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JP2023122624A |
To provide two-way retractable building formwork apparatus capable of improving at least one defect of prior art.A two-way retractable building formwork apparatus comprises: a substrate unit 1 having a mounting surface; a first side bar ...
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JP2023122623A |
To provide one-way retractable building formwork apparatus capable of improving at least one defect of prior art.A one-way retractable building formwork apparatus can be applied to a substrate module 9 having a mounting surface 91 and in...
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JP2023120044A |
To provide a hole molding die which enables formation of a hole that linearly extends and has unevenness on its inner peripheral surface, can be removed from a concrete molding after formation of the hole, and is comparatively inexpensiv...
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JP7330054B2 |
To provide a construction method of a column including a column beam joint part by high strength concrete capable of performing thermal insulation cure and heat cure reliably and effectively.The construction method of a column including ...
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JP7312501B1 |
The object of the present invention is to provide a formwork that enables visual confirmation of the construction status of concrete placement and reduces the work load at the construction site. A formwork comprising: a barrier plate (10...
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JP7300664B2 |
To provide a concrete curing method, a construction method of a concrete member and a formwork structure which make it possible to supply water content to concrete from a start of condensation, and which, as a result, make it possible to...
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JP2023090293A |
To provide a formwork skin plate that reliably reduces surface air bubbles in concrete and improves the quality of the concrete.A thermal spray coating layer 12 is provided on a surface of a steel plate 11 that constitutes a formwork sur...
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JP2023524951A |
The present invention is a formwork module for building construction formwork, comprising at least one formwork beam and at least one formwork shell, and at least one connector between the formwork beam and the formwork. It relates to a ...
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JP7289501B2 |
To provide a form panel structure for concrete placing provided with a view window which allows a filling state of concrete to be placed, a failure of the concrete and the like to be confirmed from the view window provided on a face plat...
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JP2023076989A |
To provide a form pre-attaching method for an embedded hardware, which facilitates the arrangement of the embedded hardware from the front side of a form, and eliminates the need for machining the periphery of an opening formed in the fo...
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JP7282669B2 |
To provide a sheet installation device capable of reducing the labor of the curing sheet pasting work in a construction method of pasting the curing sheet in the vertical direction.A sheet installation device 1 is a device for installing...
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JP2023063751A |
To provide a connector which can simply connect a plurality of anchor fixing members without using a pin hole of a top end surface of a form.A connector 10 includes a base 11 and an insertion part 12. The base 11 is arranged below a plur...
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JP7270507B2 |
To provide a construction method of a concrete structure capable of making the surface of the concrete structure beautiful by suppressing the occurrence of wrinkles of a curing sheet used before placing concrete.A method of constructing ...
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JP7269769B2 |
To provide an air tube capable of surely preventing leakage of concrete or the like from a concrete placing space.An air tube 1A forms a concrete placing space or closes a gap in the concrete placing space. The air tube 1A comprises an u...
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JP7265909B2 |
To obtain an excellent workability of a floor slab, etc. in construction and remove a deck plate easily after construction.A deck plate unit (1) comprises a deck plate (10) having a flat flange part (11) and a joint member (20) having on...
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JP7252613B2 |
To provide mold being difficult to damage and made at low cost even without a skilled artisan.There is provided mold comprising two or more strip members H having ends and two or more strip members V without ends, the strip members H and...
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JP2023042665A |
To provide a concrete curing formwork and a method of constructing a concrete member which make it possible to suppress color unevenness generated on the surface of the concrete member.The present invention discloses a concrete curing fo...
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JP2023512308A |
Concrete floats, float assemblies, float adapters and interfaces, and vibration devices and methods are described. The vibrating assembly has at least first and second interface components, for example one interface component can be mate...
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JP2023012033A |
To construct a wall-like structure provided with a wall body made of concrete so as to be close to a wall surface.A construction method of a wall-like structure provided with a second wall surface 31 facing a first wall surface 11 compri...
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JP2023006769A |
To provide a position confirmation jig with which center position of a column may be easily confirmed upon constructing a foundation of a building.A position confirmation jig 30 is a jig which is attached to an upper part of an anchor su...
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JP7207356B2 |
To provide a technique which makes an external side face of a three-dimensional shape into a plane surface side and improves portability in an inflatable structure.An inflatable structure comprises a membrane member which includes inner ...
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JP7202413B2 |
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JP7185957B1 |
A wooden PC form that can be used in a precast construction method and can improve the positional accuracy of die-cutting. A wooden formwork for producing a concrete member by a PC construction method, comprising a side frame, an end fra...
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JP7185410B2 |
To propose a cloth form that is easy to fix to the construction surface and can be used for reinforcement of concrete structures.A cloth form according to the present invention is a cloth form used by injecting a filler into a bag-shaped...
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JP7180261B2 |
To provide a process paper for concrete decoration that can improve a finish of a concrete surface.A process paper for concrete decoration has a base sheet 11, and a curing retarder layer 13 that is formed partially on one face 11a of th...
