EP0227151A2 - Système de plancher - Google Patents

Système de plancher Download PDF

Info

Publication number
EP0227151A2
EP0227151A2 EP86202129A EP86202129A EP0227151A2 EP 0227151 A2 EP0227151 A2 EP 0227151A2 EP 86202129 A EP86202129 A EP 86202129A EP 86202129 A EP86202129 A EP 86202129A EP 0227151 A2 EP0227151 A2 EP 0227151A2
Authority
EP
European Patent Office
Prior art keywords
drophead
decking system
decking
edge
longitudinal
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.)
Granted
Application number
EP86202129A
Other languages
German (de)
English (en)
Other versions
EP0227151B1 (fr
EP0227151A3 (en
Inventor
Petrus Johannes Lambertus De Leeuw
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 AT86202129T priority Critical patent/ATE78890T1/de
Publication of EP0227151A2 publication Critical patent/EP0227151A2/fr
Publication of EP0227151A3 publication Critical patent/EP0227151A3/en
Application granted granted Critical
Publication of EP0227151B1 publication Critical patent/EP0227151B1/fr
Expired legal-status Critical Current

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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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads

Definitions

  • This invention relates to a decking system, comprising longitudinal beams and cross beams which, altogether with decking panels are supported by variable height support standards provided at their top with a drophead unit, wherein at least each drophead at its side facing a beam's end is provided with holding means and also each end of a beam being connectable to said drophead is provided with a hooking means enabling such interconnection.
  • Present decking systems with dropheads distinguish between systems having beams and panels consisting of a frame with a nesting form panel and systems having longitudinal and cross beams respectively supporting form panels. In the latter systems the mutual distance between the cross beams can be chosen at will in order to adapt the distance of support of the form panel to the weight of the supported concrete and the structural strength of the form panel.
  • a drophead for supporting said beam's end provision is made for one or more first accomodating means located between the center line of the drophead and the vertical projection of the external edge of the top plate of said drophead.
  • each longitudinal beam on each one of its sides is provided with a supporting flange extending in a direction to the center line and beyond the vertical projection of the top edge of said longitudinal beam.
  • the supporting flanges of the longitudinal beams are provided with second accomodating means located between the center line of the beam and the vertical projection of its upper edge.
  • the second accomodating means are shaped as a raised edge upon which said cross beam ends can be hooked down.
  • the longitudinal beam can be made from a profile on both sides being provided with a supporting flange having a raised edge and whereby these edges have a mutual distance which is less than the full width at the top side of the beam. Such edges may also be provided on the drophead thereby creating a continuous raised edge upon which the cross beams can be hooked down at will.
  • the ends of the supporting flanges may be provided with protrusions for taking up form panels.
  • the application of longitudinal beams and dropheads according to the invention now provides for the uniform use of both form panels and cross beams together with form sheets. Moreover all gutters, formed by the raised edges for accomodating the cross beams are now protected against concrete clogging by the presence of the broader top flange of the longitudinal beam.
  • the longitudinal beam 1 is supported at both ends by a drophead 2.
  • the longitudinal beam 1 is at both ends provided with a recess fitting over a protrusion 13 on the drophead 2 thereby obtaining a required structural longitudinal strength.
  • the dropheads 2 are fitted upon decking standards, stuts or props.
  • Both the longitudinal beam 1 and the drophead 2 are provided on both sides with a supporting flange 3 for accomodating form panels 4.
  • the supporting flanges 3 are provided with locking means 5.
  • the longitudinal beam 1 and the drophead 2 are on both sides provided with a continuous raised edge 6.
  • the cross beam 7 hooks down with its hook 8 behind the raised edge 6 giving thereby sufficient structural strength to the decking system.
  • the cross beams 7 can be located at any desired position for supporting the form panel 14 most economically and also to take care of the structural joint between the longitudinal beams 1 and the cross beams 7.
  • the longitudinal beam 1 and the drophead 2 are each provided with a top flange 9 and a top plate 10 which extend beyond the raised edges 6. This prevents as much as possible any leakage of concrete through the seam or joint 11 reaching the gutter 12. Moreover the circumferential panel edges are not obstructed by the raised edge 6.
  • the longitudinal beam as described can be manufactured from aluminium by the extrusion process enabling easy handling by its low own weight. It may be clear however that although reference has been made in the description to a continuous raised edge 6, also a discontinuous raised edge could be used to establish sufficient structural strength between the longitudinal and cross beams respectively.
  • the cross beams 7 are provided with recesses which enable their hooking down upon the raised edges 6; nevertheless the supporting flanges may also be provided with recesses or openings to replace the raised edge whereas the cross beams may be provided with protruding hooks or noses for hooking on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Floor Finish (AREA)
  • Catching Or Destruction (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Soil Working Implements (AREA)
  • Transplanting Machines (AREA)
  • Sowing (AREA)
EP86202129A 1985-12-02 1986-12-01 Système de plancher Expired EP0227151B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86202129T ATE78890T1 (de) 1985-12-02 1986-12-01 Fussbodensystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8503323A NL192993C (nl) 1985-12-02 1985-12-02 Bekistingssysteem.
NL8503323 1985-12-02

