|
|
Methods of Indetification of Historic Mortars
Kurfürstová, Nela ; Bayer, Patrik (referee) ; Rovnaníková, Pavla (advisor)
The thesis is describing short survey on metods to help identify individual components that was used in the history for the production of mortar. The work is focused especially for plaster whose main binder is lime. The lime was in the past used to mortatrs to improve the properties for example adhesion to the substráte, workability, hygrophobic and more. The aim of practical part was to analyze the obtained historical mortar according to the methods mentioned in the theoretical part – determining individual components contained in historical mortar, composition ratio and proposal for the composition of the repair mortars. These knowledge can to help for reconstrution of historical objects.
|
|
|
Effect of water-lime ratio on the properties of lime mortars.
Kurfürstová, Nela ; Vyšvařil, Martin (referee) ; Rovnaníková, Pavla (advisor)
Diploma thesis gives a brief description of the traditional technology of preparation of lime mortars for restoration of historical buildings. The theoretical part is focused on the preparation of lime mortars traditional methods, using appropriate materials for making and influence amount of water. Attention is also paid to the events that take place in the setting and hardening of lime mortar. In the experimental part of the research was conducted, which aimed to assess the influence of water-cement ratio and mixing ratio (binder to filler) on the properties of lime mortars. At various times were measured mechanical properties, density, shrinkage, frost resistance and porosity. The mortar was also carried out thermal analysis and found to contain calcium carbonate. Acquired knowledge could help in the reconstruction of historical buildings.
|
|
|
Effect of water-lime ratio on the properties of lime mortars.
Kurfürstová, Nela ; Vyšvařil, Martin (referee) ; Rovnaníková, Pavla (advisor)
Diploma thesis gives a brief description of the traditional technology of preparation of lime mortars for restoration of historical buildings. The theoretical part is focused on the preparation of lime mortars traditional methods, using appropriate materials for making and influence amount of water. Attention is also paid to the events that take place in the setting and hardening of lime mortar. In the experimental part of the research was conducted, which aimed to assess the influence of water-cement ratio and mixing ratio (binder to filler) on the properties of lime mortars. At various times were measured mechanical properties, density, shrinkage, frost resistance and porosity. The mortar was also carried out thermal analysis and found to contain calcium carbonate. Acquired knowledge could help in the reconstruction of historical buildings.
|
|
|
Methods of Indetification of Historic Mortars
Kurfürstová, Nela ; Bayer, Patrik (referee) ; Rovnaníková, Pavla (advisor)
The thesis is describing short survey on metods to help identify individual components that was used in the history for the production of mortar. The work is focused especially for plaster whose main binder is lime. The lime was in the past used to mortatrs to improve the properties for example adhesion to the substráte, workability, hygrophobic and more. The aim of practical part was to analyze the obtained historical mortar according to the methods mentioned in the theoretical part – determining individual components contained in historical mortar, composition ratio and proposal for the composition of the repair mortars. These knowledge can to help for reconstrution of historical objects.
|
guest ::