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JP2022174816A |
To provide a ceiling heat insulation structure allowing firm integration of heat insulation panels with a ceiling slab with an easier and safer construction method.Multiple pieces of heat insulation panels 2 formed with grooves 2c on sid...
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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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JP2022546795A |
An anchor element to be cast into concrete comprises an anchor rail (1) with a plurality of anchor lugs (2) and a strip-like receiving part for attaching fastening means, at least one retaining bracket (20) to the anchor. Anchor rails (1...
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JP7164170B2 |
To manufacture concrete formwork sheathing boards made of composite wood with low specific gravity and light weight and necessary rigidity by extrusion.A wood composite board with a specific gravity of 0.8 or less, preferably 0.75 or les...
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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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JP7159684B2 |
To provide a fiber sheet easily installed in horizontal to an installation surface.There is provided a fiber sheet 1 having a first main surface and a second main surface which face, and a plurality of apertures 4 from the first main sur...
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JP7151042B2 |
To provide a post-cooling technique capable of avoiding a complicated work of laying a cooling pipe in a narrow and complicated area in a formwork and eliminating the need to fill mortar in the cooling pipe for solving conventional probl...
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JP2022151277A |
To provide a sheeted formwork which makes it easy to attach and detach a crosspiece body to a sheathing board body and has a glossy or smooth resin sheet bonded thereto, allowing easier separation from concrete.A sheeted formwork 1 inclu...
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JP7149717B2 |
To provide a form protection sheet which can prevent generation of pits and which has good reusability of a concrete form panel.A form protection sheet 10 constructed on a concrete form panel 20 includes: an adhesive layer 1 attached on ...
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JP2022149369A |
To provide a sheet for a concrete placing mold form capable of improving an appearance and a quality of concrete.A sheet 1 for a concrete placing mold form adhered to a surface of the concrete placing mold form and used comprises: a shee...
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JP2022141469A |
To provide a high water repellent sheet that can impart very high water repellent performance to a concrete form used when forming a concrete structure.A high water repellent sheet 10 is attached to the surface on a side, in which concre...
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JP7141956B2 |
To provide a formwork for determining concrete demolding strength that improves determination accuracy of a demolding time and can be used repeatedly while leaving no mold to be buried on a concrete side at the time of demolding the conc...
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JP7139234B2 |
To provide a construction method of a structure capable of easily constructing a structure.A cylindrical portion 10 forming a closed cross section is provided, and then a hardener 2 is coated on an outer peripheral face of the cylindrica...
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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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JP7122218B2 |
To provide a method for manufacturing a concrete structure by which a curing sheet used before placing concrete can be more easily left in concrete.A method of manufacturing the concrete structure C includes: a step of preparing a plural...
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JP7116887B2 |
To provide a pipe cooling technique capable of avoiding a complicated work of laying a cooling pipe in a narrow and complicated area in a formwork and eliminating the need to fill mortar in the cooling pipe for solving conventional probl...
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JP7101329B2 |
To provide a concrete formwork formed with a coating film on a surface, capable of being easily peeled without requiring great force upon peeling of the concrete formwork, further capable of suppressing the formation of depressions in a ...
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JP3238253U |
To provide a track traffic construction column type inspection pit reinforced concrete track column construction formwork which can be used a plurality of times, is convenient to be attached and detached, and solves construction problems...
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JP3238237U |
To provide a product building construction frame formwork reinforcing device, which saves the trouble of rotating a plurality of screw rods. The formwork main body 1 and a reinforcing assembly 2 installed outside the formwork main body a...
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JP7089652B2 |
To provide curing sheet for concrete installed on a surface of filled concrete to keep the concrete in a wet state which can enhance effect to keep it in the wet state to reduce the number of watering frequency.Curing sheet 1 for concret...
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JP3237886U |
To provide a composite heat insulating curing device used for a concrete casting target structure in winter, which reduces labor costs, improves economic effect, and improves construction safety. The outer peripheral curing formwork 7 in...
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JP7083146B2 |
To provide an angle free metal foam which is a concrete form that can be changed in angle and can be used in a wide range of arbitrary angle ranges.A flat plate 2a, a tube 2b formed in a cylindrical shape on the longitudinal side of a fl...
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JP7083209B1 |
To cast a concrete structure having a flat surface while significantly improving work efficiency at the time of demolding by eliminating the need for a mold release agent. A formwork sheet 10 is a sheet-like laminated body in which a wat...
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JP3237750U |
To provide a concrete casting formwork capable of removing the attached snow when snow enters and adheres to the concrete placing space. In a concrete casting formwork W, a pair of face plates 1 formed in a rectangular shape and these fa...
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JP7076312B2 |
To provide a tape for concrete form capable of suppressing occurence of burrs and sand streaks in cured concrete even when used in a construction site exposed to rain and wind, and having preferable workability in removing.A tape for con...
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