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Highway sound barriers also require high attention during construction and installation. As a part of environmental protection and noise reduction, the effect is very important. Different highway sections and terrains have different sound barrier installation methods.
Common road sound barrier installation methods include: shallow pile continuous beam installation type, driven pile type, frame type and so on. Anping Hengai as a sound barrier manufacturer, share with you the knowledge of shallow pile continuous beam installation.
The shallow pile continuous beam installation type is the common and often used sound barrier installation method.
Before the road sound barrier is installed, the basic inspection is required:
(1) Check the strength of the foundation concrete and the filling condition around the foundation, which should meet the installation requirements.
(2) The top surface of the foundation should be horizontal, and the surface should be flat without residual concrete waste.
(3) The basic pre-embedded bolt and nut workmanship should meet the design requirements, and the threaded part must not be damaged.
(4) Use the template pre-made according to the design drawings to directly cover the foundation bolt to check whether the bolt spacing meets the design requirements.
Next, let's introduce the specific installation method of the road sound barrier.
In the early stage, concrete should be prepared, concrete piles and continuous beams should be installed together, and when concrete is poured, it should be noted that the length of the pile is less than four meters and the diameter is within one meter. This is why it is called For the reason of the shallow pile, the sound barrier of the shallow pile of the highway also needs to be installed. The height of the ground beam is within one meter and the width is 0.5m. This pile is mainly connected to the top of the pile and the pile. In the meantime, the shallow piles are fixedly connected and dispersed, so as to prevent the weather from being washed away, the sound barrier is scoured. It is often used on some sloped sections. It seems that the installation method is slightly more complicated. Not so complicated, very simple, can be mechanically installed and installed, manual installation methods can also be carried out, more suitable for post-quality supervision.
In addition, regarding the cleaning and maintenance of road sound barriers, customers often consult. There are three ways that are worth learning.
(1) Cleaning and maintenance method 1: manual cleaning. Mainly use a cleaning mop with a long handle, similar to the one that wipes the window.
(2) Cleaning and maintenance method 2: Professional cleaning using a sound barrier cleaning vehicle. The maintenance and cleaning of the sound barrier by purchasing a professional cleaning vehicle is simple, clean and saves manpower.
(3) Cleaning and maintenance method 3: Cleaning with a road sprinkler. Sanitation sprinklers can be manually held by a spray gun to clean the sound barrier without losing a method, but care should be taken to distinguish between different types and materials.