. "Clay products belong to the oldest and to most frequently used building materials. In the Czech republic more than eight years there have been applied light structures with fired clay HURDIS. Recently more evidence of floor structures have occurred." . . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . "Bou\u0161ka, Petr" . "645712" . "EXPERIMENTAL INVESTIGATION OF FIRED CLAY UNITS PROPERTIES" . . "RIV/68407700:21610/02:07085239" . . . . "fired clay units; floor structure; moisture expansion; volume changes"@en . "CTU Reports 2/2002: Experimental Investigation of Building Materials and Technologies" . . . "3"^^ . "EXPERIMENTAL INVESTIGATION OF FIRED CLAY UNITS PROPERTIES"@en . "P(GA103/00/0957), Z(MSM 210000004)" . "0"^^ . . "8"^^ . "EXPERIMENTAL INVESTIGATION OF FIRED CLAY UNITS PROPERTIES" . "0"^^ . "[087B342DC27F]" . "125;132" . . . "Praha" . "2"^^ . "21610" . "RIV/68407700:21610/02:07085239!RIV/2003/GA0/216103/N" . "80-01-02526-8" . . . . "EXPERIMENTAL INVESTIGATION OF FIRED CLAY UNITS PROPERTIES"@en . . . . "Clay products belong to the oldest and to most frequently used building materials. In the Czech republic more than eight years there have been applied light structures with fired clay HURDIS. Recently more evidence of floor structures have occurred."@en .