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Definition of ballast (Entry 1 of 2) 1 : a heavy substance (such as rocks or water) placed in such a way as to improve stability and control (as of the draft of a ship or the buoyancy of a balloon or submarine) tossed several tons of ballast overboard.
- What does it mean when someone is ballast?
- What does ballast mean in shipping?
- What does ballast material mean?
- What does ballast business mean?
- What is a ballast in construction?
- Why do ships need ballast?
- Do Modern ships use ballast?
- Do all boats have ballasts?
- What are the types of ballast conditions?
- What is ballast aggregate?
- What is a ballast on a wakeboard boat?
- What is a synonym for ballast?
- How many types of ballasts are there?
- What is ballast finance?
What does it mean when someone is ballast?
to give steadiness to; keep steady: parental responsibilities that ballast a person.
What does ballast mean in shipping?
doi: 10.17226/5294. BOX 2-1 Ballast Defined Ballast is any solid or liquid placed in a ship to increase the draft, to change the trim, to regulate the stability, or to maintain stress loads within acceptable limits.
What does ballast material mean?
Ballast is material that is used to provide stability to a vehicle or structure. ... A compartment within a boat, ship, submarine, or other floating structure that holds water is called a ballast tank. Water should move in and out from the ballast tank to balance the ship.
What does ballast business mean?
Ballast Businesses: Ballast Businesses fit very comfortably with the parent corporation but contain very few opportunities to be improved by the parent. Like cash cows may be important sources of stability and earnings. ... The corporation must divest this unit while it still has value.
What is a ballast in construction?
A variety of materials have been used as track ballast, including crushed stone, washed gravel, bank run (unwashed) gravel, torpedo gravel (a mixture of coarse sand and small gravel), slag, chats, coal cinders, sand, and burnt clay. The term "ballast" comes from a nautical term for the stones used to stabilize a ship.
Why do ships need ballast?
Ballast water is fresh or saltwater held in the ballast tanks and cargo holds of ships. It is used to provide stability and maneuverability during a voyage when ships are not carrying cargo, not carrying heavy enough cargo, or when more stability is required due to rough seas.
Do Modern ships use ballast?
Cruise ships, large tankers, and bulk cargo carriers use a tremendous amount of ballast water, which is often taken on in the coastal waters in one region after ships discharge wastewater or unload cargo, and discharged at the next port of call, wherever more cargo is loaded.
Do all boats have ballasts?
While there are both live ballasts and high-density ballasts, the one we'll focus on for this article is the water ballast. Sailboats and other smaller vessels tend to come outfitted with this ballast type. A water ballast gets installed in such a way that its vertical center of gravity makes the boat more stable.
What are the types of ballast conditions?
– Light Ballast: When the ship is heavily loaded, and it does not require an additional ballast, the water ballast tanks are kept empty. This condition is known as a light ballast. – Heavy Ballast: During the seagoing state, if the ship is not fully loaded, ship ballast tanks are filled to its capacity.
What is ballast aggregate?
Ballast, gravel and hardcore
Ballast is a mixture of sharp sand and small stones or gravel, used to make concrete for a variety of landscaping uses – from path edgings and shed bases to kerbs and securing fence posts.
What is a ballast on a wakeboard boat?
Most wakesurfing and wakeboarding boats have built in ballast systems that allows the driver to configure the weight distribution to build the best wake for their surfers and boarders. ... To get that wake to shape up high, the ballast system is used to weigh down the back of the boat on one side or sometimes evenly.
What is a synonym for ballast?
In this page you can discover 31 synonyms, antonyms, idiomatic expressions, and related words for ballast, like: equipoise, load, judgment, poise, sandbags, brace, sandbag, tamping, light ballast, ballast-resistor and pipework.
How many types of ballasts are there?
And there are two types of ballasts in each family: magnetic and electronic. Magnetic ballasts are the older ballast technology. For the fluorescent family, both T12 linear fluorescents and two-pin CFLs use magnetic ballasts. For HIDs, some metal halides and HPS lamps use magnetic ballasts.
What is ballast finance?
Established in 1996, Ballast is an Australian owned and operated financial services organisation dedicated to providing its clients with a complete suite integrated wealth management services.
