Issue 04/2016

Content

EDITORIAL

Visiting friends

“The world visiting friends” – this was the motto of the 2006 FIFA World Cup. It described the fantastic mood as thousands of people from all over the...

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NEWS | NACHRICHTEN

Walter Gerätebau

Safety concept for mixer cleaning

Walter Gerätebau GmbH has already been in close contact with the manufacturers of concrete products and their statutory accident insurance and...

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Progress Maschinen & Automation

Engineering, Production and Software

Progress Maschinen & Automation stands for innovation, quality and reliability. It is a full-range supplier realizing turnkey solutions for rebar...

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Vollert Anlagenbau

All in Precast – Bauma 2016

Under the theme ’All in Precast’, Vollert will be presenting new plant and machine concepts for stationary and fully automated production of precast...

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Franz Ludwig

FL-Batch-Check at Bauma 2016

At the Bauma 2016 trade show, Franz Ludwig will present FL-Batch-Check, a measuring system for real-time monitoring of concrete quality and...

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PRECAST ELEMENT PRODUCTION | FERTIGTEILHERSTELLUNG

EVENTS | VERANSTALTUNGEN

BAM

ACCTA 2016 in Dar es Salaam

The International Conference on Advances in Cement and Concrete Technology (ACCTA 2016) was held from January 27th to 29th in Dar es Salaam, Tanzania....

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Filigran Trägersysteme

Great interest in concrete components with lattice girders

In February, Filigran Trägersysteme GmbH & Co. invited to the seminar series on “Filigran building components in accordance with Eurocode 2”. The seminars which took place on five dates in the cities of Hanover, Leipzig, Fürth, Bad Soden and Melle were attended by about 500 planners and staff members of precast concrete plants. In the first speech, Dr.-Ing. Johannes Furche of Filigran informed that all national technical approvals of Filigran have been adapted to Eurocode 2 in the meantime. As far as lattice girders are concerned, the approvals are still necessary, since they contain supplementary or even different requirements to the reinforcement steel standard DIN 488. The erection state is also governed by the approvals in a binding manner. Dipl.-Ing. Ulrich Bauermeister explained this state comprehensively, and he finally presented his new design program FiMo for the determination of permissible erection spans. Furche and Bauermeister alternately explained the final state of a Filigran slabs. They referred to their own paper “Elementbauweise mit Gitterträgern nach Eurocode” (semi-precast element construction with lattice girders in accordance with Eurocode 2) published in BetonKalender 2016. The VeriFi design program for the verification of shear force of semi-precast slabs was explained in detail and offered to Filigran’s customers for usage. The installation of precast slabs with lattice girders on flat slabs requires the knowledge about the load-bearing behavior as well as the necessary punching shear verifications. Dr.-Ing. Marcus Ricker of Halfen gave a lecture on this application area. He compared the resistance of different punching shear systems and referred to the highest degree of punching shear resistance of current approvals granted for FDB II Filigran punching shear reinforcement. In case of asymmetrically loaded supports load increase factors must be taken into account. Only for floor plans with support distances of less than 25 % between each other, the overall increasing factors of b = 1.1 up to 1.5 can be applied. For all other...

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SERVICE | SERVICE

Lintec

New concrete mixing plant and aggregate cooling systems

The German company Lintec GmbH & Co.KG, founded in 1919, has developed from its early beginnings in Berlin into a globally active group with production facilities in Germany, Poland, China, India, and Brazil. Today, Lintec offers a complete portfolio of concrete and asphalt mixing plants. At Bauma 2016, at Stand F12.1211/1, the company will present new developments in the area of concrete and asphalt plant and equipment. Lintec mixing plants are built to 100 % conformity with stipulations, and in certificated ISO container form. This enables complete trial assembly before...

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Patents | Patente

Products | Produkte

FINISHING | VEREDELUNG

GARDEN AND LANDSCAPE CONSTRUCTION/THOROUGHFARES | GALABAU/VERKEHRSFLÄCHEN

Niemeier

A real place to meet

There are about 13,000 care facilities in Germany that accommodate more than 900,000 people­ in need on a nationwide scale. Whereas, in the past, the...

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