Blowing charge is a term that is used in various fields such as engineering, mining, and construction. It is a term that is used to describe the act of using explosives to break up rocks, concrete, or other materials. In this article, we will explore the definitions and meanings of blowing charge, its origin, and its associations.
Definitions
Blowing charge is defined as an explosive charge that is used to break up rocks, concrete, or other materials. It is typically used in mining and construction to create tunnels, roads, and other structures. The charge is usually made up of a mixture of explosive materials such as dynamite, ammonium nitrate, and fuel oil.
Origin
The use of explosives in mining and construction dates back to ancient times. The Chinese were the first to use explosives for mining purposes, and they developed a technique known as “fire-setting” where they would heat rocks and then cool them rapidly with water to break them up. The use of modern explosives for mining and construction began in the 19th century.
Meaning in different dictionaries
Blowing charge is not a commonly used term, and it may not be found in all dictionaries. However, in technical dictionaries, it is defined as an explosive charge used to break up rocks, concrete, or other materials.
Associations
Blowing charge is associated with mining and construction. It is used to create tunnels, roads, and other structures. It is also associated with safety measures, as the use of explosives can be dangerous if not handled properly.
Synonyms
Blowing charge can be referred to as an explosive charge or a blasting charge.
Antonyms
There are no specific antonyms for blowing charge, but it can be contrasted with other methods of breaking up materials such as drilling or cutting.
The same root words
Blowing charge does not have any specific root words, but it is related to the use of explosives in mining and construction.
Example Sentences
- The blowing charge was used to break up the rocks in the tunnel.
- The construction crew used a blowing charge to clear the way for the new road.
- The use of blowing charges requires careful planning and execution to ensure safety.