Device for fixing hinged facing plates from ceramic granite on ventilated building facade by visible method
SUBSTANCE: invention relates to the field of industrial and civil construction, namely to structures for heat-insulating facing of hinged ventilated facades (hereinafter HVF) of buildings and structures, and can be used for fixing facing panels made of ceramic granite. Device for fixing hinged facing plates on the facade of the building contains pressing member 1 with opening 4 and with lobes 2. Stop legs 3 are located between lobes 2 and are directed to one side of pressing member 1. Device may have four lobes 2 and four legs 3, or four or two lobes and two diametrically located legs, or three lobes and three legs. Pressing member 1 may be flat, but preferably is convex in the central portion and has one or more annular corrugations 5 on the convex portion for greater rigidity. Lobes 2 are preferably formed extending in the direction from the center of pressing member 2. Each lobe 2 has a deflection with a convexity towards legs 3.
EFFECT: invention makes it possible to increase the reliability of fastening of the facing plates while ensuring a guaranteed gap between the plates and HVF profiles, as well as between the plates themselves.
12 cl, 12 dwg
SUBSTANCE: for spacing in different cases of use with facing flange facing profile for flooring is made at least with one catch at lower part of the facing flange that divides the facing flange into two lips and at least with one bending groove parallel to profile axis at lower side. At least one, preferably having different width of facing flange lip; at that at lower side of facing flange at least one bending groove is envisaged that passes in parallel to profile axis and divides respective lip of the flange into sections; at that facing flange at its outer side opposite to the catch has a coating forming membranous hinge at bending groove area and both lip sections at two sides of bending groove are supported by each other by hinge stopper.
EFFECT: increasing rigidity of the facing flange at bending grove section, possibility of spacing in different cases of use observing the permitted load for unbroken facing profile, increasing diversity of shapes for facing profile and materials for facing flange.
17 cl, 14 dwg
SUBSTANCE: invention refers to construction industry, and namely to device for closure at ends of floating laid flooring by means of end section. Device comprises fastening reinforcement joined to flooring without the possibility of displacement and having support for end profile joined in a butt joint to end of flooring.
EFFECT: invention provides for reliability of floor and end profile joint.
17 cl, 11 dwg
SUBSTANCE: invention is related to method of heat insulation and wall surface tiling. In method of heat insulation and wall surface tiling with tongue-and-groove surface structure of end faces made of foam concrete mixture, by means of their laying and fixing with fixtures arranged in the form of brackets, one end of which is fixed to armature mesh arranged on the wall, and free end is driven into upper groove end of every tile, and between each other tiles are tightly connected by layer of cement-latex glue applied on groove surface of their end faces with thickness that is more than permissible deviation in tile size by 1-2 mm, and further filling of space produced between surfaces of wall and tiles of plastic heat insulation foam concrete mixture with arrangement of ventilation channels of specified mixture in foam concrete, additionally heat insulation is arranged by means of foam polystyrene tiles, which are fixed to specified tiles with tongue-and-groove structure of end faces by glass plastic rods, one end of which is fixed in joint of tiles with tongue-and-groove structure of end faces, and the other end - in internal layer of wall, at that tiles with tongue-and-groove structure of end faces is made of foam concrete mixture with the following composition, weight %: Portland cement 20-70, aluminous cement 3-4, microsilica 8-10, foam maker 0.1-0.25, pigment 2.9-3.75, quartz sand 15-70, heat insulation foam concrete mixture used contains the following components, wt %: Portland cement 70-90, gypsum 5-7, ground burnt rock 5-23, foam maker PB-2000, higher than 100% 2, and ventilation channels are located at the angle to horizontal line with outlet into technological openings.
EFFECT: provision of high quality heat insulation in performance of civil works in winter period.
2 tbl, 1 dwg
FIELD: textiles, paper.
SUBSTANCE: invention relates to an emulsion of the agent for paper internal sizing and a biocide emulsifier, such as cationic starch-free quaternary ammonium compounds, which is added into the paper pulp for obtaining antimicrobial paper. The antimicrobial paper is suitable facing material for gypsum boards. The biocidal sizing emulsion comprises the agent for internal sizing and a biocide emulsifier, at that the agent for internal sizing and a biocidal emulsifier are emulsified in water, at that the biocide emulsifier is a starch-free quaternary ammonium compound.
EFFECT: improving the antimicrobial characteristics of the paper.
