CA996732A - Method of forming concrete with hollow passages - Google Patents

Method of forming concrete with hollow passages

Info

Publication number
CA996732A
CA996732A CA127,040A CA127040A CA996732A CA 996732 A CA996732 A CA 996732A CA 127040 A CA127040 A CA 127040A CA 996732 A CA996732 A CA 996732A
Authority
CA
Canada
Prior art keywords
forming concrete
hollow passages
passages
hollow
concrete
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
CA127,040A
Other versions
CA127040S (en
Inventor
Erhard A. Diener
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA127,040A priority Critical patent/CA996732A/en
Application granted granted Critical
Publication of CA996732A publication Critical patent/CA996732A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0025—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with installation or service material, e.g. tubes for electricity or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
CA127,040A 1971-11-08 1971-11-08 Method of forming concrete with hollow passages Expired CA996732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA127,040A CA996732A (en) 1971-11-08 1971-11-08 Method of forming concrete with hollow passages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA127,040A CA996732A (en) 1971-11-08 1971-11-08 Method of forming concrete with hollow passages

Publications (1)

Publication Number Publication Date
CA996732A true CA996732A (en) 1976-09-14

Family

ID=4091409

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,040A Expired CA996732A (en) 1971-11-08 1971-11-08 Method of forming concrete with hollow passages

Country Status (1)

Country Link
CA (1) CA996732A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431008A1 (en) * 1978-07-11 1980-02-08 Lalaison Guy Tripod for locating electric junction box in concrete - has legs each formed with S=bend for box flange and connected by clip-on three arm brace
WO1996024476A1 (en) * 1995-02-09 1996-08-15 Ipa-Isorast International S.A. Process for the production of heat insulation panels for large panel construction
FR2974587A1 (en) * 2011-04-28 2012-11-02 Ain corp Method for incorporating pipes and fluid transporting boxes of e.g. gas distribution installation, in concrete slab, involves removing lids of boxes and introducing tube inside sleeve through its end, after solidification of concrete

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431008A1 (en) * 1978-07-11 1980-02-08 Lalaison Guy Tripod for locating electric junction box in concrete - has legs each formed with S=bend for box flange and connected by clip-on three arm brace
WO1996024476A1 (en) * 1995-02-09 1996-08-15 Ipa-Isorast International S.A. Process for the production of heat insulation panels for large panel construction
FR2974587A1 (en) * 2011-04-28 2012-11-02 Ain corp Method for incorporating pipes and fluid transporting boxes of e.g. gas distribution installation, in concrete slab, involves removing lids of boxes and introducing tube inside sleeve through its end, after solidification of concrete

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