2. Material degradation
2.1 Alterations to concrete
Although it is often rightly considered a durable material, concrete is subject to numerous physical, physico-chemical and chemical stresses, the intensity of which depends on the kinetics of water and gas penetration into its capillary system. Its qualities are altered when external agents react with cement hydrates to form expansive or soluble compounds. .
The Ultimate Scientific and Technical Reference
This article is included in
Pathologies and building rehabilitation
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
Material degradation
Design errors
Bibliography
Standards and norms
- Actions on structures – Part 1-1: general actions – Weights by volume – Own weights – Building operating expenses. - NF EN 1991-1-1 Eurocode 1 : -
- Actions on structures – Part 2: Actions on bridges due to traffic (March 2004) and national application document (March 2008). - NF EN 1991-2 et NF EN 1991-2/NA Eurocode 1 : -
- Actions on structures – Part 1-5: general actions – Thermal Actions (March 2004)...
Regulations
Highway code.
The Ultimate Scientific and Technical Reference
