20 50db noise barrier

Brand Name:Henger

Model Number:HG

Place of Origin:China

... barrier is also available in two standard lengths: 2.96m/3.96m, but customized sizes are available upon request. The Highway Noise Barrier is designed to provide exceptional sound insulation, with a range of 20-50dB. This makes it an ideal solution for

Brand Name:DUKE

Model Number:Noise Barrier

Place of Origin:Sichuan

...Noise Barrier Fence Acrylic Sheet Noise Barrier The feature of Transparent sound barrier 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise...

Brand Name:LN-Soundproof Fence

Model Number:20dB 30dB 40dB Noise Blanket

Place of Origin:American Design China Assemble

...noise barriers fence work?in Market we mainly make two design of temporary portable noise barriers fence steel noise barriers and temporary portable noise barriers fence in a format of the blanket.T he Steel one cause thickness of a 300mm minimum thickness depends on to reflect and just absorb a little bit noise but our sound blanket barriers are light design insulation and absorption most of the noise...

Brand Name:JIRUI

Model Number:CX0020

Place of Origin:CHINA

...noise and vibration reduction / Auto Chassis Noise Barrier / Car Sound Deadening Mat factory Product Description 1,Upgrading the Audi A6 with a luxury car quiet system involves implementing advanced soundproofing and noise reduction measures to enhance cabin comfort and overall driving experience. 2,Noise Reduction: Significantly reduces road noise, wind noise, and engine noise...

Brand Name:Hofon

Model Number:GM12-15BY0350D

Place of Origin:ShenZhen China

...Motor Diameter : Φ15.0mm Output : APPROX 0.1~20.0W Noise Level : Less than 50dB Low noise, stable performance, quality assurance Specifications The following specifications are only representative of one of our models. Other performance parameters can ...

Brand Name:GQ

Model Number:different sizes

Place of Origin:CHINA

... high density metal sheet resisting over 30db noise through punching, and has louver hole, micro hole, etc. It is featured by high noise resistance, high sound absorption, simple installation, economy, beauty, safety and durability. It is widely used for

Brand Name:KAAP

Model Number:KP20200107

Place of Origin:Hebei, China

... to protect inhabitants of sensitive land use areas from noise pollution. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources – other than cessation of the source activity or use of source controls.

Brand Name:SUNNY

Model Number:SN-ES-12

Place of Origin:China

... the future temds 2.Use the PM motor, low speed, rotational torque, high efficiency, low energy consumption, low noise 3.The car door has simple construction, hereby reducing the amount

Brand Name:Velp

Model Number:Perforated metal-12

Place of Origin:China

...Noise Barrier Panels Perforated noise barrier panels detailed introduction We supply aluminum.galvanized steel and sus 304 punch plate panels used for cosntruction sites.projects and highways to control noises and sound pollution.This noise barrier is mainly used for outdoor noise control and safety uses. Perforated noise barrier panels specifications Soud barrier...

Brand Name:KELING

Model Number:KEL-HB

Place of Origin:China

...Product Name HEPA Filter Box Material Aluminum Power Supply 110V/220V Noise Level ≤50dB Lifespan ≥50000h Air Flow 200 CFM Size Standard Filter Type HEPA Temperature Range -20℃~+50℃ Humidity Range ≤95%RH Customization: KELING HEPA Filter Box ...

Brand Name:LN-Highway Noise Barriers

Model Number:20dB 30dB 40dB Noise Blanket

Place of Origin:American Design China Assemble

... noise barriers fence offer many applications it is a new developing against noise pollution such as noise control for highway and construction site, project. Application of temporary construction noise barriers fence · Railway Metro Noise Insulation and

Brand Name:SUNOLTA

Place of Origin:China

Solar Energy Water Pump, 50dB Noise Level, 220V Voltage Product Description: Solar Energy Water Pump is a solar powered water pump, solar oxygen pump, and submersible solar water pump, with an inlet diameter of 50mm, a head of 30m, and a voltage of 220V...

Brand Name:Nova

Model Number:Nova-180

Place of Origin:China

Double twist woven gabion noise barrier / welded mesh gabion noise barrier Noise barrier gabion is a suitable and effective way to prevent noise and protect man and animals from unpleasant noises. Double twisted woven or welded gabion cages filled with ...

Place of Origin:China

... motor. It is designed for meeting high requirements in terms of noise, no load current, rated speed, rated power and start torque. It is ideal for applications that need a motor with low noise and high speed. The motor has a noise level of 50dB, no load

Brand Name:Cittimesh

Model Number:welded or woven

Place of Origin:China

With High Sound Insulation, Strength And Beauty, Gabion Noise Barrier Can Be Applied To Highways And Home Walls Gabion Noise Barrier product: Gabion noise barrier is made of rectangular woven or welded high-quality steel wire baskets with dense and heavy ...

Brand Name:ODM

Model Number:HF-60

Place of Origin:China

Hollow Cup Motor And ≤50db Noise Ensure Effective Wireless Tattoo Machine Product Description: Wireless Tattoo Apparatus - Unlock Your Creativity Instantly! Introducing the Wireless ...

Brand Name:boss metal

Model Number:temporary noise barriers

Place of Origin:china

...Noise Control Barrier Noise can be a nuisance. And noise nuisance can seriously disrupt a building project. Heras Mobile Fencing has a temporary noise barrier solution that prevents complaints from local residents and minimizes the risk that the process becomes delayed due to local authorities intervening. A solution that keeps sound waves confined to the building site, and that is as simple as it is effective. Acoustical Noise

Place of Origin:Jiangsu, China

Brand Name:lvzhou grass

Model Number:LQ20-25-147

...noise barrier suitable for high temperature Australia HIGH QUALITY GRASS 1) Have good gloss 2) Soft touch 3) Silky smooth 4) Do not fade for a long time 5) Good weather resistance 6) Good flame retardancy 7) Fresh greenm natural color, looking near to the same grass Material PP&PE Dtex 9000 Pile height 20...

Brand Name:HONGUM

Place of Origin:CHINA

... times, and its current consumption is only 0.1A. The noise level is also very low at ≤50dB. It is packaged in carton boxes for easy shipment and installation. This Valve Actuator is the perfect choice for a reliable and efficient valve actuation system.

Brand Name:XUYANG

Model Number:MBR0520LT1

Place of Origin:China

0.5 Amperes 20 Volts Schottky Barrier Rectifier Diode MBR0520LT1 The Schottky Power Rectifier employs the Schottky Barrier principle with a barrier metal that produces optimal forward voltage drop−reverse current tradeoff. Ideally suited for low voltage, ...