Product

  • High-speed rail barrier A

    High-speed rail barrier A

    Model : SF-HRNB-601

    Sound insulation : 36

    Noise reduction coefficient : 0.9

    Areal density : 39.4

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥250Km/h

    High-speed rail barrier A

  • High-speed rail barrier B

    High-speed rail barrier B

    Model : SF-HRNB-602

    Sound insulation : 39

    Noise reduction coefficient : 0.75

    Areal density : 162

    Specification : 3960mm*2950mm*140mm

    The scope of application : <250Km/h

    High-speed rail barrier B

  • High-speed rail barrier C

    High-speed rail barrier C

    Model : SF-HRNB-603

    Sound insulation : 36

    Noise reduction coefficient : 0.81

    Areal density : 24kg/㎡

    Specification : 1960mm*1000mm*140mm

    The scope of application : ≥250Km/h

    High-speed rail barrier C

  • High-speed rail barrier D

    High-speed rail barrier D

    Model : SF-HRNB-604

    Sound insulation : 34

    Noise reduction coefficient : 0.75

    Areal density : A1

    Specification : 2950mm*2000mm-4000mm*140mm

    The scope of application : <200Km/h

    High-speed rail barrier D

  • Highway Noise barrier A

    Highway Noise barrier A

    Model : SF-HNB-801

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm*140mm

    The scope of application : ≥ 150 Km/h

    Shangfeng highway Noise barrier A

  • Highway Noise barrier B

    Highway Noise barrier B

    Model : SF-HNB-802

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    Highway Noise barrier B

  •  Highway Noise barrier C

    Highway Noise barrier C

    Model : SF-HNB-803

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    Highway Noise barrier C

  •  Highway Noise barrier D

    Highway Noise barrier D

    Model : SF-HNB-804

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    Highway Noise barrier D

  • city road Noise barrier A

    city road Noise barrier A

    Model : SF-CRNB-901

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    city road Noise barrier A

  • city road Noise barrier B

    city road Noise barrier B

    Model : SF-CRNB-902

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    city road Noise barrier B

  • city road Noise barrier C

    city road Noise barrier C

    Model : SF-CRNB-903

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    city road Noise barrier C

  • city road Noise barrier D

    city road Noise barrier D

    Model : SF-CRNB-904

    Sound insulation : 36dB

    Noise reduction coefficient : 0.9

    Areal density : 24kg/㎡

    Specification : 1960mm*2000mm-4000mm*140mm

    The scope of application : ≥ 150 Km/h

    city road Noise barrier D