Pre-hardened concrete is reinforced by pressing tendons into concrete from all sides. This method blends traditional slab reinforcement, but also adds extra strength by protruding steel-tongue tendons. It results in slabs having narrower profiles which can last for a longer time as opposed to other kinds. Post-solution construction has the main advantage of decreasing the shrinkage which can cause cracks, and requiring the use of fewer joints. It allows you to build slabs over soft and broad soils with a low cost.
Post tension slabs can be repaired But with great caution not to cut cables. The accidental breaking of the tension cables could cause injuries or even death. The retrofitting works if the problem is identified early instead of cutting into the slab.
Post-tension construction requires experts. Strength and tension on support cables should be precisely calculated to withstand pressure and hold the structure in place, without breaking. Engineers decide the PSI, and lay the tendon. It’s a delicate kind of structure that should not be left to guesswork or newbies in order to prevent damage and costly costs. atqrdl7flp.