Demarc Stras Structural Systems

Demarc Stras Structural Systems Heavy Lifting
Launching systems and erection of Bridges
Pre-cast Concrete Systems and Engineering
P Post-tensioning is a form of prestressing.

What is Post-Tensioning

Post tensioning is a technique for reinforcing concrete. Post-tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Afterwards, once the concrete has gained strength but before the service loads are applied, the cables are pulled tight, or tensioned, and anchored against the outer

edges of the concrete. Prestressing simply means that the steel is stressed (pulled or tensioned) before the concrete has to support the service loads. Most precast, prestressed concrete is actually pre-tensioned-the steel is pulled before the concrete is poured. Post-tensioned concrete means that the concrete is poured and then the tension is applied-but it is still stressed before the loads are applied so it is still prestressed.

13/01/2025
Projects we completed
07/06/2017

Projects we completed

10/12/2015

Benefits of Post-Tensioning System
(1) A significant reduction in the amount of concrete and reinforcing steel required
(2) Thinner structural members as compared to non-prestressed concrete; resulting in lower overall building heights to comply the bye laws
(3) Aesthetically pleasing structures that harness the benefits of cast-in-place structures with expected geometries, and longer, slender members with large spaces between supports
(4) Superior structural integrity as compared to precast concrete construction because of continuous framing and tendon continuity
(5) Monolithic connections between slabs, beams, and columns that can eliminate troublesome joints between elements
(6) Profiled tendons that results in balanced gravity loads (typically a portion of dead load only), significantly reducing overall deflection
(7) Better crack control, which results from permanent compressive forces applied to the structure during pre-stressing

This Diwali I wish that your all dreams come true. and may god fill all colors in your life. and make your diwali the mo...
10/11/2015

This Diwali I wish that your all dreams come true. and may god fill all colors in your life. and make your diwali the most remembrable deepawali. Happy Diwali to all my Stras Team,friends and all....

Eid Mubarak my dear friends and employees of Stras Structural Systems
18/07/2015

Eid Mubarak my dear friends and employees of Stras Structural Systems

17/07/2015
16/01/2015

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Hyderabad
500013

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

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9700246010

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