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WO2005059264A1 - Bloc de mousse de polyurethane ou de polystyrene pour structures en beton - Google Patents

Bloc de mousse de polyurethane ou de polystyrene pour structures en beton Download PDF

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Publication number
WO2005059264A1
WO2005059264A1 PCT/MX2003/000110 MX0300110W WO2005059264A1 WO 2005059264 A1 WO2005059264 A1 WO 2005059264A1 MX 0300110 W MX0300110 W MX 0300110W WO 2005059264 A1 WO2005059264 A1 WO 2005059264A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyurethane
block
hollow
foam
walls
Prior art date
Application number
PCT/MX2003/000110
Other languages
English (en)
Spanish (es)
Inventor
Antonio Oscar Hernandez Estrada
Original Assignee
Hernandez Estrada Antonio Osca
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 Hernandez Estrada Antonio Osca filed Critical Hernandez Estrada Antonio Osca
Priority to AU2003291771A priority Critical patent/AU2003291771A1/en
Priority to PCT/MX2003/000110 priority patent/WO2005059264A1/fr
Publication of WO2005059264A1 publication Critical patent/WO2005059264A1/fr
Priority to MXNL06000030A priority patent/MXNL06000030A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape

Definitions

  • POLYURETHANE OR POLYSTYRENE FOAM BLOCK FOR CONCRETE STRUCTURES refers to a simplified block of polyurethane or polystyrene foam for concrete structures, homogeneous and hollow, with internal walls structured among themselves, which do not need interior or exterior fittings to form intercalated horizontal and vertical cavities, which when filled with reinforced or simple concrete, form an element with structural stability and load capacity without concrete blind spots and without direct bridges of foam, and that when this block remains in the construction site, they form concrete walls with thermal and acoustic insulation.
  • it contains homogeneous padlocks that interconnect the blocks horizontally and vertically, for the construction of concrete walls, thermally insulated.
  • the present invention relates to hollow blocks of polyurethane or polystyrene foam that are part of the building of thermally insulated concrete walls. It contains inside, walls that form intercalated cavities, which when filled with concrete, form a structure of columns and beams without concrete blind spots and without direct foam bridges.
  • This invention relates to a homogeneous block of polyurethane foam or polystyrene foam, simplified and without attachments, rectangular in shape with intercalated internal walls, forming vertical and horizontal cavities, which when filled with concrete, form a structure without points Blind concrete and no foam bridges.
  • the homogeneous blocks of polyurethane or polystyrene foam are of different densities, according to their height and the longitudinal measurements of the cavities in the form of capital letter T, and inverted T, which together with the beams, formed when filled with concrete and a steel rod reinforcement, end up providing a thermally insulated concrete structure, and be a permanent part of the building in walls with high stability and load capacity, derived from the corresponding structural calculation.
  • the blocks have a higher ap art, an analogous one for reinforced reinforcement, and at the same time they leave a channel to insert the lower padlock of the block inserted above, to go forming a wall vertically, which when filled with concrete, will prevent a blind spot of concrete in the horizontal joint.
  • the padlock in its front part it has a padlock that is inserted in the back of another block, to form a wall horizontally. This padlock forms a vertical hole that will be filled with concrete and will prevent a blind spot of concrete on the vertical joint.
  • the erection of walls, of polyurethane foam or polystyrene, to be filled with reinforced concrete do not need any extra attachment to the foam block.
  • the measures of the blocks provide a rapid advance in the erection of areas of walls, highlighting the elimination of castles and running walls.
  • the combination of blocks, of polyurethane or polystyrene foam, and reinforced concrete, derived from the use of this invention, is superior in its capacity of thermal and structural insulation, to any other material currently used in the construction of walls.
  • the manufacture of polyurethane foam blocks can be carried out with a portable proportioning equipment and molds, where required.
  • the mentioned blocks can also be manufactured in expanded polystyrene or extracted polystyrene, applying the corresponding measurement and density specifications, always following the same arrangement of walls, columns and beams.
  • the blocks are manufactured in smaller longitudinal measurements with the same densities and arrangement of cavities for modulation in horizontal development, as well as with different heights and densities for vertical modulation.
  • Homogeneous polyurethane foam blocks to be filled with concrete have no prior art background.
  • polystyrene there are a variety of blocks that are formed with separate panels, which are made by plastic components, small rings, small structures, sheet or plastic guides or structure guides, except for one block that is homogeneous with plastic guides for placement. All these blocks have the particularity of having blind spots of concrete and foam bridges, so that their insulating capacity on the entire exposed surface is not constant in the finished wall and that gives them some failure to perpendicular penetration.
  • the concrete consumption is much higher than the structurally required.
  • the building of walls with polyurethane or polystyrene foam blocks forms a structure based on columns and beams, which with the appropriate calculation, provide walls with great load capacity and stability. References: Patent documents in the United States of America.
  • Figure 1 shows, a side elevation.
  • Figure 2 shows a plan view in its upper part.
  • Figure 3 represents a plan view in its lower part
  • Figure 4 shows a front elevation view
  • Figure 5 shows a rear elevation view
  • Figure 6 shows an isometry seen in its upper part
  • Figure 7 shows an isometry seen in its lower part.
  • Figure 8 shows an isometry seen in its upper part with the internal characteristics that arise when removing a side face of the block.
  • Figure 9 block T shows an isometry in top view with the internal characteristics that arise when removing three external faces.
  • Figure 10 shows a block-corner to which an internal face and an external face are removed.
  • Figure 11 shows a block-enclosure or foundation beam-block to which a side face has been removed.
  • Figure 12 shows a block-enclosure or block-foundation beam seen in front elevation.
  • Figure 13 shows a block-column seen its top.
  • Figure 14 shows a block-column in the corner, seen at the top.
  • Figure 1 5 shows a b-block-column with a face to the year of the block, which is the top country.
  • Figure 16 shows a curved block seen at its top.
  • Figure 17 shows a foundation beam seen in front elevation.
  • Figure 18 shows a block-beam seen in front elevation.
  • Figure 19 shows the resulting structure inside the blocks.
  • a simplified block of polyurethane or polystyrene foam, homogeneous and hollow, is made in one piece, in which the characteristics that give rise to the interleaved arrangement of the internal vertical walls ( 9), (10), (11), (12), (13) and (14), structured among themselves and that together with the lateral external walls (4), give rise to the formation of vertical cavities (5 ) and (7), and the horizontal cavity (16), which when filled with reinforced or simple concrete, develops a stable concrete structure, with load capacity.
  • the channel is filled with concrete
  • the lower part (3) is formed by a vertical downward movement between the lateral faces, of the internal walls (9), (10), (11), (12), (13) and (14) between the lateral faces (4).
  • the front part of the block has two vertical projections (6), which when connected to the back (8) of another block, will form a vertical cavity for fixing the blocks in horizontal development and forming a cavity (7) , which is filled with concrete, eventually forming the structure of interleaved pieces, without concrete blind spots and without direct foam bridges.
  • the holes (18) are appreciated, that their function is to receive the projections (15), which are part of the vertical wall (11) and that adjust the placement of a block over another and prevent a horizontal movement between blocks.
  • the block takes an arrangement that cuts the internal vertical walls as seen in Figure 12 in which the horizontally formed hollow is highlighted, which when filled with concrete reinforced, according to the corresponding structural calculation, ends up forming, in this case, a closing beam (21), which contains in its upper and lower part, all the elements, with all their characteristics of the blocks described in Figure 8.
  • This block-enclosed piece is observed in Figure 11, in which a side face has been removed to observe the development of the internal vertical walls (8), (9), (10), (11), ( 12), (13) and (14), which together with the external walls (4), shape the vertical cavities (5) and (7) and the horizontal cavities (16) and (17).
  • the invention relates to a simplified block of polyurethane or polystyrene foam, homogeneous and hollow, with internal walls structured among themselves, which do not need internal or external fittings to form intercalated horizontal and vertical cavities, which when filled with reinforced concrete or simple, they form an element with structural stability and load capacity, and when this block remains in the construction site, they form concrete walls with thermal and acoustic insulation.
  • Foam blocks are similar to concrete blocks that have 3 measures, length, height and width (thickness) and that contain 2 or 3 vertical holes inside; the foam blocks differ in that they are longer, taller and of the same thickness, contain inside holes vertical in different figures, measures and quantities that depend on the density of the foam used, which are filled with reinforced concrete, that form small columns of low slenderness; the vertical holes in this example have a shape, plan view, of hollow T, the hollow T's are composed of 2 elements, one horizontal and one vertical, with its very short vertical element, the foam blocks in this example have 48 " long, 24 "tall and 6" thick, with 11 vertical T-shaped holes in two positions; the hollow T has a 5 "long x 1" tall rectangle on its horizontal element and its short vertical element , another horizontal rectangle 3 "long x 1" high.
  • the 11 hollow T's contained in the block are arranged as follows: a hollow T in its normal position and a second inverted hollow T, joined at the bases of its short vertical elements, now, horizontally shifting the inverted T horizontally on its right axis of union of the two short elements, until the lower right corner of the T in normal position is 1 "from the upper left corner of the inverted T .
