In order to do a good job in infrastructure construction, the installation of outdoor drainage pipes is one of the key points. Outdoor drainage pipes are very important aids in our lives, because the houses we live in have a high possibility of water accumulation, or the waste water in our homes needs to be discharged. Of course, there are certain requirements for the specifications of outdoor drainage pipes. Don't worry, if you have this need, you may wish to follow me to learn more about the outdoor drains .
Outdoor drainage pipe advantages and disadvantages
Outdoor drainage pipe advantages
1, good performance. Corrosion resistance, high impact strength, small fluid resistance, anti-aging, long service life, is the ideal material for construction drainage and chemical emission.
2, easy to install. The weight is only 1/7 of the same diameter cast iron pipe, which can greatly accelerate the progress of the project and reduce construction costs.
3, the inner wall is smooth, not easy to block. The inspection port is unique in design, easy to operate, and does not require anything.
4, economic benefits. The use of UPVC drains is less expensive than the use of cast iron pipes of the same size, resulting in lower maintenance costs.
Disadvantages of outdoor drainage pipe
1, easy to aging. Due to the strong ultraviolet radiation outside, the service life is greatly reduced, only about 10 years.
2, poor impact. Large expansion coefficient, UPVC drainage pipe pressure capacity is weak; building fire protection issues, poor flame retardancy; poor heat resistance, low softening temperature, poor low temperature performance.
3, big noise. Because the inner wall of the drainage pipe is relatively smooth, the water flow is not easy to form a water film flowing along the pipe wall, and the pipes are in a chaotic state and hit the pipe wall.
Outdoor drainage specifications
What are the specifications of outdoor drains? Commonly used are: 90,110,125,160,200,250,315,400,40,50,63,75.
Outdoor drain prices
Due to the different brands, models and manufacturers of outdoor drains, the price of outdoor drains will also vary. Outdoor drainage prices range from a few yuan to a few tens of yuan.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
What conditions must be met when using outdoor drains
1, the inner wall is smooth, with corrosion resistance, erosion resistance.
2, a certain degree of mechanical strength, withstand the ability to load from the soil and the ground.
3, impermeability. Commonly used outdoor drainage pipes include: concrete pipes, reinforced concrete pipes, drainage cast iron pipes, rigid PVC pipes, glazed tiled pipes, and so on. The pipe diameter of the mandrel pipes is more than 400. Reinforced concrete pipes are commonly used. Rain sewage system.
Editor's summary: The above is the description of the specifications and advantages and disadvantages of the outdoor drainage pipe, and I hope to help friends who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content.
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