ES1124055U - Rejilla metálica. - Google Patents

Rejilla metálica. Download PDF

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Publication number
ES1124055U
ES1124055U ES201431200U ES201431200U ES1124055U ES 1124055 U ES1124055 U ES 1124055U ES 201431200 U ES201431200 U ES 201431200U ES 201431200 U ES201431200 U ES 201431200U ES 1124055 U ES1124055 U ES 1124055U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
metal grid
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.)
Granted
Application number
ES201431200U
Other languages
English (en)
Other versions
ES1124055Y (es
Inventor
Francisco Javier TUDELA LLORENS
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.)
REJILLAS ELECTROSOLDADAS S A
REJILLAS ELECTROSOLDADAS SA
Original Assignee
REJILLAS ELECTROSOLDADAS S A
REJILLAS ELECTROSOLDADAS SA
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 REJILLAS ELECTROSOLDADAS S A, REJILLAS ELECTROSOLDADAS SA filed Critical REJILLAS ELECTROSOLDADAS S A
Priority to ES201431200U priority Critical patent/ES1124055Y/es
Publication of ES1124055U publication Critical patent/ES1124055U/es
Application granted granted Critical
Publication of ES1124055Y publication Critical patent/ES1124055Y/es
Priority to PCT/ES2015/070297 priority patent/WO2016038233A1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/02—Polyureas
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/02—Polyamines
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/10—Steel gratings ; Gratings made of material other than steel
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/10—Built-in gratings, e.g. foot-scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
    • F16S3/06—Assemblies of elongated members
    • F16S3/08—Assemblies of elongated members forming frameworks, e.g. gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

1. Rejilla metálica, caracterizada porque está compuesta por un alma de tiras y/o varillas metálicas unidas entre sí, que discurren según dos direcciones perpendiculares, y un recubrimiento compuesto por una mezcla de polieteramina de peso molecular 2000 y dietiltoluendiamina, que forman una película que sella e impermeabiliza superficialmente los diferentes componentes metálicos del alma.

Description

imagen1
U201431200
11-09-2014
dispuestas en dos direcciones perpendiculares y unidas entre sí en los puntos de cruce por electrosoldadura.
Una vez obtenida la estructura del alma metálica, de forma en si conocida, se aplica
5 sobre la misma, mediante pulverización, la mezcla protectora descrita, logrando una poliúrea que recubre totalmente dicha estructura, de forma uniforme, para lograr, una vez seca, una película protectora mediante la que se evitará que el alma metálica sea alcanzada y atacada por agentes corrosivos de cualquier tipo.
10 De este modo, la invención proporción una rejilla especialmente apta para su montaje en ambientes químicamente agresivos, en los que las rejillas metálicas tradicionales sufrían un deterioro prematuro.
La poliúrea aplicada puede consistir en una mezcla de polieteramina de peso
15 molecular 2000 y dietiltoluendiamina, con adición de cualquier colorante para obtener cualquier acabado en el color adecuado.
En el siguiente cuadro se recogen las características del recubrimiento protector que entra a formar parte de la rejilla metálica de la invención.
20
PROPIEDADES
VALOR RESULTADO MÉTODO
DENSIDAD
Kg/m3 1.100 Bs 4370 part 1 meth 2
Alargamiento a la rotura
% >300 ISO 527
Resistencia a la tracción
23MPa inicial / 17 Mpa a 25 años UNE – EN ISO 527 -3
Dureza
>90 DIN 53.505
Vida Util
W3 25 años a 1.4 mm de grosor
Zona climatica
S (SEVERA)
Resistencia a la fusión de vapor de agua
Un 2.279 UNE EN 1931
Difusión del vapor de agua
g/m2/d) 14 UNE EN ISO 7783
Carga de uso
P4
Pendiente elemento constructivo
S1-S4 (_>0º), aplicable en pendiente cero
Comportamiento a fuego exterior
Class. Broof (t1) UNE-EN 13501 – 5:2007 A1:2010 Conforme CTE DB-S12
imagen2
imagen3

Claims (1)

  1. imagen1
ES201431200U 2014-09-11 2014-09-11 Rejilla metalica. Expired - Fee Related ES1124055Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201431200U ES1124055Y (es) 2014-09-11 2014-09-11 Rejilla metalica.
PCT/ES2015/070297 WO2016038233A1 (es) 2014-09-11 2015-04-14 Rejilla metálica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431200U ES1124055Y (es) 2014-09-11 2014-09-11 Rejilla metalica.

Publications (2)

Publication Number Publication Date
ES1124055U true ES1124055U (es) 2014-09-22
ES1124055Y ES1124055Y (es) 2014-12-15

Family

ID=51541439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201431200U Expired - Fee Related ES1124055Y (es) 2014-09-11 2014-09-11 Rejilla metalica.

Country Status (2)

Country Link
ES (1) ES1124055Y (es)
WO (1) WO2016038233A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895389A (en) * 1954-09-16 1959-07-21 Reliance Steel Prod Co Coatings for the traffic bearing surfaces of grating
GB2039978A (en) * 1979-01-23 1980-08-20 Goodnature David William A flooring material
JP2009256761A (ja) * 2008-04-16 2009-11-05 Kowa Industry Co Ltd 鉄系材料のめっき−樹脂被膜防食方法
AR082749A1 (es) * 2009-04-15 2013-01-09 Bayer Materialscience Ag Dispersiones de poliuretano para la pasivacion organica

Also Published As

Publication number Publication date
WO2016038233A1 (es) 2016-03-17
ES1124055Y (es) 2014-12-15

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