WO2022119453A1 - Revêtement de protection de surface de route - Google Patents

Revêtement de protection de surface de route Download PDF

Info

Publication number
WO2022119453A1
WO2022119453A1 PCT/NZ2021/050181 NZ2021050181W WO2022119453A1 WO 2022119453 A1 WO2022119453 A1 WO 2022119453A1 NZ 2021050181 W NZ2021050181 W NZ 2021050181W WO 2022119453 A1 WO2022119453 A1 WO 2022119453A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
ball
road surface
matting
beams
Prior art date
Application number
PCT/NZ2021/050181
Other languages
English (en)
Inventor
Antony Anson
Original Assignee
Ecomatpro Pte Ltd
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 Ecomatpro Pte Ltd filed Critical Ecomatpro Pte Ltd
Priority to CN202311673811.3A priority Critical patent/CN117626742A/zh
Priority to US18/254,228 priority patent/US20240003098A1/en
Priority to GB2307613.6A priority patent/GB2615716A/en
Priority to CN202180080628.5A priority patent/CN116529437A/zh
Priority to AU2021393334A priority patent/AU2021393334A1/en
Publication of WO2022119453A1 publication Critical patent/WO2022119453A1/fr

Links

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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying
    • 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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/08—Temporary pavings
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/001—Pavings made of prefabricated single units on prefabricated supporting structures or prefabricated foundation elements except coverings made of layers of similar elements
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • E01C5/006—Individual spacer elements
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/008—Pavings made of prefabricated single units made of vegetable stems, e.g. straw, thatch ; made of textiles
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/14—Pavings made of prefabricated single units made of wooden units
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • E01C5/223—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials on prefabricated supporting or prefabricated foundation units, except coverings made of layers of similar elements
    • 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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/08—Temporary pavings
    • E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
    • 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
    • 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
    • E01C2201/00—Paving elements
    • E01C2201/16—Elements joined together
    • E01C2201/167—Elements joined together by reinforcement or mesh

