Views: 0 Author: Wren Publish Time: 2024-02-16 Origin: Site
Plate collision, flash floods, debris flow sweeping ...
Sudden natural disasters often bring irreparable blows to our ecological circle.
In recent years, the earthquake news that has been rushing to the trading topic and the buildings that have been reduced to ruins under natural disasters also bring new thinking to our production of municipal pipelines.
How to strike a balance between safe earthquake resistance and efficient drainage?
The choice and laying mode of underground pipelines directly affect the operation of the city.
Laying seismic pipeline in municipal buildings
While reducing the degree of building damage
Maximize the stability of the city.
Let the city "calm down"
Let the "vibration" weaken
Under the intersection of various factors
There are more professional options for urban drainage.
ERA HDPE Wrapped structural wall pipe(commonly known as carat tube)（链接到hdpe缠绕管） are made of high-density polyethylene by hot winding molding process. The inner wall of the pipe is smooth and the outer wall is spiral, which is a new high-quality product of "replacing steel with plastic and replacing cement with plastic" in urban rain and sewage drainage system.
The good seismic resistance
The pipe has both rigidity and flexibility, the pipe has both rigidity and flexibility, the "0"-shaped
polypropylene reinforcing rib gives good rigidity, and the spiral winding processing technology gives better flexibility.
Even in the event of geological activities such as earthquake and uneven ground settlement, the pipeline damage can be reduced and the ability of public facilities to resist earthquakes and reduce disasters can be improved. Similarly, safe traffic can be ensured under the overload road surface.
The superior chemical properties
The ERA carat tube is made of polyethylene, which has good corrosion resistance to acid, alkali, salt and other media and excellent aging resistance. Pipeline connection adopts the technology of embedding electric fuse in the socket, socket electric melting with the same material or flexible socket rubber ring connection, which has high connection quality and the interface won’t easily to leak.
The advantageous hydraulic conditions
The coefficient of carat tubeis 30% larger than that of the same pipe, that is, when conveying sewage with the same flow, carat tube is 1-2 grades smaller than that of steel and cement pipes, and the transportation efficiency is higher.
More environmentally friendly production materials
The ERA carat tubeis mainly made of PE100 high-density polyethylene resin (HDPE), which can be recycled and used, and is a green product. High density polypropylene (HDPE), the main raw material of wound structure wall pipe, is non-toxic and pollution-free, and can be highly recycled.
Apart from being the first choice for earthquake-resistant pipes, ERA carat tubes are widely used in urban drainage, electric power, coal mine ventilation and other fields, and are ideal replacement products for reinforced concrete and cast iron pipes.
In the construction of Zhejiang University (Zijinggang Campus), the road reconstruction of Nanjing Development Zone, and the pipe network of fengcheng city Renewable Resources Recycling Base in Jiangxi Province, ERA carat tube has played an important role.