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JP2022061919A |
To provide mobile and sustainable laminated connected greening materials in which naturally derived materials that can be returned to the agricultural land at the time of disposal of greening materials are used.The sustainable laminated ...
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JP7051182B2 |
To provide a covering plate capable of being used with a standard covering plate while enhancing strength.A covering plate has a rectangle covering plate body formed by arranging plural items of shaped steel 11 comprising a front flange ...
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JP7051983B1 |
To provide a hose bridge having more excellent workability. A hose bridge according to an aspect of the present invention protects the hose from the vehicle when the vehicle passes over the hose. The hose bridge includes guide members in...
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JP7043560B1 |
To provide a hose bridge having more excellent workability. A hose bridge according to an aspect of the present invention protects the hose from the vehicle when the vehicle passes over the hose. The hose bridge includes guide members in...
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JP2022038778A |
To provide a slope device with a fixed height.A slope device 100 of the present invention includes a slope portion 110 arranged at an angle and a support portion 120 that supports the slope portion 110 in a fixed height direction.SELECTE...
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JP2022030800A |
To provide a slope device suitable for climbing over an obstacle.A slope device of this invention comprises: two slope portions 110L, 110R which are diagonally disposed; and a base portion 120 connected with the two slope portions 110L, ...
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JP7019660B2 |
To provide an installation structure of a lightweight covering plate that is highly versatile, can be used in various places, and facilitates accurate installation without misalignment with respect to a target location to be covered.A li...
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JP2022008145A |
To provide a concrete pavement which has high relative permittivity and low dielectric loss tangent and can obtain high power supply efficiency when used for non-contact power supply, a precast body, a manufacturing method of these, and ...
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JP2021193265A |
To cope with various level differences.A slope system of the present invention comprises a first slope device 100 and a device of a different type from the first slope device 100. The first slope device 100 is adjustable in a height dire...
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JP2021533300A |
The system for assembling roads includes multiple plastic support structures and multiple road deck elements. Each support structure includes a base plate and at least one pillar extending upward or extending from the base plate to at le...
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JP6956961B2 |
To provide a technology which enables the use of a nut runner by improving a reaction receiver as a fastening tool for fastening a fastening type coating plate with a bearing girder regarding a nut runner for fastening a coating plate an...
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JP2021173025A |
To provide a movable greening material in which a natural lawn mat with floor soil or the like is laid in a wide place such as a paved road, a pedestrian hardly stumbles and easily walks, and the floor soil of the natural lawn hardly fal...
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JP6955657B2 |
To provide a floor panel for a working platform capable of achieving reduction in weight by suppressing board thickness of a scaffolding board.A floor panel 10 for a working platform which is installed on sleepers 96 and prism-shaped flo...
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JP2021161728A |
To provide a concrete block for pavement and a pavement structure that are less likely to cause wear, chipping, and cracking of individual blocks, and are less likely to cause steps, subsidence, horizontal movement (misalignment), and ru...
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JP2021158771A |
To provide a strength-reinforcing lid that can be used even when a container is installed in a vehicle traffic way without changing the height of the container, and a container and a housing unit including the lid.A strength-reinforcing ...
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JP6943095B2 |
To provide an iron plate connector capable of strongly connecting iron plates by applying a restraining force to the iron plates easily and evenly, without unevenness, and without enlarging the iron plate coupler itself.An iron plate con...
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JP6932334B2 |
To provide a joint of an iron floor plate for a construction site which can effectively prevent a theft of the iron floor plate.A second recess 21 in which a screw head part 32 of a bolt 30 is accommodated is formed at a center part of a...
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JP6933407B1 |
To provide a roadbed material capable of improving transportation convenience. The roadbed material has a surface 1115,1121 on which stress by a pedestrian acts, and a plurality of first plate members 11 arranged along the X-axis directi...
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JP6910098B2 |
To provide a crossing mat which allows a worker to perform an installation work and a removal work of a protective material for protecting a track without burdening the arms or waist, and which does not require much time or effort to per...
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JP6902805B2 |
A method of forming a vehicle arresting system includes installing a plurality of stratified layers of aggregate and compressing each layer prior to adding a next aggregate layer, a slab layer, and/or some other separation layer. In one ...
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JP6896981B2 |
To solve the problems in the prior art, namely, to provide a temporary pavement slab being light of weight and excellent in workability, a structure using the same, and a construction method for the structure; and to provide a temporary ...
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JP3232592U |
To provide an approach block capable of maintaining a protruding height of a convex portion on an inclined surface even after long-term use, and capable of reliably entering an automobile. The road D is arranged between a road D and a ro...
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JP3232080U |
To provide a cable tunnel board capable of improving the workability of a cable tunnel in a cable tunnel. A cable tunnel board 1 includes a plate-shaped stepbed portion 11 made of a fiber reinforced resin, and a plurality of protrusions ...
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JP6830010B2 |
To provide a road surface step eliminating material and road surface step eliminating method with which it is possible to quickly and easily repair a stepped portion of a road caused by a natural disaster, such as an earthquake or the li...
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JP6830123B2 |
The present invention makes a water-permeable structure decorative, to enhance landscapes such as streets. In a water-permeable structure 10, gaps among aggregates 21, 31 act as water passages. The water-permeable structure 10 is divided...
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JP6818750B2 |
An electrically conductive carriageway marking includes a carrier strip, electrically conductive wires extending along the carrier strip, an electrically insulating covering layer covering the wires, a power feed formed by an interface c...
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JP3230194U |
To provide a lining plate which can be used in a small heavy machine or the like used in demolition work or the like. A girder support main body 10 in which adjacent upper and lower flanges of H-shaped steels arranged in parallel are wel...
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JP6811499B2 |
A method of forming a vehicle arresting system includes installing a plurality of stratified layers of aggregate and compressing each layer prior to adding a next aggregate layer, a slab layer, and/or some other separation layer. In one ...
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JP6811447B2 |
To provide an inexpensive parking area-greening structure that allows plants to be grown well and allows greening to be kept in a stable state for a long time.According to the present invention, there is provided a parking area-greening ...
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JP6807590B1 |
To provide a road step suppressing structure which is excellent in workability at a site and can obtain a high step suppressing effect. A flexible tread plate 30 having a strength that cannot be deformed in a direction Y orthogonal to th...
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JP6795864B1 |
To provide a road mat which can be easily laid and removed in a short time. A road mat 1 is detachably attached to a road mat unit 10 on which a traffic surface 20 through which a vehicle passes faces upward and two road mat units 10 mou...
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JP3228960U |
To provide a floor plate and a luggage support member made of an environmentally friendly material, which are moderately light, easy to handle, have high long-term weather resistance, and do not easily flow out even if flood damage occur...
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JP6784983B2 |
To provide an easily-applicable beast approach prevention facility capable of obtaining a higher beast approach prevention effect, installable easily, and having easy maintenance.A beast approach prevention facility 1 has a groove member...
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JP6786583B2 |
A mat having a non-wood core that provides strength and rigidity to the mat, and including a structure of a sheet, elongated members, a frame, compartments, or combinations thereof; and at least one outer layer associated with the core a...
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JP6782174B2 |
To provide a soil pavement material having quick curability, excellent in resistance to freezing damage and excellent in weedproofness for overcoming problems with a conventional cement solidifying agent (curing agent), a magnesia solidi...
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JP6783592B2 |
To provide a slope for a step, which has high strength while having light weight.A slope for a step according to the present invention comprises: a base part which has an undersurface and a top surface inclined with respect to the unders...
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JP6777322B2 |
To improve installation workability of a temporary passage to a service platform.A temporary passage to a service platform is installed on a service platform 10. The service platform 10 is provided with: a plurality of sleeper members 13...
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JP6776540B2 |
To reduce work and time required to install and remove a scaffold device on and from a target marsh or a soft foundation.A scaffold device 1 is used as a scaffold for various work on marsh and soft foundation. The scaffold device has a s...
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JP2020158970A |
To provide a trough protective device which can prevent troughs along the track from being damaged even if heavy service vehicles and trucks come into the tracks.In a trough protective device which includes a pair of riding blocks (11A, ...
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JP2020153147A |
To provide a high strength covering plate that can be made longer.A covering plate 10 comprises: a rectangular top plate; a rectangular bottom plate 12 that forms a space 15 with the top plate; and a plurality of vertical ribs 16, 17 tha...
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JP6758698B1 |
To provide a lining plate outer frame body in which a receiving material can be reused. A lining plate outer frame body 100 is provided with a frame member 1 arranged so as to surround an outer peripheral side surface PS of a temporary g...
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JP2020147916A |
To provide a method of producing a railroad crossing pavement plate which stabilizes a line of a railroad crossing pavement plate to be colored, is more excellent in aesthetics, and stabilizes display.In a position where a coloring lamin...
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JP3227544U |
To provide a resin floor plate structure capable of draining water accumulated in ruts formed by a truck tire during traveling and maintaining a load capacity on a ground having a weak bearing capacity. In a resin floor plate in which tw...
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JP2020105763A |
To provide an infilling material for covering plates which has a simple structure, is easy to install, and is sufficiently adhered when inserted into a space between covering plates.An infilling tool for covering plates 1, comprising an ...
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JP6709074B2 |
To provide a step cancellation material with a weight lighter than conventional sandbag superior in portability, foam used as a step cancellation material, a step cancellation structure using the step cancellation material, and a step ca...
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JP6703178B1 |
To provide a lining plate mounting structure capable of fixing a lining plate on a receiving beam extremely easily and surely by using one kind of rotating jig and releasing the fixing. A fixing bolt 3 arranged so as to penetrate a lower...
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JP6698807B1 |
To provide a hump construction method and a hump gauge capable of easily and quickly constructing a predetermined longitudinal curve on the surface of a hump. A hump construction method for constructing a hump 9 on a road using a pavemen...
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JP2020066973A |
To allow an underground construction work of a lifeline to be achieved in an easy and inexpensive manner.Piles 3 are installed in a grid pattern on a road body formed by cutting a region where a road is to be constructed to a depth not l...
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JP6686110B1 |
To provide a hump construction method and a hump gauge sheet capable of easily and quickly constructing a longitudinal curve on the surface of a hump. A hump construction method for constructing a hump on a road using a pavement material...
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JP6684668B2 |
To provide a temporary floor structure having a wiring structure and a construction method thereof.A large number of board-like bottom boards are longitudinally-laterally laid on a ground surface, and when constructing a temporary floor ...
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