ATE43878T1 - REUSABLE FORMWORK SYSTEM FOR CREATING OPEN SPACES IN BUILDING MATERIALS. - Google Patents

REUSABLE FORMWORK SYSTEM FOR CREATING OPEN SPACES IN BUILDING MATERIALS.

Info

Publication number
ATE43878T1
ATE43878T1 AT86902361T AT86902361T ATE43878T1 AT E43878 T1 ATE43878 T1 AT E43878T1 AT 86902361 T AT86902361 T AT 86902361T AT 86902361 T AT86902361 T AT 86902361T AT E43878 T1 ATE43878 T1 AT E43878T1
Authority
AT
Austria
Prior art keywords
hose
building materials
open spaces
formwork system
building material
Prior art date
Application number
AT86902361T
Other languages
German (de)
Inventor
Andreas Holterhus
Paul Couwenbergs
Original Assignee
Bbt Beton Bautechnik Gmbh
Paul Couwenbergs
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
Priority claimed from DE19853508444 external-priority patent/DE3508444A1/en
Priority claimed from DE8506996U external-priority patent/DE8506996U1/en
Priority claimed from DE19853509873 external-priority patent/DE3509873A1/en
Priority claimed from DE19853509994 external-priority patent/DE3509994A1/en
Application filed by Bbt Beton Bautechnik Gmbh, Paul Couwenbergs filed Critical Bbt Beton Bautechnik Gmbh
Application granted granted Critical
Publication of ATE43878T1 publication Critical patent/ATE43878T1/en

Links

Classifications

    • 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
    • E04G15/063—Re-usable forms
    • E04G15/066—Re-usable forms with fluid means to modify the section
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18—Spacers of metal or substantially of metal
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
    • E04G11/045—Inflatable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Floor Finish (AREA)
  • Refuse Collection And Transfer (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The casing system contains at least one filling element filled with liquid that can be laid inside a reinforcement of a building material, such as concrete, in the form of a hose (2). After hardening, the hose (2) can be withdrawn from the hardened concrete and used again. During hardening it can be connected with a vibrating device (30). Additional filling elements (50) can be placed on the hose and removed once the building material has been hardened. In this way there are created branched or unbranched free spaces which can be used to receive power lines, water and gas conduits but also as air ventilation or evacuation ducts or as air conditioning ducts. In addition, they may be used as required as irrigation or water drainage channels.
AT86902361T 1985-03-09 1986-03-07 REUSABLE FORMWORK SYSTEM FOR CREATING OPEN SPACES IN BUILDING MATERIALS. ATE43878T1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19853508444 DE3508444A1 (en) 1985-03-09 1985-03-09 Device for producing cavities for installations
DE8506996U DE8506996U1 (en) 1985-03-11 1985-03-11 Component - spacer with snap-in device in reinforcement construction (made of steel)
DE19853509873 DE3509873A1 (en) 1985-03-19 1985-03-19 Shuttering device for producing openings
DE19853509994 DE3509994A1 (en) 1985-03-20 1985-03-20 Vibratory technique with liquid frequency generator
EP86902361A EP0248813B1 (en) 1985-03-09 1986-03-07 Re-usable casing system for the creation of free spaces in building materials
PCT/EP1986/000122 WO1986005229A1 (en) 1985-03-09 1986-03-07 Re-usable casing system for the creation of free spaces in building materials

Publications (1)

Publication Number Publication Date
ATE43878T1 true ATE43878T1 (en) 1989-06-15

Family

ID=27433314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86902361T ATE43878T1 (en) 1985-03-09 1986-03-07 REUSABLE FORMWORK SYSTEM FOR CREATING OPEN SPACES IN BUILDING MATERIALS.

Country Status (9)

Country Link
EP (1) EP0248813B1 (en)
AT (1) ATE43878T1 (en)
AU (1) AU590266B2 (en)
DE (1) DE3663831D1 (en)
DK (1) DK532386D0 (en)
ES (1) ES8800391A1 (en)
FI (1) FI873870A (en)
NO (1) NO864466D0 (en)
WO (1) WO1986005229A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223844A1 (en) * 1992-07-20 1994-01-27 Rene P Schmid Device and method for injecting injection material into concrete joint systems
FI4705U1 (en) * 2000-06-15 2000-11-23 Juhani Kauko Support for mounting of thermal insulation
FI20022292A0 (en) * 2002-12-31 2002-12-31 Joutsenon Elementti Oy The mounting device
DE102019123880A1 (en) * 2019-09-05 2021-03-11 Peri Gmbh Textile formwork element
CN116677205B (en) * 2023-03-13 2024-01-23 扬州中建建设机械有限公司 Concrete pouring device for building construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR805636A (en) * 1935-08-14 1936-11-25 T U J O Sa Process for the construction of floors and resulting floors
FR1062968A (en) * 1952-09-02 1954-04-28 Improvements to the production processes for monolithic pipes and pipes obtained by this process
FR1141502A (en) * 1955-12-09 1957-09-03 Process intended to lighten large-sized materials by the use of "pockets to make hollows" with progressive release; the use of <<hinks>> for utility purposes; the manufacture and use of the products obtained
GB963253A (en) * 1960-04-29 1964-07-08 Cufflin Holdings Ltd Improvements in inflatable tubular formers
CH426981A (en) * 1965-01-25 1966-12-31 Bassani Spa Equipment for the formation, by means of hollow organs and pipes that remain caught in the casting, of recesses for electrical installations in prefabricated elements for building constructions
US3898778A (en) * 1974-01-10 1975-08-12 Lennart G Erickson Slotted drainage conduit and integral concrete floor
DE3240166A1 (en) * 1982-10-29 1984-05-03 Andreas 4441 Spelle Holterhus Device for producing free spaces for installations

Also Published As

Publication number Publication date
EP0248813B1 (en) 1989-06-07
FI873870A0 (en) 1987-09-08
ES552807A0 (en) 1987-11-01
NO864466L (en) 1986-11-07
NO864466D0 (en) 1986-11-07
ES8800391A1 (en) 1987-11-01
DK532386A (en) 1986-11-07
WO1986005229A1 (en) 1986-09-12
AU590266B2 (en) 1989-11-02
DE3663831D1 (en) 1989-07-13
DK532386D0 (en) 1986-11-07
EP0248813A1 (en) 1987-12-16
FI873870A (en) 1987-09-08
AU5664086A (en) 1986-09-24

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