WO1999004945A1 - Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion - Google Patents
Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion Download PDFInfo
- Publication number
- WO1999004945A1 WO1999004945A1 PCT/ES1997/000192 ES9700192W WO9904945A1 WO 1999004945 A1 WO1999004945 A1 WO 1999004945A1 ES 9700192 W ES9700192 W ES 9700192W WO 9904945 A1 WO9904945 A1 WO 9904945A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- mold
- air
- fluid
- solid
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
- B28B1/32—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by projecting, e.g. spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
Definitions
- the present invention relates to a process for molding a solid, single piece and open body with air-hardenable fluid materials, a body thus obtained and an installation for its realization, especially a process that allows the manufacturing by molding of bodies of different shapes.
- applications and materials as for example, the panels for the construction of buildings and the like, hulls for boats, bodyworks for vehicles, tanks, swimming pools, irrigation canals, pipes, chimneys for interiors, paint films protection and / or decoration of large objects and many more.
- SUBSTITUTE SHEET RULE 26 mold or formwork, generally metallic and smooth, and the fineness of the aggregate.
- SUBSTITUTE SHEET RULE 26 of them make it possible to transform the walls, retaining walls and other existing works into natural stone, made of concrete, brick, hollow blocks, etc., in order to reduce the environmental impact.
- the proposed invention provides the advantages cited; This purpose is achieved with a process for molding a solid, single piece and open body with air-hardenable fluid materials, said body having a main surface, characterized by comprising the following steps:
- the invention also relates to an installation for molding a solid, single piece and open body, with air-hardenable fluid materials that are projected onto molds; this installation is characterized
- SUBSTITUTE SHEET RULE 26 because it comprises: [a] a seating area of the molds; [b] a porch equipped with stirrups, mounted with the possibility of moving over said area and to which it crosses t ransversally; [c] an omnidirectional projection nozzle, supported by said gantry and movable along it; [d] a booster pump of a fine cement mortar mass, communicated with said nozzle; te] a homogenizing agitator communicated with said impeller pump, said agitator being capable of dosing cement, fine aggregate, water, polymers and additives.
- the solid, single-piece and open body, molded with air-curable fluid materials, obtained according to the invention, is characterized in that it has a main surface formed by a first homogeneous and impermeable layer of a first air-hardened material, bonded to a second intermediate layer, also homogeneous and formed by a second air-hardenable fluid material and endowed with a fibrillar armor that, in turn, joins a third layer, also of air-hardenable material, which covers a metal reinforcement structure.
- Figure 1 a schematic and partial cross section of a solid body for construction, specifically a roof.
- Figure 2 a front elevation view of a mold for obtaining the saucer according to Figure 1.
- Figure 3 a schematic plan view of an installation for performing the process object of the invention.
- Figure 4 a schematic elevational view of a part of the installation intended to store, dose and mix the materials necessary to form the fine cement mortar.
- Figure 5 a partially sectioned view, of the omni-directional projection nozzle mounted on a column
- Figure 6 a view of the omnidirectional projection nozzle according to the previous figure, showing its two boundary positions.
- Figure 7 a partial front elevation view of the gantry, which supports the omnidirectional projection nozzle and the support and translation devices of the microscope.
- Figure 8 a side elevation view of the attic, supported on a raised guide on pillars.
- the section of a panel fragment for construction is shown, which in the present example constitutes a roof or roof of Arabic tile, obtained according to the invention.
- the mold 1 is appreciated whose mold surface, that is, the surface on which the molding materials are to be applied, is complementary to the main surface of the solid body to be obtained; in the present description, reference is made to this mold surface with the expression "negative mold surface" of the main surface of the solid body to be obtained.
- the main surface of the solid body to be obtained is either the surface destined to be seen (in the case of a roof) or the use surface, which in case of a conduction would be the surface on which the liquid runs ( or other material).
- a homogeneous and resistant second layer 3 consisting of a second air-curable fluid material, preferably fine cement mortar, with or without polymer, is also deposited , to which a fibrillar armor, of fibers cut from filaments of
- SUBSTITUTE SHEET (RULE 26) glass preferably zirconium, not excluding other organic materials (synthetic, artificial or natural, such as polyesters, acrylics, polyamides, scratches, cotton, wool, jute, coconut, abaca, sisal, etc.) or inorganic (metallic, asbestos, etc.)
- This second layer 3 comprising an abundant amount of cut fiber, acts as a filter and / or protective felt, which dampens the impact of the coarse aggregates of a third resistant layer 4 of base concrete when deposited by casting on the second layer 3, and prevents such thick aggregates from transcending the main face of the panel, passing through the first constitutive layer 2 thereof, which, on the one hand, would detract from the desired aesthetic appearance and, on the other hand, could damage the mold surface one.
