EP2752529A2 - Leichte Mehrschichtbauplatte und deren Herstellungsverfahren - Google Patents

Leichte Mehrschichtbauplatte und deren Herstellungsverfahren Download PDF

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Publication number
EP2752529A2
EP2752529A2 EP13002779.0A EP13002779A EP2752529A2 EP 2752529 A2 EP2752529 A2 EP 2752529A2 EP 13002779 A EP13002779 A EP 13002779A EP 2752529 A2 EP2752529 A2 EP 2752529A2
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EP
European Patent Office
Prior art keywords
structural panel
elements
panel unit
details
multilayer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13002779.0A
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English (en)
French (fr)
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EP2752529A3 (de
Inventor
Ihar Dubatouka
Juliya Daronina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dubatouka Anton
Tverdokhlibov Roman
Original Assignee
Dubatouka Anton
Tverdokhlibov Roman
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Publication date
Application filed by Dubatouka Anton, Tverdokhlibov Roman filed Critical Dubatouka Anton
Publication of EP2752529A2 publication Critical patent/EP2752529A2/de
Publication of EP2752529A3 publication Critical patent/EP2752529A3/de
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/08—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2002/001—Mechanical features of panels
    • E04C2002/004—Panels with profiled edges, e.g. stepped, serrated

Definitions

  • the invention relates to the field of ground development, in particular to the walls of the building and installations, namely, wall panels, ceilings, floors, and can be used in the construction of multi-storey buildings with supporting concrete, metal and wooden framing for large scale and individual building, buildings reconstruction, additional storeys.
  • the well-known construction panel contains an vapor proof over cover - vapor barrier facade of mineral wool, which increases moisture-formation between the steam proof warmth-keeping lagging and the paneling, up to 7 times the thermal conductivity of the insulation, which is confirmed with studies of thermal conductivity dependence on the water content of the mineral wool insulation [ V. Rudenko, A. Panin, A. Zholudev and others «Thermally insulation in goods-producing industries. - M., Publishing office “BSG ", 1996 ]. And according to the data [Application of expanded polystyrene in goods-producing industries. Seminar data on xpandable polystyrene - S.
  • the structural system for the low-rise buildings construction with metal frames including the external supporting walls, interior supporting walls, partitions, construction of inter floors and attic floor with a framework of steel sections, load-bearing trusses or beams, roof and wall beams made of steel profiles, wherein said structural elements are formed on the basis of a rack made of thin-walled steel sections connected by a detachable connection, thin-walled profiles frame exterior walls and attic floors contain a perforated wall and the heat-sound-insulating material in the walls and floors located within the height of the cross section frame members. It'protected from the inside with vapor barrier film and from the outside with the diffusion waterproofing film.
  • the system additionally contains the foundation where side framing is mounted [Patent RU 62128 for useful model «Structural design for construction of low-rise building with metal frame», IPC : E04B 1/24].
  • the electrolyte is the atmospheric moisture containing CO2, but more often there are other chemical compounds. Water containing some salts condenses on the metal. Small electrolyte solution layer creates conditions conducive electrochemical corrosion.
  • the profiles additionally have no centering holes and special lugs to reduce assembly and durability accuracy.
  • Profiles connection allowance is 1 - 3 mm, which results to gaps formation between the joined profiles and increases the risk for self-tapping screws to cut-off, greatly reduces the product reliability and lifetime.
  • Such allowance and absence of significant profiles marking do not allow collecting the framework without selection and fit.
  • Technological scheme to assemble the framework and walls made on site without strict amount control of self-tapping screws, clear attaching points adherence, screw tightening step compliance may reduce the strength, reliability and durability.
  • At least one run roofing profile formed continuously interconnected roof profile wall and two flanges perpendicular to the wall of the roofing profile of equal height, with the free end of each is bent outwardly at an angle ⁇ in the opposite free end of the flange opposite direction and generates a corresponding T-shaped angle stiffener roof profile.
  • shelf C-shaped profile is provided with at least two additional longitudinal stiffening angle stiffener s, each of which is formed as a corrugation, each wall and the coupling flange of the C-profile are rounded with a radius of curvature R c .
  • the thickness of each profile is from 0.55 to 1.5 mm [Patent BY 7651 for useful model «Profile set for rapifly erected low-rising building", IPC : E04C 3/07].
  • This cold-bent profile set is suitable for creating buildings frameworks and for the construction of low-rise buildings up to 3 storeys only.
  • Supporting frame reinforcement is a roofing profile, it increases metal content, and as a result, thermal conductivity and thermal resistance worsens.
  • multi-layer construction panel adopted as the prototype of the claimed element of structural panel light multilayer unit having its inner frame made as a collapsible frame, the unconstructive and plating insulation, with the frame made of galvanized perforated therm profiles and containing the lower and upper slide the U-shaped profile with limb edges made in one direction, installed between the vertical edges of C-shaped profile arranged in a row at equal distances from each other in the longitudinal direction of the guide and rigidly connected with them by fastening elements and thermo perforation made in the form of elongated holes arranged profiles in the longitudinal holes, wherein the holes in different areas are located across the width of the profiles disposed on mutually alternating manner.
  • the outer cladding material is the fiber cement board "Fibrit” or other finishing material.
  • the non-structural insulation material is the heat insulation slab or cellulose mineral wool insulating "Ecowool.”
  • the fasteners there are used galvanized self-tapping screws for therm profiles.
  • the authors point out that the structural panel is designed for high-rise building [Patent RU 55393 for useful model «Multilayer structural panel » IPC : E04C 2/26].
  • this structure has so many defects to make it dangerous and unsuitable for high-rise construction.
  • thermo perforation advantage as the possibility of reducing heat and eliminating the so-called “thermal (cold) bridge” is very disputable from the point of view of theoretical physics, as most of the metal characteristics s, particularly high electrical and thermal conductivity, are caused mainly traffic free (valence) electrons.
  • thermo perforation technology as the way of forging method "thermo cutting through “(thermo perforation) adopted in the prior example does not consider covering the edges of the through-holes with a protective layer while perforating, as was originally intended by perforation equipment developer SAMESOR (Finland). Consequently, sufficient corrosion-resistant lightweight steel structures made from cold-formed sections may deteriorate in a short period due to electromechanical corrosion caused by aqueous solutions of electrolytes, which is result of microelements.
  • therm profiles are not reliable in corrosion resistance conditions.
  • the application of facing plates with magnesite without insulating gaskets and seals to protect the metal frame panel from corrosion and mineral wool made of glass fibers or strength rock wool with organic binder affects the durability and reliability as chlorides and oxides of magnesium, as well as chemical compounds such heaters in conjunction with moisture form the aggressive environment, accelerating the corrosion process.
  • the building panel is provided per floor structure reinforcement, with taken into account increased wind loads directly proportional to the building floor height as to by construction norms and rules. Not taking into account the fact that number of building storeys there shall be applied the strengthened structures. From the description it can be assumed that the amplifiers are not provided at all. Correspondingly, the amount of deformation in which cracks form in a galvanized coating and corrosion resistance is broken.
  • Fiber cement slab constructions "Fibrit" used for the siding are heavy, which increases the load on the construction and the screws, and leads to instability and fragility, moreover, these plates are harder and more brittle than magnesium oxide boards, increasing the structures fragility.
  • this structure is intended to be assembled on the construction site, while there are large variations and inaccuracies in the assembly, as there are no knot turndowns, having no centering holes and special lugs to reduce the "human factor" for speed, accuracy and panel assembly, which also deteriorates strength and durability of the building.
