The roofs of various buildings are made of sheet metal.
A sheet metal or sheet of metal or other material . This is just one of the various meanings that the dictionary of the Royal Spanish Academy (RAE) recognizes for this term, including several regional and colloquial uses.
metal sheet
Sheet metal is usually a thin metal sheet that is used to manufacture different artifacts and in the field of construction . The thickness of the sheet depends on the destination that will be given to it.
It is common for the sheet metal to be subjected to a treatment to improve its defense against corrosion and oxidation . That is why the sheets are usually galvanized or chrome-plated .
Sheet metal is important in vehicle bodies , for example. They can also be used on roofs of different types of constructions and even to develop boxes or sheds .
Bottle stopper
The metal cap that allows a bottle to be sealed is also known as a cap or cap . Mentioned as a crown cap , lid , lid or cork depending on the region, the cap must be removed with a bottle opener and, once removed, it cannot be replaced (or, at least, it no longer allows the container to be hermetically closed).
Beer bottles are usually closed with a cap. As time went by, however, other alternative caps emerged that work by screwing on or are removed without the need for a bottle opener.
police badge
Chapa is also called the badge used by police officers , depending on the area and context: "The officer entered the bar with the badge in his hand and asked those present to remain seated while he inspected the place." It is a badge of authority that they carry with them to identify themselves as members of the police forces.
The police badge allows officers to present themselves to the public and demonstrate their position as representatives of law and order. Its design may vary by jurisdiction and agency. They are typically metal, with engravings or inscriptions identifying the agency name, badge number, and sometimes the officer's name.
Display of the badge can help establish a relationship of trust with civilians and facilitate identification of an officer in emergency situations or when assistance is requested. Usage and regulations may vary depending on the jurisdiction and policy of the particular law enforcement agency. Police officers are generally required to wear them at all times while on duty and follow specific guidelines regarding their display and proper use.
Vehicle license
The license plate or license plate that identifies a vehicle is also called a license plate : "I didn't see the license plate of the car that hit me and ran away." It is a unique badge that generally consists of a specific alphanumeric combination, which may vary in format and length depending on the country or region.
Car license plates are also called license plates .
This plate is linked to the registration of the car with the corresponding agency, such as the traffic authority or department of motor vehicles. It is used to control their ownership and legality . It is subject to regulations and standards established by the competent authorities, including requirements for format, color, size, material and location in the vehicle. There may also be specific rules for temporary plates, for commercial use or for special vehicles.
It often incorporates security features to prevent counterfeiting and ensure authenticity . For example, it may include holograms, watermarks, special engravings or inks, and other elements that make unauthorized duplication difficult. It can also be used for traffic safety purposes, criminal investigations, issuing tickets and traffic law enforcement.