- the third base concrete layer 4 preferably includes a metal structure 5, preferably mesh, which is placed in the mold 1 before, during or after the contribution of the base concrete on the free surface of the second layer 3.
- the metal structure 5 is, according to standards, at a distance not less than 30 mm from the free surface of the third resistant layer 4 of concrete.
- the molded panel or body thus obtained is represented in Figure 1 according to a certain formal embodiment, comprising any possible form of the first layer 2.
- FIG 2 a mold 1 is shown, complete for obtaining a panel for construction as partially represented in section in figure 1.
- the mold 1 is observed in negative for the achievement of a surface in imitation of a stylized Arabic tile roof, equipped with the technical and aesthetic characteristics to constitute a roof for a building, built or not with walls and / or walls constituted by panels manufactured in accordance with the invention.
- Figure 2 shows that the mold 1, represented therein by way of example, is seated on a base
- SUBSTITUTE SHEET (RULE 26) rigid 6 formed by boards 6a and 6b related by a series of joists 6c.
- the upper part of the edge of the mold 1 has vertical walls 7, removable and movable or collapsible, which constitute the coastal mold itself. These rigid bases 6 are self-supporting and leveling on carriages, not shown, which can run on rails or the like.
- the vertical walls 7 may have means for positioning the metallic structure 5 for assembling the third resistant layer 4 of concrete base during the casting thereof.
- a possible formulation for the fine cement mortar that forms the first impermeable layer 2, or face or use of the panel is as follows:
- the polymer and pigment can be excluded, the fine cement mortar is prepared with the addition of a fibrillar reinforcement to form the second layer 3.
- the base concrete consists of a normal aggregate concrete that can be manufactured "in situ” or acquired from a concrete station, with which the third layer 4 is formed.
- the first 2 and second 3 layers are applied by projection, in order to obtain regular and reduced thicknesses.
- Figure 3 shows one of the possible suitable installation arrangements for the practical implementation of the procedure.
- the installation comprises a storage area for the materials, as seen in Figure 4, which includes a silo 8 for cement, a silo 9 for fine aggregate and three tanks 10 for water, polymer and soil. spicy perfluidi.
- These silos 8 and 9 and tanks 10 are provided with means for transporting and dosing, such as conveyor screws 11, hoppers 12, chopping valves 13, weights, flow rates, etc. automatically robotized by a computer.
- the different materials are poured into a homogenizing stirrer 14 at high speed which, after mixing, discharges into the tank 15 of a booster pump 16 (Fig. 3), which transports the fine cement mortar through a conduction 17 to an omni-directional projection nozzle 18 movably mounted on a gantry 19.
- the gantry 19 runs, by means of motorized stirrups, by rails 20 arranged parallel to each other on either side of a seating area 21 of the molds mounted on the rigid bases 6.
- both the gantry 19 and the rigid bases 6 can be mobile, or only one of them, preferably the portico 19.
- It also comprises a base concrete kneader 22, related to a concrete pump 23, which receives the concrete from a concrete mixer truck 24 and which is deposited by casting on the second layer of buffer barrier 3 until the mold 1 itself is completed, covering the metal structure 5 of armor.
- the deposition is carried out by means of an articulated tubular arm 25 that ends in a spout nozzle, located next to the omni-directional projection nozzle 18.
- SUBSTITUTE SHEET (RULE 26) which is mounted on a counterbalanced arm 25a, oscillating around an axis M by the action of an electric motor 26 (both mounted on a fork 27 in the form of a fork), rotating around an axis N by the action of an electric motor 28 , which, in turn, is installed on a support column 29 related to the portico 19 through a carriage 30 (see figures 3, 7 and 8).
- This carriage 30 is longitudinally movable on the gantry 19, along the Y axis of the system by the drive of the geared motor 31, so that the support column 29 is suitable for vertical displacements in the direction of the Z axis of the system by the drive of the electric motor 32 and reducer 32a, while the carriage 30, thanks to the displacement of the gantry 19 in the direction of the X axis of the system, is also capable of doing so in that direction.
- the omni-directional projection nozzle 18, because of its relationship with the gantry 19, with the support column 29 and with the carriage 30, can be displaced in such directions X, Y, Z of the system, to which must be added its possibility of turning around the M and N axes, which is practically omni di reccional.
- the gantry 19 travels in the direction of the X axis on the guides 33 supported on pillars 34 by actuating a gearmotor 35.
