The Post-Tensioning Institute (PTI), Phoenix, AZ – a non-profit organization for the advancement of post-tensioned, pre-stressed concrete design and construction – now offers the 2008 supplement to ...

Partial post-tensioning of this slab reduced the post-tensioning quantities and correspondingly increased the rebar quantities. This benefited the building’s performance and reduced its cost. To ...

The Post-Tensioning Institute (PTI) a nonprofit organization for the advancement of post-tensioned, prestressed concrete design and construction, has announced the recipients of the 2013 PTI Project ...

The American Concrete Institute and the Post-Tensioning Institute expanded their partnership to increase efficiency for design of structural post-tensioned concrete structures. The partnership ...

Can you provide recommendations as to pre-construction foundation preparation. I have read where various techniques or procedures such as post tension and piers and beams are available. Thanks for all ...

The Post-Tensioning Institute (PTI) is pleased to announce the publication of its new document translated into Spanish, “Manual de Construcción y Mantenimiento para Losas de Cimentaciones Postensadas ...

Geologists surveyed the soil under the Laguna Beach High School tennis courts and concluded that crack-resistant slabs are not required for five of the six courts. One court has such a slab, called ...

A post-tension slab system utilizes the laying of 1/2” steel tendons before a home’s foundation is poured. Once the foundation is poured, then the tendons stay suspended in the concrete using plastic ...

Concrete can offer real benefits to the developer of high-rise residential towers and also to the high-rise homeowner. High-rise residential towers are an increasingly common feature of many UK cities ...