CAUSES OF FAILURE OF CONCRETE ROADS
Failure of Road
There are the following causes of failure of concrete roads
- Inadequate of materials in the concrete mix
- Defective materials used in the mix
- Poor workmanship during construction
- Incorrect spacing of joints
- Insufficient thickness of slab provided sub grade soil
- Poor and non uniform support from sub grade soil
- Poor joint filers and scales used
- Inadequate curing
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