At the heart of the global prestressed hollowcore industry since 1969.
The International Prestressed Hollowcore Association is a truly diverse, global organisation. For 50 years, it has been instrumental in driving the industry forward.
Since its inception, IPHA has been integral in the design, development, production, marketing and sales of prestressed hollowcore as a building product.
Years of Hollowcore Experience
We Bring the Prestressed Hollowcore Industry Together
Promoting collaboration and the free exchange of knowledge.
IPHA is managed by an elected board of directors, and incorporates separate technical and marketing committees. The organisation’s objectives include; actively promoting prestressed hollowcore, best practice, and free exchange of information between members.
Our diverse list of members comprises prestressed hollowcore manufacturers from numerous countries around the globe. Associate members include machine and equipment manufacturers, material and chemical suppliers, and software developers.
Prestressed hollowcore offers many advantages over alternative methods of flooring. An economical solution in a wide range of applications, hollowcore flooring enables flexibility in design, structural efficiency and swift erection of building projects.
IPHA regularly holds a number of valuable events for its members, including an annual conference, plus dedicated technical and marketing seminars. Technical papers, articles and news from around the industry are all available via this website.
We Strengthen the Competitive Position of Our Members
Playing an active role in research and development.
IPHA is a family. Learning from one another, staying at the forefront of prestressed hollowcore technology.
What Our Proud Members Say…
IPHA is a result of the efforts of many busy people that have given, and continue to give, their time to the organisation. Through shared experiences, every member has the chance to benefit from others, and come away richer in their knowledge for it.
IPHA has been a formative part of the hollowcore industry over the years. It has pre-empted potential problems within the market and helped its members to address them, increasing confidence in hollowcore as a construction product.
International co-operation in the industry is important. Markets, regulations and applications differ from one country to the next. IPHA has been a good forum to discuss solutions, design practices and other topics, allowing members to learn from each other and improve their businesses.
IPHA’s Latest News & Events
The 25th Annual IPHA Conference, from May 27th to May 30th 2021, will be held in the historical city of Leuven, 25 km from Brussels. Leuven houses the oldest Catholic University in the world, founded in 1425. Echo Precast Engineering will host the event. It is the...
On behalf of IPHA and the 3 participating companies, thank you to the members that joined us for the second live IPHA webinar. The webinar was well received, and we saw some excellent presentations from Nordimpianti System Srl, Precast Software Engineering and Peikko....
We've lined up a second live IPHA webinar for Tuesday 12th January at 10am (GMT)/11am (CET), and you're invited to attend. What better way to start 2021 than by joining us for three more interesting presentations? Increasing Erection Efficiency of Structures Using...