Which properties do high-strength non-shrink grouts provide in structural settings?

High-strength non-shrink grouts are specifically formulated to maintain their volume and provide stability under structural loads, which is why stability and moisture resistance are among their key properties. In structural applications, the grout is often used to fill voids and anchor elements, requiring it to support weight without losing integrity.

Stability is crucial because any shifting or collapsing of the grout could compromise the entire structural element it's supporting. Moisture resistance is equally important, as exposure to water can weaken grout, lead to expansion or contraction, and cause deterioration over time. Therefore, the ability to resist moisture ensures long-lasting performance and durability in various environments.

While other options present varying attributes, they do not align with the primary functions required of high-strength non-shrink grouts in structural contexts.