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WO2010002233A1 - 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 - Google Patents

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 Download PDF

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Publication number
WO2010002233A1
WO2010002233A1 PCT/MX2009/000056 MX2009000056W WO2010002233A1 WO 2010002233 A1 WO2010002233 A1 WO 2010002233A1 MX 2009000056 W MX2009000056 W MX 2009000056W WO 2010002233 A1 WO2010002233 A1 WO 2010002233A1
Authority
WO
WIPO (PCT)
Prior art keywords
mortar
similar
point
meters
curve
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.)
Ceased
Application number
PCT/MX2009/000056
Other languages
English (en)
Spanish (es)
Inventor
Rodrigo Lobo Morales
Patricio O'farrill Gonzalez
Daniel Davila Barrientos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010002233A1 publication Critical patent/WO2010002233A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
    • 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
    • E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3217—Auxiliary supporting devices used during erection of the arched structures
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3258—Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel
    • E04B2001/3264—Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel hardened in situ

Definitions

  • the present invention relates to ferrocement housings or the like with semicircular geometries or the like constructed from mortars and / or structural light mortar and / or cellular mortar, and ferrocement, with curvilinear or similar geometry, in which the optimum curvature or the like Together with the light structural mortar and / or cellular mortar, they give it surprising characteristics of improved thermal, acoustic and structural resistance, different construction systems for building homes have been known for a long time, such as the application is described in application NL / a / 2005/000073 which consists simply of a metallic formwork for structures with a straight surface that has as its main characteristic that it uses one or more metal panels, these panels being assembled form a metal structure that is the support of the house, that request is different to the present invention, because no It has an optimal or similar semi-curved geometry with specific values, and it does not specify the qualities of the mortar used, nor does it provide the advantages of its joint use with the curvilinear geometry it refers to, nor does it provide the angles,
  • Application MX / a / 2007/016077 can be considered to be similar to the present invention, because it mentions the curvature values, such as: radius, angle and degrees, so it is very general, that curvature is not defined and is inaccurate, does not provide calculations, nor values to define it, nor does it indicate which is the optimum curvature to provide the best resistance in conjunction with the mortar, which is essential to obtain improved characteristics of thermal, acoustic and structural resistance, which prevents making a comparison with respect to such characteristics, because that application is a mere theoretical calculation without reference values, the present invention does demonstrate the importance of an optimal curvature in conjunction with the mortar, to obtain a greater degree of resistance, by means of a comparative graph of several curvatures and this is demonstrated with the precise values of optimum curvature to reach greater height and contribute surprisingly to comfort with reductions or increases in temperature in relation to the environment, combined with the thermal properties of mortars , giving advantages over other curvature values, since it provides the optimization of time in the building procedure, decreasing it, for the
  • the present invention relates to ferrocement dwellings with semicircular or similar geometries constructed from mortars and / or structural light mortar and / or cellular mortar, in which the optimum curvature in conjunction with the structural light mortar and / or
  • the structural properties are the following: mechanical resistance, to requests for loads such as live loads, dead loads, wind loads, earthquake loads, expansion and contraction loads due to temperature, age, humidity, etc., and your combinations
  • loads such as live loads, dead loads, wind loads, earthquake loads, expansion and contraction loads due to temperature, age, humidity, etc., and your combinations
  • formwork such as metal meshes, welded mesh, plastic, wood, polystyrene, polyethylene, short, medium and long fibers of various materials that replace reinforcing steel, fiberglass, of panels for example covintec panel, W panel, mexalit panel, monolite panel, etc., and plastic molds, for example polyethylene, PVC, ABS, fiber glass or any commercially available material that can serve as a mold or formwork.
  • the mortars used for the construction of these homes can be of any type existing in the market but surprisingly the best results such as resistance to axial compression, elastic modulus, rupture modulus, dimensional stability, adhesion, accelerated weathering, thermal and acoustic insulation, are obtained by using the light structural mortar mentioned in patent application number MX / a / 2008/004324 and / or patent 226581 (by Daniel Davila) called Thermal Coating for Interior and Exterior Walls, Walls and Skies Based on Light Loads and Synthetic Anhydrite, or cellular mortar, structural lightweight mortar with fiber and without fiber (polypropylene fibers or glass fibers) can also be used.
  • Ferrocement construction systems are traditional in the construction industry, they combine Portland cement or similar with ferrous or similar materials, but their strengths are different from the ferromortero system of the present invention, which is derived from traditional ferrocement construction systems. already mentioned .
