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EP3111011B1 - A prefabricated movement joint system for concrete floors - Google Patents

A prefabricated movement joint system for concrete floors Download PDF

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Publication number
EP3111011B1
EP3111011B1 EP15707692.8A EP15707692A EP3111011B1 EP 3111011 B1 EP3111011 B1 EP 3111011B1 EP 15707692 A EP15707692 A EP 15707692A EP 3111011 B1 EP3111011 B1 EP 3111011B1
Authority
EP
European Patent Office
Prior art keywords
top edge
rail
edge rail
floor slab
concrete floor
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.)
Active
Application number
EP15707692.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3111011A1 (en
Inventor
Patrick EVE
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.)
Peikko Group Oy
Original Assignee
Peikko Group Oy
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 NZ621895A external-priority patent/NZ621895B/en
Application filed by Peikko Group Oy filed Critical Peikko Group Oy
Priority to PL15707692T priority Critical patent/PL3111011T3/pl
Priority claimed from PCT/FI2015/050088 external-priority patent/WO2015121538A1/en
Publication of EP3111011A1 publication Critical patent/EP3111011A1/en
Application granted granted Critical
Publication of EP3111011B1 publication Critical patent/EP3111011B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/08—Packing of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/12—Packing of metal and plastic or elastic materials
    • E01C11/126—Joints with only metal and prefabricated packing or filling
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E04B1/483—Shear dowels to be embedded in concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/681—Sealings of joints, e.g. expansion joints for free moving parts
    • 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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/023—Separate connecting devices for prefabricated floor-slabs
    • 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
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • E04F15/142—Dividing strips or boundary strips
    • 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
    • E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2103/00—Material constitution of slabs, sheets or the like
    • E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material

