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19 Posts in this encyclopedia categoryBackflow of sewage
A sewage backflow occurs when wastewater from the public sewer is pushed back into private or public drainage systems and enters buildings. This typically happens during heavy rain or flooding when the public sewer system is overwhelmed and cannot drain the water quickly enough. Sewage backflow can cause significant damage to buildings and poses a serious health risk.
Balcony Waterproofing
Balcony waterproofing is an essential step to protect the balcony from weather conditions such as rain, snow, and frost. Proper sealing prevents moisture from penetrating the building structure, helping to avoid long-term damage such as cracks, mold growth, and flaking. Effective waterproofing extends the lifespan of the balcony and ensures safe and stable use.
Ball Valve
A ball valve is a valve used to control the flow of liquids and gases in piping systems. By rotating a spherical disc with a bore, the flow can be quickly and easily opened or closed. Ball valves are used in many fields such as industry, construction, agriculture, and households.
Basalt
Basalt is a widespread volcanic rock formed from solidified lava. It is one of the most common rocks on the Earth's surface and is characterized by its high density, strength, and durability. These properties make basalt an important material for various industrial and construction applications.
Beading
Beading is a process for deforming sheet metal by creating depressions or protrusions in the material. This forming process is used to increase the rigidity and stability of the sheet metal, to reinforce it, or to create decorative elements. Beading is used in various industries, including automotive, aerospace, construction, and household appliances.
Bearing Housing
A bearing housing, also called bearing pedestal or pillow block, is a device used to support and house rotating shafts and axles in machines and mechanical systems. Bearing housings are crucial for the stability and efficiency of rotating components as they absorb forces and enable low-friction rotational movement.
Bending
Bending is a manufacturing process in which a material—typically metal—is shaped into a desired form or angle by applying force. This technique is frequently used in metalworking to create components for various industrial applications, from automotive and aircraft parts to architectural and construction products.
Bending tool
A bending tool, also known as a tube bender or profile bender, is a tool or machine used for bending pipes, metal profiles and other materials. These devices are essential in metalworking, construction, plumbing and furniture manufacturing as they enable precise and uniform bends.
Blind rivet nuts
Blind rivet nuts, also known as blind rivets or rivet nuts, are special fasteners used in thin or one-sided accessible materials to create a strong threaded connection. They are ideal for applications where conventional nuts or bolts cannot be used.
Blockage
The term "blockage" refers to the prevention or interruption of the normal operation or flow of processes, materials, or data. Blockages can occur in various areas such as machinery, logistics, computer processes, or pipelines. A blockage can significantly disrupt operations and often requires immediate action to restore normal flow.
Blowing Machine
A blowing machine, also called a blowing device, is a specialized tool used in the construction and insulation industry. It is used to blow insulation materials such as cellulose, mineral wool, or polystyrene granules into cavities, walls, roofs, and floors to ensure efficient thermal insulation.
Body Camera
Body cameras, also called bodycams, are portable video cameras worn on the body by police, security personnel, and other emergency responders. They are used to record operations and interactions with the public to ensure transparency and accountability. These cameras are especially common in law enforcement, as they provide objective documentation of incidents and can influence the behaviour of both officers and civilians.
Bonding
Bonding describes the process of permanently joining two or more materials together using an adhesive. This process is crucial in many industrial, craft, and everyday applications, as it enables a permanent, stable, and often invisible bond between different materials. Bonding is found in a wide variety of industries, including automotive, aerospace, construction, electronics, and packaging.
Brick Grabber
The brick grabber is a specialized handheld tool used primarily in construction and landscaping. It enables precise gripping and repositioning of bricks, greatly easing the workload. By using a brick grabber, craftsmen can work more efficiently and accurately, leading to higher-quality masonry work.
Brick Trowel
A brick trowel is an essential construction tool used for mixing, applying, and smoothing mortar, plaster, and concrete. It is mainly used by masons and construction workers to build masonry precisely and efficiently.
Bucket Fire Extinguisher
The bucket fire extinguisher is a portable firefighting device primarily used for extinguishing small fires and in preventive fire protection. It consists of a water container (bucket), a hand pump, and a hose with a spray nozzle. The bucket fire extinguisher is especially useful in the initial phase of a fire to quickly combat flames before they can spread. It is often used in smaller incidents or for firefighting in hard-to-reach areas.
Burn Injury
Burn injuries occur when skin comes into contact with extreme heat, fire, hot liquids, chemicals, or electrical energy. These injuries can range from mild redness to deep tissue damage depending on severity. Burn injuries require immediate and appropriate treatment to prevent infection and promote healing.