To provide a roadway boundary block and a road structure capable of improving precision docking to a stop easily without depending on high driving ability of a driver. A roadway boundary block 100 includes an upper portion 120 arranged to be continued to a roadway 10. An incline of the upper portion 120 against a horizontal direction is larger than an incline of the roadway 10 against the horizontal direction in a road width direction. A width of the upper portion 120 along the road width direction is larger than a tire ground contact width of a bus 50 travelling on the roadway 10 and smaller than a tread of the bus 50.

A cover comprises a load bearing panel (12) of generally square or rectangular form and having an upper surface (14a) and an underside surface (14b), at least some of the edges of load bearing panel (12) being provided with ramp members (22) which are molded onto the load bearing panel (12), the ramp members (22) each defining an upper ramped surface (22a) and a lower, ground engaging surface (22b), wherein the ground engaging surface (22b) is spaced beneath the underside surface (14b) of the load bearing panel (12).

Modular floor tiles include a first surface configured to receive weight. The first surface is supported by primary walls interior to and extending the full height of the tiles, and which may be intersecting to form a grid. Secondary walls of a lesser height support the primary walls, may be non-linear such as circular, and may support either side of vertices of intersecting primary walls. Joining members and corresponding receivers in the sides of tiles are dimensioned to engage one another from adjacent tiles to join the tiles and restrict lateral movement. Fastener(s) in each tile are associated with slots and may be selectively moved between unlocked and locked positions to restrict vertical movement. Some embodiments include cable channels with corresponding cover plates, and inclined portions providing ramps. Any number and combination of tiles may be connected to one another to form a modular flooring system.

A vehicle curb with advertising system including a bottom panel that is connected to a lower curved panel which is then connected to an upper curved panel. These panels distribute axial and translational forces, imparted by the vehicle's tires, by taking advantage of corrugation and curved designs. Further, the upper curved panel is connected to an upper retaining lip, which is then connected to a front concave panel, which is then connected to a lower front retaining lip. The two retaining lips contact the vehicle's tires and together with the concave panel, distribute the externally applied forces throughout the system. Further, the two front retaining lips provide an attaching means for a user to attach a logo or advertisement to the system. The system also has pads connected to the bottom panel that resist the externally applied forces by gripping the underlying floor, thus effectively stopping the vehicle without slippage.

A lightweight universal panel mat (100, 400, 500, 600, 700, 800, 1100, 1500, 1800, 2005, 2010, 2015, 2020) made of plastic or elastomeric material and having a first section that provides a relatively flat, textured or structured top surface to facilitate movement over the mat and a second section having geometry that includes a plurality of cells having top surfaces that support the first section. The panel mats have first, second, third and fourth sides (110,120,135,145) that are configured to matingly engage or connect to the second, third, fourth and first sides, respectively. The connection can be by insertion or snap-locking of one side to another, or by the use of fastening elements that more securely holds the sides together. Thus, similarly configured panel mats can be connected by interlocking to form a temporary support surface, deck, walkway or roadway. Additional side ramps (2030) and adapters (2050) can be used to facilitate installation of the mats (2005, 2010, 2015, 2020) and access to the upper surfaces of the joined mats.

A temporary support surface, deck, walkway or roadway that includes a plurality of interlocked and interconnected lightweight universal panel mats and one or more side ramps and adapters. Each panel mat is made of plastic or elastomeric material and having a first section that provides a relatively flat, textured or structured top surface to facilitate movement over the upper surface, a second section having geometry that includes a plurality of cells having top surfaces that support the first section and an optional third or bottom surface. The panel mats also have sides that are configured to matingly engage with the sides of similarly configured mats. Also, adapter elements are provided to assist with the installation of the mats. Also, the side ramps and adapters themselves are additional embodiments of the invention.

The present invention relates to detectable warning panels, and in particular to detectable warning panels that display text and/or other graphic information such as commercial messages, trademarks, logos, directions, slogans, pictures, names, product illustrations, emblems, promotional information related to a product or service, Quick Response Codes, matrix code, two-dimensional bar code, optical machine-readable labels, and combinations thereof.

Disclosed herein is a curb block. The curb block includes a main curb block and a male tubular block. The main curb block includes: a body case formed through injection molding of a plastic material, having an open bottom, and including a plurality of vertical partition walls arranged therein to form a plurality of empty compartments; semicircular female slots vertically formed at opposite ends of an upper surface of the body case to face other main curb blocks adjacent thereto, respectively, and the male tubular block is inserted into and coupled to adjacent female slots of a pair of adjacent main curb blocks, has a thickness smaller than the width of the female slot such that an array of the adjacent main curb blocks can be two-dimensionally curved at a predetermined angle in a horizontal plane.

A lightweight universal panel mat made of plastic or elastomeric material and having a first section that provides a relatively flat, textured or structured top surface to facilitate movement over the upper surface and a second section having geometry that includes a plurality of cells having top surfaces that support the first section. The mats also include first, second, third and fourth sides forming a perimeter of the mat, wherein the first and second sides include upper structures having a sloped lower surface and the third and fourth sides include lower structures having sloped upper surfaces. The sloped surfaces are configured to allow for overlapping with sloped surfaces other like mats for interlocking therewith while forming a generally flat continuous top and bottom surface of the overlapped mats. The mats may be interlocked by a fastening member which fits in aligned openings of the adjacent mats for connection therewith.

A kerb ramp is described comprising a ramp body (12), a stop member (28) depending downwardly from the ramp body (12), an upper lip (20) secured to an upper edge part (16) of the ramp body (12) that, in use, is supported upon the kerb or footpath surface, and a lower lip (22) secured to a lower edge part (18) of the ramp body (12) that, in use, is supported upon the road surface, wherein the upper and lower lips (20, 22) are of a rubber or rubber-like plastics material and extend beneath the ramp body (12) to engage, respectively, the kerb or footpath surface and the road surface, and wherein the stop member (28) is engageable, in use, with an upright wall of the kerb.