WO2009078692A1 - Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée - Google Patents

Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée Download PDF

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Publication number
WO2009078692A1
WO2009078692A1 PCT/MX2008/000028 MX2008000028W WO2009078692A1 WO 2009078692 A1 WO2009078692 A1 WO 2009078692A1 MX 2008000028 W MX2008000028 W MX 2008000028W WO 2009078692 A1 WO2009078692 A1 WO 2009078692A1
Authority
WO
WIPO (PCT)
Prior art keywords
semi
fiberglass
molds
construction
mold
Prior art date
Application number
PCT/MX2008/000028
Other languages
English (en)
Spanish (es)
Inventor
Francisco Santiago Yeomans Reyna
Delma Very Almada Navarro
Original Assignee
Instituto Tecnológico y de Estudios Superiores de Monterrey
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
Priority claimed from MXMX/A/2007/016077A external-priority patent/MX2007016077A/xx
Application filed by Instituto Tecnológico y de Estudios Superiores de Monterrey filed Critical Instituto Tecnológico y de Estudios Superiores de Monterrey
Publication of WO2009078692A1 publication Critical patent/WO2009078692A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms

Definitions

  • the present invention relates to a construction system for the construction of houses or the like, which uses a plurality of novel fiberglass molds with semi-circular geometry,
  • Patents that have similarities or elements similar to the one proposed here may use materials such as metal, cement, wood, plastic, and even fiberglass, as is the case of US4159603 which refers to a circular structure consisting of panels curves for the walls, triangular panels for the ceiling and a central column to hold that unlike the application presented here does not carry light mortar or the panels are removed to be reused, that is to say they are the structure itself, in addition the shape is very different from the one proposed because they do not have the same geometry or use.
  • the US4232494 patent refers to curved panels for construction which carry inside the elements to make an electrical installation so that the wiring is hidden, the
  • SUBSTITUTE SHEET (RULE 26) hoses and interconnection boxes, in addition to carrying a fireproof element to avoid shorts, but once again the panels are part of the construction and remain fixed, that is, they are not reusable as those proposed in this patent application.
  • US4915345 is a curved structure for building concrete walls with a radius of 5 inches. This structure includes a series of curved metal panels assembled side by side, that is, they are placed with some separation and the concrete is poured in the middle, and when removed, a regular concrete wall is curved, and this is its main difference with respect to the patent requested in this technical report, since although these panels are reusable, they are made of metal and do not use light mortar, which is why they are completely different.
  • US number 2002/0059777 Al refers to the use of thin sheets of opaque or transparent plastic to construct curved structures, which are divided into sections by a computer program so it is different from what is proposed in this memory since the molds are not reusable and can vary in shape, in addition, they remain part of the final structure in the construction.
  • the international publication WO 2007/104147 Al is similar to the structure of this patent, but the material of this structure and its construction panels is based on plastics, joined together by a tubular structure that gives rigidity to The whole assembly, and although it is reusable, is not the same application, it differs in that what is proposed in this patent application is the mold on which the material is applied, it is allowed to dry and then it is removed and the structure is not the mold in yes.
  • a mold can be used for various constructions.
  • the molds for construction have the quality of being reusable, so once the mortar has dried, they are removed and immediately they can be used in the construction of other homes, presenting the advantage that if they crack or break any, these molds can be repaired quickly due to the easy handling of fiberglass
  • a possible field of application for This constructive method is in places where there is no easy access such as road or an access road for vehicles, without which it is difficult to transport bricks, partitions, or any material of
  • Patent number NL / a / 2005/000073 consists of a permanent metal formwork for structures with a straight surface whose main characteristic is that it uses one or more straight metal panels from among the following: Ridge panel, Straight roof panel, Curved panel corner, straight panel at base, end panel or bracing. These panels, when assembled, form a metal structure that is the support of the dwelling, but unlike the present invention, said structure remains embedded in the mortar or concrete used in the same.
  • patent number MX / a / 2007/012261 presents a removable pneumatic formwork for constructions with a curved surface and its construction method, where this pneumatic formwork has the advantage that after applying the mortar it can be recovered and is susceptible to being reused. , such as the present invention, but I will say this because only dome-type housing can be built; and does not use molds such as this proposal.
  • the MX / a / 2007/012262 patent presents a permanent metal formwork for curved surface structures comprising one or more curved metal panels, which can be: regular, window or door, formed of tubular profiles, which although they carry Electro-welded mesh to give the necessary support to the walls of the house, differs from the present invention because only dome-type houses can be built, in addition to the fact that curved metal panels are a structural part of the house forming a permanent part of the structure, so the panels are not reusable,
  • FIGURES Figure 1 Isometric view of the system and construction method based on reusable fiberglass molds for special semi-circular geometry formwork.
  • Figure 2 Isometric view of the construction system with the curved reinforced side molds.
  • Figure 3 Isometric view of the curved side fiberglass mold.
  • Figure 4. Schematic representation of the central mold.
  • Figure S Schematic representation of the mold with window preparation.
  • Figure 6 Schematic representation of the mold with door preparation.
  • FIG. 1 Top view of the roof slab with assembled molds.
  • Figure 8. Schematic representation of the foundation slab components.
  • Figure 9. Top view of the reinforced foundation slab and before emptying.
  • Figure 10 Cross section of the foundation slab after emptying.
  • Figure 12 Isometric view of the flown before the application of the structural light mortar.
  • the present invention is a construction system for the construction of houses with molds, as illustrated in Figure 1.
  • the proposed system and construction method comprises the integration of various molds for the construction of houses which are made of a composite material preferably fiber of glass, in addition to having the advantage that they are reusable for the construction of other spaces or homes since these are not embedded and are not part of the final structure of the house to be built;
  • Figures 3,4,5,6 present the different types of molds to be used in the construction of the house which were denominated according to their location as: curved side mold, central mold, mold with window preparation and mold with door preparation respectively.
  • FIG. 3 shows an isometric view of the curved side mold and it is important to note that the design of this curved side mold is intended to form the first half of a roof type
  • Each central mold is in one piece, its geometric shape is pentagonal, at its base it preferably measures 202.5 cm., two of its sides form a right angle to the base, and the two remaining sides, join forming the upper part of the mold to give a design to the housing "two waters", the union of the two sides that form the upper part of the central mold type "two waters" to the floor has the point of highest reference, which measures 303 cm. with respect to the base of the mold.
  • the Mold with Window Preparation ( Figure 5): The mold with window preparation is in one piece, bordering on one of its lateral ends with a central mold, and on the other with a curved side mold, adopting in its upper end the curved shape of the curved side mold and its base preferably measures 190.5 cm. From the side to which it joins the central mold and at a height of approximately 91.5 cm. have the
  • SUBSTITUTE SHEET (RULE 26) hole for the window which is square, 100.5 cm. per side and open end that is attached to the central mold.
  • the Mold with Door Preparation ( Figure 6): The mold with door preparation is in one piece, in one of its lateral ends it is in contact with a central mold and in the other with a curved side mold, adopting in its upper end the shape of the curved side mold. Approximately 96 cm. with respect to the part of bottom (base) that is united to the curved lateral mold it has an angle of 90 ° which rises approximately 190.5 cm. which will be the height of the door of the house, at that height the door width of approximately 94.5 cm is extended. in the direction of the central mold.
  • Figure 7 shows a top view of the ceiling when two at least two curved side molds (1) are assembled and are joined side by side or face to face, but always eyebrow (2) with eyebrow, to align the holes (3) and screws with nut are placed to stiffen the structure before the application of the light structural mortar, the plurality of anchor rod (5) themselves that are used to anchor an electro-welded reinforcement mesh (X) that will cover can also be observed The whole house.
  • Figure 8 shows the components of the foundation slab, which are:
  • An electro-welded mesh plate (4) • An electro-welded mesh plate (4). • A plurality of 3/8 inch anchor rods (5) that are attached to the foundation castle by hooks and annealed wire.
  • Figure 9 shows the foundation slab before the emptying of the concrete in which the components can be seen and how they are joined together so that the method has a solid base before starting the construction of the house.
  • Figure 10 shows a cross-section of the foundation slab after the emptying of the concrete in which you can see how the elements of the foundation slab are after the emptying of concrete and you can see the anchor rods (5) that they are 50cm apart from each other around the perimeter of the slab of
  • FIG. 11 shows a view of the construction system based on fiberglass molds when the molds are placed and fixed on the foundation slab and the housing is completely covered with the double welded mesh reinforcement (9) and It is attached to the anchor rods (5) that are around the perimeter of the foundation slab.
  • the first piece (7) measures 1.1 Ohm and joins in the part that goes to the ceiling, leaving 40cm of straight section after the wall.
  • the second piece (8) is tied 30cm to the wall and bends twice to support the first piece (7).
  • the pieces (7) and (8) are connected by means of a tie with annealed wire.
  • This consists of a trench preferably 30cm wide by 20cm deep where the dala is carved to give a good grip on the ground to the foundation slab and to hold the anchors that will be the support of the construction walls. d) Insulation of the foundation of the foundation slab. e) Bending the foundation slab.
  • the borders must be elements strong enough to contain the emptying of concrete (for example, wood), these borders will be supported with stakes every 50 cm in their outer perimeter, and will be responsible for containing the thrust of the emptying. f) Assembling the foundation slab.
  • the assembly of the foundation dala is located inside the ditch, where 4 steel rods should be placed, preferably 3/8 inch in diameter and 2 wire stirrups preferably No.2 of 15x17 cm. Approximately 15 centimeters apart to assemble the dala castle, at the corners the converging castle segments must be made continuous by overlapping the longitudinal steel of either of the two at least 40 cm. within the second convergent segment, thus improving the structural behavior of the system, the coating between the reinforcement steel of the castle and the ground must be at least 7cm to avoid possible corrosion by soil moisture.
  • the welded mesh is placed, preferably 66-66 over the entire surface of the firm, including the perimeter benches.
  • This mesh must be tied to the perimeter chain using galvanized wire in sections of at least 30 cm., Fitting 5 cm. on the surface of the compacted soil.
  • the presentation of the mesh has a different width from the surface to be covered with it, so it is recommended to overlap at least 2 complete frames between mesh segments to ensure the structural continuity of the firm.
  • the mesh can be replaced by a rod pan every 20 cm.
  • the anchors used in this system are rods of at least 3/8 of an inch at every 50cm, in the entire perimeter of the base. These rods should not be located on the outside of the dala but 8 cm. towards the center to give enough space to the formwork and the structure of the house. In addition Each rod should be bent into a "u" (standard 180 ° hook) at its end
  • SUBSTITUTE SHEET (RULE 26) lower and tie to the dala with wire rod. These anchors must leave 50cm from the level of the firm to facilitate the attachment of the structure of the Tecnovivienda.
  • the formwork consists of a plurality of prefabricated molds for fiberglass construction, which are joined along the foundation slab and are temporarily supported with struts at each meter in its central part. These struts (or bars) of approximately 10xlcm, support the support beam (or pollen) of approximately 5xlcm that goes along the entire structure, and it is the latter that receives and channels the weight of the formwork and structure in the construction process.
  • Said plurality of construction molds is located inside the rods that come from the foundation, the fiberglass molds are joined together with torruller ⁇ a by aligning their eyebrows (2) with holes (3) located at the sides and in front of each mold. k) Reinforcement Reinforcement.
  • This assembly consists of a double outer covering of welded mesh around the entire structure of the Tecnovivienda, the two meshes must be anchored with the borders and with each other with approximately 40cm of wire.
  • Flying Arm To build the flown, you need 2 pieces of the same mesh, where:
  • the first piece (7) (1.1 Om) is attached to the ceiling and continues straight 40cm approximately after the wall.
  • the second piece (8) joins the 30cm wall mesh and must be folded twice to give the necessary support to the other piece.

Landscapes

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

Abstract

L'invention concerne un système de construction qui offre une solution alternative d'habitation appelée "Tecnovivienda", lequel est représenté par un système flexible, simple et qui peut être construit en différentes dimensions modulées par le cintre préfabriqué; ledit système comprenant des moules en fibre de verre réutilisables pour réduire le temps de construction de l'habitation à 6 jours. Ledit système présente également une forme semi-incurvée spéciale qui supporte les changements de climat et les températures variables, tout comme les vents, la pluie, le climat sec; ladite forme semi-incurvée étant également conçue pour résister aux phénomènes naturels que sont les séismes, les ouragans ou les tempêtes pour n'en citer que quelques-uns. Outre son procédé de construction relativement simple pour une personne possédant des connaissances de base en la matière, ladite habitation présente l'avantage de pouvoir être construite par un nombre d'individus limité (autoconstruction) ce qui permet de réduire les coûts et de donner la possibilité à plus de personnes de posséder une habitation pour se protéger contre les intempéries.
PCT/MX2008/000028 2007-12-14 2008-02-25 Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée WO2009078692A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2007/016077A MX2007016077A (en) 2007-12-14 Constructing system and method based on reusable moulds for centering having a special semi-curved geometry
MXMX/A/2007/016077 2007-12-14

Publications (1)