  • Frame sections are connected to this design self-tapping screws in the panels for any number of storeys of buildings, at the time, it is known that the upper floors of high-rise buildings may arise additional shear load resonant vibrations from the construction of ground tremors and wind speed, with the increase in number of storeys increases proportionately and wind load, and so the impact of destructive factors. Accordingly mounting profiles on the screws connecting the panels with a tolerance is from 1 to 3 mm, working on the cut, does not provide the required building envelope strength, showing clear fragility of the panel structure.
  • the ecowool high hygroscopicity due to the ecowool high hygroscopicity, it can be used for solid insulation layer without compensating devices and wicking inserts. There is no such a device in the descangle stiffener ed structure. For the reason there is the condensation and internal moisture in the insulation increases, whereby the therm profiles rust, reducing durability.
  • porous fibrous insulation panels One of the ways to improve porous fibrous insulation panels is to develop the knowledge about the structure of these materials, its influence on the sorption-desorption in the envelope (wall buildings), as well as the development of appropriate forms of construction [ V. Guriev, A. Dmitriev, I. Romanenkov, T. Uhova, S. Heiner. Principles of effective non-combustible insulation and translucent materials and structures. The Russian architectural construction encyclopedia. Volume U. Science, materials and technologies in the construction of Russia in XXI century.- M., VNIINTPI, 1998 ].
  • the top and U-typed gage material bottom fix them horizontally, to the U-typed gage material bottom the vertical racks is set from the C-shaped profile to which the short breastplate from the U-typed gage material for the device window and doorways are fixed, stitch all broach units and connections by taptites or bullets, and for assembly of a floor slab at the mounting table stack C-typed gage material horizontally, and U-typed gage materials - pedimental, uniting two C-typed gage materials in the I-beam with the help of a self-drilling screws and placing two-I-beams in a parallel to each other horizontally, after that, on a site of an assembly, the unilateral construction panels are placed together, establishing a waterproofing film, covering a framework with a magnetite plate and connecting it to a framework with the self-drilling screws, and for assembly of two-sided panels in a ready-uni
  • the electrolyte is the atmospheric moisture containing CO2, but most often other chemical compounds. On metal water is condensed ,which contains a quantity of salts. The small layer of the electrolyte solutions creates the conditions promoting electrochemical corrosion.
  • the ways of their production and erection the main technological processes are burdened with the increased costs of a man-handling materials, a customizations and mechanisms on an assembly building (or to a floor), the technological pauses are connected with the drying desiccation of the surface, a numerous dubbing and smooth machining, are directly depend on a professional level and the qualification of the personnel, acceleration of such processes are impossible without the cardinal change of the way of production of building envelops, allowing significantly to reduce the number of technological operations, connected with the damp processes and their input in hours of labour.
  • the use of the vapor resistance warming systems increases a permanent water content, that leads to the impedance factor of a heat transfer process.
  • the task was to put the real invention in a basis of: to offer a Structural panel light sandwich unit, to uniform the walls, coverings and the floor structure, - not interfering diffusion and a moisture vapor transmission, completed with the system of the removal and other liquid condensing, for decrease in an indicator of the residual humidity, supplied with the system of the connecting elements, having a full external finishing for a year-round erection of the elements of panels, and thus, having the reduced thickness, the smaller weight allowing significantly to reduce hours of labor input and energy, intensity of the production and installation, at the expense of decrease in the number of technological operations connected with the damp processes, cars and the mechanisms, giving the chance of reduction the terms of structuring and construction, with the indicators of fire resisting property raised, sound stripping and a frost protection, and also the way of production of an element of the easy sandwich structural panel, allowing to unite in the program structuring product, production with the monitoring system and audit of the technological effectiveness of an each process, the analysis of the terms observance, qualities
  • Invention is the problem to solve, because in the element of the multilayered easy construction panel, containing an internal framework, executed in the form of the steel dismountable iron frame containing transpierce horizontal bottom and top guide member elements between which the punched vertical stud elements rowed in the fore/aft direction of directing elements and rigidly related by means of transferring elements and joint connections are established, and also an inside heat-insulation layer, both external and internal facing work, thus, a horizontal and vertical elements are executed in the shape of steel profiles, and profiles of vertical elements have C-typed sections.
