Which of the following is NOT used as the basis for the coefficients of embodied energy of building materials?

Question

Quizplus · Accepted Answer

Sand is not typically used as the basis for the coefficients of embodied energy of building materials because it is a raw material used in the production of other materials (like glass or concrete) rather than a finished building material with a defined embodied energy coefficient. Embodied energy coefficients are usually determined for processed or manufactured materials like fibreglass, brick, and aluminium, which have undergone significant transformation from their raw state.

Which of the Following Is NOT Used as the Basis