كيف يتم تصميم خنادق الصرف وتركيب شبكات الألياف الزجاجية لتزيين ورشة غسيل السيارات؟
How to design drainage ditches and install fiberglass grilles for car wash shop decoration? There are also several styles of drainage ditch design, mainly determined by the size of the car wash site and surrounding conditions, which generally require professional personnel to design. Below are several styles of drainage ditch. There are generally three ways to design drainage ditches:1. Directly use cement pads around the existing ground to create elevated spaces, with some bricks used as support in the middle, evenly distributed. This type is more suitable for large-scale car wash shops.2. Dig drainage ditches under the parking space according to its size, and then connect all drainage ditches to discharge into the outdoor sewer. This method is currently adopted by most car wash shops.3. Digging a drain only at the wheel position is a relatively simple and cost-effective method. The depth of the drainage ditch can be excavated as needed, and the depth should not be less than 15cm; According to the principle of high inside and low outside, the water should be naturally discharged to the sewer pipeline. If it is an indoor pipeline, a sludge sedimentation tank of about 1 cubic meter needs to be set up

