How post-tension slabs work: tendons, load balancing, and where PT outperforms conventional reinforcement.
Three award-winning projects, two in Dallas, show how post-tensioning makes large cantilevers possible. See why deflection governs, how the designs were controlled, and what goes wrong on site.
Embedded sensors can watch a post tension slab from the inside, but each measures one thing. See what strain, maturity, corrosion and acoustic sensors detect, and when monitoring pays off.
A post tension slab can cut slab embodied carbon by about a fifth, mostly through less concrete. See the worked numbers with U.S. EPD data, the limits, and what reviewers ask for.
Expansive clay swells and shrinks under every Texas foundation. See how a post tension slab is designed for center and edge lift, and the field details that keep it flat.
Bonded and unbonded post tension slab systems fail in different places. Compare maintenance, longevity and the failure points documented in the field, from corroded anchorages to grout voids in bridges.
Post-tensioning controls cracking and deflection on long spans by putting concrete into compression. See how load balancing, tendon drape and code limits work, with field lessons and a worked check.
Complete guide
How a post tension slab works, why it outperforms conventional reinforced concrete, which design parameters govern it, and what decides its service life, from field experience in Texas and abroad.
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