FR2017723B1 - - Google Patents

Info

Publication number
FR2017723B1
FR2017723B1 FR6930576A FR6930576A FR2017723B1 FR 2017723 B1 FR2017723 B1 FR 2017723B1 FR 6930576 A FR6930576 A FR 6930576A FR 6930576 A FR6930576 A FR 6930576A FR 2017723 B1 FR2017723 B1 FR 2017723B1
Authority
FR
France
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
FR6930576A
Other versions
FR2017723A1 (fr
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.)
MOLTRASIO ENGINEERING
Original Assignee
MOLTRASIO ENGINEERING
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 MOLTRASIO ENGINEERING filed Critical MOLTRASIO ENGINEERING
Publication of FR2017723A1 publication Critical patent/FR2017723A1/fr
Application granted granted Critical
Publication of FR2017723B1 publication Critical patent/FR2017723B1/fr
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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/023—Fired or melted materials
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR6930576A 1968-09-10 1969-09-09 Expired FR2017723B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT133868 1968-09-10

Publications (2)

Publication Number Publication Date
FR2017723A1 FR2017723A1 (fr) 1970-05-22
FR2017723B1 true FR2017723B1 (fr) 1973-03-16

Family

ID=11101384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930576A Expired FR2017723B1 (fr) 1968-09-10 1969-09-09

Country Status (5)

Country Link
CH (1) CH492658A (fr)
DE (1) DE1945883A1 (fr)
FR (1) FR2017723B1 (fr)
GB (1) GB1274735A (fr)
NL (1) NL6913662A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8803413D0 (en) * 1988-02-15 1988-03-16 Ecc Int Ltd Biological support
GB2267488A (en) * 1992-05-28 1993-12-08 Liew Sing Chin Composite concrete structures

Also Published As

Publication number Publication date
GB1274735A (en) 1972-05-17
FR2017723A1 (fr) 1970-05-22
DE1945883A1 (de) 1970-03-19
CH492658A (it) 1970-06-30
NL6913662A (fr) 1970-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse