Sökning: "concrete"
Visar resultat 11 - 15 av 1184 avhandlingar innehållade ordet concrete.
11. Reducing Radon Gas Emissions in Concrete
Sammanfattning : Several compulsory regulations and recommendations regarding ionising radiation for building products have been introduced in recent years. Furthermore, industry-affiliated aggregate and concrete companies strive to implement environmental goals that should be fulfilled regarding building materials. LÄS MER
12. Self-compacting concrete : properties of fresh and hardening concrete for civil engineering applications
Sammanfattning : This licentiate thesis consists of three papers, A-C. In Paper A the consequence of using self-compacting concrete for civil engineering applications regarding the fresh and young stage and possible consequences on production techniques are studied. LÄS MER
13. Safety Evaluation of Concrete Structures with Nonlinear Analysis
Sammanfattning : Concrete is the most widely used construction material in the world. To obtain effective new constructions and to use existing concrete structures in an optimal way, accurate structural models are needed. LÄS MER
14. Fibre reinforced concrete : fracture mechanics methods applied on self-compacting concrete and energetically modified binders
Sammanfattning : Fibre reinforced concrete (FRC) is a type of building material that is increasing in use. As new types on concrete develops the need to update the knowledge on the use of fibre reinforcement increases. This thesis covers test methods for FRC that ranges from standard beam tests to sophisticated uniaxial tension tests. LÄS MER
15. Moisture Conditions and Frost Resistance of Concrete in Hydraulic Structures
Sammanfattning : Owing to the winter conditions in Sweden, the effects of frost action may have a considerable impact on the deterioration of concrete. Both superficial and internal damage, which are suspected to have been caused by frost action, have been found in concrete in hydraulic structures. LÄS MER
