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1. WO2017203071 - SEALING SYSTEM FOR SEALING EXPANSION JOINTS AND METHOD FOR PLACING THE SAME

Publication Number WO/2017/203071
Publication Date 30.11.2017
International Application No. PCT/ES2017/000056
International Filing Date 22.05.2017
IPC
E04B 1/68 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
CPC
E04B 1/6804
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
6803Joint covers
6804specially adapted for floor parts
E04B 1/681
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
681for free moving parts
E04B 1/6815
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
68of joints, e.g. expansion joints
6815Expansion elements specially adapted for wall or ceiling parts
F16J 15/3284
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
3284characterised by their structure; Selection of materials
Applicants
  • FINA SEGURA, José Ma [ES]/[ES]
Inventors
  • FINA SEGURA, José Ma
Agents
  • TORNER LASALLE, Elisabet
Priority Data
P20163067424.05.2016ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) SEALING SYSTEM FOR SEALING EXPANSION JOINTS AND METHOD FOR PLACING THE SAME
(ES) SISTEMA DE SELLADO PARA EL SELLADO DE JUNTAS DE DILATACIÓN Y MÉTODO DE COLOCACIÓN DEL MISMO
(FR) SYSTÈME DE JOINTOIEMENT POUR LE JOINTOIEMENT DE JOINTS DE DILATATION ET PROCÉDÉ DE MISE EN PLACE DUDIT SYSTÈME
Abstract
(EN)
This invention concerns a sealing system provided with a self-expanding seal for sealing expansion joints in buildings, said seal having a first body (11) and a second body (12) which are elongate and mutually opposed, and are connected by a waterproof flexible body (30) and by expanders (20) that produce an elastic thrust separating said first and second bodies, which are thus trapped inside the expansion joint to be sealed. The seal includes retainers (40) that keep it in a pre-compressed position, allowing easy placement within the joint to be sealed, and which may be released producing the instantaneous expansion of the self-expanding seal.
(ES)
La presente invención concierne a un sistema de sellado dotado de un sello auto-expandible previste para e! sellado de ¡untas de dilatación en construcciones, constando dicho sello de un primer cuerpo (11) y un segundo cuerpo (12) alargados y enfrentados conectados mediante un cuerpo flexible impermeable (30) y mediante unos expansores (20) que producen un empuje elástico de separación de dichos primer y segundo cuerpos quedando aprisionados en el interior de la junta de dilatación a sellar, e incluyendo dicho sello unos retenedores (40) que lo mantienen en una posición pre-comprimida, permitiendo su fácil colocación dentro de la junta a sellar, y que pueden ser liberados produciendo una expansión instantánea del sello auto-expandíble.
(FR)
La présente invention concerne un système de jointoiement pourvu d’un joint auto-expansible prévu pour le jointoiement de joints de dilatation dans des constructions, ledit joint comprenant un premier corps (11) et un second corps (12) allongés et opposés reliés au moyen d’un corps souple imperméable (30) et au moyen d’expanseurs (20) qui produisent une poussée élastique de séparation desdits premier et second corps restant prisonniers à l’intérieur du joint de dilatation à sceller, et ledit joint comprenant des éléments de retenue (40) qui le maintiennent dans une position semi-comprimée, permettant son placement aisé dans le joint à sceller, et qui peuvent être libérés en produisant une expansion instantanée du joint auto-expansible.
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