In the memory of 1980s and 1990s, it was very common to go to public toilets in the city. At that time, all public toilets were of brick and tile structure, and they were all built manually, and masons were required to spend a lot of effort on the construction. The construction process was long and costly. Large, mainly because the general public toilets are very dirty, but anyone who can bear it will never go to the toilet in the public toilet. With the development of society, we have gradually discovered that there are fewer and fewer traditional built public toilets in our childhood memories. They are replaced by mobile toilets with metal structures. Mobile toilets can be said to be a major benefit of today’s society as public toilets.

Why can mobile toilets replace traditional built mobile toilets and occupy the main position of urban public toilets?

1. The cost of building a mobile toilet is lower than that of traditional toilets: the construction of a brick-and-tile public toilet requires special land grants, masons, and engineering teams to build civil engineering. The building materials are very expensive. Now a red brick costs nearly 1 yuan to build a layer. A public toilet with a height of 3 meters roughly requires tens of thousands of bricks, and the cost of bricks alone is tens of thousands, not counting the wages and employment fees of the master workers; now the cost of building a brick-and-tile public toilet is unimaginable ; Relatively speaking, the production cost of mobile toilets is much lower. Taking the mobile toilet with 8 squatting positions and management room as an example, the whole thing is more than 20,000 yuan.

2. The mobile toilet has a short production cycle and can be quickly put into use: the mobile toilet is made of steel structure welding and riveting. After the main frame is welded, only the inner wall, outer wall and floor need to be riveted to the main frame. Xi’an mobile toilet manufacturer Shaanxi It only takes 4 working days for Zhentai Industrial to produce an 8-squat flush mobile toilet. After the production is completed, it is hoisted to the designated location and the water inlet pipe, sewage pipe and circuit are connected and it can be put into use.

3. The mobile toilet is equipped with advanced electrical equipment to ensure a good internal environment in the toilet. For example, the ventilation fan inside the mobile toilet works automatically after closing the door, which can keep the air inside the mobile toilet fresh.

4. Mobile toilets do not occupy land resources and can be moved at any time: Compared with traditional public toilets, mobile toilets have better mobility and will not occupy land resources. If urban streets are rebuilt, traditional toilets can only be demolished. However, the mobile toilet can be temporarily removed, and the public mobile toilet can be moved back to its original location after the reconstruction is completed.

The construction of mobile toilets will also produce construction waste, and the materials used in mobile toilets are mainly metal, which can be recycled and reused. Therefore, from the perspective of environmental protection and sustainable use of resources, mobile toilets are also more suitable for modern urban public toilets. This is the main reason why there are fewer and fewer traditional public toilets.