IT1104249B - Metodo e dispositivo per la produzione d impasti cemento acqua ad elevato grado di dispersione colloidale paricolarmente adatti per il rivestimento di tubi - Google Patents

Metodo e dispositivo per la produzione d impasti cemento acqua ad elevato grado di dispersione colloidale paricolarmente adatti per il rivestimento di tubi

Info

Publication number
IT1104249B
IT1104249B IT7812577A IT1257778A IT1104249B IT 1104249 B IT1104249 B IT 1104249B IT 7812577 A IT7812577 A IT 7812577A IT 1257778 A IT1257778 A IT 1257778A IT 1104249 B IT1104249 B IT 1104249B
Authority
IT
Italy
Prior art keywords
pipes
coating
production
water
particularly suitable
Prior art date
Application number
IT7812577A
Other languages
English (en)
Other versions
IT7812577A0 (it
Original Assignee
Hacheney Wilfried
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
Priority claimed from DE2718236A external-priority patent/DE2718236C2/de
Priority claimed from DE19772746053 external-priority patent/DE2746053A1/de
Priority claimed from DE19772754424 external-priority patent/DE2754424A1/de
Application filed by Hacheney Wilfried filed Critical Hacheney Wilfried
Publication of IT7812577A0 publication Critical patent/IT7812577A0/it
Application granted granted Critical
Publication of IT1104249B publication Critical patent/IT1104249B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • 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
    • C04B40/0025—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability obtaining colloidal mortar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/15—Stirrers with tubes for guiding the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
IT7812577A 1977-04-23 1978-04-21 Metodo e dispositivo per la produzione d impasti cemento acqua ad elevato grado di dispersione colloidale paricolarmente adatti per il rivestimento di tubi IT1104249B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2718236A DE2718236C2 (de) 1977-04-23 1977-04-23 Verfahren zum Herstellen von hochkolloidalen Zement-Wasser-Gemischen
DE19772746053 DE2746053A1 (de) 1977-10-13 1977-10-13 Verfahren zum herstellen hochkolloidierter wasser-zement-gemische
DE19772754424 DE2754424A1 (de) 1977-12-07 1977-12-07 Verfahren und vorrichtung zum herstellen kolloidierter oder gegelter wasser-zement-gemische

Publications (2)

Publication Number Publication Date
IT7812577A0 IT7812577A0 (it) 1978-04-21
IT1104249B true IT1104249B (it) 1985-10-21

Family

ID=27187180

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7812577A IT1104249B (it) 1977-04-23 1978-04-21 Metodo e dispositivo per la produzione d impasti cemento acqua ad elevato grado di dispersione colloidale paricolarmente adatti per il rivestimento di tubi

Country Status (9)

Country Link
US (1) US4280847A (it)
JP (1) JPS53134017A (it)
BR (1) BR7802492A (it)
FR (1) FR2387751A1 (it)
GB (1) GB1598622A (it)
IT (1) IT1104249B (it)
LU (1) LU79486A1 (it)
NL (1) NL7804280A (it)
SE (1) SE439770B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU81524A1 (de) * 1979-07-17 1981-02-03 Arbed Verfahren zum herstellen von kolloidmoertel und gemaess diesem verfahren gewonnenes produkt
GB8625715D0 (en) * 1986-10-28 1986-12-03 British Nuclear Fuels Plc Colloidal grout mixing apparatus
US5246287A (en) * 1986-10-28 1993-09-21 British Nuclear Fuels Plc Colloidal grout mixing apparatus and method
JPH01146910U (it) * 1988-03-31 1989-10-11

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357851A (en) * 1966-07-20 1967-12-12 Richard M Colgate Heavy concrete pipe coating composition and method
US3389003A (en) * 1966-08-10 1968-06-18 Gado Eugene Method of producing concrete of improved strength
US3669700A (en) * 1969-04-17 1972-06-13 Gulf Research Development Co Cement composition for lining pipe

Also Published As

Publication number Publication date
SE7804613L (sv) 1978-10-24
FR2387751A1 (fr) 1978-11-17
NL7804280A (nl) 1978-10-25
BR7802492A (pt) 1979-01-02
IT7812577A0 (it) 1978-04-21
GB1598622A (en) 1981-09-23
FR2387751B1 (it) 1983-05-20
US4280847A (en) 1981-07-28
JPS53134017A (en) 1978-11-22
SE439770B (sv) 1985-07-01
LU79486A1 (de) 1978-09-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029