Drainage ditch refers to the drainage of water collected in side ditch, intercepting ditch, roadbed, cropland, and low-lying area near residence to the water ditch outside the roadbed, cropland, and residential area.
1. Choose according to function
Because the use of drainage ditch is not fixed, some need to be used in the outdoor natural environment, and some may be used in high-temperature workshops, so when selecting the finished linear drainage ditch, it should be selected according to its main function. , According to the actual situation, select products that are more outstanding in terms of high and low temperature resistance, corrosion resistance and pressure resistance.
2. Choose according to appearance
The finished linear drainage ditch is generally integrated with the foundation after the installation is used, so you should choose a product with a more beautiful appearance, so as to improve the overall image of the application place, and ensure that the installation does not appear too abrupt and the surrounding environment Inconsistent.
3. Choose according to standards
Now the finished linear drainage ditch is produced on a large scale, so its finished products have established standard scales. Therefore, when selecting the finished linear drainage ditch, we must pay attention to understanding the standard scale required for practice, and choose and practice Products that meet the needs can avoid the embarrassing situation that cannot be used after the linear drainage ditch is acquired.