Advanced Materials Research Vol. 897

Abstract: Nowadays is method of creating additional hydroinsulaitng injection screen in wet masonry quite widespread in Europe and also the rest of the world. The biggest advantages of this progressive method is fast and inexpensive application during which no harm to the construction is caused. Meaning, that damaging of buildings statics is not really possible. Final goal of this paper is to describe application and experimental testing of final efficiency of injection screens.

Abstract: The paper shows the possibilities of the arrangement of particular layers of vegatative roofs for building structures and the influence of soil on the distribution of temperature in a roof structure, using the software based on the non-stationary thermal analysis.

Abstract: The optimal design of the heat storage, as a part of the Czech-Swedish project of the development of original equipment for exploiting solar energy using optical fibres, requires a reliable evaluation of thermal conductivity of powdery materials for insulation layers, both under normal air pressure and in vacuum. The standard evaluation of thermal conductivity of such materials makes use of the stationary ball-shape measurement device, with the strong requirement to the of the ball vessel, to the thermal contraction of applied materials, as well as to all temperature sensors. The paper presents the original alternative non-expensive measurement equipment with the cylindrical vessel, supplied with the ANSYS-supported computational tool, producing results of comparable validity.