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JP2021025405A |
To provide equipment for providing brick paving quickly on a crosswalk surface.A main body 15 is included; a work space 14 is provided in the main body 15; a rotary mechanism 80 is installed in the work space 14; the rotary mechanism 80 ...
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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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JP2021011709A |
To simplify a road structure using a multi-layered structure precast concrete floor slab having a permeable layer and an impermeable layer and facilitate construction.A road structure 10 comprises: a plurality of piles 16 erected on a gr...
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JP2021001536A |
To provide a bridge floor slab replacement method capable of replacing an existing floor slab of a bridge with a new floor slab while realizing daytime traffic release.A replacement method includes: a first step of removing at least a pa...
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JP2020199462A |
To provide an ozone purifying road structure that can reduce an ozone concentration in the air efficiently.An ozone purifying road structure has a gas-permeable road structure, and an ozone decomposition catalyst supported on the road st...
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JP2020200684A |
To facilitate the height adjustment of precast concrete slabs on a road constructed by laying precast concrete slabs.A road structure 10 comprises: a plurality of piles 16 erected on a ground in an area where a road is to be constructed;...
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JP2020190136A |
To obtain a road having a desired road grade in a road formed by laying precast concrete slabs.A precast concrete slab 1 is used in a road structure. A pile 3 is driven so that the height of the pile follows a road grade in a road area h...
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JP2020190133A |
To appropriately support a precast concrete slab in a road formed by laying out precast concrete slabs.Precast concrete slabs are laid out to construct a road. Piles 3 are driven into the ground area where the road is constructed and are...
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JP2020190138A |
To construct a road having a desired curvature factor in a road formed by laying out precast concrete slabs with the use of piles.In a road structure using precast concrete slabs (road slabs) 1, piles 3 are erected to follow the curvatur...
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JP2020190135A |
To equalize stress of a stationary portion on piles in a road formed by laying out precast concrete slabs.In a road structure formed by using precast concrete slabs (road slabs) 1, the triangular precast concrete slabs 1 are laid out on ...
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JP6788926B1 |
To configure two types of blocks covering a horizontally flat surface of a road shoulder and a slope, respectively, according to the slope of the slope, and to connect the two types of blocks. Provide a weed-proof block for shoulders whe...
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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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JP6773485B2 |
To provide a concrete block such as a pavement block laid in a place in which people walk and which an automobile enters and exits therefrom, which can maintain a placement state without a shift in a lateral direction even if a load in a...
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JP6761732B2 |
To provide, with the present invention, a wooden block having excellent water permeability, and a method for efficiently producing a wooden block having excellent water permeability.A wooden block 4 manufacturing process of the present i...
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JP6755214B2 |
To provide a concrete pavement slab having slip inhibition, drainage, and sound insulation features due to longitudinal grooves.A flat plate concrete pavement slab 1 has the surface in which multiple grooves 6 continuing in a longitudina...
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JP2020139315A |
To provide a heat shielding block enabling the weak-sighted to easily recognize blocks for guiding the visually-impaired.A heat shielding block 1 contains white cement, a heat shielding pigment, and an aggregate (gray aggregate 11, yello...
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JP2020125637A |
To provide a joint structure capable of draining water from a joint part of a block material.A permeable joint 19 is formed by a large number of hard spheres 1 filled into a gap 17a of a curb block 17 to allow rainwater that has penetrat...
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JP2020125654A |
To provide a block pavement method, paving block and a reinforced plate for block pavement capable of permeating rain water even including mud so as to provide good drainage.A block pavement method comprising a roadbed forming step of fo...
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JP6741307B2 |
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JP6744124B2 |
To provide an attachment structure which can reduce a possibility that an attachment part is unintentionally removed by any external factor, and can prevent that the removal of the attachment part becomes difficult due to the rigid attac...
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JP6735636B2 |
To improve cooling effect of a road surface temperature and to extend duration of cooling effect for a road surface greatly, compared with the prior art.A water retentive pavement structure comprises: a water passing route which is conti...
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JP6728313B2 |
The invention provides novel paving stones and construction block composite materials and methods for preparation thereof. The paving stones and construction block composite materials can be readily produced from widely available, low co...
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JP6713347B2 |
To provide a cement plate having large compression strength and excellent in abrasion resistance, water shielding property, freeze-thaw resistance and salt shielding property.There is provided a cement plate 1 consisting of a cement cure...
