A perforated drainpipe is a special drainpipe, which is characterized by holes of certain specifications in the pipe wall. These holes allow water to penetrate into the inside of the pipe for drainage freely. perforated drainage pipe is usually used in geotechnical engineering, has good drainage performance and corrosion resistance, and is a very important pipe in modern drainage systems. Currently, there are two kinds of Perforated pipes commonly used in the market: HDPE Perforated Drainage Pipe and perforated PVC pipe drainage. This paper mainly introduces the perforated drainage pipe made of PVC material.
Function
1. Drainage function
The main function of the perforated drainage pipe is to drain sewage, transfer the water collection in the drainage system to the catchment pipe, avoid water accumulation and blockage, and effectively protect the integrity and stability of the important facilities and foundation of the project. At the same time, the holes inside the perforated drainage pipe can also collect rainfall water, quickly drain the water out of the pipe, and keep the road dry.
2. Breathability
The perforated drainage pipe has good permeability, which can enter the air through the small hole in the pipe, keep the inside of the pipe dry, prevent the pipe from moisture, corrosion and other problems, and also improve the soil permeability and promote the growth of plants.
3. Environmental protection
Perforated PVC pipe for drainage has a good environmental protection effect, can recover and recycle water resources, and reduce pollution and damage to the environment. Perforated drainage pipes can not only discharge rainwater, wastewater, domestic sewage, etc., but also filter out impurities and pollutants in the water, and play a role in purifying the environment.
Application range
Perforated PVC pipe for drainage has a wide range of applications, including but not limited to drainage fields such as roads, railway roadbeds, subway projects, waste landfills, tunnels, green belts, sports fields, and slope protection caused by high water content, as well as irrigation and drainage systems under agriculture and gardening. The design of perforated drainage pipes takes into account different drainage needs, and the size and distribution of the pipe holes can be adjusted according to specific needs to ensure the best drainage effect. In addition, perforated drainage pipes also have the advantages of high strength, corrosion resistance, and long service life, and are an indispensable part of modern drainage systems.
Advantages and Features
1. Improve soil quality: Perforated PVC pipe for drainage can introduce excess water into the groundwater layer, thereby maintaining appropriate soil moisture and improving soil quality.
2. Prevent flooding: Perforated drainage pipes can effectively divert surface water into the groundwater layer to avoid surface water accumulation and flooding.
3. Save water resources: Perforated drainage pipes can introduce excess water into the groundwater layer, thereby saving water resources.
4. Improve the waterproofness of buildings: Perforated drainage pipes can be used in the underground drainage system and infrastructure of buildings to improve the waterproofness of buildings.
5. Promote plant growth: Perforated drainage pipes can be used in the greening system of buildings to ensure the growth and health of plants.
