Pre Tensioned Beam
Step 1
Tendons and reinforcement are positioned in the beam mould.
Step 2
Tendons are stressed to about 70-75% of their ultimate strength.
Step 3
Concrete is cast into the beam mould and allowed to cure to the required initial strength.
Step 4
When the concrete has attained the sufficient strength, stressing force is released and the tendons anchor themselves in the concrete.
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