Skip to main content

Test

Search This Blog

Happy Thanksgiving

November 27, 2019

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

We wish all our friends, partners and customers a wonderful and peaceful Thanksgiving

The team of hhbc-consulting

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Comments

Post a Comment

Popular Posts

UHPC Applications for the Offshore Windmill Technology

Monopiles 75% of the capacity installed or under construction offshore is based on the monopile concept UHPC concrete. Whereby transition pieces are grouted to piles by applying a monopile foundation consists of a steel pile driven into the seabed and a transition piece slid onto or into the pile. After adjustment of the verticality of the transition piece, the space between pile and transition piece is grouted with UHPC concrete which is mixed and pumped through flexible hoses into the annulus. Tripile A Tripile foundation consists of three steel piles driven into the seabed after which a three-legged transition piece structure is slid into the three piles. The overlaps between piles and transition piece are grouted with UHPC concrete. The UHPC concrete connections evenly distribute the forces from the three-legged transition piece to the piles. Tripod A Tripod support structure/foundation is secured in place by driving three piles into the seabed through a sleeve in each of the th

UHPC concrete for new bridge construction or bridge repair

For more than 25 years, UHPC Ultra High Performance concrete has been used for the construction and repair of concrete bridges worldwide. The mechanical and durability properties are absolutely ideal for modern bridge construction. UHPC is used in the production of precast concrete parts and for on-site assembly. With UHPC, very slim and high load-bearing elements can be manufactured quickly, cost-effectively and very precisely. all of our UHPC material qualities can be processed with most types of concrete mixer. Our UHPC bridge material qualities are usually mixed with a water / cement ratio of less than 0.25 and a proportion of steel fibers. Compressive strengths of 150 MPa to over 200 MPa are achieved in our standard quality. Our UHPC material properties meet all required technical data, including in the USA from the responsible DOTs. All of our UHPC material qualities are subject to a permanent quality check of the raw materials used, finished products and processing on site on

Combination of UHPC and Nanotubes

We are being asked more and more often by customers in Asia about the use of Nanotubes in our UHPC products. It is always the same question, can nanotubes improve the technical properties of our UHPC products? Our answer to that is: Yes , Nanotubes with a certain geometry and size can do that. BUT that's like trying to install an additional carburetor / turbo system in a Bugatti Viron to get 10% more engine power, with a standard engine power of over 1000 hp. The Bugatti Viron is a perfect car system, making it better with a possible slight increase in performance only rarely makes sense. In other words: A really good UHPC is a perfect, extremely powerful system, which in today's industry hardly ever reaches its performance limit. The UHPC we make is made by creating a perfect physical packing of specific particles in order to achieve perfect chemical reactions. We have been developing and testing the use of Nanotubes in our UHPC products for more than two years. So far, th

Powered by Blogger