Elastomeric materials are primarily used in which of the following applications?

Elastomeric materials are notably utilized in construction joints due to their unique combination of flexibility and resilience. These materials are designed to accommodate movement and temperature changes in structures, which is critical in construction environments where expansion, contraction, and shifting can occur. The ability of elastomers to deform and return to their original shape makes them especially valuable in sealing and protecting joints from moisture, dust, and other environmental factors.

In construction joints, elastomeric materials provide a reliable barrier against water infiltration, thus contributing to the longevity and integrity of the building structure. They also help to maintain the necessary movement capabilities, allowing for the dynamic responses of buildings under various loads and conditions. This adaptability is what sets elastomeric materials apart as the optimal choice in such applications, ensuring that construction joints remain effective and functional over time.

Other applications, while they may also use elastomeric materials to some extent, do not primarily showcase their critical attributes like construction joints do.