EFFECTIVE NOISE BARRIER DESIGN - noise barrier design effective noise barrier design giles parker sound barrier solutions ltd

Embed Size (px)

Text of EFFECTIVE NOISE BARRIER DESIGN - noise barrier design effective noise barrier design giles parker...

  • EFFECTIVE NOISE BARRIER DESIGN

    EFFECTIVEEFFECTIVE NOISE BARRIERNOISE BARRIER DESIGNDESIGN

    GILES PARKERGILES PARKERSOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Effective Noise Barrier Design:Effective Noise Barrier Design:

    Tested Product Performance

    Acoustically Engineered Design

    Mechanical and structural integrity

    Physical and Acoustic Durability

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Effective Noise Barrier Design:Effective Noise Barrier Design:

    Tested Product Performance

    Does it work?

    Acoustically Engineered Design

    Will it work for us?

    Mechanical and structural integrity

    Will it stay up?

    Physical and Acoustic Durability Will it last?

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • When is it Not

    a Noise Barrier?When is it Not

    a Noise Barrier?

    Tested Product Performance

    Acoustically Engineered Design

    Mechanical and structural integrity

    Physical and Acoustic Durability

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • ab

    c

    Path Difference = a + b -

    c

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Effective Noise Barriers

    T

    R

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Different Types of Noise Barrier

    ABSORPTIVE

    Insulate against noise : Transmission of noise is negligible.

    Absorb the noise that strikes them : Reflection is negligible.

    REFLECTIVE

    Insulate against noise : Transmission of noise is negligible.

    Reflect all the noise striking them.

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • When do I need Absorptive?

  • Timber Reflective

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Double-skinned Timber Reflective

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Timber Absorptive on Gabion Wall

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

    Timber Absorptive on Gabion Wall

  • All Barriers must be Effective Insulaters

    3m

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • As Barrier Gets Higher

    4m T

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Transmitted Noise Grows in Significance

    6m T

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Transmitted Noise Grows in Significance

    6m

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Will the Barrier Work? Tested Product Performance

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Will the Barrier Work for Us? Acoustically Engineered Design

  • Will it Stay up? Will it Last? Mechanical,Structural Integrity & Durability

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

  • Will it Stay up? Will it Last?

    BSEN

    14388Specifications

    AcousticPerformance

    Standards

    Mechanical &StructuralStandards

    EnvironmentalFire

    & Safety

    Physical and FunctionalDurability

    SOUND BARRIER SOLUTIONS LTDSOUND BARRIER SOLUTIONS LTD

    EFFECTIVENOISE BARRIERDESIGNEffective Noise Barrier Design:Effective Noise Barrier Design:When is it Not a Noise Barrier?Slide Number 5Effective Noise BarriersDifferent Types of Noise BarrierWhen do I need Absorptive?Timber ReflectiveDouble-skinned Timber ReflectiveTimber Absorptive on Gabion WallTimber Absorptive on Gabion WallAll Barriers mustbe Effective InsulatersAs Barrier Gets HigherTransmitted Noise Grows in SignificanceTransmitted Noise Grows in SignificanceWill the Barrier Work?Tested Product PerformanceWill the Barrier Work for Us?Acoustically Engineered DesignWill it Stay up? Will it Last?Mechanical,Structural Integrity & DurabilityWill it Stay up? Will it Last?