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WO2006061450A1 - Solid block of gypsum or plaster, which is tongued-and-grooved and bevelled and which is intended for the construction of interior partition walls, and moulds used to produce said block - Google Patents

Solid block of gypsum or plaster, which is tongued-and-grooved and bevelled and which is intended for the construction of interior partition walls, and moulds used to produce said block Download PDF

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Publication number
WO2006061450A1
WO2006061450A1 PCT/ES2005/000668 ES2005000668W WO2006061450A1 WO 2006061450 A1 WO2006061450 A1 WO 2006061450A1 ES 2005000668 W ES2005000668 W ES 2005000668W WO 2006061450 A1 WO2006061450 A1 WO 2006061450A1
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WO
WIPO (PCT)
Prior art keywords
block
construction
bevelled
edges
partition walls
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/ES2005/000668
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Spanish (es)
French (fr)
Inventor
José Luis MORENO FERNÁNDEZ
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2006061450A1 publication Critical patent/WO2006061450A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0079—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding interlocking means, e.g. grooves and ribs
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0085—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding chamfers

Definitions

  • the present invention refers to a solid block of gypsum paste or plaster, manufactured by molding and whose molds have an interior design, which allows to obtain blocks with a tongue and groove perimeter configuration and BEZELED , providing advantages in the construction of interior partition walls.
  • This invention has its application within the industry dedicated to the manufacture of construction elements.
  • the block referred to in the present invention is manufactured by molding, configured from a rectangular prismatic metal body, with a central separator, which divides the mold into two symmetrical zones, constituting the assembly and as a reference, a duplo mold, from which two-by-two blocks will be obtained.
  • the inner faces of the perimetral plates have a male profile in converging and opposite or parallel faces with respect to the female profile, while so that the outer edges, such as those of the tongue and groove profile, are not straight; they are chamfered , forming the BEVELING in all its edges.
  • the 'blocks obtained from this mold, presentation shall a symmetrical configuration, that is, have a HORN Po rectangular prismatic, presented with a tongue and groove profile on its perimeter faces and BEVELING on all edges.
  • the chamfering of the outer edges of the block forms the BEVELING of the partition, which absorbs the fissures, avoiding the appearance of these in the resettlement. - structural members caused by the weight of the work.
  • Figure 1. Corresponds to a perspective view of the duplo manual extraction mold.
  • Figure 2 Cross section of the separator of one mole of duplo, where in the lower part the female profile and the lower bevels can be seen.
  • Figure 3. Corresponds to a perspective view of the duplex automatic extraction mold by pneumatic ejection.
  • Figure 4.- Represents a cross section of the duplex mold.
  • Figure 5. Corresponds to a perspective of the block.
  • Figure 6. Represents a cross section of the block.
  • Figure 7. Represents the tongue and groove joint of two blocks in cross section.
  • the manufacture of the blocks can be optional by the manual extraction system fig.l, with hole filling (OLL), located in the cover plate (T) and opening of its lateral plates (CLl and CL2) book type (ALP) and the rest according to fig.l, or by the automatic pneumatic ejection system fig .3, by sliding the upper plates (DPS), separator with anterior plate (DSPA) and posterior plate (DPPA) that pushes the block until it is ejected from the anterior part of the mold.
  • OTL hole filling
  • CLl and CL2 lateral plates
  • ALP automatic pneumatic ejection system fig .3
  • DSPA separator with anterior plate
  • DPPA posterior plate
  • the referenced molds are double, with a central separator fig. 2.
  • S based on the interior emptyings of its perimeter plates, which make up the males, females and BEZELS in all the edges or edges of its contour.
  • the molds fig. 4 have a rectangular prismatic configuration, where a double chamber (Cl and C2) can be seen, symmetrical with respect to a central separator (S), presenting a male (M) and female profile up and down (H), topped by chamfered edges that make up the BEZELS (B).
  • S central separator
  • M male
  • H female profile up and down
  • B chamfered edges that make up the BEZELS
  • the volume of the male is less than the cavity of the female fig.6 and fig.7, but this difference cannot be excessive, so as not to lose the concept of guiding the tongue and groove in the construction of the partition wall.
  • the result of the aforementioned application is the acceleration in the placement of the blocks, fused by the tongue and groove plaster paste, but the outer BEZELS of the block fig. 7.B being free, setting the BEVELING in the partitions, to avoid cracks, caused by structural resettlement due to the weight of the work.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The invention relates to a solid block of gypsum or plaster, which is tongued-and-grooved and bevelled and which is intended for the construction of interior partition walls, and to the moulds used to produce said block. The invention is characterised in that all of the peripheral edges of the block are bevelled. According to the invention, the edges of the tongued-and-grooved block are bevelled such as to produce a trapezoidal form which can be used to facilitate the positioning of the block, to adjust said block and to render same more compact in construction. In addition, the bevelling of the peripheral edges of the faces of the block prevents structural cracking in constructions. Since no special cements are used, the block must be positioned while moist in order to optimise and speed up the process. The bevels are joined together during the cavity closure process and once the total weight of the slabs has been formed.

Description

BLOQUE MACIZO DE PASTA DE YESO O ESCAYOLA ,MACHIHEMBRADO Y BISELADO.PARA LA CONSTRUCCIÓN DE TABIQUERIA INTERIOR Y MOLDES PARA SU FABRICACIÓN. MACIZO BLOCK OF PLASTER PASTE OR ESCAYOLA, MACHIHEMBRADO AND BEZELING. FOR THE CONSTRUCTION OF INTERIOR BOARD AND MOLDS FOR MANUFACTURING.

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

La presente invención , según se expresa en el enunciado de esta memoria descriptiva , se refiere a un bloque macizo de pasta de yeso ó escayola ,fabricado por moldeo y cuyos moldes poseen un diseño interior, que permite obtener bloques con una configuración perimetral machihembrada y BISELADA, aportando ventajas en la construcción de tabiquería interior.The present invention, as expressed in the statement of this specification, refers to a solid block of gypsum paste or plaster, manufactured by molding and whose molds have an interior design, which allows to obtain blocks with a tongue and groove perimeter configuration and BEZELED , providing advantages in the construction of interior partition walls.

CAMPO DE APLICACIÓNSCOPE

Esta invención ,tiene su aplicación dentro de la industria dedicada a la fabricación de elementos para la construcción .This invention has its application within the industry dedicated to the manufacture of construction elements.

ANTECEDENTESBACKGROUND

Existen en la actualidad diferentes sistemas para la construcción de tabiquería interior, que a titulo de ejemplo,podemos significar los siguientes: - La tabiquería convencional.There are currently different systems for the construction of interior partition, which as an example, we can mean the following: - The conventional partition.

- La tabiquería construida con prefabricados ; ya sea con bloques macizos , huecos ó rellenos en sus distintas dimensiones .- The partition wall built with prefabricated; either with solid, hollow or filled blocks in their different dimensions.

En todos los casos*,el problema a resolver, son las fisu ras en la tabiquería interior,producidas en los reasenta- mientos estructurales por el peso de la obra, creando estas fisuras unos problemas de carácter estético y de re- sistencia en sus distintos aspectos en la tabiquería interior.In all cases *, the problem to be solved, are the fissures in the interior partition, produced in the resettlements. Structural structures due to the weight of the work, creating these cracks some problems of an aesthetic nature and resistance in its different aspects in the interior partition.

DESCRIPCIÓN DE LA INVENCIÓN El bloque referido en la presente invención, se fabrica por moldeo , configurado a partir de un cuerpo metálico pris mático rectangular, con un separador central, que divide al molde en dos zonas simétricas , constituyendo el conjunto y como referente, un molde duplo, del que se obtendrán bloques de dos en dos . Las caras interiores de las planchas perimetrales , presentan un perfil macho en caras converjentes y opuestas ó paralelas con respecto al perfil hembra, al tiempo que tan to las aristas exteriores , como las del perfil del machihembrado,no son rectas;sino que se presentan achaflanadas, formando el BISELADO en todos sus cantos d aristas.DESCRIPTION OF THE INVENTION The block referred to in the present invention, is manufactured by molding, configured from a rectangular prismatic metal body, with a central separator, which divides the mold into two symmetrical zones, constituting the assembly and as a reference, a duplo mold, from which two-by-two blocks will be obtained. The inner faces of the perimetral plates, have a male profile in converging and opposite or parallel faces with respect to the female profile, while so that the outer edges, such as those of the tongue and groove profile, are not straight; they are chamfered , forming the BEVELING in all its edges.

