• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Panel for soundproof and fireproof inner walls, of a type comprising two parallel reinforcing metal plates mechanically interconnected to form an interspace therebetween and a filler of insulating material, constituted essentially of rock-wool like material arranged in the interspace. At least one continuous diaphragm extends parallel to the reinforcing metal plates and divides the filler into parallel layers. The diaphragm comprises a plate of solid refractory material having projecting edges projecting beyond the filler. The reinforcing metal plates have folded edges constituting section member like portions thereof. The projecting edges are in engagement with the folded edges of the metal plates. The folded edges are seam folded to hold the metal plates together.
    公开号:SU712036A3
    申请号:SU772499160
    申请日:1977-06-24
    公开日:1980-01-25
    发明作者:Варлонга Джованни
    申请人:Фондериа Электтрика Алюминио Е Лече Ф.Е.А.Л.С.П.А. (Фирма)；
    IPC主号:
    专利说明:

    (54) WALL PANEL
    one
    The invention relates to the field of construction and is intended for the erection of internal enclosing walls that divide the buildings of the part and provide sound and fire resistance.
    The closest technical solution to the invention is a wall panel comprising parallelly spaced common sheets, a filler of insulating material placed in the space between the common bodies, IJ.
    The disadvantage of this technical solution is that it does not provide good sound insulation and fire resistance.
    The aim of the invention is to provide fire resistance and improve soundproofing of the file.
    This is achieved by the fact that the wall panel, which includes parallel to the spaced sheets of skin, a core of insulating material placed in the space between the casings, and the connecting elements, is provided with a continuous diaphragm made in the form of a sheet of refractory material, section aggregate into parallel layers, and the connecting elements are made in the form of the bent edges of the diaphragm protruding from the aggregate, and the diaphragm can be equipped with reinforcing metal sheets to torye may be connected by horizontal cross members, and the diaphragm edges are protruding reinforcing the vertical bars, which are fixed on the lining of elastic material.
    FIG. i depicts a wall panel, a vertical cross section; in fig. 2, section A-A of FIG. I.
    Wall panel includes trim I,. an insulating material 2, placed between the casing I, a refractory sheet 3, which is a continuous diaphragm, bent edges 4 of the diaphragm, stiffening element 5. .
    The front surfaces of the panel form flat sheets of casing 1. In the central plane of the panel there is a refractory sheet of asbestos cement, which divides the space into two equal parts filled with mineral felt.
    The edges of the sheets at both the upper and lower ends are bent at the ends of the sheet b, forming a rib to hold the mineral felt.
    The end bending of the sheets at the edges of the panel acts so as to anchor the sheets to each other without establishing thermal contact between them. Each sheet is bent in the opposite direction to form a side edge, then this sheet is bent to form a transverse barrier that holds like an elastic bracket on the edge of sheet 3 ..
    Two adjacent panels are held by stringers 7 and 8, into which they are inserted according to the principle of insertion along a guide.
    However, to prevent the flame from leaking through the junction line of the two panels or to spread high-temperature heating, which may cause the fire to expand, the vertical suture or connecting element 9 is positioned between two adjacent panels, and the above soy; singing is a tight fit connection or a low pressure fit between the pairs of edges of the two panels. Compound 9 includes, as its lintel or core, two paired strips 10 of asbestos cement, which are cut from a sheet similar to sheet 3, and connect together with two holders 11, or U-shaped sections, which are inserted on their edges, The plane of location of these bands is perpendicular to the plane of the panel. On the edges and overlap. U-shaped sections are inserted refractory gaskets 12, one on each side, which define a connecting section with their protrusions to hold in a symmetrical position with respect to the bands 10 of two protruding sections 13 of soft asbestos, which occupy most of the spaces between two adjacent panels by adhesion of their protrusions, or continuations, with transverse bridges holding respectively the insulating material of each panel, thus blocking any way rosachivani flame.
    The upper stringer 8 is formed from two metal plates or sheets that together create a V-shaped section and join along the overlapping portion
    form V with screws 14 with insulation from asbestos-cement strip 15. The supporting part of the form of stringer 8 is positioned so as to face the ceiling, in which it rests against the spaced between them
    refractory seal or gasket 16. The presence of an asbestos-cement plate or panel in the middle part of the panel has the function of preventing the occurrence of such transfer areas (heat transfer) due to the deterioration of the quality of the insulating
    material. This plate or panel has a thermal conductivity that is higher than the thermal conductivity of the mineral felt, but also LL (e has a higher melting point, which is why, even if the first
    a layer of felt, i.e. a layer facing the flame, will melt or lose insulated. This plate will protect the second layer for a sufficiently long period of time even with strong flames.
    权利要求:
    Claims (4)
    [1]
    Invention Formula
    . A wall panel comprising parallel to one another plating sheets of plating, a filler of insulating material placed in the space between the platings, and communication elements, characterized in that
    providing fire resistance and improving the soundproofing of the panel; it is provided with a continuous diaphragm, made in the form of a sheet of refractory material, dividing the aggregate into parallel layers, and the connecting elements are in the form of bent diaphragm edges protruding from the aggregate.
    [2]
    2. Wall panel according to claim 1, characterized in that the diaphragm is provided with metal sheets.
    [3]
    3. Wall panel on PP. 1 and 2, characterized in that the reinforcement of the metal sheets is connected by horizontal transverse elements.
    [4]
    4. The wall panel according to claim, characterized in that the protruding edges of the diaphragm have (t reinforcing vertical stripes, on which are attached pads of elastic material.
    , Sources of information taken into account when examining
    1. For the application of the Federal Republic of Germany No. 2441558,
    CL, E 04 C 2/34, E 04 C 2/46, published. 1976.
    类似技术:
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    同族专利:
    公开号 | 公开日
    PL199148A1|1978-03-28|
    JPS6238503B2|1987-08-18|
    PL110402B1|1980-07-31|
    RO81327B|1983-04-30|
    YU157077A|1983-04-30|
    US4130972A|1978-12-26|
    JPS531922A|1978-01-10|
    RO81327A|1983-04-29|
    IT1062729B|1984-11-10|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT2475676A|IT1062729B|1976-06-25|1976-06-25|PANELS FOR ANTI-ACOUSTIC AND FIRE-RESISTANT INTERIOR WALLS|
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