摘要:
A drainage channel includes a body configured to receive runoff from an adjacent surface; and a resilient edge secured to the drainage channel body. The resilient edge includes an opening extending longitudinally therethrough such that a wall of the resilient edge is capable of deforming inwardly towards the opening.
摘要:
A composition for an outside surface, includes at least a mixture of a microporous mineral of the zeolite type and a salt in order to allow for an adsorption and/or desorption effect, the composition including a permeable film at least partially coating the microporous mineral.
摘要:
A recoiling energy absorbing system is interpositioned between an outer shell that is exposed to percussive impact and a foundation. An energy absorbing layer with friction lugs is positioned inside the outer shell. The energy absorbing layer includes one or more energy absorbing modules with optional veins and drain holes. At least some of the modules are provided with one or more energy absorbing units that extend from an upper basal layer. At least some of the energy absorbing units are provided with a flexible wall that extends from the upper basal layer. The energy absorbing units at least partially absorb energy generated by an impacting object due to the flexible wall bending inwardly or outwardly and recoiling nondestructively after single or multiple impacts to its undeflected configuration.
摘要:
The present invention relates to a system, a method, a geocomposite and a fluid recovery connector in aggregates 5 (S), the system being characterized in that it comprises, on the one hand, at least one layer, so-called barrier layer (5), having permeability adapted to the blockage of fluid (G, L) and beneath which is arranged at least one geocomposite (2) comprising perforated mini-drains (23) and at least one layer, so-called 10 through layer (22) having permeability adapted to the passage of fluid (G, L), and on the other hand, connectors (4) arranged to connect the perforated mini-drains (23) to discharge pipes (3) connected to at least one pumping device (6), such that at least one fluid (G, L) present in the aggregates (S) can reach the interior of the perforated mini-drains (23) and be discharged to 15 the pumping device (6).
摘要:
A protective ground cover system for reducing the impact of a fall onto a surface, said system including a first layer of loose fill material placed on or in the ground at an impact zone; at least one supporting layer, wherein each layer has open channels adapted to be filled by loose fill material and to enable fluid to pass there through, the at least one supporting layer positioned over the first layer; a second layer of loose fill material having a thickness less than the first layer and being placed on the at least one supporting layer, wherein the protective ground cover system substantially prevents displacement of the loose fill material away from the impact zone.
摘要:
A paving system for paving or flooring includes a top layer of a plurality of paving elements, and an underlayment support layer of a polymeric material configured into panels. The panels are suitable to support the paving elements, the panels having a generally planar support surface.
摘要:
A method and system for providing an artificial turf edge. In one embodiment, the system includes: a main body portion having a bottom surface, an interior side surface, an exterior side surface and a top surface; an anchoring portion extending downwardly from the bottom surface, wherein the anchoring portion is configured to be driven downwardly into a ground surface to anchor the main body portion to the ground surface; and a plurality of artificial turf blades extending outwardly from the exterior side surface.
摘要:
A paving system for paving or flooring includes a top layer of a plurality of paving elements, and an underlayment support layer of a polymeric material configured into panels. The panels are suitable to support the paving elements, the panels having a generally planar support surface.
摘要:
A recoiling energy absorbing system has an upper impact surface that is exposed to percussive impact. An energy absorbing layer is positioned below or inside the upper impact surface. The energy absorbing layer includes one or more thermoformed energy absorbing modules. At least some of the modules are provided with one or more energy absorbing units that extend from an upper platform. Several of the energy absorbing units are provided with a flexible wall that extends from the upper platform. A lateral reinforcement member secures the energy absorbing units to prevent them from splaying. The energy absorbing units at least partially absorb energy generated by an impacting object due to the flexible wall bending inwardly or outwardly and recoiling nondestructively after single or multiple impacts to its un-deflected configuration.
摘要:
A turf underlayment layer for supporting an artificial turf assembly includes a plurality of panels assembled together, each panel being made from a plurality of polyolefin beads bonded together, each panel further including a core, a top side having a plurality of projections, and a bottom side having a plurality of projections, the top projections forming top side water drainage channels and the bottom projections forming bottom side water drainage channels, the panels having edges, with the abutment of the edges of adjacent panels defining a water flow connector slot at the intersection of abutting panels, thereby providing a path for the flow of water from the bottom side water drainage channels of one panel to the bottom side water drainage channels of an abutting panel.