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Gypsum was widely used in the production of composite materials in Cyprus in the past, due to its abundance on the island. However, the study of local historic gypsum mor [...]
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Neoclassical “stucco” decorations were added in 1840 to the 14th century church of San Francesco in Fano (Italy) in order to decorate its interior, but, as a conseque [...]
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Lime water, esters of silicic acid and plastics are common materials used for the conservation of historic mortars. Injection grouts containing cement or hydraulic lime a [...]
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In the fiber reinforced inorganic polymer (FRiP) strengthening system, an inorganic paste is used instead of an organic resin as the matrix and adhesives of fiber sheets. [...]
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CaLoSiL E25 is a suspension of nanoparticles of calcium hydroxide in ethanol, which has been developed as a consolidant for lime mortars. As a preliminary study, the beha [...]
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This paper summarises the preliminary results concerning an influence of the agitation conditions on the aggregation processes. The properties of formed aggregates affect [...]
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To prevent or repair from natural and anthropogenic weathering, protective layers can be applied to improve hardness of stones and earthen surfaces, to increase their int [...]
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This study is assessment to the applicability by developing the technique to objectively and effectively monitor the surface condition and physical property change of sto [...]
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Burša, Jiří
Abstrakt: The paper compares various types of cohesion tests used in testing of adhesive connection of two materials. The computational modelling using FEM confirms that [...]
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The consolidation and conservation of historic mortars requires materials which are compatible with the components originally used. The application of nano-lime offers su [...]
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Efficient nano materials for consolidation, cleaning and hydrophobization of porous historic materials have been developed in several European and national research proje [...]
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Lime water treatment on a specific lime mortar was tested and evaluated for effectiveness, showing that after a sufficiently high number of applications (160 cycles, 54-8 [...]
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The gallery wall on which the Bas-reliefs are etched of the Bayon temple in Angkor is made of sandstones. The deterioration caused by penetration of rainwater or groundwa [...]
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The application of the drilling test on the characterisation of homogeneous stones is widely used, mainly on carbonate stones that are softer. The drilling revolution and [...]
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Loss of adhesion is one of the main forms of degradation of old renders; it can cause the separation of different render layers or the separation of the render and substr [...]
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The consolidation process of old renders with loss of cohesion is nowadays performed usually with inorganic compatible products, such as calcium or barium hydroxide or et [...]
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Consolidation is a conservation treatment with good potential to be applied to ancient renders, provided that the alterations in the properties of the original mortars re [...]
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An important operation for the conservation of historical renders is the cohesion restitution of the binderaggregate system, based on the use of materials with consolidat [...]
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In the domain of heritage buildings conservation, interventions must be designed, whenever possible, to maintain existing materials instead of their replacement by new on [...]
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