Publication Number Publication Date
WO2009078692A1 true WO2009078692A1 (fr) 2009-06-25

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Application Number Title Priority Date Filing Date
PCT/MX2008/000028 WO2009078692A1 (fr) 2007-12-14 2008-02-25 Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée

Country Status (2)

Country Link
CO (1) CO6311023A2 (fr)
WO (1) WO2009078692A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010002233A1 (fr) * 2008-06-30 2010-01-07 Rodrigo Lobo Morales Logements ou analogues en ferrociment à géométries semi-circulaires optimales ou analogues à base de mortiers et/ou de mortier léger structural et/ou de mortier cellulaire et procédé de construction pour leur édification
WO2010071392A1 (fr) * 2008-12-18 2010-06-24 Instituto Tecnológico y de Estudios Superiores de Monterrey Système et procédé de construction réticulée à base de moules réutilisables pour cintre à géométrie spéciale semi-incurvée, à agrandissement horizontal et vertical
US11525260B2 (en) 2020-11-10 2022-12-13 Forma Technologies Inc. Composite subgrade formwork and method of use
US11542704B2 (en) 2020-11-10 2023-01-03 Forma Technologies Inc. Reconfigurable composite floor formwork and method of use

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911352A1 (de) * 1968-03-07 1969-10-09 Heifetz H Aufblasbare Schalung
US4565661A (en) * 1980-12-29 1986-01-21 Michienzi Giacomo F Method of molding a shelter structure
EP0238168A1 (fr) * 1986-01-21 1987-09-23 Societe Civile Des Brevets De Henri Vidal Procédé et dispositif pour mouler des sections courbes en béton
WO1989000102A1 (fr) * 1987-07-07 1989-01-12 Robert Fondiller Procede et appareil permettant la construction d'une structure peu couteuse
JPH09310488A (ja) * 1996-05-24 1997-12-02 Shiroyama Kosan Kk コンクリート打込用自在型枠
US5706620A (en) * 1992-05-29 1998-01-13 Royal Building Systems (Cdn) Limited Thermoplastic structural system and components therefor and method of making same
WO2003070653A2 (fr) * 2002-02-16 2003-08-28 Randall Byrd Materiau de construction en beton et procede d'utilisation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911352A1 (de) * 1968-03-07 1969-10-09 Heifetz H Aufblasbare Schalung
US4565661A (en) * 1980-12-29 1986-01-21 Michienzi Giacomo F Method of molding a shelter structure
EP0238168A1 (fr) * 1986-01-21 1987-09-23 Societe Civile Des Brevets De Henri Vidal Procédé et dispositif pour mouler des sections courbes en béton
WO1989000102A1 (fr) * 1987-07-07 1989-01-12 Robert Fondiller Procede et appareil permettant la construction d'une structure peu couteuse
US5706620A (en) * 1992-05-29 1998-01-13 Royal Building Systems (Cdn) Limited Thermoplastic structural system and components therefor and method of making same
JPH09310488A (ja) * 1996-05-24 1997-12-02 Shiroyama Kosan Kk コンクリート打込用自在型枠
WO2003070653A2 (fr) * 2002-02-16 2003-08-28 Randall Byrd Materiau de construction en beton et procede d'utilisation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010002233A1 (fr) * 2008-06-30 2010-01-07 Rodrigo Lobo Morales Logements ou analogues en ferrociment à géométries semi-circulaires optimales ou analogues à base de mortiers et/ou de mortier léger structural et/ou de mortier cellulaire et procédé de construction pour leur édification
WO2010071392A1 (fr) * 2008-12-18 2010-06-24 Instituto Tecnológico y de Estudios Superiores de Monterrey Système et procédé de construction réticulée à base de moules réutilisables pour cintre à géométrie spéciale semi-incurvée, à agrandissement horizontal et vertical
US11525260B2 (en) 2020-11-10 2022-12-13 Forma Technologies Inc. Composite subgrade formwork and method of use
US11542704B2 (en) 2020-11-10 2023-01-03 Forma Technologies Inc. Reconfigurable composite floor formwork and method of use
US11591793B2 (en) 2020-11-10 2023-02-28 Forma Technologies Inc. Composite conduit formwork structure and method of fabrication
US11739526B2 (en) 2020-11-10 2023-08-29 Forma Technologies Inc. Composite concrete structure formwork and method of fabrication
US11739525B2 (en) 2020-11-10 2023-08-29 Forma Technologies Inc. Composite column formwork and method of use

Also Published As

Publication number Publication date
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