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CH491265A - Shaped stone, in particular for building chimneys, and processes for producing the same - Google Patents

Shaped stone, in particular for building chimneys, and processes for producing the same

Info

Publication number
CH491265A
CH491265A CH840868A CH840868A CH491265A CH 491265 A CH491265 A CH 491265A CH 840868 A CH840868 A CH 840868A CH 840868 A CH840868 A CH 840868A CH 491265 A CH491265 A CH 491265A
Authority
CH
Switzerland
Prior art keywords
processes
producing
same
shaped stone
chimneys
Prior art date
Application number
CH840868A
Other languages
German (de)
Inventor
Gerhard Dipl Ing Wehnemann
Ehrcke Ulrich Dr Dipl-Ing
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of CH491265A publication Critical patent/CH491265A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • E04F17/023—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Laminated Bodies (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
CH840868A 1967-07-20 1968-05-31 Shaped stone, in particular for building chimneys, and processes for producing the same CH491265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0053644 1967-07-20

Publications (1)

Publication Number Publication Date
CH491265A true CH491265A (en) 1970-05-31

Family

ID=7055133

Family Applications (1)

Application Number Title Priority Date Filing Date
CH840868A CH491265A (en) 1967-07-20 1968-05-31 Shaped stone, in particular for building chimneys, and processes for producing the same

Country Status (7)

Country Link
AT (1) AT285902B (en)
BE (1) BE717858A (en)
CH (1) CH491265A (en)
DE (1) DE1659703C3 (en)
FR (1) FR1571946A (en)
NL (1) NL6810232A (en)
SE (1) SE327533B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940188C2 (en) * 1979-10-04 1982-07-15 Hans Kramer GmbH & Co KG, 4000 Düsseldorf Method for lining the interior of hollow fittings, in particular for chimneys or the like, with a thermal insulation layer
DE3131313A1 (en) * 1981-08-07 1983-03-03 Schiedel GmbH & Co, 8000 München "HOLLOW PART TO THE FLUID PIPE FOR THE CONSTRUCTION AREA, ESPECIALLY CHIMNEY COMPONENT, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF"
DE3536156A1 (en) * 1985-10-10 1987-04-23 Gruenzweig Hartmann Glasfaser Prefabricated pipe element, in particular for chimneys

Also Published As

Publication number Publication date
DE1659703A1 (en) 1971-10-07
AT285902B (en) 1970-11-25
DE1659703C3 (en) 1973-10-04
DE1659703B2 (en) 1973-03-22
SE327533B (en) 1970-08-24
BE717858A (en) 1968-12-16
FR1571946A (en) 1969-06-20
NL6810232A (en) 1969-01-22

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Legal Events

Date Code Title Description
PL Patent ceased