MX9601265A - Peocedimiento para proyectar hormigon o mortero. - Google Patents
Peocedimiento para proyectar hormigon o mortero.Info
- Publication number
- MX9601265A MX9601265A MX9601265A MX9601265A MX9601265A MX 9601265 A MX9601265 A MX 9601265A MX 9601265 A MX9601265 A MX 9601265A MX 9601265 A MX9601265 A MX 9601265A MX 9601265 A MX9601265 A MX 9601265A
- Authority
- MX
- Mexico
- Prior art keywords
- mortar
- concrete
- percent
- gel
- projected
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
- C04B2111/00163—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite by the dry process
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
- C04B2111/00172—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite by the wet process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicon Compounds (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Nozzles (AREA)
Abstract
La presente invencion se relaciona con un procedimiento de proyeccion de hormigon o de mortero por vía seca o humeda, para realizar sobre una superficie, una capa de hormigon o de mortero, en el cual se añade justo antes o al nivel del medio de proyeccion, una suspension acuosa (A) de sílice y de compuesto de aluminio, seleccionado entre el sulfato de aluminio, los sulfatos de aluminio básicos, los alumbres y sus mezclas; esta suspension tiene un pH inferior a 4 y un porcentaje de contenido de materia seca, comprendido entre 10% y 50% en peso, y se presenta, después de un período de reposo de 48 horas, bajo la forma de un gel, ese gel es reversible bajo poco cizallamiento. Se relaciona también con la utilizacion de la suspension acuosa (A), como aditivo para hormigon o mortero que se va a proyectar, sobre todo para aumentar el espesor de la capa proyectada y para disminuir el rebote.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9503902 | 1995-04-03 | ||
| FR9503902A FR2732260B1 (fr) | 1995-04-03 | 1995-04-03 | Procede de projection de beton ou de mortier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9601265A true MX9601265A (es) | 1997-07-31 |
| MXPA96001265A MXPA96001265A (es) | 1997-12-01 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| EP0736501B1 (fr) | 1997-10-08 |
| MY113902A (en) | 2002-06-29 |
| PL182815B1 (pl) | 2002-03-29 |
| CA2173285A1 (fr) | 1996-10-04 |
| FR2732260A1 (fr) | 1996-10-04 |
| ES2112075T3 (es) | 1998-03-16 |
| KR960037136A (ko) | 1996-11-19 |
| US5895688A (en) | 1999-04-20 |
| BR9601245A (pt) | 1998-01-06 |
| DE69600071T2 (de) | 1998-03-12 |
| SK44196A3 (en) | 1996-11-06 |
| CN1153098A (zh) | 1997-07-02 |
| KR100277767B1 (ko) | 2001-02-01 |
| CA2173285C (fr) | 2000-02-22 |
| SK283561B6 (sk) | 2003-09-11 |
| AU682989B2 (en) | 1997-10-23 |
| EP0736501A1 (fr) | 1996-10-09 |
| ZA962620B (en) | 1996-07-30 |
| TW381066B (en) | 2000-02-01 |
| FR2732260B1 (fr) | 1997-05-09 |
| PL313612A1 (en) | 1996-10-14 |
| AU5044196A (en) | 1996-10-17 |
| DE69600071D1 (de) | 1997-11-13 |
| CN1048678C (zh) | 2000-01-26 |
| CZ96796A3 (en) | 1996-10-16 |
| GR3025859T3 (en) | 1998-04-30 |
| DK0736501T3 (da) | 1997-12-22 |
| ATE159007T1 (de) | 1997-10-15 |
| CZ289264B6 (cs) | 2001-12-12 |
| JPH0919910A (ja) | 1997-01-21 |
| JP3118186B2 (ja) | 2000-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY113902A (en) | Process for spraying concrete or mortar | |
| CA2029972A1 (en) | Deicer composition having gelling agent additive to minimize spalling of concrete | |
| MY128302A (en) | Non-efflorescing cementitious bodies | |
| MX9601290A (es) | Suspension acuosa de silice y de sulfato de aluminio o de alumbre, procedimientos de preparacion y utilizaciones de esa suspension. | |
| CA2384853A1 (en) | Cementitious compositions and a method of their use | |
| BR9504594A (pt) | Composição de concreto refrátario e método de aplicar um concreto refrátario | |
| BRPI0407065A (pt) | Composição de pasta de dentes | |
| MXPA03010638A (es) | Composicion de premezcla y metodo de preparacion de compuesto de juntura usando la misma. | |
| ATE198734T1 (de) | Pumpfähiger leichtmauermörtel der klasse lm 21 | |
| KR940011392A (ko) | 분사가능한 슬러리의 제조방법 | |
| DE2449385A1 (de) | Rieselgut und an der baustelle mit wasser verruehrter stoff als bewurf bzw. putz fuer hausinnenwaende und fuer gebaeudefassaden | |
| WO1997011683A3 (en) | Stabilised phospholipid compositions | |
| ATE154797T1 (de) | Putz- und oder farbeprodukt | |
| WO1996033615A3 (en) | Pesticide formulations and process for the manufacture thereof | |
| AR003172A1 (es) | Composicion detergente alcalina en forma de granulos. | |
| GB9024205D0 (en) | Improvements to suspension devices,as used in the building & construction industry,for the installation of suspended ceilings,& services | |
| TH7739EX (th) | สารผสมป้องกันไฟชนิดที่พ่นได้ | |
| ES2147490A1 (es) | Composicion de un mortero para recubrir fachadas de edificaciones. | |
| TH7739A (th) | สารผสมป้องกันไฟชนิดที่พ่นได้ | |
| RU93058241A (ru) | Состав для изготовления строительных блоков, строительный элемент и способ его изготовления | |
| YU48750B (sh) | Brzovezujuća masa i njena primena za saniranje podvodnih građevisnkih konstrukcija pod vodom | |
| RU93019498A (ru) | Строительная композиция | |
| KR950011356A (ko) | 무기질 도포형 시멘트 방수제 조성물 | |
| RU94009644A (ru) | Композиция для защитно-декоративного покрытия фасадов зданий | |
| RU98109866A (ru) | Герметик для пористых структур |