Publications (3)

Publication Number Publication Date
EP0227151A2 true EP0227151A2 (fr) 1987-07-01
EP0227151A3 EP0227151A3 (en) 1988-12-28
EP0227151B1 EP0227151B1 (fr) 1992-07-29

Family

ID=19846951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86202129A Expired EP0227151B1 (fr) 1985-12-02 1986-12-01 Système de plancher

Country Status (4)

Country Link
EP (1) EP0227151B1 (fr)
AT (1) ATE78890T1 (fr)
DE (1) DE3686246T2 (fr)
NL (1) NL192993C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345902A3 (fr) * 1988-06-08 1990-01-31 Beleggingsmaatschappij Bouwmaterieel Europa B.V. Structure de support pour plaques ou panneaux de coffrage d'un plancher en béton à couler
ES2192950A1 (es) * 2000-06-12 2003-10-16 Sistemas Tecn Encofrados Sa Perfeccionamientos en encofrados de piso, recuperables.
ES2269006A1 (es) * 2006-07-28 2007-03-16 Ingenieria De Encofrados Y Servicios, S.L. "encofrado para pisos".
KR100792735B1 (ko) * 2006-05-12 2008-01-08 안종식 거푸집 지지구조

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015000832A1 (de) * 2015-01-27 2016-07-28 Ulrich Herbstritt Montagevorrichtung für Bodenaufbauten mit Montagerahmen und Bodenaufbau
CN107217839A (zh) * 2017-07-27 2017-09-29 安徽建工集团有限公司 现浇混凝土梁板模板支撑体系及其施工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1406027A (fr) * 1964-05-26 1965-07-16 étaiement normalisé à connecteur de poutrelles à dispositif de réglage, de décintrement progressif et de désétaiement automatique
GB1462486A (en) * 1973-09-15 1977-01-26 Sgb Group Ltd System for supporting shuttering
GB1483667A (en) * 1974-08-05 1977-08-24 Maier J Shuttering
NO801984L (no) * 1979-07-14 1981-01-15 Sgb Group Ltd Anordning ved forskalingssystem.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345902A3 (fr) * 1988-06-08 1990-01-31 Beleggingsmaatschappij Bouwmaterieel Europa B.V. Structure de support pour plaques ou panneaux de coffrage d'un plancher en béton à couler
ES2192950A1 (es) * 2000-06-12 2003-10-16 Sistemas Tecn Encofrados Sa Perfeccionamientos en encofrados de piso, recuperables.
KR100792735B1 (ko) * 2006-05-12 2008-01-08 안종식 거푸집 지지구조
ES2269006A1 (es) * 2006-07-28 2007-03-16 Ingenieria De Encofrados Y Servicios, S.L. "encofrado para pisos".
ES2269006B1 (es) * 2006-07-28 2007-10-16 Ingenieria De Encofrados Y Servicios, S.L. "encofrado para pisos".

Also Published As

Publication number Publication date
EP0227151B1 (fr) 1992-07-29
NL8503323A (nl) 1987-07-01
NL192993B (nl) 1998-03-02
DE3686246T2 (de) 1993-04-15
NL192993C (nl) 1998-07-03
ATE78890T1 (de) 1992-08-15
EP0227151A3 (en) 1988-12-28
DE3686246D1 (de) 1992-09-03

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