There are 2 translations of ballast in Spanish:

ballast1

Pronunciation: /ˈbæləst/

n

u
  • 1.1 [Aviat] [Naut] lastre (m)
    More example sentences
    • Many ships discharge their ballast and bilge during loading and unloading because many Black Sea ports lack reception facilities.
    • The bilges are firm and ballast is low which makes for a stiff boat that stands up well to a blow.
    • The shells could have been brought back as ballast on ships or collected by sailors or travelers for their wives, daughters, or friends.
    More example sentences
    • It is obvious that the ‘cancer’ shields were actually invented to add weight to phones in order that they would be more effective when used as ballast in hot air balloons.
    • Either he carries more ballast, or his glider/harness has less drag than the ATOS C with me or Johann on it.
    • It's almost twice as heavy as lead, so it's great for armour plating, radiation shielding, ballast in missiles and aircraft counterweights.
    1.2 (counterbalance) contrapeso (m) 1.3 (for road, railroad bed) balasto (m), cascajo (m); (for concrete) grava (f), gravilla (f)
    More example sentences
    • Some 97,000 tonnes of stone were transported in and 10,000 tonnes of ballast laid along the track bed.
    • The area developed with the founding of the town of Katoomba in the 1860s to supply quarried ballast to the railways.
    • They are also used, to a more limited extent, for railway ballast.
    More example sentences
    • To transfer the weight of the ballast and the box girder to the longitudinal central beam that anchors the stays, vertical posttensioning has been provided in the fin walls.
    • As well, Mr. MacAdam confirms that he advised the plaintiffs to engage a roofing consultant to give an opinion on the adequacy of the roof flashings and the roofing ballast.
    • It was built from a combination of heavyweight concrete and steel ballast to develop the required weight.

Definition of ballast in:

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Word of the day mandíbula
f
jaw …
Cultural fact of the day

Today is Fiesta de Santiago (St James' Day). The famous Camino de Santiago, the pilgrimage of thousands of people from all over Spain and many other parts of Europe to the holy city of Santiago de Compostela, takes place in the week leading up to St James' Day, 25 July. The city also has its fiestas around this time. The streets are full of musicians and performers for two weeks of celebrations culminating in the Festival del Apóstol.

There are 2 translations of ballast in Spanish:

ballast2

Definition of ballast in:

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Word of the day mandíbula
f
jaw …
Cultural fact of the day

Today is Fiesta de Santiago (St James' Day). The famous Camino de Santiago, the pilgrimage of thousands of people from all over Spain and many other parts of Europe to the holy city of Santiago de Compostela, takes place in the week leading up to St James' Day, 25 July. The city also has its fiestas around this time. The streets are full of musicians and performers for two weeks of celebrations culminating in the Festival del Apóstol.