What does Lou 1 rice noodle mean?

After the floor is poured, theoretically, on the same plane, the distance from the finished surface to the one-meter line bouncing on the wall is one meter, so it is called "one-meter line".

To build a meter line is to add one meter from the construction practice surface (not from the structural aspect, but from the elevation line to control each surface). For example, the elevation of the building ground on the second floor is 5.9m, and the elevation of the top surface of the structure on the first floor is 5.85m, so the one-meter line of the building on the second floor is 6.9m, because these elevations should be directly measured from the benchmark elevation, not from the ground1.05m..

One meter line is also an important standard line for indoor decoration and outdoor installation.

When the structure, masonry, etc. It's all finished, and every room should be controlled by a unified elevation line. If the construction should be carried out according to the design elevation because of the occlusion of the line of sight, there are generally more than 50 lines, which is also convenient for construction. It is easier to measure the bottom elevation of the ground when the length exceeds 50 cm, and it is not convenient for the tape measure to extend more than one meter.

Extended data

One-meter line, also known as railing seat. Its main function is to maintain personal privacy, as well as to maintain public order and keep public distance. Products are used in banks, railway stations, hospitals, post offices, theaters, airports, subways, shopping malls, supermarkets, cash trading places, exhibition centers, hotels, clubs, business buildings and other public places.

It is precisely because the design of the one-meter line is short, concise and bright in color that it will be noticed in many public places and play a necessary role, so it will be seen in many important occasions, mainly for guiding direction and isolation; In many banks, there is a one-line meter, which is mainly used to isolate and prevent depositors' passwords from being peeked.

There is also a kind of rice noodle in the subway station, which is mainly used to maintain the order of getting on and off, evacuate people and keep the subway station orderly.

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