Is Concrete Spalling Dangerous?

Concrete spalling is also known as concrete cancer. It has the capacity to cause serious hazards, public injury, and loss of public property, as it can damage the whole structure, like damage to reinforcing bars within the concrete. ... It is very important to address the spalling issues when they begin to occur.

Is concrete spalling serious?

More seriously, if the structure is in an area accessed by the public, or by workers, then spalling can be hazardous in terms of falling debris or trip hazards. If left unchecked then spalling will tend to accelerate and spread so that, eventually, the structure could become unstable.

How do you stop concrete spalling?

Six Ways To Prevent Spalling
  1. Air entrained mix. For exterior slabs, sidewalks, and patios, use air-entrained concrete that meets the ACI requirements. ...
  2. Don't overwork over-wet concrete. Another contributor to scaling can be overworking of over-wet concrete. ...
  3. Spraying Curing Compound. ...
  4. Terrain should slope away from slab.
Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.