concrete grinding Archives | Slabjack Geotechnical

Concrete RepairApril 20, 2026by Jerald Sargent

Understanding How to Seal Cracks in Concrete and Prevent Water Damage

Understanding how to seal cracks in concrete is one of the most important steps property owners can take to protect driveways, sidewalks, patios, slabs, foundations, culverts, and other concrete surfaces from costly damage. This guide explains how to seal cracks in concrete correctly, why early repair matters, and what to know about choosing the right repair method before water intrusion spreads.

Concrete RepairMarch 25, 2026by Growth Friday

What Is Alkali Silica Reaction in Concrete? Causes, Symptoms, and Structural Risks

Alkali silica reaction is a specific type of alkali aggregate reaction (AAR), which is a deleterious internal swelling reaction that occurs in concrete between highly alkaline cement paste and reactive amorphous silica found in many common aggregates. This guide explains what alkali silica reaction is, what causes it, the symptoms to watch for, the structural risks involved, and the repair options available when damage begins to appear.