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  • BS 2750-2:1980

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Measurement of sound insulation in buildings and of building elements Statement of precision requirements

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-05-1993

    Language(s):  English

    Published date:  30-06-1980

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    National foreword
    Cooperating organizations
    Method
    0. Introduction
    1. Scope and field of application
    2. References
    3. Definitions
    4. Measurement procedure
    Annexes
    A. Requirements for repeatability
    B. Co-operative determination of repeatability
    C. Bibliography
    Tables
    1. Requirements for repeatability r
    2. Factor t for calculating the repeatability for a
         confidence level of 95%

    Abstract - (Show below) - (Hide below)

    Procedures for assessing uncertainty in the acoustical measurements due to non-systematic influences. Compares the differences from 3 consecutive pairs of complete measurements with tentative repeatability figures as a check on one laboratory and test procedure. The method can be extended to cover tests by several different laboratories on the same building element.

    General Product Information - (Show below) - (Hide below)

    Committee EH/1
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 140-5:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 5: Field measurements of airborne sound insulation of faade elements and faades
    ISO 140-6:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 6: Laboratory measurements of impact sound insulation of floors
    ISO 140-7:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 7: Field measurements of impact sound insulation of floors
    ISO 140-3:1995 Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
    ISO 140-4:1998 Acoustics Measurement of sound insulation in buildings and of building elements Part 4: Field measurements of airborne sound insulation between rooms
    ISO 140-8:1997 Acoustics Measurement of sound insulation in buildings and of building elements Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
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