  • the formwork used for this purpose must also have an optimal or similar curvilinear geometry as described in the figures of graphs 1, 2 and 3, in which it is demonstrated with graphic values which is the optimum curvature to be able to obtain the surprising characteristics of improved thermal, acoustic and structural resistance in homes or similar (classrooms, service spaces, recreational centers, etc.).
  • Ferrocement systems have long been known in the construction industry, consisting of mesh, metal rod or core, electro-welded and / or plastic and / or synthetic mesh or other materials for this purpose, which may or may not be deployed. which are assembled and anchored to a concrete firm, which in turn functions as a foundation.
  • the structure, once assembled, is covered with mortar, which can be of the structural light mortar type and / or cellular mortar, to form the walls and roof of the house in one piece.
  • the construction process to build ferrocement houses with optimal or similar semicircular geometries based on structural light mortar and / or cellular mortar comprises the following steps: i) Land preparation; ii) Foundation foundation; iii) Preparation of concrete and foundation reinforcement; iv) Assembly of the panels and / or molds to form all the perimeter walls of the construction, forming at the top of the panel and / or molds the optimal or similar curvilinear geometry as described in the figures of graphs 1, and 2 ; v) Placing and installing the panels on the roof in the form of two waters; vi) Placement and mooring of the panels that will form the interior walls; vii) Installation of windows and door frames; viii) Electrical installation; ix) Mechanical or manual application.
  • the construction process comprises the following steps in case of the use of prefabricated panels:
  • the construction process comprises the following steps in the case of the use of prefabricated molds:
  • Ferrocement or similar dwellings with optimal semicircular geometries or the like based on structural light mortar and / or cellular mortar of the present invention comprise: a) A concrete foundation and firm. b) Hydraulic, sanitary and electrical systems. c) Main body with ferrocement system made of mortar, preferably structural light mortar and / or cellular mortar, in which the upper part of the side walls should have the optimal curvilinear geometry or similar, as described in the figures of graphs 1 and 2, gable roof and interior and exterior walls. d) Doors and windows e) Finishes, sealing, painting and waterproofing.
  • This housing by conjunction of the structural light mortar mortar and / or cellular mortar in the ferrocement system and by the optimal semi-curved geometry surprisingly obtains the following improved characteristics: axial compression resistance 272 Kg./cm2 at 28 days, elastic modulus 28 days 127136, low expansion and contraction, tensile strength by diametral compression 30.3, flexural strength 37.7 excellent resistance to accelerated weathering 5 cycles, and good thermal and acoustic insulation due to its low density.
  • FiG.1 is a graph of the optimal or similar semi-curved "A" geometry, where the "X" axis represents the horizontal distance in meters from the origin point "0" to the center line at half the width of the house, the axis of the "Y” represents the height of the house in meters from the origin point "0" (floor level).
  • the solid line represents the optimal or similar semi-curved geometry of the left part of the house, being complemented with a similar section drawn in mirror taking as an axis the vertical line of the center, as indicated in the drawing of figure 2a.
  • FIG. 2 is a graph of the semi-curved geometries "B" and "C” where the axis of the "X” represents the horizontal distance in meters from the origin point "0" to the center line at half the width of the house, the axis of the "Y” represents the height of the house in meters from the origin point "0" (floor level), the lines “B” and Dotted “C” represent the semi-curved geometries of the left parts of the house, being complemented by a similar section drawn in a mirror taking as its axis the center line as indicated in the drawing in Figure 2b.
  • the lines of the geometry "B” and the geometry “C” represent two different semi-curved geometries, which indicate the maximum and minimum limits where within those limits another semi-curved geometry can optionally be designed according to the specific needs of a design .
  • the area indicated between the maximum geometry "C” and the minimum “geometry B” is indicated.
  • FIG. 3 represents housing models or the like of semi-optimal geometry or similar, with and without lateral ruffle.
  • Example ONE House built using molds: Step 1, surface preparation, foundation, assembly and casting of concrete, leaving rods on the perimeters of the walls for anchoring, firm exits from forty to eighty centimeters or more, - step 2, mold placement and bending or shoring; step 3, placement and fastening of the meshes to the variilas, - step 4, placement of window and door frames; step 5, application of the mortar with a thickness of two to five inches or more; Step 6, refine the outer surfaces; step, 7, removal or removal of the mold; Step 8, tune the inner mortar.
  • House is manufactured as indicated by the procedure, Example TWO: House built using panels: Step 1, surface preparation, foundation, assembly and casting of concrete, leaving rods on the perimeters of the walls for anchoring, exits from the fortress to eighty centrimeters or more; step 2, placement of the panels and bending or shoring thereof, - step 3, placement of window and door frames; step 4, application of the mortar with a thickness of one to two inches or more inside; step 5, application of the mortar with thickness of one to two inches or more on the outside; Step 6, refine the outer and inner surfaces. They are manufactured home as indicated by the procedure. It is noted that in relation to this date, the best method known by the applicant to implement said invention is that which is clear from the present description of the invention.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)