  • the framework elements are represents the finished details, thus the horizontal details are also executed in the shape of the profiles of a C-typed section and also include the horizontal cofferdam, thus the vertical and horizontal details are connected and have in joining junctions in the additional perpendicular turnover of a short shelves of a trapezoid shape, the perforation of the details is executed in the form of cross and longitudinal carvings under the shaped section, metal, rolled or wooden elements of gaining of a grating, and also in the form of technological break-through and the directing pins - for strengthening of docking device by an additional edges of stiffening rib, the inside heat-insulation layer is three-layered executed, in the form of two layers of a cellulose heat insulation between which an internal temperature filling piece is located and inserted with an internal vertical blast chambers, by drainage channels and the condensate-collector channels, connected among themselves in the uniform system, an internal and external facing work are executed by the national teams, in the shape of a fish joint and the constructional fastening knots, an external
  • Fastening elements of the joint connections are made as the shape of screwed connections, and also connections on rivets, on the basis of the bonding and welding or connections by means of cold punching with formation of geometrical and force closure.
  • Structural panel light multilayer unit contains additional intensifying elements - metal profiles, wooden elements and elements of details of lining- attached to regiments of details of a frame in the form of the C-typed profile by means of curved and inverted «long tab», and also carvings, break-through and guiding rail pins of the frame part.
  • the inside heat-insulation layer consists of two external layers of the cellulose insulant, which have been strongly connected with an internal temperature and a moisture-regulating is inserted.
  • Condensate collector fairways have a moisture vapor transmission material with the twisted filament with the metalized coatings into them.
  • the structural panel light multilayer unit has on perimeter connecting grooves under connecting gains are : vertical, horizontal, angular.
  • the knot of the panel element connection and connecting element forms the «Pressure breakdown labyrinth».
  • Assigned task is determined by the method of the light multilayer structural panel production according to which steel framework produced in the form of C-shaped profile, perforate them, cut and then make the frame of the structural panel element in the shape of stripped frame. Then connect blocks of the frame. Inside the frame inner heat-insulating layer is installed and outer panel is covered with external insulating layer.
  • Framework is built from horizontal details (directed: top and bottom seals) and transverse details (balusters). For all that horizontal and transverse details - balusters in a form of C-shaped profiles are covered with fireproof, waterproof and heat-insulating consolidators. Then transverse details gradually fixed with horizontal elements (seals and guiding).
  • Inner heat-insulating layer is three-layered. There are two layers of cellulose heat-insulating material between which temperature-humidity regulating insert is situated fulfilled with inner transverse air chambers, drain and condensate-collecting channels connected into unified system.
  • This heat-insulating layer is inserted within seals gradually fixed transverse elements-balusters. After that these elements fixed on an assembly table by horizontal elements (guiding and seals) and heavily fixed by the fasteners , nodal connections and at least one automated industrial process. Inner and outer lining is combined. And the inner lining elements are put on the one frame's face and then fix it with the frame using at least one industrial process. After that structural panel light multilayer unit is inverted lined side down and attached through consolidator to the second frame's face with the usage of at least one industrial process. On its external face outer fish joints and P-shaped profile is fixed. On the external face of exterior cladding with P-shaped profile heat-insulating layer is applied. Then frame's element is scrolled to the exterior cladding segment where its final external decoration is made.
  • Transverse rack-mount elements guiding's and seals of C-shaped profiles are made of 0,5-1,2 mm width steel with possible future application with at least one additional protective layer.
  • Fixing systems of nodal connections are made in a form of screwed connection and clinker connection on the base of soldering and welding and also cold forming connection with formation of form and force closure.
  • Performing technological diametrical and axial carvings (lugs) are connected with additional frame's amplifying elements by the use of soldering, welding and cold forming with the form closure formation.
  • In the in the frame of structural pane's element composed mounting sockets for attachment with connection elements.
  • external layers of cellulose heat-insulating material are fixed with inner temperature-humidity insert.
  • External heat-insulating layer is made of ecocotton and caulked with the junction pressing with at least one zero-emissioned automized connection.
  • Assemblages of external and inner precast linings implemented with waterproof, fireproof and heat-insulating consolidators. In condensate-collecting channels there are stretches from vapour permeability material with interwoven strings with metalized covering. Identification mark is on every detail. In ready-made attachment nodes of connection grooving of the structural pane's elements are installed in line with designation without selection and fitting of connection elements including transverse, horizontal and angular.
  • Pane's nod and element connection is made with the formation of the pressure breakdown labyrinth.
  • Structural panel light multilayer unit consist of the basic construction and external laminated protective decorative coating.
  • Basic construction is a basis of the structural panel light multilayer unit implemented in a shape of demountable frame 1, which consists of horizontal bottom fence 2 and horizontal upper fence 3, between which traversed seals are installed 4, ranked in lengthwise direction of horizontal fences 2,3 that are connected by horizontal seals 5, and horizontal details 2,3,5 braced with transverse seals details by the use of fastening elements 6 and/or nod connections 7.
  • All these frame details 1 are made of perforated steel profiles of C-shaped cut with short flanges 8, on which nodded connection is perpendicular to flanges 8 folding lines 9 of trapeziform are made.
  • upper3 guiding's and seals 5 and vertical rack-mount element in a form of C-shaped profile perforation is made in a form of technological opening 10, diametrical and lengthwise 12 carvings (lugs) under profiled metallic 13a, foliated 13b and wooden elements 13c of the frame strengthening and also in a shape of guiding stamping 14 and industrial notching's 15 for nodded connections 7 strengthening by additional elements 13 of frame strengthening fig,3 .
  • Structural panel light multilayer unit may contain additional element 13, frame's strengthening construction, attached to the flange 8 horizontal elements 2,3,5 and transverse elements 4 in a form of C-shaped profile is also with the help of cambered 11 and inverted 12 "lugs" and notching's 15 of horizontal elements 2,3,5 and transverse frame's 1 elements 14,5, flat-pattern parts 18 connected with perforating technological diametrical 11 and axial 12 notching's ("lugs") and also operational opening 10, notching's 15 by the usage of sizing, spiral connections and for profiled metallic strengthening elements 13 also with the use of soldering, welding and cold forming with the formation of form and force closure 16.
  • frame's strengthening construction attached to the flange 8 horizontal elements 2,3,5 and transverse elements 4 in a form of C-shaped profile is also with the help of cambered 11 and inverted 12 "lugs" and notching's 15 of horizontal elements 2,3,5 and transverse frame's 1 elements 14,5, flat-pattern parts 18 connected with perforating technological diametric
  • Insert 21 has inner vertical air boxes 2, drain 23 and condensate-collecting channels 24 that form a uniform system.
  • Condensate-collecting channels 24 include stretchers 25 that are produced from vapor-permeable material interweaved with threads with metalized covering.
  • Inner 26 and outer 27 covering pane's element is made of separate details 18 that are supplied with the waterproof, fireproof and heat-insulating compactors 28 according to the State Standard 481-90, and they include fish joints 29 and attachment fitting 30 with additional millings 31 and mounting hole 32.
  • attachment fitting 30 external 27 and inner 26 split basques metal core 33 with a cap 34 where implemented a reach-through central hole is situated.
  • Structural panel light multilayer unit has connection nodes in which connective elements 44 and also transverse connection 45, horizontal connection 46, angular connecting elements 47 are situated.
  • a layer 50 made of polyethylene vapor-tight film From the inner front face of the structural multilayer unit under coating elements 26,27 there is a layer 50 made of polyethylene vapor-tight film.
