ES8406275A1 - Procedimiento para la preparacion de articulos manufacturados a base de cemento con fibras de amianto - Google Patents

Procedimiento para la preparacion de articulos manufacturados a base de cemento con fibras de amianto

Info

Publication number
ES8406275A1
ES8406275A1 ES519766A ES519766A ES8406275A1 ES 8406275 A1 ES8406275 A1 ES 8406275A1 ES 519766 A ES519766 A ES 519766A ES 519766 A ES519766 A ES 519766A ES 8406275 A1 ES8406275 A1 ES 8406275A1
Authority
ES
Spain
Prior art keywords
fibrils
endowed
derived therefrom
synthetic polymers
manufactured articles
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
ES519766A
Other languages
English (en)
Other versions
ES519766A0 (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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES519766A0 publication Critical patent/ES519766A0/es
Publication of ES8406275A1 publication Critical patent/ES8406275A1/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
    • 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

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)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE ARTICULOS MANUFACTURADOS A BASE DE CEMENTO CON FIBRAS DE AMIANTO.CONSISTE EN: A) OBTENER UNA SUSPENSION ACUOSA DE CEMENTO Y FIBRAS DE AMIANTO; B) FILTRAR ESTA SUSPENSION; C) DESHIDRATAR LA MASA OBTENIDA HASTA OBTENER LA CONSISTENCIA PARA MOLDEAR EN MAQUINA REGULANDO LA PRESION DE FORMACION Y EL VACIO DESHIDRATANTE; Y D) FORMAR RESPECTO AL PESO DEL CEMENTO SECO, DE FIBRILLAS DE UN POLIMERO OLEFINICO QUE TIENE UNA EXTENSION SUPERFICIAL DE 1 M/G, LAS CUALES CONTIENEN HASTA EL 40 EN PESO DE UN RELLENO MINERAL O UN RELLENOORGANICO.
ES519766A 1982-02-15 1983-02-14 Procedimiento para la preparacion de articulos manufacturados a base de cemento con fibras de amianto Expired ES8406275A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19657/82A IT1157302B (it) 1982-02-15 1982-02-15 Procedimento per preparare manufatti di cemento-amianto, con l'impiego di fibrille di polimeri sintetici dotate di elevata area superficiale, e prodotti relativi

Publications (2)

Publication Number Publication Date
ES519766A0 ES519766A0 (es) 1984-08-01
ES8406275A1 true ES8406275A1 (es) 1984-08-01

Family

ID=11160133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519766A Expired ES8406275A1 (es) 1982-02-15 1983-02-14 Procedimiento para la preparacion de articulos manufacturados a base de cemento con fibras de amianto

Country Status (5)

Country Link
EP (1) EP0087352B1 (es)
CA (1) CA1199455A (es)
DE (1) DE3360057D1 (es)
ES (1) ES8406275A1 (es)
IT (1) IT1157302B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK695688D0 (da) * 1988-12-14 1988-12-14 Danaklon As Fibre og materiale indeholdende samme
US7168232B2 (en) 2001-02-21 2007-01-30 Forta Corporation Fiber reinforcement material, products made thereform, and method for making the same
US6753081B1 (en) 2001-02-21 2004-06-22 Forta Corporation Fiber reinforcement material, products made therefrom, and method for making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327792A (en) * 1971-05-28 1973-08-22 Tac Construction Materials Ltd Manufacture of reinforced asbestos cement products
CA1093729A (en) * 1977-06-17 1981-01-13 Victor Riley Fibre cement compositions
CH633503A5 (de) * 1977-11-21 1982-12-15 Inventa Ag Faserverstaerktes zementartiges material.

Also Published As

Publication number Publication date
ES519766A0 (es) 1984-08-01
IT1157302B (it) 1987-02-11
IT8219657A0 (it) 1982-02-15
DE3360057D1 (en) 1985-03-14
EP0087352B1 (en) 1985-01-30
EP0087352A1 (en) 1983-08-31
CA1199455A (en) 1986-01-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519