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JP6712761B1 |
To provide a laying method for laying a patterned road surface or a patterned floor surface which is not slippery, can retain a joint pattern by a stamp plate for a long period of time, and has a texture close to that of a real one. (1) ...
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JP6710869B2 |
To provide a technology for installing stone paving having a good appearance in an area in a short period of time (that is, while keeping working hours at a construction site short), regardless of the shape of the area where stone paving...
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JP6705684B2 |
To provide a pavement structure, a water permeating/draining block and an installation method of the water permeating/draining block that further makes puddle formation difficult.A pavement structure includes a water draining floor area ...
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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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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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JP2020051159A |
To create a construction assumption table in correspondence with assumed construction in the case of anticipated disaster at a construction site, and building construction unit cost ratio; and construct a building based on the table.A bu...
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JP3225634U |
To easily visually recognize a laying place of a concrete flat plate used as a laying stone in the darkness of night. In the manufacturing process, a concrete flat plate formed by embedding a phosphorescent (luminous) tile 3 is used. [Se...
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JP6660220B2 |
To improve beauty of a pavement surface by increasing variations of a pattern formed by laying a pavement block for being laid on a road surface.A pair of engagement parts 2 and 2 for being engaged with another block is protrusively prov...
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JP2020029731A |
To provide a pavement system using paving blocks in which road surface steps, settlement, horizontal movement (displacement), rutting, and accompanying chipping and cracking of blocks hardly occur even if applied to heavy traffic areas o...
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JP2020029651A |
To provide a decorative cover capable of drying the surface thereof in a short time after rain compared to the conventional configuration.A decorative cover 3 has: a box frame-shaped decorative metal cover 21 that includes a bottom plate...
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JP6646638B2 |
To provide a molded article effective for anti-slip in all directions, and mold excellent in productivity and capable of molding the molded article.A non-slip mat 1 has a plurality of strips 4 arranged in parallel. Each of the strips 4 i...
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JP2020012349A |
To provide a pavement road surface forming structure capable of easily removing a pavement panel and repairing an underground installation device.A plurality of pavement panels 4 which is a natural stone with fiber reinforced cement inte...
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JP6634215B2 |
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JP2019218837A |
To provide a course guidance system for visually handicapped people which makes walkers and wheelchairs possible to smoothly and safely travel without rattling and without the risk of falling, and ensuring a course guidance function to b...
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JP2019218770A |
To provide a road pavement structure, road pavement method, and athletic facility pavement structure that uses a relatively low-cost concrete pavement material which can obtain a sufficient surface temperature reduction effect through wa...
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JP2019537404A |
The present invention discloses a ground photovoltaic power generation module unit and a ground photovoltaic power generation module, wherein the ground photovoltaic power generation module unit includes a support frame having a contact ...
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JP2019214845A |
To propose a well-drained green parking lot and open space where a feeling of openness can be obtained from a lawn that is not present in a conventional green parking lot and open space.The present invention is a green parking lot and op...
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JP2019210646A |
To provide a mat made of a rubber chip configured such that edges of the mats made of rubber chip can be placed to be butted to each other without steps when four pieces of the mats made of rubber chip having a predetermined size are pla...
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JP6608614B2 |
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JP6605193B2 |
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JP2019190265A |
To provide a novel material as a coarse aggregate that is known to contribute to improving the compressive strength of concrete, which can contribute to improving the tensile strength (and bending strength) of concrete.A coarse aggregate...
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JP2019190076A |
To provide a slope face weed suppressing concrete product that can be easily laid on a slope face, can suppress the growth of weeds, and the like, and can reduce construction costs and a construction period.A slope face weed suppressing ...
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JP2019183409A |
To provide a method to manufacture easily and inexpensively a roadbed module constituting road surfaces of curved paved roads, and a method to construct road surfaces using the roadbed modules.A manufacturing method for a roadbed module ...
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JP2019183408A |
To provide a method for manufacturing easily and inexpensively a surface module constituting road surfaces of curved paved roads, and a method for constructing road surfaces using the surface modules.A manufacturing method for a road sur...
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JP6593200B2 |
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JP2019178478A |
To provide a conductive concrete structure.There is provided a conductive concrete structure including: a conductive concrete body; an external power source, a first conductive module connected to the negative power of the external power...
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JP6590374B2 |
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