Definitions

  • This invention relates to matting for use in providing a road surface.
  • road surface matting comprising:
  • pivoting means comprising at least two ball joints, each joint comprising a ball adapted to pivot within a housing of the joint; each mat having a series of substantially parallel beams connected to one another; and the first and second mats are each connected to a respective one of the balls so that each mat is able to pivot with the respective ball.
  • the pivoting means comprises four ball joints.
  • each mat is connected to the respective ball by a bolt which is in threaded engagement with the ball.
  • the pivoting means comprises a plate with alignment ribs, and a corner of each mat sits at or above the plate against a respective one of the ribs.
  • each mat Preferably the beams of each mat are held together by a frame.
  • reinforcing bars run parallel with the beams and are connected to the frame to provide rigidity to the mat.
  • road surface matting comprising:
  • pivoting means comprising four ball joints, each joint comprising a ball adapted to pivot within a housing of the joint; each mat having a series of substantially parallel beams connected to one another wherein the beams comprise bamboo; and the mats are each connected to a respective one of the balls so that each mat is able to pivot with the respective ball.
  • a ground surface overlaid with matting, described above, to provide a road for vehicles.
  • a mat for road surface matting having:
  • Figure 1 is a perspective view of a mat used as a road overlay with a connector plate
  • Figure 2 is a plan view of the mat and two plates
  • Figure 3 is a plan view and a cross-sectional side view of an end beam and a filler beam
  • Figure 4 is an end view and a side view of a first U-channel and an end view and a side view of a second U-channel;
  • Figure 5 is a plan view and a cross-sectional side view of a gusset bracket
  • Figure 6 is a plan view of the plate
  • Figure 7 is a partial plan view of three mats joined to the plate
  • Figure 8 is a partial cross-sectional side view of two mats joined to the plate
  • Figure 9 is a cross-sectional side view of a bolt and a ball joint comprising a pivot ball
  • FIG. 10 illustrates the manner in which the mats dissipate load.
  • road surface matting comprises a mat 1 a having a pair of end beams 2a and a series of filler beams 2b arranged in parallel.
  • the beams 2a, 2b are connected to one another by a frame 3 comprising a first pair of U- channels 3a that span the width of the mat 1 a and a second pair of U-channels 3b that span the length of the mat 1 a.
  • the beams 2a, 2b are held in a snug fit within the U-channels 3a, 3b respectively.
  • a pair of reinforcing bars 4 run parallel with and between some of the filler beams 2b and connect to the U-channels 3b to provide rigidity to the mat 1 a.
  • One of the gusset brackets 5 is fixed in each corner of the mat 1 a respectively to provide additional rigidity.
  • Each corner of the mat 1 a is adapted to be joined to pivoting means 6, comprising for example a respective connector plate 6a, to which other mats are joined to form road surface matting, as will be explained below.
  • Figure 3 shows plan and side views of the beams 2a, 2b.
  • Figure 4 shows end and side views of the U-channels 3a, 3b.
  • Figure 5 shows plan and side views of the bracket 5.
  • Figure 6 shows the pivoting means 6 comprising the connector plate 6a to which mats are connected.
  • Figure 7 illustrates how three of the mats 1 a-c are joined together by way of the pivoting means 6 to form road surface matting.
  • the pivoting means 6 comprises the plate 6a, alignment ribs 7, four ball joints 9, and a shouldered washer 10.
  • the alignment ribs 7 are raised with respect to the plate 6a.
  • the four ball joints 9 are connected (eg welded) to and extend below the plate 6a. Alternatively, the ball joints 9 may be integrally formed with the plate 6a. Each ball joint 9 comprises a pivot ball 9a within its housing.
  • each mat is positioned over one corner of the plate 6a so that the mat corner is flush against two of the ribs 7.
  • the shouldered washer 10 is placed between the mat 1 a and the plate 6a.
  • Each pivot ball 9a has a threaded female opening adapted to receive the thread of a male bolt 11 .
  • the bolt 11 is passed through an aperture 12, through a respective bracket 5, through a corresponding aperture 13 in the end beam 2a, and through the washer 10. Each bolt 11 is then countersunk into the end beam 2a, and threaded into and connected to the pivot ball 9a.
  • the mats 1a-c by means of the bolts 11 attached to the pivot balls 9a, are able to move with respect to the plate 6a. Such movement is enabled by pivoting (eg rotating or swivelling) of the pivot balls 9a within the associated ball joint housings and is limited to some extent by each washer 10. This means there is a degree of ‘give’ between the mats 1a-c, each with respect to the plate 6a.
  • Figure 9 shows the ball joint 9, comprising the pivot ball 9a, separately to the bolt 11 before the bolt is passed through the end beam 2a.
  • the mats 1 a-c When in use the mats 1 a-c are joined to one another as above, along with an additional mat 1d (not shown) on a fourth quarter of the plate 6a plus additional sets of mats as required, for example so that together they extend from one side of a dirt road to the other. Additional such mats are added in front of, and also behind, the set of mats 1a-d in the same way to extend, in repeating fashion, over and along unpaved or otherwise inadequate ground to provide a surface for vehicles to drive on.
  • FIG. 10 illustrates the force distribution of weight from a vehicle wheel with (A) and then without (B) the matting. The downward force is significantly more spread at the ground surface at A than it is at B.
  • the matting provides vehicles with improved wheel grip.
  • the matting can be particularly useful for providing temporary road or other surfaces, but can also be used for permanent surfaces. It may be used to provide enhanced access to vehicles in the context of construction or civil works in remote or hard to access areas generally, for example at mining sites or where electrical power lines are being installed.
  • the matting can also be used to provide walking surfaces to prevent work areas attended by people on foot from becoming boggy. By adding mats as desired, sideways and longways, one can make a road or other surface as long or wide as need be. Damaged or worn sections can be easily repaired, for example by replacing the frame 3, beams 2a, 2b or other components as need be.
  • the beams 2a, 2b are in each case strand woven hot pressed bamboo, for example Mao bamboo, but the beams may comprise other kinds of bamboo.
  • the washer 10 is made from TeflonTM.
  • the other parts of the mat 1 a are preferably made from galvanised carbon steel.
  • Each mat 1 a is preferably about 1 ,900 mm wide, 3,000 mm long and 50 mm thick, 50mm being the approximate thickness of the U-channels 3a, 3b.
  • each beam 2a, 2b is about 140 mm wide, 1 ,900 mm long and 30 mm thick.
  • Each mat 1 a has a compression density of about 1 ,050-1 ,200 kg/m 3 . However other dimensions and compression densities can be used depending on the target end use.
  • each mat 1a has two of the reinforcing bars 4, but the number used may depend on the overall dimensions of the mat 1 a.
  • the bracket 5 is preferably 6mm thick.
  • the connector plate 6a is preferably 265 mm x 265 mm and 10 mm thick.
  • the bracket apertures 12 and the end beam apertures 13 are each preferably 12 mm in diameter to accommodate the bolt shaft being 10 mm in diameter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Semiconductor Lasers (AREA)
  • Soil Working Implements (AREA)

