Drying shrinkage:
When concrete dries and hardens, it contracts. The water within the concrete mix evaporates, causing the material to shrink. If the shrinkage is restrained by external factors such as reinforcement or adjacent structures, cracks can form.
Thermal contraction and expansion
Changes in temperature can cause concrete to expand or contract. When temperature variations are significant and rapid, stresses can build up, leading to cracking.
Overloading or heavy loads
Concrete is designed to support specific loads, but excessive or concentrated loads beyond its capacity can cause it to crack.
Quality
Inadequate mixing, improper placement and compaction, inadequate curing, or incorrect reinforcement installation can weaken the concrete, making it more prone to cracking.
Chemical reactions
Certain aggressive chemical agents or environmental conditions, such as sulfates, chlorides, or alkali-silica reactions, can deteriorate the concrete and lead to cracking.
Moisture
Moisture fluctuations can cause concrete to expand or contract. This is particularly relevant in freeze-thaw cycles where water expands upon freezing, generating stress within the material.
Never Out of Reach
We take pride in recognizing our limits while remaining unafraid to tackle projects that may appear beyond repair.
Observation
Regularly inspect your concrete throughout the year. If cracks go undetected, erosion may occur, allowing water to seep through and wash away the underlying soil. This can lead to serious issues, including foundation repairs for your home or even the need for driveway replacement.
Causation
Identifying the root cause of cracking is essential for ensuring durability and long-term success. Without addressing it, recurring issues can lead to significant costs and even the need for complete replacement.
Elimination
Finally, it’s time to eliminate patchwork and achieve an aesthetically pleasing floor. Our clients trust us to provide industry-leading concrete preparation and superior products, and we deliver on that promise.
It is worth noting that cracking in concrete is often dependent on a combination of these factors rather than a single cause. Proper design, construction techniques, and maintenance can help mitigate the risk of concrete cracking. When you're ready to fix those cracks and coat the surface.....Well You already know Custom Epoxy Surfacing