Français
3. Corrosion prevention
3.1 Concrete quality and processing
Although concretes have always consisted mainly of cement, aggregates, water and admixtures, their properties have improved over the course of history. Indeed, to meet the demands of designers and architects, the industry has developed new products, such as "self-placing" (BAP), "self-levelling" (BAN), high-performance (BHP) and even very high-performance (UHP) concretes.
However, it is with conventional concretes that the risks of deterioration, leading in particular to problems of reinforcement corrosion, are greatest. In all cases, the quality of the coating, and in particular its physico-chemical characteristics, the most important of which is compactness, plays a vital role in maintaining protection. The technology...
The Ultimate Scientific and Technical Reference
This article is included in
Corrosion - Aging
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Corrosion prevention
Conclusion
Bibliography
Events
Annual congresses of the European Corrosion Federation (Eurocorr)
Standards and norms
Standards
- Products and systems for the protection and repair of concrete structures – Test methods – Measuring the carbonation depth of reinforced concrete using the phenolphthalein method. - NF EN 14630 - 2007
- Products and systems for the protection and repair of concrete structures – Test methods – Measuring the chloride content of hardened concrete. - NF EN 14629 - 2007
- Produits et systèmes...
The Ultimate Scientific and Technical Reference
