insulating board

noun

variants or insulation board
: a board with insulating properties
especially : a structural or finish material that consists of sheets of lightly compressed vegetable pulp variously finished and is used especially for its thermal insulating effect resulting from great numbers of minute included air spaces

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Dictionary Entries Near insulating board

Cite this Entry

“Insulating board.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insulating%20board. Accessed 19 Jun. 2024.

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