The type of construction that uses materials that can withstand fire for AT LEAST 2 hours is

Frame construction typically involves wood or other combustible materials, which do not provide significant fire resistance. Although frame structures can be treated with fire-retardant materials, they generally cannot withstand fire for extended periods, making them unsuitable for meeting the two-hour requirement.

Non-combustible materials do not burn and can withstand fire; however, they do not inherently imply a specific duration of fire resistance like fire-resistive materials do. While non-combustible materials are essential in construction, they may not always be designed to endure a minimum of two hours under fire conditions, as that is a characteristic of fire-resistive construction.

Masonry construction uses materials like brick and concrete, which are often fire-resistant. However, masonry alone does not guarantee a two-hour fire resistance rating unless specifically engineered and tested for that duration. Thus, while masonry can contribute to fire safety, it is not synonymous with the specific requirements of fire-resistive construction.