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ES8205187A1 - Procedimiento de obtencion de un aglomerante hidraulico - Google Patents

Procedimiento de obtencion de un aglomerante hidraulico

Info

Publication number
ES8205187A1
ES8205187A1 ES496952A ES496952A ES8205187A1 ES 8205187 A1 ES8205187 A1 ES 8205187A1 ES 496952 A ES496952 A ES 496952A ES 496952 A ES496952 A ES 496952A ES 8205187 A1 ES8205187 A1 ES 8205187A1
Authority
ES
Spain
Prior art keywords
portland cement
hydraulic binders
binders based
cement clinkers
cement clinker
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.)
Expired
Application number
ES496952A
Other languages
English (en)
Other versions
ES496952A0 (es
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.)
LAFARGE FONDU INTERNATIONAL SA
Lafarge SA
Imerys Aluminates SA
Original Assignee
LAFARGE FONDU INTERNATIONAL SA
Lafarge Fondu International SA
Lafarge 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 LAFARGE FONDU INTERNATIONAL SA, Lafarge Fondu International SA, Lafarge SA filed Critical LAFARGE FONDU INTERNATIONAL SA
Publication of ES496952A0 publication Critical patent/ES496952A0/es
Publication of ES8205187A1 publication Critical patent/ES8205187A1/es
Expired legal-status Critical Current

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/303—Alumina
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/606—Agents for neutralising Ca(OH)2 liberated during cement hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Ceramic Products (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE UN AGLOMERANTE HIDRAULICO. CONSISTE EN APORTAR A UN CLINKER DE PORTLAND ARTIFICIAL ALUMINA HIDRATADA EN CANTIDAD SUFICIENTE PARA QUE LA CAL QUE SE LIBERA DURANTE LA HIDRATCION DEL CLINKER SE COMBINE TOTALMENTE DESDE SU FORMACION CON LA ALUMINA, POR LO QUE NO SE DETECTA EN EL CEMENTO RASTRO ALGUNO DE CA(OH)2, QUE EN SU MOMENTO PUEDE TRANSFORMARSE EN CAO Y DAR LUGAR A UNA ABSORCION DE AGUA QUE PROVOQUE UN HINCHAMIENTO Y DETERIORIZACION EN LA ESTRUCTURA EN QUE SE EMPLEE. LA ALUMINA EMPLEADA ES TRIHIDRATO DE ALUMINA Y TANTO ELLA COMO EL CLIKER SE TRITURAN PREVIAMENTE. EL AGLOMERANTE FABRICADO ADMITE ADITIVOS TALES COMO FLUIDIFICANTES, PLASTIFICANTES, REDUCTORES DE AGUA O SULFATO DE CALCIO Y SIMILARES.
ES496952A 1979-11-19 1980-11-19 Procedimiento de obtencion de un aglomerante hidraulico Expired ES8205187A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81915A LU81915A1 (fr) 1979-11-19 1979-11-19 Application nouvelle des ciments portland et les liants ainsi obtenus

Publications (2)

Publication Number Publication Date
ES496952A0 ES496952A0 (es) 1982-06-01
ES8205187A1 true ES8205187A1 (es) 1982-06-01

Family

ID=19729296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496952A Expired ES8205187A1 (es) 1979-11-19 1980-11-19 Procedimiento de obtencion de un aglomerante hidraulico

Country Status (22)

Country Link
JP (1) JPS56145140A (es)
AU (1) AU536984B2 (es)
BE (1) BE886239A (es)
BR (1) BR8007555A (es)
CA (1) CA1138903A (es)
CS (1) CS241477B2 (es)
DE (1) DE3041652A1 (es)
DK (1) DK487380A (es)
ES (1) ES8205187A1 (es)
FR (1) FR2470103B1 (es)
GB (1) GB2063240B (es)
GR (1) GR71925B (es)
HU (1) HU188570B (es)
IE (1) IE50476B1 (es)
IN (1) IN152460B (es)
IT (1) IT1151499B (es)
LU (1) LU81915A1 (es)
NL (1) NL8006298A (es)
OA (1) OA06655A (es)
SE (1) SE448450B (es)
YU (1) YU292580A (es)
ZA (1) ZA806783B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161953A (ja) * 1982-03-19 1983-09-26 株式会社間組 ２成分系セメント組成物
FR2626873B1 (fr) * 1988-02-08 1992-12-24 Lafarge Fondu Int Procede et composition pour accelerer la prise des ciments et supprimer les efflorescences
JP2663298B2 (ja) * 1988-06-28 1997-10-15 宇部興産株式会社 加温養生用セメント組成物、その硬化方法及び硬化体
FR2765571B1 (fr) * 1997-07-01 1999-08-13 Schlumberger Cie Dowell Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
CN100362165C (zh) * 2004-05-21 2008-01-16 克拉玛依新科澳化工有限责任公司 化学筑沙漠公路方法及其固路液和固路液的生产方法
NO3044183T3 (es) * 2013-09-11 2018-04-28

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390434A (es) *
GB266775A (en) * 1925-10-20 1927-02-21 Arthur Ernest Hills Improvements in and relating to the production of cementitious material
AU5028264A (en) * 1965-05-28 1966-12-01 Golortone Brick Proprietary Limited Concrete masonry
US4028126A (en) * 1970-12-28 1977-06-07 Onoda Cement Company, Ltd. Process for manufacturing rapid hardening portland cement clinker
HU169749B (es) * 1972-03-23 1977-02-28
JPS50153036A (es) * 1974-05-31 1975-12-09
GB1537501A (en) * 1974-12-28 1978-12-29 Matsushita Electric Works Ltd Compositions for forming hardened cement products and process for producing hardened cement products
JPS51111826A (en) * 1975-03-28 1976-10-02 Matsushita Electric Works Ltd Method of manufacturing hardened cement products
JPS51111827A (en) * 1975-03-28 1976-10-02 Matsushita Electric Works Ltd Method of manufacturing hardened cement products
JPS5266525A (en) * 1975-11-29 1977-06-02 Matsushita Electric Works Ltd Method of manufacturing hardened * reinforced cement products
JPS5833805B2 (ja) * 1976-07-31 1983-07-22 松下電工株式会社 ガラス繊維強化セメント製品の連続製造法

Also Published As

Publication number Publication date
JPS56145140A (en) 1981-11-11
BE886239A (fr) 1981-05-18
HU188570B (en) 1986-04-28
GR71925B (es) 1983-08-18
LU81915A1 (fr) 1981-06-04
OA06655A (fr) 1981-09-30
DE3041652C2 (es) 1989-12-28
DK487380A (da) 1981-05-20
GB2063240A (en) 1981-06-03
IT1151499B (it) 1986-12-17
CS241477B2 (en) 1986-03-13
IT8012729A0 (it) 1980-11-19
SE448450B (sv) 1987-02-23
SE8008088L (sv) 1981-05-20
AU6415180A (en) 1981-05-28
FR2470103B1 (fr) 1985-07-12
ZA806783B (en) 1981-10-28
ES496952A0 (es) 1982-06-01
IN152460B (es) 1984-01-21
GB2063240B (en) 1984-06-06
AU536984B2 (en) 1984-05-31
NL8006298A (nl) 1981-06-16
DE3041652A1 (de) 1981-05-27
IE50476B1 (en) 1986-04-30
FR2470103A1 (fr) 1981-05-29
CA1138903A (en) 1983-01-04
CS782980A2 (en) 1985-06-13
YU292580A (en) 1983-04-30
BR8007555A (pt) 1981-06-02
IE802388L (en) 1981-05-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401