  • Connecting grooves 48 are also used to connect to finishing strips 51.
  • Fig. 3 shows the basic structure 52, a multilayer light structural panel, and an external protective and decorative laminate coating 53 of multilayer light construction panel unit.
  • External (inner) or obverse surfaces of these panes can be supplied with the embossed productive coating, heat-insulating (façade), hinged system (crate) and also include the option of extra input for many anchoring elements on façade and facing part of structural panel units of exterior walls.
  • Technological perforations 10, diametrical 11 an axial 12 (“lugs") are performed for the profiled metal, flat-pattern or wooden elements 13 of profile's strengthening. And also stampings 14 and technological notching's 15 for nodal connections 7 strengthening.
  • Horizontal bottom 2, upper 3 guiding profiles and transverse frame's 1 rack-mount profiles 4 fixed by the use of steel rivets, threaded screws, soldering (welding) or with the use of cold forming with the formation of form and force closure 16.
  • profiled metal, wooden amplifying 13, frame elements 14,15 and sheet details 18 connected with perforating manufacturing diametric 11 lengthwise notching ("lugs"), manufacturing holes 10 and notching's 15 by the usage of adhesion and screwed connection.
  • profiled metallic amplifying elements 13 by the usage of soldering, welding and cold forming with the form and force closure 16 formation.
  • Inner heat-insulating layer 19 is made to be three-ply in the form of two exterior layers 20 cellulose heat-insulating wool - cellulose wool between which there is an inner moisture and water regulating insert 21, made according to an extrusion technique and having inner vertical air-chambers 22, drain canals 23, as well as condensate collectors 24, in addition to it there are zones made of vapour-permeable material stranded with threads with metallized coating 24 in condensate collectors 25.
  • Inner vertical air-chambers 22, drain canals 23 and condensate collectors build up an integrated system 24.
  • the layers of cellulose wool with moist coating and sealing 20 are connected to the inner insert 21.
  • inner 26 and outer linings 27 Details of the inner 26 and outer linings 27 are made to be assembled and also it is provided with water- and fire-proof heat-insulating sealing's 28, in addition there are fish joints and mount fittings with additional shaping and fixation holes made on the inner 26 and outer 27 lining details, there is a metallic hollow core with a head in the detail fixation of the outer and inner assembly linings. There is a central hole in the hollow core head 35.
  • connections 43 on the light multilayer structural panel There are connections 43 on the light multilayer structural panel. There are connecting pieces 44, 45, 46, 47 on this panel, and there are dadoes 48 along the element perimeter for connecting elements 44 also there are vertical connecting elements 45, horizontal connecting elements 46, angular connecting elements 47a and 47.
  • the element connection 43 of the light multilayer structural panel and connecting elements 44, 45, 46, 47 are made with "labyrinth ring" formation.
  • Fitting connections 43 of the main element construction of the light multilayer construction panel serve for technological vacuum 49 for laying of communication, additional heating, filling with light concrete and other mixtures.
  • Panel facial (internal) or outside surfaces may be supplied with a protective coating, insulation (facade), mounted system (furring) and there is also the variant of anchor items of structural elements facing parts on the facade and building exterior wall panels.
  • Connecting grooves 48 are also used to connect the finishing strips 51.
  • Fig. 3 shows the basic structure 52 multi layer light structural panel with covered outer protective and decorative laminate coating 53 element multi-layer light structural panel.
  • Assembly set is a set of assembly details of the main construction of the light multilayer construction panel details and details of protective and decorative layer of the mounting unit - one panel, produced according to the design documentation in the sufficient transportation packing.
  • There are connecting, fixing, mating and mounting elements (angle staff, battens, cantilevers) are included into the complement of the assembly set, also there are connecting elements with element-by element, detail-by-detail and nod-by-nod marking made on the surface according to the assembly scheme. They are assembled and packed into the unit load on the same facility.
