Hairline cracks in concrete are a type of crack that are very small in width and barely visible to the naked eye. Here’s a more detailed explanation of hairline cracks in concrete, as well as the reasons for their occurrence and remedial actions to prevent them: Reasons for Hairline Cracks: Hairline cracks can occur due… Continue reading What is Hairline cracks in concrete? Reason for the Hairline crack in concrete? Remedial action to prevent this Hairline cracks in concrete.