  • the third T goes in the same position as the first but shifted to the right of the inverted T until its lower left corner of the element vertical is 1 "from the upper right corner of the vertical element of the inverted T, then follow the same procedure until you have 11 T's.
  • This projection of 1 "of foam that contains the vertical ducts in the form of a noimal and inverted T serves to insert in the upper channel of another block that is below, giving rise to the formation of a horizontal duct 48" long than at filling it with reinforced concrete will form a beam, at the time of emptying the beam, the T-shaped vertical ducts that formed small vertical columns with beams at their ends will also be filled with concrete.
  • the blocks of injected or handmade polyurethane foam, or of expanded or extracted polystyrene are manufactured in specific, closed and disassembled molds of iron, wood, plastic or sheet, which contain elements with various measures inside specific, and that the resulting products have different foam densities and different exterior measurements; inside they contain different amounts of ducts which in turn have different sizes and placements.
  • Vertical ducts will be filled with hydraulic concrete which may be in different resistances depending on the design specification, and the ducts will have different measures in terms of length, width and height derived from the different densities used in the manufacture of the foam block.
  • the concrete filled ducts may be reinforced with corrugated rods in different resistances and diameters, resulting also from the structural calculation applied, these concrete filled ducts form small columns of reduced slenderness.
  • the result is a new reinforced concrete structure, which has a good axial load capacity, which, together with the reinforcing steel, increases its defined structural capacity, and improved with respect to the materials currently used in walls, ceilings.
  • the need for castles is canceled and the enclosures are only used in the clearings of the windows and doors.
  • the horizontal ducts are in turn filled with hydraulic concrete of the same resistance used in the columns, since the filling of horizontal ducts is executed simultaneously.
  • the resulting concrete beams will have a reinforcement of corrugated (or smooth) rods in different diameters that are also the result of the structural design calculation.
  • the behavior resulting from the reinforcement of reinforced concrete columns and beams is stratigraphically superior to the existing walls mentioned, noting that in addition to the structural improvements mentioned, an "R" insulating capacity is obtained, far superior to any other obtained currently in construction projects and also in the formed wall will always find reinforced concrete when it comes to drilling its surface.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un bloc homogène et simplifié de mousse de polyuréthane ou de polystyrène pour structures en béton. Ledit bloc est de forme rectangulaire et présente une configuration interne formée de cavités verticales creuses en T pouvant adopter une forme trapézoïdale, avec des secteurs circulaires, élliptiques ou paraboliques, suivant toujours la disposition d'une figure normale suivie d'une figure inversée, ainsi qu'une forme creuse en I avec une base plus courte que l'autre, en alternance. Les mesures internes et externes varient en fonction de la densité de la mousse utilisée. La structure de béton obtenue par remplissage des blocs avec du béton permet d'obtenir des murs de support de charge et des murs de séparation possédant une capacité d'isolation thermique et acoustique supérieure à celle des matériaux actuellement utilisés. Les blocs homogènes et simplifiés de mousse de polyuréthane ou de polystyrène sont fabriqués dans des installations industrielles existantes auxquelles sont ajoutés les moules correspondants. Lesdits blocs peuvent être revêtus des éléments de finition utilisés dans les murs de béton, d'argile cuite, de béton cellulaire, de perlite ou d'adobe. Les blocs homogènes et simplifiés de mousse de polyuréthane peuvent être fabriqués à l'aide d'un équipement à pression fixe ou portable, ou à la main, et à l'aide des moules. Les empilements et les espaces fermés peuvent ainsi être éliminés, et l'on obtient une isolation thermique et acoustique totale supérieure. Lesdits blocs peuvent, de plus, absorber des charges horizontales, permettant ainsi de former des murs de masse inférieure avec une capacité antisismique supérieure à celle des murs de maçonnerie existants.
PCT/MX2003/000110 2003-12-17 2003-12-17 Bloc de mousse de polyurethane ou de polystyrene pour structures en beton WO2005059264A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003291771A AU2003291771A1 (en) 2003-12-17 2003-12-17 Polyurethane or polystyrene foam block for concrete structures
PCT/MX2003/000110 WO2005059264A1 (fr) 2003-12-17 2003-12-17 Bloc de mousse de polyurethane ou de polystyrene pour structures en beton
MXNL06000030A MXNL06000030A (es) 2003-12-17 2006-04-25 Bloques de espuma de poliuretano o poliestireno para estructuras de concreto.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2003/000110 WO2005059264A1 (fr) 2003-12-17 2003-12-17 Bloc de mousse de polyurethane ou de polystyrene pour structures en beton