8 cl, 5 tbl
SUBSTANCE: SVF system comprises facing tiles, each having a retaining ledge directed downwards, at the face side in the upper part it comprises a horizontal ledge, and in the lower part - a ledge with a shelf directed downwards, and which are made as capable of arrangement as one above another as overlapping with each other on their upper and lower edges. On the face side of each tile, along one of the ends there is a vertical ledge. A subsystem for fixation of facing tiles is equipped with horizontal profiles, each of which comprises a flat part for attachment to vertical profiles, in the lower part it comprises an elastic stop for contact with the rear side of the tile, and in the upper part it comprises a bend with a shelf parallel to the flat part, besides, the upper edge of the shelf is made as capable of placement in the slot, formed by the retaining ledge above the tile, and the lower edge of the shelf is made as capable of placement of the upper edge of the lower tile between it and the flat part of the profile.
EFFECT: reliable fixation of facing tiles at any tallness of a building and repairability of facing, horizontal arrangement of solid profile makes it possible to easily provide for horizontality of facing seams on a facade, to arrange vertical seams of adjacent vertical rows in staggered order.
4 cl, 16 dwg
SUBSTANCE: invention relates to a mounting profile for tiling a facade from stone material. A device for mounting of facade tiles of any type, in which on their rear side there is a retaining ledge facing downwards, and on their front side there is a grooved slot and a comb facing downwards, which are made as capable of placement on the building facade one above another with vertically adjacent tiles arranged as overlapping with each other on their upper and lower edges so that the comb of each upper tile extends into the grooved slot of the adjacent tile located below, besides, the device comprises an extended mounting profile with a substantially flat narrow part and a pair of shelves, arranged on opposite edges of its long sides, besides, each comprises an inner part of the shelf, which is connected with the narrow part, and a split outer part of the shelf, which extends from the narrow part along the support plane to retain rear sides of the facade tiles, and which represents evenly located mounting hooks for retention of facade tiles by means of their retaining ledges, besides, at least one of outer parts of the shelf comprises fixing ledges to fix facade tiles in horizontal direction and to prevent them against side displacement, and fixing ledges stretch from the appropriate shelf inside along the support plane to the centre of the narrow part and comprises an end part bent outside, which is located to rest against the inner side edge of the tile, besides, the narrow part and the shelves together form a vertical discharge channel to send downwards any moisture, which gets between inner side edges of two tiles.
EFFECT: improvement of profile characteristics, taking into account side arrangement and prevention of moisture ingress.
4 cl, 3 dwg
SUBSTANCE: invention relates to the field of construction, in particular, to structures of complex volumetric and spatial ceilings and walls. The novelty of the invention consists in the method to develop a volumetric and spatial structure using standardised composite modules. In accordance with the proposed method the standardised modules are manufactured in advance, at the specialised production plant, not taking into account their specific use. Further on the construction object they assemble a complex volumetric and spatial structure from the modules in accordance with the specific project. Development of the complex volumetric and spatial structure from the set of modules is possible due to usage of standardised dimensions of coupled parts and collections of previously developed standard projects.
EFFECT: advantage of the proposed invention consists in simplification and cheapening of design and production of complex volumetric and spatial structures on a construction object, reduction of material wastes.
3 cl, 2 dwg
SUBSTANCE: on a facade to the place of element adhesion before application of glue on its rear surface they fix auxiliary devices that represent a rectangular metal plate with extended holes for attachment to the facade. The plate is equipped with two rows of sharp cogs arranged along large edges of the plate perpendicularly to its plane. Tips of cogs have process nicks-and-burrs. Auxiliary devices are fixed on the wall so that cogs are arranged perpendicularly to the facade plane, with sharp ends outside. Afterwards glue is applied onto the rear surface of the element, and the element is strongly pushed onto protruding cogs so that the rear plane of the element and the plane of the facade contact each other, and excessive glue is squeezed out. Excessive glue is removed. The auxiliary fastening device provides for necessary temporary fixation of the element until complete drying of glue.
EFFECT: invention improves quality and reduces cost of assembly.
