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    • 28. 发明专利
    • Construction element and process for producing thereof
    • CZ295209B6
    • 2005-06-15
    • CZ328899
    • 1998-03-18
    • SITNIKOV IVAN VASILIEVICH
    • SITNIKOV IVAN VASILIEVICH
    • B28B11/04C04B40/00E04C1/40B28B19/00C04B28/02
    • The present invention relates to building elements of various shapes and sizes for decorative finishing. The disclosed element comprises a construction block (1) made of either foam concrete, gas silicate concrete, claydite-concrete, heavy concrete, or otherwise of a thermal insulating material selected from the group consisting of foam polystyrene, foam polyurethane, gas silicate, or foam concrete or another material with similar thermal conductive qualities. The block may further take the form of a ceramic or silicate brick. The decorative coating (2) is formed by placing at least one side of the construction block into a mold containing the decorative finishing mixture. The distinguishing feature of the process lies in the preparation of said decorative mixture, which is obtained by mixing cement and three fractions of sand according to a ratio ranging from 1:1 to 1:3. During the mixing of the sand, and depending on its fraction, the following elements are added: firstly, the coarse fraction, followed by the medium and finally, the fine fraction in amounts 20 to 50, 25 to 30 and 55 to 70 percent by weight, respectively whereby water and a plasticizer are added at the same time as the sand, and the prepared mixture is poured into the mold. A layer of the resulting decorative finishing mixture can range in thickness from 3 mm to 50 mm. The construction block (1) is then deposited onto the layer of the prepared mixture, and maintained long enough for the mixture to harden.
    • 29. 发明专利
    • DECORATIVE PANEL OF TILE
    • RU2164990C1
    • 2001-04-10
    • RU2000123831
    • 2000-09-19
    • SITNIKOV IVAN VASIL EVICH
    • SITNIKOV I V
    • E04F13/077E04F13/08
    • manufacture of construction products from concrete mixes possessing decorative properties, for instance, such as facing tile, facing panel, decorative and functional members of the room interior possessing decorative properties, applicable mainly at facing of walls of buildings and structures both outside and inside the rooms. SUBSTANCE: decorative panel or tile, whose face surface is formed by hardening at least of cement with a plasticizer, has projections and/or cavities of not more than 100 mum, high or deep that are positioned on the face surface by rows, preferably by rectilinear ones, or adjacent projections and/or cavities staggered in them; at least in one of the rows the projections and/or cavities are made, respectively, of different height or depth and/or with a different cross-section area in the plane of the face surface. At least part of the sections of cavities or space between the projections may be filled with a material differing in color and/or composition from the color and/or composition of the face surface, and the face surface may be formed on the backing or the carrying layer of concrete or wood, or polymeric material preferably with high heat-insulating properties. Besides, the projections and/or cavities may have a tapered and/or spherical, and/or prismatic, and/or pyramidal shape. EFFECT: enhanced artistic expressiveness of decorative panel or tile with guarantee of its high operating properties, such as durability, mechanical strength and ecological safety. 4 cl, 7 dwg