Sökning: "Katja Fridh"
Hittade 3 avhandlingar innehållade orden Katja Fridh.
1. Internal frost damage in concrete - experimental studies of destruction mechanisms
Sammanfattning : The aim of the study was to identify mechanisms acting at internal frost destruction of concrete. By 'internal frost destruction' is meant damage caused inside concrete that is moisture insulated from the surroundings, i.e. when no moisture exchange with the surroundings is possible during freeze-thaw. LÄS MER
2. Environmental Impact of Concrete Structures - with Focus on Durability and Resource Efficiency
Sammanfattning : Concrete is essential for the construction industry with characteristic properties that make it irreplaceable in some aspects. However, due to the large volumes consumed and the energy intense cement clinker production it also has a notable climate impact. LÄS MER
3. Numerical models for degradation of concrete in hydraulic structures due to long-term contact with water
Sammanfattning : The durability of concrete is of major concern in all types of concrete structures where the combined effect of exposure conditions and the type and quality of the concrete material usually determines the rate of degradation. Furthermore, there are synergy effects between different deterioration mechanisms, which means that the combined rate of degradation is higher than the sum of the individual rates of each mechanism. LÄS MER