2 cl, 4 dwg
SUBSTANCE: invention relates to the field of industrial and civil construction, namely to structures of building and facility curtain wall systems installed in construction and reconstruction of buildings. A curtain wall system comprises brackets for fixation of the system to a construction base, guides installed onto brackets for fixation of facing panels, and also elements of fixation of facing panels, connecting inserts and closing cramps, besides, guides are made as shaped and are of open shape in the cross section, each connecting insert is also made as shaped, is installed inside two adjacent guides, between ends of which there is a gap, and is fixed at the end of one of adjacent guides, and inside the second adjacent guide the connecting insert is installed tightly to ensure coaxiality of adjacent guides, besides, at this end of the second adjacent guide there is a closing cramp, besides, each guide is fixed on the bracket, at the same time gaps between ends of guides are at the distance from areas of guides fixation on brackets and preferably at the such distance, when in guides along their length there is minimum bending torque, sent from facing panels via elements of their fixation, besides, connecting inserts in areas of their fixation at guides create closed surfaces jointly with inner surfaces of guides, and closing cramps in areas of their fixation on guides create closed surfaces jointly with outer surfaces of guides.
EFFECT: increased bearing capacity and reliability of a curtain wall system.
8 cl, 7 dwg
SUBSTANCE: decorative board represents a composite material and differs by the fact that the base is veneer, binder is polyester resin of PN-1 grade, accelerator is cobalt naphthenate, catalyst is metyl etyl keytone peroxide, decorative layer material is wood chips with length of not more than 5 mm and moisture of at least 10%.
EFFECT: development of an alternative appearance of finish lining of facades, this appearance shall not be inferior in main operational properties and outer surface to existing types of finish lining of building and structure facades.
1 dwg, 1 tbl
SUBSTANCE: facing panel 1 comprises a face part 2, made in the form of a group of elements 3 that imitate building masonry, a rear part 4, adjoining the support surface during facing, an upper 5 and a lower 6 extended end parts, side 7 and 8 end parts, made in the form of ledges and grooves, the first 9 and second 10 side and an upper 11 collars, connected accordingly with side 12 and 13 upper 14 edges. Collars 15 connected to side edges 16 of ledges 17 of the first side end part 7 are made with increased width from the end edge 18 of the ledge 17 to the end edge 19 of the groove 20, locating studs 23.
EFFECT: improved operational characteristics.
9 cl, 6 dwg
SUBSTANCE: facing system of external walls includes small main stones used for facing of an external wall, and facing stones with front, rear, upper, lower and side faces, as well as with vertical or horizontal projections on the rear face, where the main stones have one or more slots on the external face, which correspond to one or more projections on facing stones; besides, sizes of slots exceed sizes of the corresponding projections by the value of an adhesive seam that attaches stones to each other. A projection on the rear face of the facing stone is inclined to the rear face of the facing stone at an angle of α < 90°; external projections on the rear face of the facing stone have internal faces that are inclined at an angle of β ≥ 180°- α, and sizes of the main stones are divisible by sizes of facing stones.
EFFECT: reducing labour intensity and material consumption for facing of external walls.
5 cl, 11 dwg
FIELD: process engineering.
SUBSTANCE: invention relates to production of glued laminar structures. Laminar composite comprises two surface layers of sheet material glued together and two inner layers arranged there between. Every said inner layer is composed by reinforced cellular structure of bamboo fragments shaped to plates or chips ob bamboo walls obtained by cutting the bamboo stem along the walls and across the stem. Cellular structure reinforcement is made with the help screen of glass fibre or glass fibre web. Note here that cellular structure is laid in screen or web and closed from above by another screen or web. Besides, this invention describes the versions of laminar material.
EFFECT: higher operating performances, decreased weight.
5 cl, 8 dwg
FIELD: building units, particularly for producing decorative panels for facing outer surfaces of wooden prefabricated house.
SUBSTANCE: method involves applying adhesive on panel surface; impressing granular material in adhesive applied on panel from below by pressing thereof to panel surface. Before granular material application panel is impregnated in melted industrial sulfur and then pre-coated. Device for granular material application includes container having through orifice, height-adjustable rod fixedly secured to plate by one end thereof and having pedal pivotally connected to another rod end. Rod may be displaced. Plate is made as container bottom for granular material movement to panel from below with pressing granular material in adhesive applied on panel secured in container by clamps. Panel faces granular material by surface coated with adhesive.
EFFECT: increased efficiency due to increased bonding strength of adhesive layer with panel and granular material with adhesive layer.
2 cl, 2 dwg
FIELD: building industry, in particular mixture for production of finishing and ornamental articles.
SUBSTANCE: claimed mixture contains (vol. pts): bischofite aqueous solution 0.7-1.0; caustic magnesite 1.0-1.5; wood sawdust 2.0-3.5; and additionally iodinol pre-dissolved in bischofite aqueous solution 0.3-0.6. Also is disclosed raw mixture containing (vol. pts): bischofite aqueous solution 0.7-1.0; caustic magnesite 1.0-1.5; wood sawdust 2.0-3.5; and additionally crystal catnallite mineral introduced after caustic magnesite, wood sawdust and bischofite aqueous solution 0.25-0.40.
