Which of the following materials is considered fire resistive?

Masonry is considered fire resistive due to its inherent properties. Materials classified as fire resistive can withstand high temperatures and impede the spread of fire. Masonry, which includes brick, concrete, or stone, possesses a high melting point and is capable of maintaining its structural integrity when exposed to flame and heat.

Unlike wood, which is flammable and can ignite easily, or plastics, which can melt and release toxic fumes, masonry does not contribute to fire spread. Similarly, fiberglass, although it has some fire-resistant qualities, is typically not classified as fully fire resistive and can degrade when subjected to extreme heat. The ability of masonry to absorb and dissipate heat provides fire protection, making it a preferred material in the construction of fire-rated walls, foundations, and other structural components in buildings.