  • the assembly hall of the parent enterprise manufacturing assembly sets there are large-panel elements of the building envelopes - elements of the light multilayer construction panels assembled and loaded to the building site. Elements are loaded with outer protective and decorative laminated coating: heating system, hinged prefabricated system or with protective and decorative coating (or without it).
  • the rayon of delivery by the first variant is unrestrained, by the second it is not more than 300 km.
  • Light construction panels in the final condition ready for mounting are fixed in the in the hermetical unit load (provided with packing list): in an unit load and returnable container are ready for «just in time» mounting.
  • Intensivity of the assembly process of the building envelope is reduced up to four times, heavy-weight machines and mechanisms up to 5 times, it allows to speed up the building process in average up to 2-3 months.
  • the reduction of large-panel product weight in not less than five times allows not to use special vehicles for transportation (CSU and PC systems), with restrictions in weight and quantity (up to 6 large-panel units).
  • Light construction panels are transported by truck-trailers and truck-semitrailers (up to 20 large-panel units in assembled condition).
  • the building envelopes from light multilayer construction panels connected with each other by special connecting elements form a regulated ventilation system (cooling system)in summer period and condensable and other liquid withdrawal (formed or got to the system of drainage canal) in autumn and winter.
  • This system is applied to reduce the residual moisture indicator and possibility of heat insulating properties of the building envelopes at the expense of convective currents controlled by special valves (plugging the system during winter period of operation) in the buildings erected using light multilayer construction panel elements.
  • 3-layer heat insulating layer 19 consisting of two outer layers 20 of cellulose wool, covering inner temperature and moisture regulating insert 21, used to improve sound-insulation to regulate temperature and moisture regime, to collect and derivate condensate stream to the inner drainage system of inner (steam pressure) and outer ("dew point"). Also it is used to derivate any emergency leakages from within and from without of the building envelopes.
  • the main construction of the light multilayer construction panel element at cost of use of moisture-resistant, fire-resistant and heat-insulating sealer 28, 3-layer heat-insulating layer 19, inner air chambers 22, "labyrinth box” effect in element connections, at cost of "mortise and tenon" connection of connecting elements, lining details 26 and 27 (glass-magnesite sheet), allow to reach the impedance factor of heat transmission 3,2 M 2 ⁇ °C/Vt, isolation index of air noise 50 dB, noise isolation 45dBA at main construction thickness 190 mm.
  • Lining details 26 and 27 of the claimed element of the light multilayer construction panel is made from magnesite or glass-magnesite sheet (glass magnesium board, dolomitic-fibrous sheet, xylolite-fibrous sheet, KWL), as a material, possessing high moisture-resistance, fire-resistance, elasticity (flexibility) and less weight at increased density in comparison to cement-and-wood-particle slab and its analogues made on the base of milled plant material - "wood and fabric” concrete.
  • Lining details 26 and 27 of the claimed light multilayer construction panel element form face (inner) ad outer surfaces of the main construction.
  • the light multilayer construction panel elements can be delivered with all the types of protective and decorative cover, heating systems, exterior finish (plaster, decorative coatings, with protective cover in the view of paints. Also as additional it is possible to use additional firring of the main construction - hinged systems (including “ventilated") from within and on the inside (from room side) according to the design documentation requirements.
  • the main advantages of the ready product manufactured according to the given invention is ecological cleanliness, complete reprocessability of the main used materials, significant decrease of the area of connection to the base and to the floor panels (semimounted bonding technique)n and wall thickness in 2 and more times (minimum thickness with winterization 190 mm).
  • minimum thickness with winterization 190 mm In comparison to the traditional small-piece products (from 300 mm without winterization and from 400 mm with it), at the expense of significant increase of heat transition resistance factor at less thickness, taking into consideration all the requirements of the applied standards of the so-called “energetically passive house” (germ . Passivhaus).
