Failure to tie the concrete floor into the foundation wall with steel reinforcement during the initial pour can exacerbate this cracking issue resulting in wide or wider cracks where the.
Concrete floor smashed.
Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes.
When a garage floor is first poured the concrete begins to harden contractors say cure and when this process takes place the concrete shrinks a little.
Actually concrete cracks are very common some are even inevitable.
The builder initially pouring your concrete have may carved straight joints into the floor essentially creating a weaker spot that is more likely to crack.
In this way the cracks are more likely to fall along straight planned lines.
Even with the best floor designs and proper construction it is unrealistic to expect crack free and curl free floors.
American concrete institute touches on the issue of cracking concrete in their american concrete institute manual aci 302.
New homes cracks that occur in the first few months or years.
A 20 foot square of freshly poured concrete will shrink about a 1 8 of an inch in each direction.
Cracks in concrete floors or slabs occur in poured concrete slabs may be found both in basement and in slab on grade or patio home construction and have a variety of causes and cures that we discuss here as we explain how to repair cracked concrete floors and as we describe slab on grade construction or patio home construction cracks and as.