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JP7174587B2 |
To provide a construction method for heat insulation foundations that can reduce the time required for completion.The construction method for heat insulation foundations includes: a formwork installation step (step S15) for installing a ...
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JP7164195B2 |
To prevent deterioration of the appearance quality on a surface of a concrete lining of a tunnel.An arch center 11 for forming tunnel lining concrete 101 is constituted by forms 12-14. The forms 12-14 have concrete forming surfaces 122, ...
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JP7159660B2 |
To provide a lamination sheet for hydration-hardening body formwork in which a releasing property is favorable when removing a formwork from a hydration-hardening body such as concrete and mortar or slidability of the hydration-hardening...
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JP2022147861A |
To provide a formwork jig and a formwork jig device capable of easily and surely forming a notch in a cloth foundation part in a foundation concrete of a house and being repeatedly usable without staining the surroundings.A short straigh...
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JP7145717B2 |
To provide a construction method of a building with preferable workability.A construction method of a building comprises: a precast concrete member installation step of disposing precast concrete members 10 so as to be adjacent to each o...
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JP7144339B2 |
To provide a foundation structure of a building capable of suppressing occurrence of crack of concrete covering insulation material as well as being excellent in waterproofness and airtightness.A foundation structure 10 of a building mad...
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JP2022140972A |
To provide a concrete one-piece casting construction method for a slab foundation, which can construct the slab foundation easily and at a low cost, and which can provide a good concrete forming surface.The method comprises an outer form...
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JP7134854B2 |
To provide a partition frame set for a communication port capable of easily forming the communication port formed in the middle of a rising part of a foundation such as a continuous footing and a mat foundation in concrete placing.A part...
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JP2022124858A |
To provide a jack structure of a pipe support capable of easily performing jack-down in spite of a simple structure.A jack structure for pipe support comprises: a screw jack 12 having a male screw 12a on its surface; a pipe 13 into which...
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JP7126248B2 |
To provide a manufacturing method of a culvert allowing shortening of a construction period.Provided is a manufacturing method of a culvert 1 being a reinforced concrete structure. The culvert 1 includes a first section B1 and a second s...
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JP2022110944A |
To provide a formwork for continuous footing capable of adjusting ground contact pressure of a footing corresponding to soil bearing capacity, a footing formwork of which is not bulky.A formwork 100 for continuous footing is provided wit...
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JP3238419U |
To provide a node structure in which a deck plate and a formwork are connected. The node structure is detachably connected to a formwork, a deck plate in contact with the formwork, one end to the deck plate, and the other end to the side...
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JP2022089636A |
To provide a frame mold forming unit capable of simplifying work in forming the frame mold at a work site.A frame mold forming unit 1 comprises a frame mold panel 2, a steel bar for reinforcement 4, a separator 6 and clips 8, 9. The sepa...
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JP3237841U |
To provide a quick support device for a pressed steel plate combined floor slab which can be easily and quickly constructed by avoiding a collapse accident during placing concrete. A quick support device for a pressed steel plate combine...
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JP7076074B2 |
To provide a construction method of a flat bottom cylindrical tank using a frame mold slide construction method for constructing concrete outer tank side walls from a lower part to an upper part when constructing a metallic flat bottom c...
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JP7068967B2 |
To provide a form system capable of reducing a construction period and construction cost.A form system 2 comprises a plurality of rolling forms 3, 3, ... installed parallely to left and right and a work scaffold 4 arranged on at least on...
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JP7052213B2 |
To deal with construction of any structure with wall surface shape of curved surface or planar shape.A construction apparatus comprises: a blowing nozzle 11 capable of spraying concrete or mortar; and a backing mechanism 40 including ben...
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JP3236954U |
To provide an aluminum wood composite system for a post-strike strip. The post-strike strip 1 is located between two pre-strike strips 2, and the system is located below the post-launch strip, with a wooden template 3 having a width wide...
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JP7041577B2 |
To provide a form member and the like which can follow positional deviation of a structural member and which can prevent leakage of filler.A form member 3a is temporarily provided when filling a filler into a gap between an upper and a l...
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JP7038979B2 |
To provide a metal formwork device for concrete foundation that solves a problem in which damaged holders are likely to obstruct a horizontal arrangement of metal face plate formwork, and a problem such as a lack of reliability of long-t...
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JP3236657U |
To provide a suspended formwork structure for post-injection type closing work in which an I-shaped steel holding beam can be supported and arranged and the procedure of connection assembly becomes convenient. The suspension frame struct...
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JP7029887B2 |
To suppress upsizing of a form device.On a side portion 10b of an existing concrete 10, a first anchor member 11 and a second anchor member 12 are provided. A form device 1 includes: a rail member 5 which can be detachably fixed to the f...
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JP7027265B2 |
To provide a formwork structure and the like capable of reducing construction labor and cost.A formwork structure provided to construct a side wall of an underground structure inside an underground continuous wall 3 includes a formwork, ...
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JP7026266B2 |
A formwork supporting apparatus for supporting a formwork for casting concrete is proposed. More specifically, a formwork supporting apparatus is installed by paratactically connecting at least one support frame (100) achieved by connect...
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JP6997467B2 |
To provide a support tool capable of steplessly repositioning a support arm portion provided on the peripheral side surface of a telescopic device.A support tool 1 comprises: a telescopic device 2 consisting of a screw jack structure, wh...
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JP2021195852A |
To provide a form device which prevents projection of a holder, prevents a shortage of form due to breakage during conveyance, and does not cause hinderance on work.A metallic concrete foundation form device is composed of: metallic quad...
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JP6979811B2 |
To provide a construction method of a concrete structure capable of constructing a new concrete structure even when a distance between an existing structure and a newly-installed concrete structure are narrow, and to provide a form struc...
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JP6956151B2 |
A formwork panel for concrete-work shutterings includes a supporting structure and a separate formwork skin connected to the supporting structure, characterized in that the supporting structure consists substantially of plastics material...
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JP2021161630A |
To provide a building entrance structure and a construction method thereof, which enable a construction quantity of a foundation around an entrance dirt floor to be reduced and enable the number of days for construction of the entrance s...
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JP3234188U |
To provide a high-strength curve of an ultra-flat ground, which is useful for overall support, is useful for adapting to the accuracy adjustment of a formwork at the time of on-site construction of an ultra-flat ground, and is useful for...
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JP2021123974A |
To construct a lattice beam slab with no plastic remaining inside a reinforced concrete structure.A formwork 10 is removed after concrete is cast so that no plastic remains inside a reinforced concrete structure. In order to make it easy...
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JP6910101B1 |
To provide a formwork device for a concrete structure capable of maintaining a space between formwork without using a separator. A pair of molds 1, a support member 2 fixed to each outer surface of the pair of molds 1, and each outer sur...
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JP6906746B2 |
To provide a foundation in which measurement of settlement is possible with high accuracy and from outside, a method for constructing the foundation, a method for inspecting the foundation after construction, a method for managing locati...
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JP2021514437A |
The present invention relates to a slip foam device (12,14,16) and a method of operating the slip foam device (50) for constructing a primary slip foam structure (22) from one side thereof. The slip foam device comprises a platform (12) ...
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JP6884295B1 |
To provide an improved mine formwork. The tunnel formwork of the present invention is a formwork that covers all or a part of the inner wall surface of a tunnel, and concrete is applied to the inner wall surface of the tunnel by using th...
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JP6882919B2 |
To ensure safety during concrete placement work of a base isolation foundation and to enhance the filling and uniformity of concrete making up the base isolation foundation.The base isolation foundation formation device comprises: a shea...
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JP2021031981A |
To provide a mat foundation work method capable of forming a base portion and a foundation rising portion integrally and simultaneously, which comprises convenience where a workman can easily perform a work of adjusting height of a risin...
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JP6829881B2 |
To provide a construction method of a structure by slipform construction, which can be easily provided with expansion joints for every prescribed intervals after finishing construction, by placing foundation members or the like supportin...
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JP2020536191A |
A concrete forming system to reduce the time and effort required for framing, placing, and hardening concrete walls. A concrete molding system generally includes a concrete formwork that includes a first wall, a second wall facing the fi...
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JP2020193509A |
To provide a formwork fixing member and a formwork fixing bracket for a concrete retaining wall that do not exert a lifting force on a formwork when pulling and fixing the formwork toward a ground direction.A formwork fixing member is us...
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JP3229113U |
To provide a slab formwork lifting device capable of preventing displacement and deformation of a panel and ensuring installation accuracy of a slab formwork. A plurality of connecting rods 12 arranged so as to cross these panels and a p...
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JP6778508B2 |
To provide an installation method of concrete slab capable of increasing the thickness of a slab while reducing the number of supports.The installation method of concrete slab includes: a first concrete casting step in which first concre...
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JP6778493B2 |
To provide a concrete successive forming apparatus and a concrete successive forming method, in which a tight concrete structure may be obtained in concrete successive forming.A concrete successive forming apparatus comprises: a casting ...
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JP6776603B2 |
To provide a tunnel lining concrete which is hardly gets damaged even when various external forces are applied thereto, and a construction method of lining concrete.The tunnel lining concrete is formed by sequentially lining concrete on ...
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JP6772480B2 |
To provide a slip form device and a slip form method, stably re-operable, after stopping work for a long time.A slip form device 10 comprises forms 11 and 12 separately oppositely arranged to a cylindrical body 100 and a hydraulic jack 1...
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JP6760564B2 |
To provide a temporary frame and timbering that can independently erect pipe supports (using a Z-shaped support post uniquely developed in the invention) while reducing single pipes, clamps, and square bars or the like to couple adjacent...
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JP6736830B2 |
To provide a reconstruction method of a concrete construction with an underground skeleton which allows construction where neighboring buildings are adjacent to each other and allows new building processes such as decomposition of the un...
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JP6716976B2 |
To provide a slipform device and a slipform construction method capable of simplifying a form adjusting device.A slipform device 10 comprises a control part 81 for controlling a form adjusting device 40 installed in a yoke. The form adju...
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JP6700384B2 |
This disclosure relates to a formwork panel assembly to mold upwardly extending building features such as columns or walls, that extend between adjacent floor slabs. In one aspect, the formwork panel assembly comprises at least two surfa...
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JP6667292B2 |
To provide a curved surface concrete form capable of manufacturing a form at low cost by reducing the quantity of curved materials to be used for manufacturing curved surface concrete while using much form materials for manufacturing a t...
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