Durante el proceso de fraguado de la pasta en el interior del molde, esta experimenta un aumento de temperatura, provocando una dilatación y consecuentemente un aumento de volumen del bloque resultante , que por el BISELADO de las aristas en el interior del molde, ejerce una fuerza de expulsión en el bloque, que facilita su extracción y evita la rotura ó deterioro de los cantos del bloque y del perfil del machihembrado.During the process of setting the paste inside the mold, it experiences an increase in temperature, causing a dilation and consequently an increase in volume of the resulting block, which by the BEVELING of the edges inside the mold, exerts a force of expulsion in the block, which facilitates its extraction and prevents breakage or deterioration of the edges of the block and the tongue and groove profile.

Los' bloques obtenidos a partir de este molde , presenta- rán una configuración simétrica;es decir,tendrán un cuer po prismático rectangular, presentado con un perfil machihembrado en sus caras perimetrales y el BISELADO en todas aristas.El achaflanado de las aristas exteriores del bloque,forma el BISELADO de la tabiquería , que absorbe las fisuras ,evitando la aparición de estas en los reasenta-- mieπtos estructurales provocados por el peso de la obra.The 'blocks obtained from this mold, presentation shall a symmetrical configuration, that is, have a HORN Po rectangular prismatic, presented with a tongue and groove profile on its perimeter faces and BEVELING on all edges. The chamfering of the outer edges of the block, forms the BEVELING of the partition, which absorbs the fissures, avoiding the appearance of these in the resettlement. - structural members caused by the weight of the work.

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Figura 1.- Corresponde a una vista en perspectiva del molde duplo de extracción manual.Figure 1.- Corresponds to a perspective view of the duplo manual extraction mold.

Figura 2.- Sección transversal del separador de un mol de duplo, donde en la parte inferior se aprecia el perfil hembra y los biseles inferiores.Figure 2.- Cross section of the separator of one mole of duplo, where in the lower part the female profile and the lower bevels can be seen.

Figura 3.- Corresponde a una vista en perspectiva del molde duplo de extracción automática por expulsión neumática .Figure 3.- Corresponds to a perspective view of the duplex automatic extraction mold by pneumatic ejection.

Figura 4.- Representa una sección transversal del mol- de duplo.Figure 4.- Represents a cross section of the duplex mold.

Figura 5.- Corresponde a una perspectiva del bloque. Figura 6.- Representa una sección transversal del bloque.Figure 5.- Corresponds to a perspective of the block. Figure 6.- Represents a cross section of the block.

Figura 7.- Representa la unión del machihembrado de dos bloques en sección transversal.Figure 7.- Represents the tongue and groove joint of two blocks in cross section.

MODO DE REALIZACIÓN PREFERENTEPREFERRED EMBODIMENT

La fabricación de los bloques , puede ser opcional por el sistema de extracción manual fig.l,con llenado por el orificio (OLL) , ubicado en la plancha tapa(T) y apertura de sus planchas laterales (CLl y CL2) tipo libro(ALP) y el resto según fig.l,o bien por el sistema de extracción automática por expulsión neumática fig .3 ,mediante desliza- mientos de las planchas superior (DPS) , separador con plancha anterior (DSPA) y plancha posterior (DPPA) que empuja al bloque hasta su expulsión por la parte anterior del molde .The manufacture of the blocks, can be optional by the manual extraction system fig.l, with hole filling (OLL), located in the cover plate (T) and opening of its lateral plates (CLl and CL2) book type (ALP) and the rest according to fig.l, or by the automatic pneumatic ejection system fig .3, by sliding the upper plates (DPS), separator with anterior plate (DSPA) and posterior plate (DPPA) that pushes the block until it is ejected from the anterior part of the mold.

