Hainan Steel tells you: the concept of prestressing steel

Prestressing technology has existed since ancient ancestors is thereby improving life tool performance, a process of labor reinforcement tool. For example, it can prop up the Busan rain wind, then on the introduction of prestressing; barrel cuff, can durable leak-proof, then on the introduction of prestressing. However, the introduction of prestressing steel in modern engineering, but it is something 60 years ago.

People in steel planning, manufacturing, construction, reinforcement process, artificially introduced into the load-bearing system and external load stress of opposite sign pre-stressed to offset peak load stress, enhanced structural rigidity and stability, improve the structure of other property and use prestressed technology to create a new system can be called prestressing steel. Regardless of such structures using any material containment layer, for example, glass curtain wall structure, membrane structure, the property belongs to the prestressing steel discipline. Hainan Steel