GB817072A - Improvements relating to precast building blocks - Google Patents

Improvements relating to precast building blocks

Info

Publication number
GB817072A
GB817072A GB1464854A GB1464854A GB817072A GB 817072 A GB817072 A GB 817072A GB 1464854 A GB1464854 A GB 1464854A GB 1464854 A GB1464854 A GB 1464854A GB 817072 A GB817072 A GB 817072A
Authority
GB
United Kingdom
Prior art keywords
building blocks
chimney
blocks
improvements relating
series
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.)
Expired
Application number
GB1464854A
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.)
ERIC MACINTYRE GRAY
Original Assignee
ERIC MACINTYRE GRAY
Filing date
Publication date
Application filed by ERIC MACINTYRE GRAY filed Critical ERIC MACINTYRE GRAY
Publication of GB817072A publication Critical patent/GB817072A/en
Expired legal-status Critical Current

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)
  • Lining And Supports For Tunnels (AREA)

Abstract

817,072. Building blocks; chimneys. GRAY, E. M. Aug. 17, 1955 [May 19, 1954], No. 14648/54. Classes 25 and 87(1) 1954], A chimney block comprising outer and inner walls 11, 12 respectively which define a circular flue opening 16 and triangular corner openings 15 is provided with an apertured projection 13 on one external face. In a chimney comprising a series of superposed blocks, alternate blocks in the series are inverted so that the keying projections 13 extend into the adjacent wall at opposite sides of the chimney structure.
GB1464854A 1954-05-19 Improvements relating to precast building blocks Expired GB817072A (en)

Publications (1)

Publication Number Publication Date
GB817072A true GB817072A (en) 1959-07-22

Family

ID=1730904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1464854A Expired GB817072A (en) 1954-05-19 Improvements relating to precast building blocks

Country Status (1)

Country Link
GB (1) GB817072A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135038A (en) * 1982-12-13 1984-08-22 Schiedel Gmbh & Co Mantle brick for chimney
GB2145212A (en) * 1983-08-16 1985-03-20 Couchman W J R Chimney structures
EP0473982A2 (en) * 1990-08-23 1992-03-11 Werner Dipl.-Ing. Münz Mantle block for multiple-casing house-chimneys

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135038A (en) * 1982-12-13 1984-08-22 Schiedel Gmbh & Co Mantle brick for chimney
GB2145212A (en) * 1983-08-16 1985-03-20 Couchman W J R Chimney structures
EP0473982A2 (en) * 1990-08-23 1992-03-11 Werner Dipl.-Ing. Münz Mantle block for multiple-casing house-chimneys
EP0473982A3 (en) * 1990-08-23 1992-07-01 Werner Dipl.-Ing. Muenz Mantle block for multiple-casing house-chimneys

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