Abstract

La présente invention concerne des logements en ferrociment à géométries semi-circulaires optimales ou analogues construits à base de mortier léger structural et/ou de mortier cellulaire, invention dans laquelle la courbure optimale conjointement avec le mortier léger structural et/ou le mortier cellulaire leur confère des caractéristiques surprenantes de résistance thermique, acoustique et structurale améliorées. Ces logements peuvent être édifiés à l'aide de différents types de cintres tels que des treillis métalliques, des treillis électrosoudés, plastiques, en bois, en polystyrène, en polyéthylène, des fibres courtes, moyennes et longues de matériaux divers qui remplacent l'acier de renfort, en fibre de verre, de panneaux, par exemple, panneau de type covintec, panneau W, panneau mexalit, panneau monolithique, etc., et de moules plastiques, par exemple en polyéthylène, PVC, ABS, fibre de verre ou n'importe quel matériau disponible sur le marché qui peut servir de moule ou de cintre.
PCT/MX2009/000056 2008-06-30 2009-06-11 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 Ceased WO2010002233A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2008008547A MX2008008547A (es) 2008-06-30 2008-06-30 Viviendas o similares de ferrocemento con geometrias semicirculares optimas o similares a base de morteros y/o mortero ligero estructural y/o mortero celular y proceso constructivo para su edificacion.
MXMX/A/2008/008547 2008-06-30

Publications (1)

Publication Number Publication Date
WO2010002233A1 true WO2010002233A1 (fr) 2010-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2009/000056 Ceased WO2010002233A1 (fr) 2008-06-30 2009-06-11 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

Country Status (2)

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MX (1) MX2008008547A (fr)
WO (1) WO2010002233A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565661A (en) * 1980-12-29 1986-01-21 Michienzi Giacomo F Method of molding a shelter structure
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
WO2009078692A1 (fr) * 2007-12-14 2009-06-25 Instituto Tecnológico y de Estudios Superiores de Monterrey Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565661A (en) * 1980-12-29 1986-01-21 Michienzi Giacomo F Method of molding a shelter structure
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
WO2009078692A1 (fr) * 2007-12-14 2009-06-25 Instituto Tecnológico y de Estudios Superiores de Monterrey Système et procédé de construction faisant intervenir des moules réutilisables pour cintre à géométrie spéciale semi-incurvée

Also Published As

Publication number Publication date
MX2008008547A (es) 2010-01-14

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