En ambos casos, los moldes referenciados son duplos, con un separador central fig .2. S ,fundamentados en los vaciados interiores de sus planchas perimetrales , que configuran los machos, las hembras ylos BISELES en todos los cantos ó aristas de su contorno.In both cases, the referenced molds are double, with a central separator fig. 2. S, based on the interior emptyings of its perimeter plates, which make up the males, females and BEZELS in all the edges or edges of its contour.

Los moldes fig .4 , presentan una configuración prismáti- ca rectangular ,donde se aprecia una doble cámara (Cl y C2) , simétricas entre si respecto a un separador central (S) , presentando arriba y abajo un perfil macho(M) y hembra(H) , rematados por unas aristas achaflanadas que conforman los BISELES (B) . El bloque obtenido a partir de estos moldes fig.5, presenta en sus caras perimetrales (a , b , c y d) un perfil de machos en las caras paralelas a las de las hembras;al tiempo que tanto las aristas exteriores como las del perfil del machihembrado , no son rectas, sino que se presentan achaflanadas .formando el BISELADO en todos sus cantos ó aristas .The molds fig. 4, have a rectangular prismatic configuration, where a double chamber (Cl and C2) can be seen, symmetrical with respect to a central separator (S), presenting a male (M) and female profile up and down (H), topped by chamfered edges that make up the BEZELS (B). The block obtained from these molds fig. 5, presents in its perimeter faces (a, b, c and d) a profile of males in the faces parallel to those of the females; at the same time that both the outer edges and those of the profile of the tongue and groove, they are not straight, but they are chamfered. forming the BEZELING in all its songs or edges.

En el bloque, el volumen del macho, es inferior a la cavidad de la hembra fig.6 y fig.7, pero esta diferencia no puede ser excesiva , para no perder el concepto de guia del machihembrado en la construcción de la tabiquería. El resultado de la referida aplicación, es la agiliza- ciάn en la colocación de los bloques, fusionados por el machihembrado y la pasta de yeso ó escayola , pero quedando libres los BISELES exteriores del bloque fig .7.B , configu rando el BISELADO en los tabiques , para evitar las fisura ciones , provocadas en los reasentamieπtos estructurales por el peso de la obra. In the block, the volume of the male is less than the cavity of the female fig.6 and fig.7, but this difference cannot be excessive, so as not to lose the concept of guiding the tongue and groove in the construction of the partition wall. The result of the aforementioned application is the acceleration in the placement of the blocks, fused by the tongue and groove plaster paste, but the outer BEZELS of the block fig. 7.B being free, setting the BEVELING in the partitions, to avoid cracks, caused by structural resettlement due to the weight of the work.