Definitions

  • the invention relates to prefabricated movement joint system as defined in the preamble of independent claim 1.
  • This invention relates to the forming of concrete floor slabs, particularly to the forming of the edges of the slabs or arris's, also to providing protection of said edges, and improved means for load transfer between adjacent slabs.
  • WO 2006/016133 A1 discloses a slab joint for use between two slabs of concrete set up accurately with the intended finished floor level prior to casting of the slabs.
  • the joint has two plates rolled to a lazy Z form, having major webs, angled flanges and parallel minor flanges.
  • the two opposed lazy Z plates create a void between their minor flanges which have opposing faces, which provides a pocket for elastomeric caulking material.
  • the plates are held together by plastic bolts at the major flanges.
  • Regularly spaced along the joint plates are anchorage arms stamped from the major flanges and bent out sideways from them to leave apertures. The ends of arms are provided with eyes to receive height adjustment legs.
  • extension plate which separates the slabs.
  • Plate has apertures in which are dowel plates.
  • the joint is set up and concrete is poured in the adjacent slabs.
  • the slab top L is level with the joint top.
  • the anchorage arms hold the plates to the respective slabs on their side of the joint and the dowels are in place for resisting vertical movement of the slabs.
  • the prefabricated movement joint system of the invention is characterized by the definitions of independent claim 1.
  • the invention relates to a prefabricated movement joint system 2 such as an expansion joint system and/or a contraction joint system for a concrete floor slab arrangement.
  • the prefabricated movement joint system is configured to be arranged in a joint (not marked with a reference numeral) to be formed between a first concrete floor slab 1a and a second concrete floor slab 1b when forming the first concrete floor slab 1a and the second concrete floor slab 1b by casting.
  • the prefabricated movement joint system 2 comprises a first top edge rail 3a of metal or other material for providing edge protection in two planes for a first upper edge 15a of the first concrete floor slab 1a in the joint to be formed between the first concrete floor slab 1a and the second concrete floor slab 1b in the concrete floor slab arrangement.
  • the prefabricated movement joint system 2 comprises a second top edge rail 3b of metal or other material for providing edge protection in two planes for a second upper edge 15b of the second concrete floor slab 1b in the joint to be formed between the first concrete floor slab 1a and the second concrete floor slab 1b in the concrete floor slab arrangement.
  • the prefabricated movement joint system 2 comprises a divider plate 4 of metal or other material to be arranged in the joint to be formed at least partly between the first concrete floor slab 1a and the second concrete floor slab 1b in the concrete floor slab arrangement and at least partly between the first two top edge rail 3a and the second top edge rail 3a.
  • the divider plate 4 of metal or other material may be formed with a plurality of first apertures 12 and second apertures 13 and embossed strengthening ridges 9.
  • the divider plate 4 may be in the form of a height adjustable divider plate, which is lockable into several positions between the first top edge rail 3a and the second top edge rail 3b so as to adjust the height of the divider plate 4 for example in accordance with the thickness of the first concrete floor slab 1a and the second concrete floor slab 1b.
  • the prefabricated movement joint system 2 may be manufactured in discrete lengths to suit or as required, and by virtue of the overlap shown, a plurality of the joints may be connected together in order to form the total desired length of joint.
  • the drawings show a prefabricated movement joint system 2, suitable for use in forming concrete floor slabs 1a, 1b as shown in figure 1 .
  • the prefabricated movement joint system 2 as shown in figure 8 comprises a first top edge rail 3a possible provided with formed first anchors 6a, a second top edge rail 3b possible provided with formed second anchors 6b, a divider plate 4 as shown in figure 8 possible provided with a plurality of yieldable fixings 5.
  • the first top edge rail 3a and the second top edge rail 3b are preferably, as shown in the figures, elongate and can be provided in lengths and joined together and cut as required, comprising possible of a formed unequal angle, with the narrow plane facing uppermost to the top, and the other to the vertical, this angle being designed to provide armored protection to the edge of the first concrete floor slab 1a, or correspondingly, to the second concrete floor slab 1b.
  • one of the first top edge rail 3a and the second top edge rail 3b of the prefabricated movement joint system 2 may be formed into an angle to provide edge protection to a part of the top face (not marked with a reference numeral) and to a part of the joint face (not marked with a reference numeral) of the first concrete floor slab 1a in the joint to be formed between a first concrete floor slab 1a and a second concrete floor slab 1b.
  • one of the first top edge rail 3a and the second top edge rail 3b of the prefabricated movement joint system 2 may be formed into an angle to provide edge protection to a part of the top face and to a part of the joint face of the second concrete floor slab in the joint to be formed between a first concrete floor slab 1a and a second concrete floor slab 1b.
  • the first top edge rail 3a of the movement joint system 2 has a plurality of first anchors 6a to embed and position the first top edge rail 3a in the first concrete floor slab 1a so that at by at least one first anchor 6a of said plurality of first anchors 6a has been formed from the parent metal of a vertical plane of the first top edge rail 3a, as opposed to being welded on or affixed by some other method.
  • the second top edge rail 3b of the prefabricated movement joint system 2 may have a plurality of second anchors 6b to embed and position the second top edge rail 3b in the second concrete floor slab 1a so that at by at least one second anchor 6b of said plurality of anchors 6 has been formed from the parent metal of a vertical plane of the second top edge rail 3b, as opposed to being welded on or affixed by some other method.
  • the first top edge rail 3a of the prefabricated movement joint system 2 comprises a first rail portion 16a and a second rail portion 17a.
  • the first rail portion 16a of the first top edge rail 3a is to be arranged essentially parallel with a top face of the first concrete floor slab 1a.
  • the second rail portion 17a of the first top edge rail 3a is to be arranged essentially parallel with a joint face (not marked with a reference numeral) facing the joint to be formed between the first concrete floor slab 1a and the second concrete floor slab 1b.
  • the first rail portion 16a is provided in an essentially right angle in relation to the second rail portion 17a so that the first top edge rail 3a has an essentially L-shaped cross section form.
  • the first top edge rail 3a has a plurality of first anchors 6a to be cast into concrete of the first concrete floor slab 1a to anchor the first top edge rail 3a in the first concrete floor slab 1a so that at least one first anchor 6a of said plurality of first anchors 6a has been formed by cutting and plastically deforming the material forming the second rail portion 17a of the first top edge rail 3a so that said at least one first anchor 6a is an integral part of the second rail portion 17a of the first top edge rail 3a and consist of material that has been used forming the second rail portion 17a of the first top edge rail 3a.
  • the second top edge rail 3b of the prefabricated movement joint system 2 comprise a first rail portion 16b and a second rail portion 17b.
  • the first rail portion 16b of the second top edge rail 3b is to be arranged essentially parallel with a top face of the second concrete floor slab 1b.
  • the second rail portion 16b of the second top edge rail 3b is to be arranged essentially parallel with a joint face facing the joint to be formed between the first concrete floor slab 1a and the second concrete floor slab 1b.
  • the first rail portion 16b is provided in an essentially right angle in relation to the second rail portion 17b so that the second top edge rail 3b has an essentially L-shaped cross section form.
  • the second top edge rail 3b may have a plurality of second anchors 6b to be cast into concrete of the second concrete floor slab 1b and to anchor the second top edge rail 3b in the second concrete floor slab 1b, and at least one second anchor 6b of said plurality of second anchors 6b has been formed by cutting and plastically deforming the material forming the second rail portion 17b of the second top edge rail 3b so that said at least one second anchor 6b is an integral part of the second rail portion 17b of the second top edge rail 3b and consist of material that has been used forming the second rail portion 17b of the second top edge rail 3b.
  • the first rail portion 16a of the first top edge rail 3a is in the form of an elongated flat sheet member having uniform thickness and the second rail portion 17a of the first top edge rail 3a is in the form of an elongated flat sheet member having uniform thickness so that the thickness of the first rail portion 16a of the first top edge rail 3a corresponds to the thickness of the second rail portion 17a of the first top edge rail 3a.
  • the first top edge rail 3a have a plurality of first anchors 6a to be cast into concrete of the first concrete floor slab 1a to anchor the first top edge rail 3a in the first concrete floor slab 1a, so that by at least one first anchor 6a of said plurality of first anchors 6a has been formed by cutting and plastically deforming material forming the second rail portion 17a of the first top edge rail 3a so that said at least one first anchor 6a is an integral part of the second rail portion 17a of the first top edge rail 3a and consist of material that has been used forming the second rail portion 17a of the first top edge rail 3a, and so that the second rail portion 17a of the first top edge rail 3a has a first opening 18a through the second rail portion 17a of the first top edge rail 3a at the location said at least one first anchor 6a has been formed of material forming the second rail portion 17a of the first top edge rail 3a.
  • the first opening 18a increases the strength of the connection between the first top edge rail 3a and the first concrete floor slab 1a and increases the sheer strength of the movement joint system.
  • the dimensions and the shape of the first opening 18a the in second rail portion 17a of the first top edge rail 3a may correspond at least partly to the dimensions and the shape of said at least one first anchor 6a.
  • the dimensions and the shape of the first opening 18a the in second rail portion 17a of the first top edge rail 3a may correspond essentially to the dimensions and the shape of said at least one first anchor 6a.
  • said at least one first anchor 6a may have an elongated form, and said at least one first anchor 6a may have a thickness corresponding to the thickness of the second rail portion 17a of the first top edge rail 3a.
  • Said at least one first anchor 6a has an at least partly teethed side edge such as an at least partly saw-toothed side edge.
  • the first rail portion 16a of the first top edge rail 3a may be connected with the second rail portion 17a of the first top edge rail 3a by means of a first curved portion 19a of the first top edge rail 3a, wherein the thickness of the first curved portion 19a of the first top edge rail 3a corresponds to the thickness of the first rail portion 16a of the first top edge rail 3a and to the thickness of the second rail portion 17a of the first top edge rail 3a. Provision of a first curved portion 19a between the first rail portion 16a of the first top edge rail 3a and the second rail portion 17a of the first top edge rail 3a reduces impact damage for example to small fork truck wheels as opposed to sharp formed edges.
  • the first rail portion 16b of the second top edge rail 3b is in the form of an elongated flat sheet member having uniform thickness
  • the second rail portion 17b of the second top edge rail 3b is in the form of an elongated flat sheet member having uniform thickness, so that the thickness of the first rail portion 16b of the second top edge rail 3b corresponding to the thickness of the second rail portion 17b of the second top edge rail 3b.
  • the second top edge rail 3b have a plurality of second anchors 6b to be cast into concrete of the second concrete floor slab 1b to anchor the second top edge rail 3b in the second concrete floor slab 1b, so that at least one second anchor 6b of said plurality of second anchors 6b has been formed by cutting and plastically deforming material forming the second rail portion 17a of the second top edge rail 3b so that said at least one second anchor 6b is an integral part of the second rail portion 17b of the second top edge rail 3b and consist of material that has been used forming the second rail portion 17b of the second top edge rail 3b, and so that the second rail portion 17b of the second top edge rail 3b has a second opening 18b through the second rail portion 17b of the second top edge rail 3b at the location said at least one second anchor 6b has been formed of material forming the second rail portion 17a of the second top edge rail 3b.
  • the second opening 18b increases the strength of the connection between the first top edge rail 3a and the first concrete floor slab 1a and increases the sheer strength of the movement joint system.
  • the dimensions and the shape of the second opening 18b the in second rail portion 17a of the second top edge rail 3b may correspond at least partly to the dimensions and the shape of said at least one second anchor 6b.
  • the dimensions and the shape of the second opening 18b the in second rail portion 17b of the second top edge rail 3b may correspond essentially to the dimensions and the shape of said at least one second anchor 6b.
  • said at least one second anchor 6b may have an elongated form, and said at least one second anchor 6b may have a thickness corresponding to the thickness of the second rail portion 17b of the second top edge rail 3b.
  • said at least one second anchor 6b may have an at least partly teethed side edge such as an at least partly saw-toothed side edge.
  • the first rail portion 16b of the second top edge rail 3b may be connected with the second rail portion 17b of the second top edge rail 3b by means of a second curved portion 19b of the second top edge rail 3b, wherein the thickness of the second curved portion 19b of the second top edge rail 3b corresponds to the thickness of the first rail portion 16b of the second top edge rail 3b and to the thickness of the second rail portion 17b of the second top edge rail 3b. Provision of a second curved portion 19a between the first rail portion 16b of the second top edge rail 3b and the second rail portion 17b of the second top edge rail 3b reduces impact damage for example to small fork truck wheels as opposed to sharp formed edges.
  • At least one of the first top edge rail 3a and the second top edge rail 3b may be provided with a plurality of first apertures 12 for receiving the yieldable fixings 5 and/or with another plurality of second apertures 13 for receiving the height adjusting jack 11 as shown in figure 10 .
  • the first top edge rail 3a and the second top edge rail 3b of the prefabricated movement joint system 2 may be fixable back to back with the yieldable fixings 5 thereby clamping into position the divider plate 4 and an optional extrusion 7 of plastic such as nylon or other material, as shown in figure 7 .
  • the extrusion 7 serves two functions, firstly to keep out detritus from the curved depression and secondly to assist in smooth wheeled transition of the prefabricated movement joint system 2 once in situ.
  • a plurality of shaped openings 8 may be provided along the length of the divider plate 4.
  • the shaped openings 8 are of a generally squat and wide shape in order to permit dowels 14 such as circular, square, or plate dowels to extend there through, thereby permitting the use of a wide variety of dowels and load transfer mechanisms.
  • divider plate 4 Another optional feature of the divider plate 4 is a plurality of slots 15 uppermost along the top edge, these slots are there to permit the passage of yieldable fixings 5 and height adjustment jacks 11 through the first top edge rail 3a and the second top edge rail 3b when the prefabricated movement joint system 2 is assembled for use.
  • embossed straightening ridges 9 may be of any suitable shape or design as required.
  • the aforementioned plate dowels and jack are the subject of separate patents and do not form a part of this application.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Bridges Or Land Bridges (AREA)
  • Building Environments (AREA)
  • Road Paving Structures (AREA)
EP15707692.8A 2014-02-14 2015-02-13 A prefabricated movement joint system for concrete floors Active EP3111011B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15707692T PL3111011T3 (pl) 2014-02-14 2015-02-13 Prefabrykowany układ połączeń ruchomych do podłóg betonowych

