation in buildings and of building elements-Field measurements of airborne sound insulation of facade elements and facades

BSI Group, 06/30/1980

Publisher: BS

File Format: PDF

$90.00$180.34


Published:30/06/1980

Pages:16

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Applies to the sound insulation of a building facade with respect to external noise such as traffic noise. The sound source for the steady state 1/3 octave band filtered level difference can be either the existing traffic noise or noise from a loudspeaker. The results, expressed as either sound reduction index or standardized level difference can be used to determine whether facades have met acoustic specifications. Method mainly intended to measure noise reduction efficiency of double glazing.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS QC 760101:1997

BS QC 760101:1997

Harmonized system of quality assessment for electronic components. Semiconductor devices. Integrated circuits. Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of qualification approval procedures

$82.00 $165.10

BS 7825-3.2:1997

BS 7825-3.2:1997

Calibration of rubber and plastics test equipment. Calibration schedules-Electrical properties

$90.00 $180.34

BS 99/201444 DC

BS 99/201444 DC

IEC 61850-3. Communication networks and systems in substances. Part 3. General requirements (IEC Document 57/390/CD)

$145.00 $290.87

BS 97/713290 DC

BS 97/713290 DC

Aerospace series. Steel FE-PM1802 (X5CrNi15-5). Consumable electrode remelted annealed. Forging stock a or D < 300 mm (prEN 3364)

$106.00 $212.50