Claims

REIVINDICACIONES 1§ Bloque macizo de pasta de yeso ó escayola ,machihem- brado y BISELADO,para la construcción de tabiquería interior y moldes para su fabricación, caracterizado porque los moldes tienen una configuración prismática rectangular fig.l y fig.3,con un separador central fig.2.S y fig.4.S, que forma dos cámaras simétricas fig.4.Cl y C2, presentan do unos vaciados en los interiores de sus planchas peri- metrales,que conforman los machos fig.4.M y las hembras fig.4.H en sus caras perimetralmente opuestas, con todas sus aristas BISELADAS fig2.B y fig.4.B.1 § Solid block of gypsum paste or plasterboard, machi-plated and BEZELED, for the construction of interior partition walls and molds for its manufacture, characterized in that the molds have a rectangular prismatic configuration fig.l and fig.3, with a central separator fig .2.S and fig.4.S, which forms two symmetrical chambers fig.4.Cl and C2, have some emptying inside their perimeter plates, which make up the males fig.4.M and the females fig.4.H on its perimeter faces, with all its BEVELED edges fig2.B and fig.4.B. 2- Bloque macizo de pasta de yeso ó escayola ,machihem- brado y BISELADO, para la construcción de tabiquería interior y moldes para su fabricación , caracterizado porque el bloque obtenido a partir de los moldes según reivindicación 3.3, presenta unas características ,que por su formato fig.5 y fig .63facuita la extracción del molde,evita el deterioro de sus aristas y agiliza su colocación en obra; todo ello,cumplimentado por la funcionalidad del BISELADO en las aristas del contorno del bloque fig.7.B, que evita la fisuracidn de los tabiques,provocadas por los reasentamientos estructurales de las obras. 2 - Solid block of gypsum paste or plaster, machi-plated and BEZELED, for the construction of interior partition walls and molds for its manufacture, characterized in that the block obtained from the molds according to claim 3.3, has characteristics, which by its format fig.5 and fig .6 3 facilitates the extraction of the mold, prevents the deterioration of its edges and speeds up its placement on site; all of this, complemented by the functionality of BEVELING on the edges of the contour of the block fig.7.B, which avoids the cracking of the partitions, caused by the structural resettlements of the works.
PCT/ES2005/000668 2004-04-16 2005-12-07 Solid block of gypsum or plaster, which is tongued-and-grooved and bevelled and which is intended for the construction of interior partition walls, and moulds used to produce said block Ceased WO2006061450A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200400914U ES1058793Y (en) 2004-04-16 2004-04-16 MACIZO BLOCK OF PLASTER PASTE OR ESCAYOLA, MACHIHEMBRADO AND BEZELED, FOR THE CONSTRUCTION OF INTERIOR BOARD AND MOLDS FOR MANUFACTURING.
ESU200400914 2004-12-10

Publications (1)

Publication Number Publication Date
WO2006061450A1 true WO2006061450A1 (en) 2006-06-15

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PCT/ES2005/000668 Ceased WO2006061450A1 (en) 2004-04-16 2005-12-07 Solid block of gypsum or plaster, which is tongued-and-grooved and bevelled and which is intended for the construction of interior partition walls, and moulds used to produce said block

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WO (1) WO2006061450A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011114301A2 (en) 2010-03-16 2011-09-22 Universidade Do Minho Partition building block and method of use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896299A (en) * 1956-08-13 1959-07-28 Harald B Hemb Apparatus for molding tongue and groove concrete slabs
FR1594150A (en) * 1968-04-01 1970-06-01
GB1459852A (en) * 1973-02-23 1976-12-31 Sopreba Moulding of building panels
US4731279A (en) * 1986-03-20 1988-03-15 Rakkasan Company Ltd. Assembly block formed from a poly-olefin foam
DE29815374U1 (en) * 1998-08-27 1999-02-18 Löchte, Clemens, 48432 Rheine Insulating modules for thermal insulation
DE19934494A1 (en) * 1998-07-29 2000-02-03 Peter Rausch Dry-stone walling kit of tongued blocks with rough front makes use of full size half size strap and quarter size blocks having underside pins homing into lower block grooves.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896299A (en) * 1956-08-13 1959-07-28 Harald B Hemb Apparatus for molding tongue and groove concrete slabs
FR1594150A (en) * 1968-04-01 1970-06-01
GB1459852A (en) * 1973-02-23 1976-12-31 Sopreba Moulding of building panels
US4731279A (en) * 1986-03-20 1988-03-15 Rakkasan Company Ltd. Assembly block formed from a poly-olefin foam
DE19934494A1 (en) * 1998-07-29 2000-02-03 Peter Rausch Dry-stone walling kit of tongued blocks with rough front makes use of full size half size strap and quarter size blocks having underside pins homing into lower block grooves.
DE29815374U1 (en) * 1998-08-27 1999-02-18 Löchte, Clemens, 48432 Rheine Insulating modules for thermal insulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011114301A2 (en) 2010-03-16 2011-09-22 Universidade Do Minho Partition building block and method of use

Also Published As

Publication number Publication date
ES1058793U (en) 2005-02-16
ES1058793Y (en) 2005-06-01

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