ES460941A1 - Cementitous composition - Google Patents

Cementitous composition

Info

Publication number
ES460941A1
ES460941A1 ES460941A ES460941A ES460941A1 ES 460941 A1 ES460941 A1 ES 460941A1 ES 460941 A ES460941 A ES 460941A ES 460941 A ES460941 A ES 460941A ES 460941 A1 ES460941 A1 ES 460941A1
Authority
ES
Spain
Prior art keywords
weight
clay
cement
agent
mortar
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
ES460941A
Other languages
Spanish (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.)
Metallurgique de Bretagne Ste
Original Assignee
Metallurgique de Bretagne Ste
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 Metallurgique de Bretagne Ste filed Critical Metallurgique de Bretagne Ste
Publication of ES460941A1 publication Critical patent/ES460941A1/en
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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C04B2103/0005—Organic ammonium compounds
    • 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
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0094—Agents for altering or buffering the pH; Ingredients characterised by their pH

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

This mortar is made up of clay, cement, mixing water and an additional agent. The weight proportion of clay is at least equal to that of cement. The additional agent is chosen from urea-formaldehyde and melamine-formaldehyde resins and their derivatives. The weight percentage of the said agent, calculated as the weight of solids contents of this agent relative to the weight of solids contents of the clay-cement mixture, is between 1 and 20 %. Such a mortar can be employed for the manufacture of coherent products which have favourable mechanical characteristics, with absence of fissures.
ES460941A 1976-07-13 1977-07-13 Cementitous composition Expired ES460941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621522A FR2358368A1 (en) 1976-07-13 1976-07-13 IMPROVEMENTS TO CLAY-CEMENT MORTARS, THEIR PREPARATION AND IMPLEMENTATION PROCESSES AND THE PRODUCTS OBTAINED USING THESE MORTARS

Publications (1)

Publication Number Publication Date
ES460941A1 true ES460941A1 (en) 1978-08-01

Family

ID=9175703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460941A Expired ES460941A1 (en) 1976-07-13 1977-07-13 Cementitous composition

Country Status (16)

Country Link
JP (1) JPS5817139B2 (en)
BE (1) BE856767A (en)
CA (1) CA1084644A (en)
CH (1) CH622758A5 (en)
DE (1) DE2729528C2 (en)
DK (1) DK316977A (en)
ES (1) ES460941A1 (en)
FR (1) FR2358368A1 (en)
GB (1) GB1584055A (en)
IE (1) IE45252B1 (en)
IT (1) IT1080206B (en)
LU (1) LU77729A1 (en)
NL (1) NL7707701A (en)
OA (1) OA05705A (en)
PL (1) PL116820B1 (en)
SE (1) SE426691B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR68707B (en) * 1978-10-25 1982-02-02 Owens Corning Fiberglass Corp
CH645605A5 (en) * 1980-02-22 1984-10-15 Ametex Ag METHOD FOR PRODUCING A FIBER REINFORCED, HYDRAULICALLY BINDING COMPOSITION, THE COMPOSITION AND USE THEREOF PRODUCED BY THIS METHOD.
DE3107852A1 (en) * 1981-03-02 1982-09-16 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich METHOD FOR PRODUCING HIGH CONCENTRATED, LOW VISCOSES, AQUEOUS SOLUTIONS OF MELAMINE / ALDEHYDE RESIN
DE3107853A1 (en) * 1981-03-02 1982-09-16 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich Process for the preparation of highly concentrated, low-viscosity, aqueous solutions of N-modified melamine-aldehyde resins
JPS61164732U (en) * 1985-04-02 1986-10-13
GB8525723D0 (en) * 1985-10-18 1985-11-20 Redland Technology Ltd Cementitious compositions
DE3637946A1 (en) * 1986-11-07 1988-05-19 Klaus Zawisla Gmbh & Co Kg METHOD FOR REFURBISHING A FOUNTAIN
JPH02288422A (en) * 1989-04-27 1990-11-28 Matsushita Electric Ind Co Ltd Data compressing method
DE19538821A1 (en) * 1995-03-31 1996-10-02 Sueddeutsche Kalkstickstoff Melamine-formaldehyde condensates with a low formate content

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937928A (en) * 1972-08-14 1974-04-09
DE2301435B2 (en) * 1973-01-12 1976-07-29 Ardex Chemie Gmbh Chemische Fabrik Witten, 5810 Witten-Annen USE OF A MORTAR MIXTURE FOR THE PREPARATION OF SCREEDS AS A FILLER
DE2322845B2 (en) * 1973-05-07 1978-10-26 Martin-Marietta Corp., New York, N.Y. (V.St.A.) Additive mix for use in hydraulic cement mixes and methods of accelerating the hardening of a hydraulic cement mix

Also Published As

Publication number Publication date
GB1584055A (en) 1981-02-04
FR2358368B1 (en) 1982-11-12
CA1084644A (en) 1980-08-26
PL116820B1 (en) 1981-06-30
FR2358368A1 (en) 1978-02-10
CH622758A5 (en) 1981-04-30
BE856767A (en) 1978-01-13
NL7707701A (en) 1978-01-17
DK316977A (en) 1978-01-14
SE426691B (en) 1983-02-07
IE45252B1 (en) 1982-07-14
JPS5817139B2 (en) 1983-04-05
OA05705A (en) 1981-05-31
DE2729528A1 (en) 1978-01-19
LU77729A1 (en) 1978-02-02
IE45252L (en) 1978-01-13
PL199528A1 (en) 1978-02-27
IT1080206B (en) 1985-05-16
JPS539830A (en) 1978-01-28
SE7708097L (en) 1978-01-14
DE2729528C2 (en) 1983-03-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001