What are composite drains and their advantages

With the concept of green development put forward, many cities have paid more attention to the green development of urbanization in strengthening municipal construction. Composite drainage ditch plays an important role in the development of green cities. Used in various municipal projects, such as: road rectification, park squares, commercial streets and so on.They need to use composite drainage ditch, some friends may be have questions about what the composite drainage ditch is? Here is a brief introduction to what the advantage of the composite drainage ditch is.

What is a composite drain?

Composite drainage ditch is a new and environmental drainage system. It is made of glass fiber reinforced polyester resin and is used in hand lay-up and compression molding technology. It has the advantages of high strength and light weight. Its weight is 1/12~1/15 times the weight of traditional reinforced concrete drainage ditch,and the installation cost is also reduced by 30% because the weight type machine is not needed. The service life of the composite drainage ditch is very long, and the drainage ditch of the traditional cement concrete structure is usually used for 10 years, and it can reach a service life of 50 to 70 years.In addition to its high strength and long service life, it also has good drainage capacity and concealed beautification after installation.Some municipal engineering, garden landscapes and high-rise residential construction units like it and are it was widely used.

Advantages of composite drains

1. It has good load-bearing performance and high bearing level.

The composite drainage ditch has the advantages of high strength, strong resistance to compression and bending, and will not be broken under repeated pressure.Therefore, it can withstand the repeated rolling of medium-sized vehicles, and it can completely pass the vehicle and meet the EN1433 standard of the European standard.

2.It has self-cleaning function ant it eliminate the trouble that follow-up personnel maintain.

The composite drainage channel adopts a U-shaped section, and the surface is smooth, so that the mixed garbage in the water flow is not easy to stick to the surface, and the surface of traditional concrete is rough and porous , so it is difficult to do this.

3.Excellent corrosion resistance is a major advantage of composite drainage ditch.

We can use unsaturated polyester to be oxidized and mixed with stones of a certain size.Microscopically, materials don't contain too active the chemical structure .so it shows the characteristics of acid resistance and alkali resistance on the macro level. 

4.Good drainage capacity of composite drainage ditch can meet the needs that various building drainage.It is an another major advantage of composite drainage ditch.

The unique “V” and “U” shapes of the composite drains are designed to effectively increase the drainage capacity. Its linear continuous water interception and drainage efficiency is high .

5.It can be used with cover board of a variety material style , the artificial and the variety of the ground design is the most outstanding advantage of composite drainage ditch.

In order to meet different construction environments and design requirements, composite drainage ditch can combine different ditch cover plates, and can also change various colors at any time, which can embellish the overall appearance of the building floor with landscape design. 
The composite drainage ditch has been greatly affirmed in many urban green construction projects. The wide application range is for the development of urban construction, providing a better drainage system for civil areas, and being able to quickly discharge excess stagnant water to maintain a mature cycle. Improve the efficiency of life.