FR1374511A - Improvements to lost corrugated cardboard formwork for reinforced concrete structures - Google Patents
Improvements to lost corrugated cardboard formwork for reinforced concrete structuresInfo
- Publication number
- FR1374511A FR1374511A FR945965A FR945965A FR1374511A FR 1374511 A FR1374511 A FR 1374511A FR 945965 A FR945965 A FR 945965A FR 945965 A FR945965 A FR 945965A FR 1374511 A FR1374511 A FR 1374511A
- Authority
- FR
- France
- Prior art keywords
- lost
- reinforced concrete
- corrugated cardboard
- concrete structures
- cardboard formwork
- 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
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
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
- E04B5/328—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements the filling elements being spherical
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
- E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR945965A FR1374511A (en) | 1963-08-28 | 1963-08-28 | Improvements to lost corrugated cardboard formwork for reinforced concrete structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR945965A FR1374511A (en) | 1963-08-28 | 1963-08-28 | Improvements to lost corrugated cardboard formwork for reinforced concrete structures |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1374511A true FR1374511A (en) | 1964-10-09 |
Family
ID=8811358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR945965A Expired FR1374511A (en) | 1963-08-28 | 1963-08-28 | Improvements to lost corrugated cardboard formwork for reinforced concrete structures |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1374511A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2009200A1 (en) * | 2007-06-26 | 2008-12-31 | Gripp | Box for reserving a hollow space, in particular in a concrete slab. |
FR2918091A1 (en) * | 2007-06-26 | 2009-01-02 | Gripp Soc Par Actions Simplifi | BOX FOR RESERVATION OF A HOLLOW SPACE, IN PARTICULAR IN A CONCRETE SLAB |
-
1963
- 1963-08-28 FR FR945965A patent/FR1374511A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2009200A1 (en) * | 2007-06-26 | 2008-12-31 | Gripp | Box for reserving a hollow space, in particular in a concrete slab. |
FR2918091A1 (en) * | 2007-06-26 | 2009-01-02 | Gripp Soc Par Actions Simplifi | BOX FOR RESERVATION OF A HOLLOW SPACE, IN PARTICULAR IN A CONCRETE SLAB |
FR2918090A1 (en) * | 2007-06-26 | 2009-01-02 | Gripp Soc Par Actions Simplifi | Reservation box for determining hollow space in e.g. concrete slab, has lower wall presenting peripheral wall of shell extending downward beyond inclined sidewalls, and notch formed from side of lower surface of sidewalls |
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