Abstract

L'invention concerne un revêtement de protection de surface de route. On sait recouvrir le sol de tapis de protection pour améliorer la surface de circulation de véhicules. Un revêtement de protection routier connu comprend des profilés disposés en parallèle, chacun se trouvant ensaché dans un tapis de protection en tissu. Cependant, une dépendance disproportionnée au tissu rend le revêtement de protection vulnérable à l'usure. L'invention vise à résoudre au moins en partie ce problème en fournissant un revêtement de protection comportant un premier tapis de protection, un second tapis de protection et un moyen de pivotement comprenant au moins deux articulations à rotule, chaque articulation comprenant une rotule pouvant pivoter à l'intérieur d'un logement de l'articulation. Chaque tapis de protection comporte une série de profilés sensiblement parallèles reliés les uns aux autres, et les premier et second tapis de protection sont chacun reliés à une rotule correspondante de telle sorte que chaque revêtement peut pivoter avec la rotule correspondante.
PCT/NZ2021/050181 2020-12-03 2021-10-22 Revêtement de protection de surface de route WO2022119453A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202311673811.3A CN117626742A (zh) 2020-12-03 2021-10-22 路面地垫
US18/254,228 US20240003098A1 (en) 2020-12-03 2021-10-22 Road Surface Matting
GB2307613.6A GB2615716A (en) 2020-12-03 2021-10-22 Road surface matting
CN202180080628.5A CN116529437A (zh) 2020-12-03 2021-10-22 路面地垫
AU2021393334A AU2021393334A1 (en) 2020-12-03 2021-10-22 Road surface matting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ770693 2020-12-03
NZ770693A NZ770693A (en) 2020-12-03 2020-12-03 Road Surface Matting

Publications (1)

Publication Number Publication Date
WO2022119453A1 true WO2022119453A1 (fr) 2022-06-09

Family

ID=81853452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2021/050181 WO2022119453A1 (fr) 2020-12-03 2021-10-22 Revêtement de protection de surface de route

Country Status (6)

Country Link
US (1) US20240003098A1 (fr)
CN (2) CN117626742A (fr)
AU (1) AU2021393334A1 (fr)
GB (1) GB2615716A (fr)
NZ (1) NZ770693A (fr)
WO (1) WO2022119453A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286395A2 (fr) * 1987-04-09 1988-10-12 Christopher Charles Rope Caillebotis
WO1991006707A1 (fr) * 1989-10-31 1991-05-16 Christopher Charles Rope Ameliorations apportees a des passages en planches
CA2604642A1 (fr) * 2007-09-28 2009-03-28 Maxximat Inc. Tapis couvre-sol renforces
ES2416880A2 (es) * 2012-01-27 2013-08-02 Llorens-Vilar, S.L. Dispositivo para el montaje de baldosas de tipo parquet
US20140199119A1 (en) * 2013-01-15 2014-07-17 Rig Mats Of America, Inc. Interlocking rig mats
CN105518216A (zh) * 2013-05-30 2016-04-20 迈克·沃尔德 模块化钻探设备垫系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286395A2 (fr) * 1987-04-09 1988-10-12 Christopher Charles Rope Caillebotis
WO1991006707A1 (fr) * 1989-10-31 1991-05-16 Christopher Charles Rope Ameliorations apportees a des passages en planches
CA2604642A1 (fr) * 2007-09-28 2009-03-28 Maxximat Inc. Tapis couvre-sol renforces
ES2416880A2 (es) * 2012-01-27 2013-08-02 Llorens-Vilar, S.L. Dispositivo para el montaje de baldosas de tipo parquet
US20140199119A1 (en) * 2013-01-15 2014-07-17 Rig Mats Of America, Inc. Interlocking rig mats
CN105518216A (zh) * 2013-05-30 2016-04-20 迈克·沃尔德 模块化钻探设备垫系统

Also Published As

Publication number Publication date
GB2615716A (en) 2023-08-16
CN117626742A (zh) 2024-03-01
US20240003098A1 (en) 2024-01-04
AU2021393334A1 (en) 2023-06-08
GB202307613D0 (en) 2023-07-05
NZ770693A (en) 2022-08-26
CN116529437A (zh) 2023-08-01

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