EFFECT: raw mixture with necessary serviceability and balneological effect for a long period.
3 cl, 1 tbl
FIELD: building, particularly plastering and other works for wall forming with the use of profiled screeds.
SUBSTANCE: method involves applying mortar on wall base; impressing profiled screed bars in mortar layer; repeatedly applying mortar of wall base up to obtaining mortar layer having thickness exceeding that of profiled screed bars; smoothing wall surface with the use of shaping tool sliding over profiled screed bar parts projecting out of the wall. Profiled screed bar comprises adjusting screws installed along bar length so that space between adjusting screws in irregular areas of wall base is less than that in regular areas of wall base. After profiled screed bars impressing in mortar adjusting screws are drawn out to rest the adjusting screws upon wall base and to provide vertical position of the profiled screed bars as well as necessary mortar layer thickness.
EFFECT: increased wall quality.
8 cl, 8 dwg
FIELD: building, particularly facing outer building walls with large facing panels.
SUBSTANCE: facing panel mounting device comprises body with at least one suspension bail and sliding support. Sliding support is movably fastened to body. The body consists of two plates connected one to another. Clamped between the plates are one bail wall and vertical wall of sliding support. The plates are used as guiding plates, the sliding support is formed of T-shaped profile. Panel displacement limiter is arranged on horizontal shoulder. Suspension bail may be formed of hollow rectangular profile. Profile may be suspended on horizontal bar installed on outer wall surface under panel to be mounted by suspension means secured to vertical posts. Suspension bail may be formed of L-shaped profile and may be suspended directly to lower panel.
EFFECT: simplified mounting of large facing panels, increased productivity, accuracy and safety of elevated job performing.
5 cl, 6 dwg
FIELD: construction industry; methods of production of the raw mixture for manufacture of the finishing and ornamental construction products.
SUBSTANCE: the invention is pertaining to the methods of production of the raw mixture for manufacture of the finishing and ornamental construction products. The technical result of the invention is manufacture the finishing and ornamental products having the balneologic effect with the heightened emission of the aeroions of an iodine, magnesium and bromine during the long period of time of operation and at keeping the basic operational performances - such as the strength and crack-resistance. The method of production of the raw mixture for manufacture of the finishing and ornamental products includes intermixing the caustic magnesite with the sawdust, with the subsequent dampening of the mass with the bischofite water solution, the final intermixing. At that the mixture is introduced with iodinolum with amount of 0.3-0.6 volumetric shares, which is beforehand stirred with the water solution of bischofite. The alternative version of the method includes intermixing of the caustic magnesite with the sawdust and the subsequent dampening of the mass with the bischofite water solution and the final intermixing. At that the mixture is added with the crystals of the carnallite mineral of 2 mm to 10 mm size in the amount of 0.25-0.4 vol. shares. The crystals of the carnallite mineral are added right after the final intermixing of the basic components of the mixture, and stir during no more than 1.5 minutes.
EFFECT: the invention ensures manufacture the finishing and ornamental products having the balneologic effect with the heightened emission of the aeroions of an iodine, magnesium and bromine during the long period of operation and at keeping the basic operational performances - such as the strength and crack-resistance.
3 cl, 1 tbl
FIELD: coverings or linings for instance for walls or ceilings.
SUBSTANCE: corbel comprises metal member to be fastened to building wall. The metal member is provided with longitudinal guiding means defined in cross-section thereof and adapted to direct insert installed in the guiding means. The insert has connection surface to attach curtain wall panels of building facing thereto. Metal member is made as box stamped of steel sheet and having rectangular cross-section. The metal member is provided with stiffening ribs located at box cross-section corners. Longitudinal guiding means are symmetric with respect to stiffening ribs and are arranged in vertical walls of the box. Horizontal walls of the box are made as double-sided bents created in fixedly connected upper and lower flanges. Transversal surface adapted to secure the corbel to building wall is connected to vertical walls by means of bents, which define two vertical stiffening ribs, and is provided with longitudinal groove. The insert is U-shaped and has longitudinal guiding means located at bents.
EFFECT: improved operational characteristics, increased load-bearing capacity, enhanced production technology, reduced labor inputs and costs of corbel production.
6 cl, 3 dwg