Publications (1)

Publication Number Publication Date
WO2005059264A1 true WO2005059264A1 (fr) 2005-06-30

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Family Applications (1)

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PCT/MX2003/000110 WO2005059264A1 (fr) 2003-12-17 2003-12-17 Bloc de mousse de polyurethane ou de polystyrene pour structures en beton

Country Status (2)

Country Link
AU (1) AU2003291771A1 (fr)
WO (1) WO2005059264A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008066499A1 (fr) * 2006-12-01 2008-06-05 Kutlu Oktay Éléments de construction de murs légers isolants
WO2009061227A2 (fr) * 2007-08-22 2009-05-14 Laurentiu Dumitru Breaz Éléments modulaires, réseau, structure de support, construction et procédé d'obtention correspondant
CN101936072A (zh) * 2010-08-16 2011-01-05 骆建雄 一种墙体的砌筑方法
WO2023249504A1 (fr) 2022-06-14 2023-12-28 Breaz Laureniu Dumitru Éléments de construction modulaires

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410588A (en) * 1921-06-22 1922-03-28 Florence B Myers Building block
US1419623A (en) * 1920-05-25 1922-06-13 De Witt H Fessenden Hollow building block
GB1157682A (en) * 1965-07-02 1969-07-09 Contemporary Walls Ltd Foamed Plastics Based Buildings Blocks
US4075808A (en) * 1974-11-25 1978-02-28 Sanford Pearlman Building construction system using mortar-less modular building block elements
FR2672327A1 (fr) * 1991-02-04 1992-08-07 Lagrega Pierre Procede de construction de murs en beton arme, avec coffrage par blocs creux de polystyrene, et dispositif de fixation des grillages pour enduits.
WO1994021350A1 (fr) * 1993-03-22 1994-09-29 Cuno, Incorporated Joints d'etancheite compressibles pour des elements de filtre et similaire, qui sont actives par un differentiel de pression
ES1035709U (es) * 1996-11-27 1997-05-16 Sismo Espana S L Bloque para construccion.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419623A (en) * 1920-05-25 1922-06-13 De Witt H Fessenden Hollow building block
US1410588A (en) * 1921-06-22 1922-03-28 Florence B Myers Building block
GB1157682A (en) * 1965-07-02 1969-07-09 Contemporary Walls Ltd Foamed Plastics Based Buildings Blocks
US4075808A (en) * 1974-11-25 1978-02-28 Sanford Pearlman Building construction system using mortar-less modular building block elements
FR2672327A1 (fr) * 1991-02-04 1992-08-07 Lagrega Pierre Procede de construction de murs en beton arme, avec coffrage par blocs creux de polystyrene, et dispositif de fixation des grillages pour enduits.
WO1994021350A1 (fr) * 1993-03-22 1994-09-29 Cuno, Incorporated Joints d'etancheite compressibles pour des elements de filtre et similaire, qui sont actives par un differentiel de pression
ES1035709U (es) * 1996-11-27 1997-05-16 Sismo Espana S L Bloque para construccion.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008066499A1 (fr) * 2006-12-01 2008-06-05 Kutlu Oktay Éléments de construction de murs légers isolants
WO2009061227A2 (fr) * 2007-08-22 2009-05-14 Laurentiu Dumitru Breaz Éléments modulaires, réseau, structure de support, construction et procédé d'obtention correspondant
WO2009061227A3 (fr) * 2007-08-22 2009-10-22 Laurentiu Dumitru Breaz Éléments modulaires, réseau, structure de support, construction et procédé d'obtention correspondant
CN101936072A (zh) * 2010-08-16 2011-01-05 骆建雄 一种墙体的砌筑方法
CN101936072B (zh) * 2010-08-16 2012-07-18 骆建雄 一种墙体的砌筑方法
WO2023249504A1 (fr) 2022-06-14 2023-12-28 Breaz Laureniu Dumitru Éléments de construction modulaires

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Publication number Publication date
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