34 results about "Bike lane" patented technology

The invention discloses an auxiliary material for improving high temperature stability and aging resistance of colorful asphalt cement and an application of the auxiliary material. The auxiliary material is prepared by mixing nano titanium dioxide and a coupling agent in a weight ratio of 100:(0.5-5). The invention further discloses an application of the auxiliary material in preparing the colorful asphalt cement with high temperature stability and aging resistance. Due to adoption of the auxiliary material, the use performance of the colorful asphalt cement is remarkably improved, the service life of the colorful asphalt cement is greatly prolonged, the application range of the colorful asphalt cement is further widened, pavement and modification of special colorful asphalt pavements in city bus lines, bicycle ways, shortcuts, squares and the like are facilitated, and a good application prospect can be achieved.

The invention concerns novel bituminous products, as well as novel aqueous emulsions of bituminous products, mixtures thereof with coated granules, useful for sealing application, building and maintaining road surfaces, sidewalks and runways, road surfaces, sidewalks, bicycle paths, parking lots and runways.

The invention relates to a stereoscopic crossroad parking multi-station through linkage hinge type pendulum flyover which comprises a main road and an auxiliary road which are crossed on a roundabout and is characterized in that a cross-shaped viaduct is arranged on the main road and the auxiliary road, wherein the cross-shaped viaduct comprises a double-lane bridge and a one-lane bridge, a sidewalk is respectively arranged outside the main road and the auxiliary road, an overhead bicycle lane is arranged above the sidewalks, and an overhead bicycle parking layer is arranged between the roundabout and the cross-shaped viaduct. A plurality of bus stations are arranged in the middle of the roundabout, a first underground layer is arranged below the main road and the auxiliary road, and a layer of parking lot is arranged on the first underground layer. A layer of main connection lane is arranged on the main road, a layer of auxiliary connection lane is arranged on the auxiliary road, a taxi stop and an outside pedestrian stair are arranged outside the roundabout, and an entrance / exit of the outside pedestrian stair is connected with a ground taxi stop. The stereoscopic crossroad parking multi-station through linkage hinge type pendulum flyover enables drivers to drive forward, backward, leftward and rightward and to park, and can effectively solve problems of traffic jams and difficulty in parking in urban development.

The invention relates to a water-based macromolecular anti-skid road surface material. The water-based macromolecular anti-skid road surface material comprises a consumption-resistant layer and a cover surface coating on the surface of the consumption-resistant layer, wherein the consumption-resistant layer comprises 20 to 25 percent by weight of macromolecular emulsion and 75 to 80 percent by weight of macromolecular powder; the cover surface coating comprises 60 to 70 percent by weight of cover surface agent component A and 30 to 40 percent by weight of cover surface agent component B. The water-based macromolecular anti-skid road surface material provided by the invention can be applied to city bike lanes, bus transit lanes, garden roads, tourist area roads, community slow-moving lanes,parking lots, exhibition halls and expressways. The product is a pure water product, is non-toxic and pollution-free, realizes zero discharge, avoids construction potential safety hazard, has low cost and obtains a 'national environment-protecting product certificate'.

The invention relates to mixtures of bituminous products with granulates in the form of coated materials that can be used in the field of sealing, building and maintenance of road coatings, sidewalks and aviation strips, and to road coatings, sidewalks, cycling corridors, parking areas and aviation strips.

A self-contained, controlled access, triathlon complex is described that includes a dedicated artificial body of water having a swimming starting point and a swimming finish point; dedicated biking roadway having a biking starting point adjacent the swimming finish point, and a biking finish point; a dedicated running path having a running starting point adjacent the biking finish point, and a running finish point; and an access limiting boundary surrounding the body of water, biking roadway and running path, the boundary including at least one gate for allowing controlled access to the complex.

The present invention relates to a traffic intersection and traffic guidance system therefor, that has an intersection region where two roads cross, and a distal crossover zone that allows vehicles that are turning to the right (on a left-hand-drive road) to crossover to the right hands side of the road at a distance from the intersection. In this way, a separate right turn phase is not required by the traffic lights at the intersection, and vehicles turning right can turn at the same time as vehicle moving straight over the intersection or turning left. The turning right lane approaching the distal crossover zone from a distal side of the distal crossover zone is located on the far left, allowing vehicles going straight to continue to move in a straight line. Lanes that guide vehicles moving straight are reconfigurable to guide vehicles to move in opposed directions at different time of the day, depending on the traffic loading, and are also reconfigurable as parking spaces. Bicycle lanes are also provided that are received form the intersection region between the turning right lane proximal of the distal crossover zone and the going straight lanes approaching the intersection region.

The invention discloses a water-permeable asphalt concrete and a preparation method thereof. The preparation method comprises the following steps: adding a water-reducing agent into water, stirring and mixing uniformly to obtain a water-reducing agent solution; mixing cement, modified asphalt, gravel, and mineral fiber Filler and silica fume are added to the concrete mixer and mixed evenly, then add the water reducer solution and continue to stir and mix evenly. The permeable asphalt concrete and the preparation method thereof of the present invention have good water permeability, and can also prevent freeze-thaw damage to the concrete caused by long-term accumulation of rainwater inside the permeable asphalt concrete, improve the freeze-thaw resistance of the permeable asphalt concrete, and can be used in While taking into account the strength and water permeability of ordinary permeable asphalt concrete, it can also improve the plastic deformation and impact resistance of permeable asphalt concrete. It is suitable for sidewalks and bicycle lanes, ground decoration in communities, garden landscape roads and city squares, beside swimming pools and stadiums .

In one embodiment, earphones with bimodally fitting earbuds enable accurate reproduction of music while exposing a wearer to environmental noises on one side of the wearer. More specifically, an open earbud is designed to create a substantially open (i.e., unsealed) sound chamber around one ear while a closed earbud is designed to create a substantially closed sound chamber around the other ear. Because the open earbud is associated with sound leakage that alters both the intended level and the bass content of the music, the earphones include a signal redistribution subsystem that perspicaciously replaces at least a portion of this lost signal energy. Advantageously, such earphones expose the wearer to useful localized sounds, such as noises from an auto lane adjacent to a bike lane, while conveying the intended mix of music more accurately than conventional earphones with two open earbuds.

The invention relates to a skidproof permeable road pad and a manufacturing technology thereof. The skidproof permeable road pad has good water permeability, good air permeability, antiskid performances, wear resistance, weatherability, sound-absorbing functions, a low production cost, and a low maintenance cost. The skidproof permeable road pad provides an approach for waste and old rubber recycle, and reduces environmental protection pressure caused by waste and old rubber rapid increasing caused by rapid development of economy. The skidproof permeable road pad is characterized in that the skidproof permeable road pad comprises a bottom layer having the thickness of 1 to 5 centimeters and a surface layer which is sprayed on the surface of the bottom layer and has the thickness of 1 to 3 millimeters, wherein the bottom layer is prepared from rubber particles having sizes of 2 to 5 millimeters and single-component polyurethane glue water by uniform stirring and cementation, and a weight ratio of the rubber particles to the single-component polyurethane glue water is (6 to 7): 1. The skidproof permeable road pad is suitable for various pavements used for municipal transportation, especially, is suitable for underground channels, platform bridges, bus stations, bicycle tracks and sidewalks in an urban area, and can improve urban living driving safety and pedestrian safety.

A multi-purpose cargo carrier for coupling to a vehicle's tow hitch, carries sturdy bicycles, like mountain bicycles, electric bicycles, and the like, containers, coolers, and small items. The multi-purpose cargo carrier has a tow hitch connecting platform defining a first bicycle lane that receives front and rear wheels of a first bicycle, a second bicycle lane that receives front and rear wheels of a second bicycle, and a storage compartment between the first and second bicycle lanes. A hinged lid covers the storage compartment. A top of the lid defines a support for cargo. A plurality of catches and strap receivers are strategically situated about the platform providing cargo tie down locations. Each bicycle lane has pivoting front and rear wheel holders extending from lateral sides of the platform. Openings in the wheel holders receive portions of the wheels. Extensions of the front wheel holders provide generally vertical wheel stands.

The invention relates to a building material for a colored bicycle track with anti-slip and waterproof functions and a preparation method. The raw material components include: 5-10 parts by weight of epoxy resin, 5-50 parts by weight of fly ash, 10-15 parts by weight of titanium dioxide, 10-30 parts by weight of quartz sand, 5-20 parts by weight of bauxite, diatomite 5-30 parts by weight, 0.5-10 parts by weight of water glass, 1-10 parts by weight of magnesium oxide, 1-3 parts by weight of sodium lignosulfonate, 30-80 parts by weight of white cement, 1-5 parts by weight of boric acid and 30 parts by weight of water ~80 parts by weight. The building material provided by the invention is green and environmentally friendly, does not contain volatile solvents, has waterproof, anti-skid, wear-resistant, and corrosion-resistant functions, and can effectively improve driving safety and comfort; and is easy to construct, easy to maintain, and has excellent durability. Long service life, not only can be used for colored non-slip pavement, but also can be used as bridge deck waterproof material, with obvious economic benefits and high cost performance.

The invention discloses a manufacturing process of water-permeable plastic road surface layer particles, and belongs to the technical field of rubber product processing. The manufacturing process comprises the following steps that raw materials are added into an extruder, the raw materials are heated to a molten state by the extruder and then the extruder extrudes molten materials into a forming cavity with a preset shape of an extrusion body from a machine head body, demolding is performed after cooling forming to obtain particles in the preset shape; and the preset shape is a hexahedron or an octahedron or a sphere with bulges on the surface. In order to solve the problem that only columnar particles in a simple shape and crushed particles in an uncertain shape can be obtained through anexisting process, the manufacturing process can be used for manufacturing particle products in specific shapes, the particle products in the specific shapes are suitable for a water-permeable plasticroad surface layer, the physical properties of tensile strength, impact absorption rate and anti-skid value of the water-permeable road surface plastic road surface can be remarkably improved, the anti-skid value of the water-permeable road surface is remarkably improved, the buffering and anti-skid performance of the road surface are improved, and the water-permeable plastic road surface is particularly suitable for pedestrian greenway bicycle lanes.

A motor vehicle forbidding device belongs to the field of traffic facilities and comprises a road surface, an invisible blocking device and an automatic control device. The road surface is a road surface of an urban sidewalk road or a bicycle road or a touring road; the invisible blocking device is installed on the road surface and embedded under the road surface, the upper surface of the invisible blocking device is flush with the road surface, and the flush means that the distance between the invisible blocking device and the road surface is not larger than 20 mm; a plurality of groups of invisible blocking devices are arranged on a road, each group of invisible blocking devices covers the width of the road surface, and each group of invisible blocking devices is composed of a plurality of intelligently-controlled stopping devices; the automatic control device is installed on the edge of the road surface and can control the invisible blocking device to act. The device has the characteristics of capability of effectively stopping motor vehicles from entering a non-motorized vehicle lane or a touring lane, high response speed and no damage to the vehicles.