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lightweight aggregate

ConceptMentioned in 1 video

Used in concrete to reduce the overall weight of the structure, such as for elevated decks. It can weigh about 110 lb per cubic foot compared to normal weight concrete at 150 lb.

Videos Mentioning lightweight aggregate

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Veritasium

Used in concrete to reduce the overall weight of the structure, such as for elevated decks. It can weigh about 110 lb per cubic foot compared to normal weight concrete at 150 lb.