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Entwicklung und Dauerhaftigkeit ultrahochfester Betone. Long-term behaviour of ultra-high-performance concrete under the attack of chlorides and aggressive waters.

IMB-Veröffentlichungen – Veröffentlichungen von Prof. Dr.-Ing. H. S. Müller

Penetration and leaching studies of radionuclides in concrete and hardened cement paste. These more important factors are composition, placing, and curing of the concrete of the 040 layer and the HBL. Forschungsergebnisse und Ausblick ins neue Jahrtausend. SeptemberBand 2, Stark, J.

Investigation and repair of old culturally valuable concrete structures.

Lateral separation cracks in concrete track slab – Global Railway Review

Proceedings of the 2nd Int. Carbonic acid will in turn react with the calcium hydroxide, Ca OH 2, of the concrete pore water solution to ddafstb calcium carbonate, CaCO3, accompanied by release of water. Lightweight concrete with polymer aggregates of waste plastics. Creep and shrinkage eafstb of ultra high strength concrete UHPC. Fracture mechanical, fractological and numerical investigations on the failure mechanisms of HPC.


Formwork pressure induced by highly flowable concretes — material investigations and large-scale tests. Prediction model for the weathering of sandstone based on fracture processes.

II, Summary paper S. Lebensdauerprognose Beton — Kenntnisstand, Herausforderungen und Chancen. Measurement Devices and Results.

Lateral separation cracks in concrete track slab

Beurteilung der Dauerhaftigkeit und Restnutzungsdauer von Betonbauteilen mittels probabilistischer Methoden. Vergessenes Potenzial des Betonbaus?

In consideration of the course of the dsfstb, and at the same time in combination with the position and depth of the reinforcement, it becomes clear that — as worst case dfastb the possibility exists of spot-type corrosion of the uppermost strut fafstb the lattice truss.

A stochastic type continuum model for analysis of fracture behaviour of cementitious materials. Creep of high-performance concrete – Characteristics and code-type prediction model.

Website development by e-Motive Media Limited. In accordance with published recommendations6, simple structural-engineering regulations in the form of limits on reinforcement-bar diameters and bar intervals were for the first time introduced in the DIN version published inin order to restrict the width of cracks 7.

Comparison of prediction methods for creep coefficients of structural concrete with experimental data. The essential finding here is that increasing the concrete coverage by a factor of two, results in increasing the time by a factor of 16 until the final carbonation depth is achieved.


Learn how your comment data is processed. Dauerhaftigkeit ultrahochfester Grob- und Feinkornbetone. Schallemissionsanalyse und bruchmechanische Kennwerte. Untersuchungen zum Frost-Tausalzwiderstand von Leichtbetonen. Dacstb assumption of the following; uninhibited diffusion of CO2 in air i. Modelling of carbonation-induced corrosion of concrete facades.

Proceedings of the 4th Intl. Repair of historical concrete structures and monuments. Heftt, the longer dowel length of the longitudinal reinforcement which acts as anchors and secondly, significantly greater positioning precision. Brucheigenschaften von karbonatisiertem Beton.

Gentle concrete repair — Scientific background and practical methods.

Internationale Baustofftagung, Weimar, Send this to a friend Your email Recipient email What colour is grass? This would theoretically result from the fact that the ratio of the cathodic area to the anodic area would increase, and that the effects of cathodic control would progressively decline. Investigations on freeze-thaw resistance of recycling concrete. Effects of fatigue loading and alkali-silica reaction on the mechanical behaviour of pavement concrete.

Comment on recent analysis of concrete creep linearity and applicability of principle of superposition. Long-Term Safety of Well Abandonment: