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JP2022090157A |
To provide a ground surface laying material which can be easily and safely used as a paving stone, a paving tile or the like even if waste roof tiles to be discarded are used.A waste tile 1 to be discarded is roughly crushed in a form ma...
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JP2022079373A |
To maintain good road surface conditions on a heavy load area for a long term by applying the multilayer elasticity theory and the fatigue analysis.A pavement structure design method at least includes: a step (S2) of calculating elastic ...
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JP7068196B2 |
The invention provides novel apparatus and processes for gas flow and conditioning to achieve optimal CO2 curing of articles of composite materials (e.g., precast objects made of carbonatable calcium silicate-based cements), with solid i...
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JP2022070092A |
To provide a method of manufacturing a concrete block for pavement which suppresses abrasion loss and temperature rise due to solar radiation.A method of manufacturing a concrete block for pavement involves kneading with a cement-based b...
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JP2022068004A |
To provide a laying material that actualizes a laying material being light in weight, having bearing capacity, and being excellent in installation ease.A laying material (10) comprises a laying body (4) with a core material (1) having a ...
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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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JP2022060980A |
To provide a construction method capable of greatly shortening a construction period without generating cracks or peeling in a large-sized floor tile.A tile can be stuck by means of a cement mortar material by using an asphalt cold mixtu...
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JP2022048053A |
To prevent pedestrians from stumbling over the edges of adjacent split edge natural stone members on a pavement surface while walking, and to prevent breakage of the split edge during use of surface layer materials such as interlocking b...
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JP7035295B2 |
To provide a material for civil engineering, building, and gardening applications, which has a weed-preventing effect and/or an antibacterial effect.A wood-chip mortar is used as a material for civil engineering, building, and gardening ...
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JP7033130B2 |
The present invention relates to very high workable yet controllable concrete mix design, admixture composition, and process for placing concrete. The mix design relates to particular aggregate/cement ratios and types which are character...
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JP2022036637A |
To provide an end block which is easy to place and unlike to shift and can be used as it is at the time of construction, with no need to cut corrugated blocks used for ordinary construction at the corners, with which post-construction pa...
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JP2022036869A |
To provide a molded product which is produced in advance to have water permeability for eliminating a puddle on a pavement surface.A method for eliminating puddles on a pavement surface allows a molded product with water permeability to ...
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JP2022034287A |
To provide a manufacturing method of composite flat plates for pavement which is comfortable to walk on and has high durability.A manufacturing method of composite flat plates for pavement includes the steps of: providing convex parts at...
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JP7028427B2 |
To provide a road block unit being effective in improving installation workability.A road block unit comprises a resin cover 20 having a square or rectangular box-like shape in plan view, and a concrete block 30 joined within the cover. ...
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JP7026051B2 |
A paving element includes upper and lower surfaces and one or more drainage channels extending through the paving element between the upper and lower surfaces. The drainage channels include a substantially concave or cupule shaped upper ...
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JP7022679B2 |
To achieve the suppression in man-hour to make use of insect-repellent effect at low cost.An insect-repellent pavement system 10 is configured so that a walking surface is paved with blocks 11 each having a convex portion 11a on its side...
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JP7020682B2 |
To provide a solar cell unit which has strength to be installed on a road and can easily replace components.A solar cell unit 80 comprises: a solar cell module 30; a bottom block 10; a pair of module fixing blocks 41 and 42; strengthened...
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JP7016538B2 |
A linkage brick assembly comprises: a plurality of second linkage bricks (32), each comprising a top face (321), a bottom face (322) and four side faces (323,324,325,326) between said top face and said bottom face, each of two opposite s...
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JP6996687B2 |
To provide a construction method capable of causing CA mortar and a flowable material to flow out to a desired place on a lower surface of a block by using a hydraulic head pressure.In a state in which a coil having an opening width of 4...
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JP2022011130A |
To provide a supply method of asphalt mixture allowing its storage and transportation without any time constraints.At least one of a satellite plant 6 and a transportation vehicle 8 of asphalt mixture near a pavement site 5b, 5c is provi...
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JP3235772U |
To provide a concrete block for pavement which enables efficient construction by a simple operation when laying a concrete block for pavement by a construction machine. The pavement concrete block 10 is a flat plate-shaped pavement concr...
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JP2022504922A |
The present invention specifically provides novel compositions and methods thereof for producing plastic composites. The invention provides compositions and processes that utilize any or all types of plastic waste in the manufacture of c...
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JP6993657B1 |
To prevent vehicles from getting stuck in a parking lot, provided that it is easy to restore the land to a state before use when the land has been used as a parking lot. Provide technology to reinforce the ground of parking lots. This is...
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JP6982356B1 |
To provide a road surface molding auxiliary member capable of easily molding a road surface capable of appropriately draining surface water. A road surface molding auxiliary member 1 is used at the time of molding a road surface, and is ...
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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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JP6960248B2 |
To provide a pavement block identification device for extracting data of the same or similar pavement block based on image data including an image of a pavement block.A pavement block identification device 100 for identifying a pavement ...
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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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JP6949699B2 |
To improve the strength of a boundary surface at which a fiber reinforced concrete is spliced.In a sacrificial form setting step, a sacrificial form 1 which includes reinforcing fibers 4 and in which the reinforcing fibers 4 protrude fro...
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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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JP2021156027A |
To provide a joint device which is used for connecting members used for construction of a structure, for example, used for connecting precast concrete members, and to provide a joint structure.A joint device which is embedded in a precas...
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JP2021522151A |
The present invention relates to techniques for producing porcelain stoneware products that allow the treatment process to reuse recovered materials resulting from the treatment of general waste. In particular, the present invention rela...
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JP6914682B2 |
To provide a further improved function of countermeasure for mainly a laying block against hot weather in summer.The present invention relates to a dual structure block 3. The laying block 3 is molded in two layers, i.e., a base layer 1 ...
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JP2021110127A |
To provide a sidewalk-roadway boundary block in which the width from a road side edge of a curb to a sidewalk side edge of a guard fence is minimized when the guard fence is erected on the sidewalk side of the curb extending along the si...
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JP6902820B2 |
To provide a method for strengthening water retentive pavement capable of strengthening the water retentive pavement without impairing the function of the water retentive pavement.A method for strengthening water retentive pavement inclu...
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JP2021088911A |
To prevent damage to a permeable pavement member.A fitting member for a permeable pavement member, installed between a surface layer and a base and fitted in a gap between permeable pavement members, that can temporarily store and drain ...
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JP6882633B2 |
To provide a paving assisting tool which allows a paving material to be easily constructed such that a joint part has a constant joint width without any disturbance regardless of a worker being a skilled worker or not, and which is capab...
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JP2021070995A |
To provide a lightweight concrete floor slab with expansion material and the like capable of improving durability while achieving weight reduction.A road structure 3 includes a floor slab 31 and a pavement layer 35. The floor slab 31 is ...
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JP2021070990A |
To avoid the problems that cause unnecessary steps on a laying surface for a long period of time, to dramatically improve safety and reliability, and to further improve the ease of manufacturing and cost reduction from structural and man...
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JP2021067165A |
To provide a construction method in which CA mortar is distributed on the lower surface of a block installed on the upper part of an aggregate of a spacer laid on the base layer of a pavement irrespective of the size of the block.In a bl...
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JP2021055531A |
To propose a floor slab joint structure that enables labor saving during construction and shortens a construction period.A floor slab joint structure 1 in which reinforcing bars 3 protruding from each of end surfaces 23 of adjacent reinf...
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JP6854624B2 |
To provide a water retentive block having improved water absorption performance and ensuring to have adequate water absorption performance.The present invention provides the water retentive block in which 90% or more of the cavities stor...
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JP6856445B2 |
To provide a concrete slab capable of exerting various functions of longitudinal grooves, for example, slip inhibition, drainage, sound insulation.The concrete pavement slab has a flat plate shape. On the surface of the concrete pavement...
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JP6853062B2 |
To make it possible to achieve a variety of installation patterns by a single type of pavement block, and obtain an installation pattern with different greening rate and different load-carrying capacity, thereby making it possible to cor...
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JP2021042650A |
To provide a method of effectively infiltrating a CA mortar or a fluid member into voids of a crushed stone or an aggregate layer installed on the underside of a natural stone pavement surface block.A cylinder 8 having openings at both e...
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JP2021042520A |
To provide a snow-melting device and a snow-melting method with which snow accumulated on the snow melting device is efficiently melted, and melted water does not pool on the snow melting device.A snow-melting device includes a base 100 ...
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JP6842011B2 |
To provide a unit member for construction etc. which does not need a trouble or cost, can adjust a base layer relatively easily, has a high load bearing and can reduce a construction period significantly.The unit member comprises a plura...
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JP6840543B2 |
To prevent a border between a precast product and a joint filler from cracking when bending moment works.A joint structure of a precast concrete structure 1 is constructed by charging a joint filler 11 in a joint space at which concaviti...
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JP2021032067A |
To allow sufficient penetration of a CA mortar (sol solution state) or fluid member into the voids of a crushed stone or aggregate layer of a spacer installed on the lower surface of a block.A hole (expression 3) having a diameter of 8 m...
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JP2021025241A |
To provide a precast slab and its connection structure and connection method capable of starting road operation without waiting for concrete to be filled in a space to be hardened, while omitting the laying and removal of temporary slabs...
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JP2021507029A |
An asphalt adhesive composition and a method for producing the asphalt adhesive composition are provided. In an exemplary embodiment, the asphalt adhesive useful for self-adhesive membranes comprises from about 40 to about 70 weight perc...
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