Over door noise barrier
Kongo Sangyo Co., Ltd.

Kongo Sangyo Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

50.4hours

About This Product

■Glass wool absorbs sound and adds sound insulation to prevent noise leakage.Overdoors have noise control functions that are essential for factories and warehouses in residential areas and urban areas. The inside of the door panel is equipped with glass wool, which acts as a sound-absorbing material, adding highly reliable sound insulation performance. You can concentrate on working indoors without worrying about noise leakage. Compatible with opening widths up to 7m.

■Sound insulation effectUnlike ordinary doors, noise barriers have a soundproofing effect of 20dB to 30dB in the medium and high frequency bands.
*Sound transmission loss test (reverberation room-reverberation room method) Based on JIS A1416 measurement method.
*When installed using standard construction methods. (Measurement: Metropolitan Industrial Technology Center)

Model
There are 1 models for this product.

Product
Over door noise barrier

Handling Company
Kongo Sangyo Co., Ltd.

190+ people viewing

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1 Models of Over door noise barrier

Image	Part Number	Price (excluding tax)	Back plate	Coating	Sound absorbing material	Panel	Color
	Noise barrier	Available upon quote	Aluminum perforated plate: plate thickness 0.8mm	Polyester resin baking paint 2 coats 2 bakes	Glass wool: thickness 25mm, density 32kg/㎥	High-strength color steel plate roll molded product, plate thickness 0.8mm Base: Both sides galvanized	White (mixed color)

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About Company Handling This Product

Kongo Sangyo Co., Ltd.

Response Rate

100.0%

Response Time

50.4hrs

Japan

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Over door noise barrier Kongo Sangyo Co., Ltd.

Kongo Sangyo Co., Ltd.'s Response Status

About This Product

■Glass wool absorbs sound and adds sound insulation to prevent noise leakage.

■Sound insulation effect

1 Models of Over door noise barrier

Noise barrier

Other products of Kongo Sangyo Co., Ltd.

About Company Handling This Product

Over door noise barrier
Kongo Sangyo Co., Ltd.