- the electrical mechanisms are carried out by means of flexible cables housed in articulated trays 36 of insulating material. The procedure, performed with the installation of Figure 3, is as follows:
- SUBSTITUTE SHEET (RULE 26) related to the impeller pump 16 that conducts the mixture that forms the first fluid material, to the omnidi reccional projection nozzle 18, which homogeneously projects the mixture on the mold 1, in successive transverse, longitudinal, inclined or other passes, with respect to the same, carried out by the movement of the gantry 19, alone or in combination with that of the projection nozzle 18 along the latter, until the first homogeneous and impermeable first layer 2 determining the main surface is achieved! of the panel for construction.
- the second buffer barrier layer 3 (which forms the second fluid material) is deposited, consisting of the same fine cement mortar of the first layer 2, in which the dye and polymer can be dispensed with, incorporating the mortar into the mortar.
- Fibrillar reinforcement formed by fibers, cut "in situ" on the omni-directional projection nozzle 18 by means of a guillotine attached thereto, from bundles of filaments incident thereon from an outer coil.
- the fibrillar reinforcement can be added in the form of fiber cut in the stirrer 14, or in the reservoir 15, mixing it with the fine cement mortar before entering the impeller pump 16.
- the fibrillar reinforcement can also be constituted by continuous filaments, fabrics, nonwovens, nappa, blankets, meshes, etc.
- the third sturdy base layer 4 of base concrete produced in the mixer 22 or provided by the concrete mixer truck 24, is deposited on the buffer layer 3 by driving the concrete pump 23 and transporting it to through the articulated tubular arm 25 to the spout nozzle, located next to the omni-directional projection nozzle 18, which describes the same basic movements, as the omnidi recitional projection nozzle 18.
- the third resistant layer 4 completes the useful volume of the mold 1 proper, covering the metallic structure 5 of armor.
- A corresponds to the position of the mold during the projection of the first layer of fine mortar
- B corresponds to the projection position of fine mortar with fiber on a mold on which the first layer of fine mortar has already been deposited
- C corresponds to the deposition of the third resistant layer 4 of base concrete
- D corresponds to the placement of the metal structure of reinforced 5 non-mesh
- E corresponds to the stacking position of the mold 1 and heat curing of the panel by means of a heating device e . of the panel
- F corresponds to the phase of turning and demolding
- G corresponds to the wet stacking and post-curing position.
- the arrow H indicates the exit direction of the full mold from the molding zone.
- the order, distribution and number of such squared spaces is given according to the size of the panel to be obtained and the way in which in each case the sequence of application of the different layers must be carried out, which will vary if it is only a question of a mold, of two or more.
- the molded body may comprise electrical or fluid conduits therein and have openings for doors and windows, as well as assembly arrangements with other elements and of means for its manipulation.
- a demoulding arrangement consisting of a structure from which at least two flexible hoops, such as belts, slings, etc., are mounted on motorized pulleys, which loosely embrace the mold and panel obtained and, by the action of the pulleys, they allow the assembly to turn and the gravity extraction of said panel.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES1997/000192 WO1999004945A1 (es) | 1997-07-28 | 1997-07-28 | Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion |
| EP97932847A EP0928672A1 (en) | 1997-07-28 | 1997-07-28 | Process for molding a solid, single-piece and open body with air-curable fluid materials, body thus obtained and plant for producing such bodies |
| AU36240/97A AU3624097A (en) | 1997-07-28 | 1997-07-28 | Process for molding a solid, single-piece and open body with air-curable fluid materials, body thus obtained and plant for producing such bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES1997/000192 WO1999004945A1 (es) | 1997-07-28 | 1997-07-28 | Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999004945A1 true WO1999004945A1 (es) | 1999-02-04 |
Family
ID=8298062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES1997/000192 Ceased WO1999004945A1 (es) | 1997-07-28 | 1997-07-28 | Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0928672A1 (es) |
| AU (1) | AU3624097A (es) |
| WO (1) | WO1999004945A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2575225A1 (es) * | 2016-04-06 | 2016-06-27 | Carlos Fradera Pellicer | Procedimiento de fabricación de paneles de mortero de cemento pretensados con una etapa de llenado robotizada, e instalación correspondiente |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108042A1 (en) * | 2004-04-29 | 2005-11-17 | Keystone Retaining Wall Systems, Inc. | Composite capping block |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540033A1 (fr) * | 1983-01-27 | 1984-08-03 | Humarbo France | Procede et dispositif de fabrication en continu de produits moules en beton ou analogues |
| GB2164072A (en) * | 1984-07-03 | 1986-03-12 | Alexander Mcneil | Composite concrete building panel |
| US4754589A (en) * | 1983-09-30 | 1988-07-05 | Dansk Eternit-Fabrik A/S | Roofing plate, a proofing strip for a roofing plate, and a method of producing a roofing plate |
| EP0601182A1 (en) * | 1991-08-02 | 1994-06-15 | Daiken Corporation | Inorganic constructional board and method of manufacturing the same |
| EP0631887A2 (en) * | 1993-06-30 | 1995-01-04 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Decorative sheet for the construction industry |
| ES1034840U (es) * | 1996-08-01 | 1997-02-16 | Pellicer Carlos F | Panel para cerramiento interior de edificaciones. |
-
1997
- 1997-07-28 WO PCT/ES1997/000192 patent/WO1999004945A1/es not_active Ceased
- 1997-07-28 AU AU36240/97A patent/AU3624097A/en not_active Abandoned
- 1997-07-28 EP EP97932847A patent/EP0928672A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540033A1 (fr) * | 1983-01-27 | 1984-08-03 | Humarbo France | Procede et dispositif de fabrication en continu de produits moules en beton ou analogues |
| US4754589A (en) * | 1983-09-30 | 1988-07-05 | Dansk Eternit-Fabrik A/S | Roofing plate, a proofing strip for a roofing plate, and a method of producing a roofing plate |
| GB2164072A (en) * | 1984-07-03 | 1986-03-12 | Alexander Mcneil | Composite concrete building panel |
| EP0601182A1 (en) * | 1991-08-02 | 1994-06-15 | Daiken Corporation | Inorganic constructional board and method of manufacturing the same |
| EP0631887A2 (en) * | 1993-06-30 | 1995-01-04 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Decorative sheet for the construction industry |
| ES1034840U (es) * | 1996-08-01 | 1997-02-16 | Pellicer Carlos F | Panel para cerramiento interior de edificaciones. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2575225A1 (es) * | 2016-04-06 | 2016-06-27 | Carlos Fradera Pellicer | Procedimiento de fabricación de paneles de mortero de cemento pretensados con una etapa de llenado robotizada, e instalación correspondiente |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3624097A (en) | 1999-02-16 |
| EP0928672A1 (en) | 1999-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109923264B (zh) | 通过高速挤出打印进行加强水泥建筑的方法及使用该方法的设备 | |
| US11286667B2 (en) | Seismic foundation framer and method of forming a foundation using same | |
| US8839593B2 (en) | Pre-cast blocks for use in column construction | |
| US4799982A (en) | Method of molding monolithic building structure | |
| WO2001004433A1 (es) | Panel para la construccion e instalacion para su fabricacion | |
| US20090064617A1 (en) | Insulated Concrete Wall Section Form | |
| CA2301596A1 (en) | An improved formwork for building walls | |
| CN110892118B (zh) | 将多孔混凝土结合于堆叠结构钢壁框架中的壁模块 | |
| WO1999004945A1 (es) | Procedimiento para moldear un cuerpo solido, monopieza y abierto, con materiales fluidos endurecibles al aire, un cuerpo asi obtenido y una instalacion para su realizacion | |
| US20070234664A1 (en) | Method of forming a decorative concrete wall | |
| WO2018037147A1 (es) | Sistema para la realización de elementos resistentes en construcción | |
| WO2007147178A2 (en) | A construction element | |
| US8286352B1 (en) | Modular ornamental structures | |
| US5894704A (en) | Wall construction process | |
| EP3993977B1 (en) | Method for producing construction element | |
| GB2218453A (en) | Fabricating structures | |
| GB2402141A (en) | Hollow building block adapted to be filled with concrete | |
| KR100751045B1 (ko) | 조적용 벽돌 | |
| KR100934415B1 (ko) | 유연성 거푸집을 이용한 건축물의 시공 방법 | |
| CN113565236A (zh) | 一种装饰性室内夯土柱的制作工艺 | |
| KR20080093007A (ko) | 유연성 거푸집을 이용한 건축물의 시공 방법 | |
| CN115787825A (zh) | 一种不规则异曲面柱廊工程施工方法 | |
| JP2001132137A (ja) | 石材調軽量樹脂製ブロック、塀及び門柱 | |
| Pronk | Concrete | |
| EP0020014B1 (en) | Building elements and method of constructing a building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1997932847 Country of ref document: EP |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWP | Wipo information: published in national office |
Ref document number: 1997932847 Country of ref document: EP |
|
| REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
| NENP | Non-entry into the national phase |
Ref country code: JP Ref document number: 1999509381 Format of ref document f/p: F |
|
| NENP | Non-entry into the national phase |
Ref country code: CA |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1997932847 Country of ref document: EP |