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1. (WO2018178460) METHOD FOR PRODUCING A CURVED PANEL OF PRE-STRESSED CEMENT MORTAR AND CORRESPONDING CURVED PANEL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/178460 International Application No.: PCT/ES2018/070239
Publication Date: 04.10.2018 International Filing Date: 26.03.2018
IPC:
B28B 7/00 (2006.01) ,B28B 23/04 (2006.01) ,E04G 11/06 (2006.01) ,E04G 21/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
7
Moulds; Cores; Mandrels
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
23
Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material
02
wherein the elements are reinforcing members
04
the elements being stressed
E FIXED CONSTRUCTIONS
04
BUILDING
G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
11
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
06
for walls, e.g. curved
E FIXED CONSTRUCTIONS
04
BUILDING
G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
21
Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
12
Mounting of reinforcing inserts; Prestressing
Applicants: CORPORACION OMEGAZETA S.L.[ES/ES]; Parque Tomás Caballero, 2 - 4ª planta, Oficina 10 31006-Pamplona, ES
Inventors: FRADERA PELLICER, Carlos; AD
Agent: CURELL AGUILÀ, Mireia; ES
JORDÁ PETERSEN, Santiago; ES
ROSER GALARD, Roberto; ES
COROMINAS MACIAS, Nèstor; ES
Priority Data:
P20173042328.03.2017ES
Title (EN) METHOD FOR PRODUCING A CURVED PANEL OF PRE-STRESSED CEMENT MORTAR AND CORRESPONDING CURVED PANEL
(FR) PROCÉDÉ POUR FABRIQUER UN PANNEAU INCURVÉ DE MORTIER DE CIMENT PRÉCONTRAINT, ET PANNEAU INCURVÉ CORRESPONDANT
(ES) PROCEDIMIENTO PARA FABRICAR UN PANEL CURVO DE MORTERO DE CEMENTO PRETENSADO, Y PANEL CURVO CORRESPONDIENTE
Abstract:
(EN) The invention relates to a method for producing a curved panel of pre-stressed cement mortar and to the corresponding curved panel. The panel has a profile with a straight cross section according to a first plane (P1) and a profile with a curved cross section according to a second plane (P2) orthogonal to the first plane (P1), and a reinforcing frame formed by first straight pre-stressed rods (3) that are parallel to each other and orthogonal to the second plane (P2) and second parallel curved pre-stressed rods (4) that cross the first rods (3) at a right angle. The second rods (4) are supported on the first rods (3) on the exterior side with respect to the curvature of the curved section of the panel. The first rods (3) are first stressed with a traction force greater than that of the second rods (4). The panel produced using the method has no devices for securing the first and second rods (3, 4).
(FR) L'invention concerne un procédé pour fabriquer un panneau incurvé de mortier de ciment précontraint, et un panneau incurvé correspondant. Le panneau présente un profil droit en section selon un premier plan (P1) et un profil incurvé en section selon un second plan (P2) orthogonal au premier plan (P1), et une armature de renfort formée par des premières tiges (3) droites précontraintes parallèles entre elles et orthogonales au second plan (P2) et des secondes tiges (4) incurvées précontraintes parallèles qui coupent les premières tiges (3) en angle droit. Les secondes tiges (4) s'appuient sur les premières tiges (3) sur le côté extérieur par rapport à la courbure de la section incurvée du panneau. Les premières tiges (3) sont tendues en premier avec une force de traction supérieure à celle des secondes tiges (4). Le panneau fabriqué selon le procédé est dépourvu de dispositifs de fixation des premières et secondes tiges (3, 4).
(ES) Procedimiento para fabricar un panel curvo de mortero de cemento pretensado, y panel curvo correspondiente. El panel tiene un perfil recto en sección según un primer plano (P1) y un perfil curvo en sección según un segundo plano (P2) ortogonal al primer plano (P1), y una armadura de refuerzo formada por unas primeras varillas (3) rectas pretensadas paralelas entre sí y ortogonales al segundo plano (P2) y unas segundas varillas (4) curvas pretensadas paralelas que cruzan las primeras varillas (3) en ángulo recto. Las segundas varillas (4) se apoyan en las primeras varillas (3) por el lado exterior con respecto a la curvatura del tramo curvo del panel. Se tensan primero las primeras varillas (3) con una fuerza de tracción mayor que la de las segundas varillas (4). El panel fabricado con el procedimiento está desprovisto de dispositivos de sujeción de las primeras y segundas varillas (3, 4).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)