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20145148A FI125421B (fi) 2014-02-14 2014-02-14 Esivalmistettu liikuntasaumajärjestelmä betonilattioita varten
AU2014201090A AU2014201090A1 (en) 2014-02-14 2014-02-28 A prefabricated movement joint system for concrete floors
NZ621895A NZ621895B (en) 2014-02-14 2014-02-28 A prefabricated movement joint system for concrete floors
PCT/FI2015/050088 WO2015121538A1 (en) 2014-02-14 2015-02-13 A prefabricated movement joint system for concrete floors

Publications (2)

Publication Number Publication Date
EP3111011A1 EP3111011A1 (en) 2017-01-04
EP3111011B1 true EP3111011B1 (en) 2019-05-22

Family

ID=52706702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15707692.8A Active EP3111011B1 (en) 2014-02-14 2015-02-13 A prefabricated movement joint system for concrete floors

Country Status (7)

Country Link
US (1) US20170009446A1 (fi)
EP (1) EP3111011B1 (fi)
AU (2) AU2014201090A1 (fi)
EA (1) EA029728B1 (fi)
FI (1) FI125421B (fi)
PL (1) PL3111011T3 (fi)
PT (1) PT3111011T (fi)

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AU2018226393B2 (en) 2017-10-13 2024-09-26 Illinois Tool Works Inc. Edge protection system with intersection module
AU2018226392B2 (en) 2017-10-13 2024-10-10 Illinois Tool Works Inc. Edge protection system having dowel plate
AU2018226394B2 (en) 2017-10-13 2024-09-12 Illinois Tool Works Inc. Edge protection system having clip retainment
AU2018226390B2 (en) 2017-10-13 2024-09-19 Illinois Tool Works Inc. Edge protection system having retaining clip
AU2018226391B2 (en) 2017-10-13 2024-10-10 Illinois Tool Works Inc. Edge protection system having support foot
AU2018226389B2 (en) 2017-10-13 2024-09-12 Illinois Tool Works Inc. Edge protection system having bridging pins
CN109083320A (zh) * 2018-09-26 2018-12-25 重庆普珞沃建筑科技有限公司 组合预制底板与叠合楼板结构及叠合楼板施工方法
AU2019264633A1 (en) 2018-11-19 2020-06-04 Illinois Tool Works Inc. Support bracket
CN110397198B (zh) * 2019-07-30 2021-01-29 中山建华墙体材料有限公司 一种装配式预制混凝土楼板
AU2021204992A1 (en) * 2021-07-12 2023-02-02 Illinois Tool Works Inc. An armoured joint – disruptive folded anchor rail
AU2021204994A1 (en) 2021-07-12 2023-02-02 Illinois Tool Works Inc. An edge protection system – intersection continuous perimeter joint line
AU2021204995A1 (en) 2021-07-12 2023-02-02 Illinois Tool Works Inc. An edge protection system – joint orientation marker
AU2021204996A1 (en) * 2021-07-12 2023-02-02 Illinois Tool Works Inc. An armoured joint – anti-skew stake bracket

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Also Published As

Publication number Publication date
PL3111011T3 (pl) 2020-02-28
AU2015216827A1 (en) 2016-07-14
EA029728B1 (ru) 2018-05-31
NZ621895A (en) 2015-03-27
EP3111011A1 (en) 2017-01-04
PT3111011T (pt) 2019-09-10
US20170009446A1 (en) 2017-01-12
FI125421B (fi) 2015-10-15
FI20145148A (fi) 2015-08-15
EA201691583A1 (ru) 2017-01-30
AU2014201090A1 (en) 2015-09-03
AU2015216827B2 (en) 2019-03-07

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