FR2015795A1 - Moulded porous ceramic components - Google Patents

Moulded porous ceramic components

Info

Publication number
FR2015795A1
FR2015795A1 FR6928020A FR6928020A FR2015795A1 FR 2015795 A1 FR2015795 A1 FR 2015795A1 FR 6928020 A FR6928020 A FR 6928020A FR 6928020 A FR6928020 A FR 6928020A FR 2015795 A1 FR2015795 A1 FR 2015795A1
Authority
FR
France
Prior art keywords
porous ceramic
ceramic components
moulded
moulded porous
basalt
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.)
Withdrawn
Application number
FR6928020A
Other languages
French (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.)
Saint Gobain Isover G+H AG
Original Assignee
Gruenzweig und Hartmann AG
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 Gruenzweig und Hartmann AG filed Critical Gruenzweig und Hartmann AG
Publication of FR2015795A1 publication Critical patent/FR2015795A1/en
Withdrawn legal-status Critical Current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)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Covers a substantially homogeneous cellular structure; plates, bricks, tubular sleeving for thermal and acoustic insulation. The cells are of honeycomb structure with an apparent specific mass below 250 kg/m3 and composed of natural or synthetic clay which contains 30% min Al2O3 and to which usual additives are mixed such as other silicates, slag, basalt, etc in fine grain form. The average radius of the pores is 3 mm max.
FR6928020A 1968-08-16 1969-08-14 Moulded porous ceramic components Withdrawn FR2015795A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1796011 1968-08-16

Publications (1)

Publication Number Publication Date
FR2015795A1 true FR2015795A1 (en) 1970-04-30

Family

ID=5708325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928020A Withdrawn FR2015795A1 (en) 1968-08-16 1969-08-14 Moulded porous ceramic components

Country Status (5)

Country Link
BE (1) BE737443A (en)
CH (1) CH513086A (en)
FR (1) FR2015795A1 (en)
NL (1) NL6911107A (en)
SE (1) SE340241B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035508A1 (en) 2008-07-30 2010-02-04 Novokeram Gmbh Molding mass for producing stable ceramic molded part such as tiles that is dried and/or burned later, where the molding mass is prepared by mixing moist and wetly prepared ceramic starting mass with a mixed fluid comprising raw-glycerol
DE102022202585A1 (en) 2022-03-16 2023-09-21 Volkswagen Aktiengesellschaft Process for sintering components

Also Published As

Publication number Publication date
BE737443A (en) 1970-01-16
NL6911107A (en) 1970-02-18
SE340241B (en) 1971-11-08
CH513086A (en) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse