Which of the following is NOT a characteristic of traditional fired bricks?

Traditional fired bricks are recognized for their strength due to the high-temperature firing process, which increases their durability and structural integrity. This characteristic allows them to be used effectively in load-bearing applications. In terms of moisture resistance, while fired bricks can absorb some moisture, they are generally treated or designed to minimize moisture damages, making them relatively moisture-resistant compared to many materials.

Fired bricks can indeed be more expensive than unfired bricks due to the extensive manufacturing process that includes the heating of clay to very high temperatures, which enhances their properties. Therefore, the statement regarding their susceptibility to moisture damage does not accurately reflect the nature of traditional fired bricks, distinguishing it from the other options that highlight their strength, structural capability, and relative cost.