WO2008048138A1 - Structure en poutre préfabriquée - Google Patents

Structure en poutre préfabriquée Download PDF

Info

Publication number
WO2008048138A1
WO2008048138A1 PCT/RU2006/000698 RU2006000698W WO2008048138A1 WO 2008048138 A1 WO2008048138 A1 WO 2008048138A1 RU 2006000698 W RU2006000698 W RU 2006000698W WO 2008048138 A1 WO2008048138 A1 WO 2008048138A1
Authority
WO
WIPO (PCT)
Prior art keywords
bars
wall
beam structure
panels
boards
Prior art date
Application number
PCT/RU2006/000698
Other languages
English (en)
Russian (ru)
Inventor
Andrey Ivanovich Cherniavskiy
Original Assignee
Andrey Ivanovich Cherniavskiy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Andrey Ivanovich Cherniavskiy filed Critical Andrey Ivanovich Cherniavskiy
Publication of WO2008048138A1 publication Critical patent/WO2008048138A1/fr

Links

Classifications

    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures

Definitions

  • the invention relates to the field of construction, in particular, to long-length construction consulments made of wood, and can be used as a bearing part of walls or transitions.
  • Known prefabricated beam construction of an I-section including a flat plywood wall and. belts connected to it from glued layers of boards or solid: beams.
  • the belts are made by sawing a common billet of rectangular cross section diagonally and glued to the plywood wall with an acute angle of the T-section inward (RU 2052043, E04C 3/12, 1996).
  • prefabricated beam structure made in the form of a hollow block, consisting of vertically arranged rows at a certain distance from each other with the formation of a cavity of longitudinal elements.
  • longitudinal grooves and protrusions are made on the upper and / or lower faces of the elements.
  • the longitudinal elements in each row are fastened together in height, and the adjacent rows of longitudinal elements are interconnected by at least one connecting element having, on opposite faces oriented along the longitudinal axis of the block, grooves and protrusions engaged with protrusions and grooves, respectively longitudinal elements of adjacent rows.
  • the prefabricated beam structure contains a package of glued boards and longitudinal inserts with the formation of hollow chambers located between parallel boards of the package (EP 006904O 5 E04C 3/14, E04C 3/12, 1983). Longitudinal inserts can be made with installation grooves and stupas for fixing block elements in a prefabricated structure (RU 2266376, ⁇ 04C 3/12, 2005).
  • a prefabricated beam structure consisting of upper and lower wood panels, walls in the form of a beam of CKOB 7 located between the wood panels with the formation of hollow chambers, and elements that connect the wall with wood panels (RU 2032042, E04C 3/12, 1995).
  • the technical problem to be solved is the provision of insulation of an object constructed using a prefabricated beam structure without additional introduction of insulation elements.
  • the bars are attached to one of the side surfaces to the inside: the surfaces of each of the shields;
  • the wall is made of a lamellar heat exchanger (danopolystyrene, polyurethane, polystyrene, etc.).
  • the causal relationship of the proposed technical solution with the achieved technical result is that in this design the wall, being made of plate insulation, provides not only an increase in the bearing capacity of the structure, but also thermal protection of the constructed object. In this case, thermal protection is also enhanced by the presence of two air gaps in the form of hollow chambers between the wall and each of the shields, while in the prototyped design there is only one hollow chamber.
  • Particle boards can be used as upper and lower shields.
  • FIG. Figures 1 and 2 show variants of a prefabricated beam construction with tee and double tee construction of connecting boards with bars.
  • the prefabricated beam structure (Fig. 1) consists of upper and lower wood panels (items 1 and 2, respectively), a wall 3 and two pairs of wooden blocks 4 E located between the wood panels 1 and 2 and glued one of the side surfaces to the inner surfaces of each from wood shields.
  • the wall 3 is installed between the surfaces of the 4 g bars opposite the glued ones, and is made of plate insulation.
  • the wall 3 is rigidly connected to the bars 4 using a tightening strap 5 S nailed to the outer side surfaces of the bars 4.
  • An assembly option is possible, where the wall 3 is glued between the corresponding pairs of bars 4.
  • Hollow chambers 6 and 7, formed between the wall 3 and the shields 1 and 2, respectively, can be used as a ventilated facade, as well as for laying utility networks.
  • the prefabricated beam structure additionally contains 2 more pairs of bars 4 attached to the outer sides of the sheathing 5 with the formation of 2-T-sections of the corresponding elements 4 and 5 in a plane perpendicular to the panels I and 2.
  • This option is convenient for mounting panels I and 2 of the adjacent beam structures , as well as when performing door or window openings.
  • the proposed prefabricated beam structure in addition to the supporting function, also performs thermal insulation of the construction object without complicating the structure.
  • the target product can be assembled from harvested elements by bench assembly, including directly at the construction site);

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Building Environments (AREA)

Abstract

La présente invention relève du domaine de la construction et concerne en particulier des structures de construction allongées en bois et peut être utilisée sous la forme d'une pièce porteuse de murs et de planchers. Cette invention vise à conférer à cette structure des propriétés d'isolation thermique. La structure en poutre préfabriquée de cette invention se compose de panneaux supérieur et inférieur, d'une paroi et de barres qui sont disposées entre les panneaux de façon que des compartiments vides soient formés. Les barres sont fixées aux surfaces intérieures de chacun des panneaux par l'une de leurs surfaces latérales et la paroi est placée entre les surfaces des barres opposées à celles fixées aux panneaux, laquelle paroi se compose d'un matériau d'isolation thermique lamellaire.
PCT/RU2006/000698 2006-10-18 2006-12-25 Structure en poutre préfabriquée WO2008048138A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006136991 2006-10-18
RU2006136991 2006-10-18

Publications (1)

Publication Number Publication Date
WO2008048138A1 true WO2008048138A1 (fr) 2008-04-24

Family

ID=39314262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000698 WO2008048138A1 (fr) 2006-10-18 2006-12-25 Structure en poutre préfabriquée

Country Status (1)

Country Link
WO (1) WO2008048138A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2319373A1 (es) * 2008-08-06 2009-05-06 Universidad Politecnica De Madrid Forjado ligero para pisos.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017332A1 (de) * 1980-05-06 1981-11-12 Masonite AB, Rundviksverken Bauelement, insbesondere dachbauelement
US4658557A (en) * 1982-04-26 1987-04-21 Mulford Cass E Building wall construction
FR2722228A1 (fr) * 1994-07-08 1996-01-12 Sironi Monde Pierre Structure de batiments incorporant des elements prefabriques porteurs avec notament en ossature bois-traite ctbh. avec lames d'air toiture autoportante isolee avec lames d'air elements en acier galvanise plies
DE19858528A1 (de) * 1998-12-18 2000-07-06 Lebensraeume Hausbau & Bautrae Wandelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017332A1 (de) * 1980-05-06 1981-11-12 Masonite AB, Rundviksverken Bauelement, insbesondere dachbauelement
US4658557A (en) * 1982-04-26 1987-04-21 Mulford Cass E Building wall construction
FR2722228A1 (fr) * 1994-07-08 1996-01-12 Sironi Monde Pierre Structure de batiments incorporant des elements prefabriques porteurs avec notament en ossature bois-traite ctbh. avec lames d'air toiture autoportante isolee avec lames d'air elements en acier galvanise plies
DE19858528A1 (de) * 1998-12-18 2000-07-06 Lebensraeume Hausbau & Bautrae Wandelement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2319373A1 (es) * 2008-08-06 2009-05-06 Universidad Politecnica De Madrid Forjado ligero para pisos.

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