  • the thickness of the main construction elements of the light construction panels and building envelopes assembled from them, as well as their overall dimensions in complete condition can vary according to the design requirements to durability and heat-isolating properties of fire-resistance and fire risk.
  • the main construction of the light multilayer construction panel can be used in the combination with all types of protective and decorative coverings.
  • Protective and decorative coating of the multilayer prefabrication element construction of the light multilayer construction panels in the form of a curtain wall systems is performed as internal and external subsystems and systems that are attached to the main structure.
  • "ventilated" systems, winterization systems with outer and facade decoration decorative coatings, moldings and wall facade elements: the granite-cement facade products, granite, ashlar, siding (plastic and metal), metallic facades, composite panels.
  • Guiding lug, centering holes and marking allow you to assembly the items on the free selection and fitting (detail connection: stand-jumper, rack-rail). All parts are connected to the effect of mounting - tension, which provides increased strength.
  • the proposed method allows to make separated internal and external air chambers in the element structure of a multilayer light building panel.
  • the difference in density of the used material - the outer and inner layers of insulation, and air chambers allow to increase rates of noise and heat insulation with reduced thickness of the inner insulating layer.
  • Marking applied to all parts of the element details speeds up the assembly process according to the assembly diagrams and without any time delay to determine the location of each part according to the assembly diagram and to control the correct assembly by the scan method.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
EP13002779.0A 2012-05-29 2013-05-29 Leichte Mehrschichtbauplatte und deren Herstellungsverfahren Withdrawn EP2752529A3 (de)

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RU2600227C1 (ru) * 2015-10-19 2016-10-20 Михаил Иванович Голубенко Многопустотная фибробетонная плита перекрытия с повышенной анкеровкой
RU2609503C1 (ru) * 2015-12-09 2017-02-02 Максим Георгиевич Лушин Система облицовки фасада металлическими кассетами
RU170805U1 (ru) * 2016-07-11 2017-05-11 Олег Игоревич Желтухин Стеновая панель
RU2729543C1 (ru) * 2019-07-12 2020-08-07 Сергей Александрович Колодяжный Ограждающий модуль и его монтаж на готовый каркас здания
RU2777236C1 (ru) * 2021-12-31 2022-08-01 Общество с ограниченной ответственностью "Восток капитал" Модульная многослойная навесная фасадная система и способ её монтажа
CN118345971A (zh) * 2024-06-13 2024-07-16 中顾国际工程咨询有限公司 一种绿色建筑用墙体

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CN104947848A (zh) * 2015-06-18 2015-09-30 北京大工简筑科技有限公司 一种装配式房屋轻钢复合墙板及其安装方法
RU2600227C1 (ru) * 2015-10-19 2016-10-20 Михаил Иванович Голубенко Многопустотная фибробетонная плита перекрытия с повышенной анкеровкой
RU2609503C1 (ru) * 2015-12-09 2017-02-02 Максим Георгиевич Лушин Система облицовки фасада металлическими кассетами
RU170805U1 (ru) * 2016-07-11 2017-05-11 Олег Игоревич Желтухин Стеновая панель
RU2729543C1 (ru) * 2019-07-12 2020-08-07 Сергей Александрович Колодяжный Ограждающий модуль и его монтаж на готовый каркас здания
RU2777236C1 (ru) * 2021-12-31 2022-08-01 Общество с ограниченной ответственностью "Восток капитал" Модульная многослойная навесная фасадная система и способ её монтажа
RU2777232C1 (ru) * 2021-12-31 2022-08-01 Общество с ограниченной ответственностью "Восток капитал" Модульная многослойная навесная фасадная система и способ её монтажа
RU214283U1 (ru) * 2022-09-29 2022-10-19 Общество с ограниченной ответственностью "Строительная компания Генезис" Стеновая конструкция для облицовки фасадов
CN118345971A (zh) * 2024-06-13 2024-07-16 中顾国际工程咨询有限公司 一种绿色建筑用墙体

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