ABSTRACTA sound barrier includes panels comprising a polymeric material and reinforcing inserts encased within the polymeric material; and a frame comprising posts positioned in spaced, parallel relationship and extending vertically upward, and defining inwardly-facing slots forreceiving the panels. The panels are mounted lengthwise with ends within the slots andadjacent panels engage each other by tongues and grooves of lateral surfaces. Methods of making the sound barrier are provided.24Date Recue/Date Received 2020-10-28
A sound barrier includes panels comprising a polymeric material and reinforcing inserts encased within the polymeric material; and a frame comprising posts positioned in spaced, parallel relationship and extending vertically upward, and defining inwardly-facing slots for receiving the panels. The panels are mounted lengthwise with ends within the slots and adjacent panels engage each other by tongues and grooves of lateral surfaces. Methods of making the sound barrier are provided.
E01F 8/00 - Aménagements pour absorber ou réfléchir les bruits aériens provenant de la circulation routière ou ferroviaire
E04B 1/86 - Éléments absorbant le son en forme de dalles
E04B 1/82 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives au son uniquement
Wall panels not of metal in the nature of rubber wall panels for use as sound barriers; Non-metal fencing panels in the nature of rubber fencing panels
4.
PORTABLE ROADWAY WARNING MAT WITH MULTIPLE PARTS OF DIFFERENT POLYMERIC MATERIALS
A portable roadway warning mat for placement on a roadway has a first part made of a first polymeric material and forming a first part of a lower major surface of the mat, and a second part made of a second polymeric material and forming a second part of the lower major surface of the mat. The second part is received within a recess defined by the first part. The recess extends upwardly from and is horizontally bounded by the first part of the lower major surface such that the first part vertically covers and horizontally frames all of the second part, with the upper major surface of the mat and the horizontal outer perimeter of the mat being wholly formed by the first part. The first polymeric material has a greater indentation hardness and mass density than the second polymeric material.
E01F 9/50 - Marquages à la surface des routesBordures de trottoirs ou bords de routes, spécialement adaptés pour avertir les usagers de la route
E01F 9/529 - Marquages à la surface des routesBordures de trottoirs ou bords de routes, spécialement adaptés pour avertir les usagers de la route spécialement adaptés pour une signalisation par des sons ou par des vibrations, p. ex. bandes engendrant des vibrationsMarquages à la surface des routesBordures de trottoirs ou bords de routes, spécialement adaptés pour avertir les usagers de la route spécialement adaptés pour contraindre à diminuer la vitesse, p. ex. gendarmes couchés
E01F 9/692 - Éléments de base portables à cet effet
A ground cover mat includes a slab that encases a core assembly. The slab is made of a rubber material and defines a lower major surface and an upper major surface of the ground cover mat. The core assembly comprises horizontally extending boards, which may be made of wood, disposed in horizontally spaced apart, side-by-side relation with each other. The core assembly further comprises a rebar mesh, which may be made of steel, that is disposed on top of and in contact with the boards.
E01C 5/22 - Revêtements faits d'éléments préfabriqués faits d'éléments composés d'un mélange des matériaux couverts par plusieurs des groupes
B29C 43/18 - Moulage par pressage, c.-à-d. en appliquant une pression externe pour faire couler la matière à moulerAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en incorporant des parties ou des couches préformées, p. ex. moulage par pressage autour d'inserts ou sur des objets à recouvrir
B32B 15/02 - Produits stratifiés composés essentiellement de métal autrement que sous forme de feuille, p. ex. en fils, en parcelles
B32B 25/04 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 21/04 - Produits stratifiés composés essentiellement de bois, p. ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré comprenant du bois comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
A ground cover mat includes a slab that encases a core assembly. The slab is made of a rubber material and defines a lower major surface and an upper major surface of the ground cover mat. The core assembly comprises horizontally extending boards, which may be made of wood, disposed in horizontally spaced apart, side-by-side relation with each other. The core assembly further comprises a rebar mesh, which may be made of steel, that is disposed on top of and in contact with the boards.
A ground cover mat includes a slab that encases a core assembly. The slab is made of a rubber material and defines a lower major surface and an upper major surface of the ground cover mat. The core assembly comprises horizontally extending boards, which may be made of wood, disposed in horizontally spaced apart, side-by-side relation with each other. The core assembly further comprises a rebar mesh, which may be made of steel, that is disposed on top of and in contact with the boards.
(Based on Use in Commerce) Rubber mats(Based on 44(d) Priority Application) Rubber mats (Based on Use in Commerce) Non-metal mats for use as load support surfaces in the construction industry(Based on 44(d) Priority Application) Non-metal mats for use as load support surfaces in the construction industry
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
27 - Revêtements de sols et de murs
Produits et services
(1) Rubber rig mats; rubber mats for application as rig mats, road mats, and ground mats to provide crossing surfaces over muskeg; rubber mats for forming access roads, bridge decks, blasting mats, access surfaces for leases, surfaces for pipeline crossings and creek crossings, staging areas, camp surfaces, remote helicopter pads, emergency egress routes; rubber mats for placement under tank farms and under drilling and completion rigs; rubber mats for providing surface protection for environmentally sensitive applications and sensitive land surfaces, during pipeline construction, wind farm construction, and transmission line construction, and when accessing spills for environmental cleanup.
(2) Rubber mats for use as ground pads; rubber mats for use as aviation runways, helicopter pads, parking pads, on bridge decks, quonset flooring, and industrial flooring, and to provide ground surface protection for accessing utilities.
(1) Rubber mats, namely, ground mats used for walkways, to provide utility and infrastructure access for people and vehicles, to provide crossing surfaces for soft, wet, or muddy ground surfaces for people and vehicles, and to provide surface protection for natural landscapes.
A tile for an interlocking rubber mat includes a tile body having an upper surface, a lower surface, and a rectangular peripheral edge. The upper surface is imprinted with a repeating paving stone pattern of a square adjacent an octagon. Each square has four sides of equal length, and each octagon has every second side equal to the sides of the square. A series of projections extend beyond at least one side of the peripheral edge, the space between the projections being adapted to receive the projections of an adjacent tile. Each projection includes a projecting square and a projecting octagon, wherein the projecting square of each projection is adjacent a peripheral octagon of the at least one side of the peripheral edge and the projecting octagon is adjacent a remote side of the projecting square opposite the peripheral octagon. Each peripheral octagon on the at least one side having an associated projection.
A plurality of wood planks are embedded and encased in a one-piece rubber mat to form a monolithic one-piece roadway element. A special coupling means is used to couple one roadway element to an adjacent roadway element to form a roadway surface over which heavy equipment can traverse.
A plurality of wood planks are embedded and encased in a one-piece rubber mat to form a monolithic one-piece roadway element. A special coupling means is used to couple one roadway element to an adjacent roadway element to form a roadway surface over which heavy equipment can traverse.
A tile for an interlocking rubber mat includes a tile body having an upper surface, a lower surface, and a rectangular peripheral edge. The upper surface is imprinted with a repeating paving stone pattern of a square adjacent an octagon. Each square has four sides of equal length, and each octagon has every second side equal to the sides of the square. A series of projections extend beyond at least one side of the peripheral edge, the space between the projections being adapted to receive the projections of an adjacent tile. Each projection includes a projecting square and a projecting octagon, wherein the projecting square of each projection is adjacent a peripheral octagon of the at least one side of the peripheral edge and the projecting octagon is adjacent a remote side of the projecting square opposite the peripheral octagon. Each peripheral octagon on the at least one side having an associated projection.
E01C 15/00 - Revêtements spécialement adaptés aux sentiers de piétons, contre-allées ou pistes cyclables
E04F 15/022 - Revêtements de sol composés de carreaux de parquetage sur une sous-couche non enroulable d'un autre matériau, p. ex. planchéiage, béton liège
E04F 15/10 - Revêtements de sol composés d'un certain nombre d'éléments semblables en d'autres matériaux, p. ex. en matériaux fibreux ou en copeaux, en matières plastiques organiques, en magnésite, en agglomérés
A road element is formed of a one-piece cage that includes two layers of orthogonally arranged rebars which are welded together. The layers are connected by connecting rebars that are welded to the rebars of the layers at the intersections and the one-piece cage is encased in a flexible material formed of crumb rubber, urethane, and fibers from land vehicle tires. Plates can be included with the one-piece cage to further enhance the strength of the element.
A road element is formed of a one-piece cage that includes two layers of orthogonally arranged rebars which are welded together. The layers are connected by connecting rebars that are welded to the rebars of the layers at the intersections and the one-piece cage is encased in a flexible material formed of crumb rubber, urethane, and fibers from land vehicle tires. Plates can be included with the one-piece cage to further enhance the strength of the element.
A ramp for a temporarily elevated utility access hole on a roadway includes an annular ramp member that has a positioning mode and a locked installation mode. In the locked installation mode, an interior circumference surface adjacent to a bottom surface constricts to tightly engage the manhole cover support. The annular ramp member is moved from the positioning mode to the locked installation mode upon the annular ramp member being forced in a downward direction to bring the bottom surface in contact with the roadway.
