FR2236808B1 - - Google Patents

Info

Publication number
FR2236808B1
FR2236808B1 FR7324479A FR7324479A FR2236808B1 FR 2236808 B1 FR2236808 B1 FR 2236808B1 FR 7324479 A FR7324479 A FR 7324479A FR 7324479 A FR7324479 A FR 7324479A FR 2236808 B1 FR2236808 B1 FR 2236808B1
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
FR7324479A
Other languages
French (fr)
Other versions
FR2236808A1 (ja
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.)
EMTAN VERFAHRENSTECH
Original Assignee
EMTAN VERFAHRENSTECH
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 EMTAN VERFAHRENSTECH filed Critical EMTAN VERFAHRENSTECH
Publication of FR2236808A1 publication Critical patent/FR2236808A1/fr
Application granted granted Critical
Publication of FR2236808B1 publication Critical patent/FR2236808B1/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/066—Burnable, meltable, sublimable materials characterised by distribution, e.g. for obtaining inhomogeneous distribution of pores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7324479A 1972-07-03 1973-07-03 Expired FR2236808B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3094572A GB1399217A (en) 1972-07-03 1972-07-03 Lightweight ceramic products

Publications (2)

Publication Number Publication Date
FR2236808A1 FR2236808A1 (ja) 1975-02-07
FR2236808B1 true FR2236808B1 (ja) 1976-11-12

Family

ID=10315573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324479A Expired FR2236808B1 (ja) 1972-07-03 1973-07-03

Country Status (9)

Country Link
AT (1) AT324201B (ja)
BE (1) BE801625A (ja)
CH (1) CH576404A5 (ja)
DE (1) DE2333149C3 (ja)
DK (1) DK141933B (ja)
FR (1) FR2236808B1 (ja)
GB (1) GB1399217A (ja)
IT (1) IT999521B (ja)
NL (1) NL7309089A (ja)

Also Published As

Publication number Publication date
NL7309089A (ja) 1974-01-07
AT324201B (de) 1975-08-25
DE2333149C3 (de) 1982-05-13
GB1399217A (en) 1975-06-25
DK141933C (ja) 1980-12-01
DE2333149B2 (de) 1981-03-12
IT999521B (it) 1976-03-10
CH576404A5 (ja) 1976-06-15
DE2333149A1 (de) 1974-01-31
BE801625A (fr) 1973-10-15
DK141933B (da) 1980-07-21
FR2236808A1 (ja) 1975-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse