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JP2005264567 |
To provide a crushing structure of frozen snow for a railroad crossing board for easily removing stuck ice and snow.The railroad crossing board 10 comprises a plurality of basic modules 12. The module 12 is provided with a resin base 14 ...
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JP2005264568 |
To provide an ice and snow melting device capable of melting ice and snow stuck to the surface of a railroad crossing board with high energy efficiency.The railroad crossing board 10 is composed of a combination of a plurality of modules...
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JP2005248430 |
To provide a versatile rail structure which is laid in a greening section of a garden or the like, or on a boundary between the greening section and a road surface, and functions to easily and positively form a partition member, a pedest...
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JP2005240305 |
To provide an inexpensive low μ road pavement structure which has a road surface having a low-range slide resistance value, and can hold the set slide resistance value to an almost constant value even if conditions including the traveli...
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JP3713527 |
To provide a pavement body which can be installed in conformity with a road by simple execution of works and easily removed when unnecessary, reducing noise and vibration by a sine curve shape and an elastomer material, and gentle to the...
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JP2005232903 |
To provide a paving board for a railroad crossing lightweight and easy for carrying it and sturdy and durable, and further, easy for its fitting operation.A tabular member having an appropriate thickness and formed of a foamed plastic ma...
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JP2005232922 |
To provide a track concrete slab board of a tramcar for easily and quickly performing exchange working after durable period passage, and to provide its construction method.The method for constructing the track concrete slab board of the ...
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JP2005226342 |
To provide a low μ pavement road surface and its construction method capable of reducing construction cost and maintenance cost.This low μ pavement road surface is composed of an asphalt mixture layer having an upper layer part of a po...
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JP2005220596 |
To provide a wheelchair fall and run-off preventive railroad crossing pavement structure capable of preventing the fall and run-off of a wheelchair to the railroad line side, by supporting spontaneous return to a sidewalk by warning a da...
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JP2005213989 |
To provide a paving tool capable of carrying out safe temporary and final restoration of pavement at lower costs in a short time in paving work for an underground installation represented by a manhole having an opening portion on the pav...
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JP2005207058 |
To provide a U-shaped gutter capable of weakening the force of flowing water outside the U-shaped gutter even if it is buried in the level ground and a slope and effectively thereby suppressing erosion resulting from the force of water o...
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JP2005207005 |
To constitute a structure which enables a wheel-chair user to overcome a step of about 2 cm becoming an obstacle and causing a burden on the wheel-chair user requiring the user to exert a force while securing the step which a visually im...
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JP3703732 |
To efficiently absorb electromagnetic waves incident on a paved surface, and to prevent electromagnetic trouble due to reflected electromagnetic waves from the paved surface. When radio waves having fixed frequency radiated from a radio-...
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JP3692043 |
To provide a construction method for a space detour that can reduce effects on the environment and economic activities of a surrounding community, shorten the period of execution and reduce the cost of execution when securing a working r...
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JP2005163347 |
To provide a crossing pavement structure capable of assisting a passer-by using a wheelchair or the like to spontaneously return to a sidewalk by issuing a warning of danger when the passer-by using the wheelchair or the like approaches ...
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JP2005163503 |
To provide a self-light emission type speed hump, simply informing a driver of a location of a speed hump in the case of a dark environment such as nighttime, and allowing the driver to surely decrease the operating speed with a margin i...
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JP2005155292 |
To provide a joint hole repair sheet simultaneously enabling the installation of cable retainers in a joint hole for burying a cable and the recovery of pavement of the joint hole when the electric cable for guiding golf course carts is ...
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JP2005147290 |
To increase the workability of a connecting device used when two thick iron plates are connected in an abutting state.A connecting device for thick iron plates, comprising upper and lower plate bodies 1, 2 arranged in upper and lower par...
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JP2005133458 |
To provide a greening pavement for raising plants without sprinkling water even if dry weather continues by storing a predetermined amount of water in a base course layer during rainfall, taking no trouble to raise the plants, remarkably...
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JP2005133405 |
To provide a temporary road construction method using sand bags by which a temporary road can be constructed even in a rugged place and by which the temporary road can be constructed without influencing on the soil where the temporary ro...
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JP2005083135 |
To easily mount a protective cover for covering the surface of a cleaning opening cover body without causing the warp of the protective cover.The temporarily fixed protective cover 15 for covering the surface of the cleaning opening cove...
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JP2005083103 |
To provide an antifreezing cover for a perforated plate for a drainage effectively preventing the freezing of the perforated plate and ensuring a proper drainage function at all times.The antifreezing cover prevents the freezing of the p...
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JP3657083 |
To simplify the mounting work by providing a notch on the angle part of a roadbed plate placed on a sleeper, and engaging an engaging member striding over the notches of adjacent roadbed plates. A railway inside roadbed plate 10 and a ra...
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JP2005068682 |
To provide a flush lining road surface without vertical and lateral displacement by absorbing the deformation of the flange of a lining receiving beam and the widths of various flanges and easily performing, simultaneously by utilizing a...
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JP2005054386 |
To provide an elastic pavement body for a road surface having excellent electromagnetic wave absorbing performance without impairing drainage performance.This elastic pavement body for the road surface is composed of a first porous elast...
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JP2005048423 |
To provide a curb structure which is automatically inclined upon abutment thereon of a wheel of a wheelchair or a baby carriage, or a human foot, due to the load of the same, and can form a gentle slope.The curb structure is for use on a...
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JP2005048417 |
To provide a grating gentle to the environment by forming so as to have water storage efficiency to a joint type water permeable grating, utilizing collected water, softening heat island phenomenon and lowering temperature on the road su...
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JP3644949 |
To provide an overlay construction method, a cutting overlay construction method, and a paving construction method, which solves problems of noises and vibration, minimizes a cutting range, and offer superior workability. The overlay con...
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JP2005016244 |
To provide a method for rapidly paving a vehicle travel way paved with resin mortar, without causing unevenness.A paving panel 10 with at least three threaded holes 14 and with the surface formed of resin mortar is installed on an execut...
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JP2005000028 |
To provide a planting paving tool enabling efficiently setting planting paving while forming the planting paving in a condition that plants hardly wither even if people or things come and go on a planting pavement.This planting paving to...
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JP3628906 |
To prevent wear due to contact with cars or the like by forming the body of an auxiliary member for rail, which has a height almost the same as that of the rail, and a protecting plate covering the top surface of the body formed by a dif...
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JP3628521 |
To heighten water retaining capacity and to safely return rainwater to the underground without lowering the support force of a roadbed and without providing a permeable pavement face forming block with a water cut-off layer or a water gu...
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JP2004346656 |
To provide a safe step plate which eliminates a vertical step formed on a vertical side surfaces thereof.The step plate 1 has step corner portions 3 integrally formed therewith on the side surfaces 4 thereof, for eliminating the vertical...
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JP3623832 |
To improve the workability, by protruding a connection member from one side face of a lining plate and fitting the adjacently arranged lining plate to the connection member and fixing thereto. The four corners of a lining plate 1p are fa...
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JP2004339769 |
To prevent a paving board from traversing and prevent a track circuit from shorting.An inside track paving board 11 is installed in between a pair of rails R, R and an outside track board 12 is installed at the outside. A crossing throug...
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JP2004339787 |
To make a pavement plate hardly slip and prevent short circuit of a track circuit.In the crossing pavement rubber plate structure where a pavement plate 11 in a track is placed in the inside between a pair of rails of a rail road, and a ...
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JP2004339696 |
To remarkably improve the durability of a road surface during the time up to repairing completion for cracking and damage, etc. bringing on the surface of the pavement.A circular, spherical cutting blade 13 is rotated in the planetary ro...
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JP2004339783 |
To prevent a core material embedded in a pavement board from shorting.In a rubber crossing pavement board 11 in which lower core materials 22, 23 in the crossing direction of a railroad are embedded in the inside, one core material 23 is...
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JP2004332522 |
To provide an overlay construction method, a cutting overlay construction method, and a paving construction method, which solves problems of noises and vibration, minimizes a cutting range, and offer superior workability.The overlay cons...
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JP2004332497 |
To bring about the efficient progress of construction work by eliminating excessive labor for construction of a meeting place, backfill, re-excavation, etc., in a construction method for an underground buried pipe.In the construction met...
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JP2004316365 |
To thin a thickness, and to improve an excellent draining properties.In a draining hump, porous concrete and ultra-high-strength concrete are laminated. The ultra-high-strength concrete is composed of a cured body consisting of a composi...
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JP2004308282 |
To provide a pavement strengthening material, and a pavement strengthening structure for improving strength of pavement, advantageous to prevent settlement/a crack of a pavement surface, and easy in construction by enhancing loading capa...
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JP2004308147 |
To provide a temporary road easily installable in a short time by setting-up, and capable of releasing a road by allowing disassembling in a short time for relieving traffic congestion of a vehicle at work of the road.Frame bodies 3, 4, ...
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JP2004308143 |
To provide a filler substitutive for soil having small buoyancy, superior in water permeability, and strong even against pressure from the multidirectional sides with the large volume in a relatively lightweight type.This filler 1 is fil...
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JP2004285580 |
To provide a slope for a step, used in a difference in level between a sidewalk and a road or generated in stripping asphalt in construction work.A recessed cutout body 10 is formed from the bottom 11 on the side body of a slope 1 for a ...
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JP2004270214 |
To provide a construction structural body and its construction method.The construction structural body is so constituted that it has a frame supporting means for supporting a heavy substance mounted on the construction structural body pl...
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JP2004263406 |
To provide a slope widening method and a slope widening device capable of carrying out the supply of a material and leveling work or the like by one process of works and improving working efficiency in a construction method widening the ...
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JP2004254510 |
To provide a tray available to be constructed in a parking space or the like, excellent in drainage, easily constructed, having good appearance and safety, improved in a greening rate because of absorption of carbon dioxide causing destr...
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JP2004250878 |
To provide a road mat allowing vehicles to pass through well and facilitating maintenance and management regarding the road mat laid as a temporary road.This road mat is structured to have a plurality of receiving plates provided at pres...
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JP3585455 |
To provide lining boards having a hole portion used for providing access for persons, carrying in materials, carrying out sediment or the like and a closing member for closing the hole portion; even though the closing member is removed a...
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