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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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JP6933347B1 |
To provide a formwork holder and a concrete formwork for reducing a storage space for materials constituting a basic formwork. A square tubular main body 11 extending in the direction of gravity and a pair of first reinforcing material h...
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JP6920795B2 |
To suppress a rise of a manufacturing cost, to reduce the manufacturing cost, to suppress the immersion of liquid immersing from a clearance between a concrete structure and a concrete-embedded member from the outside of the concrete str...
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JP6914028B2 |
To provide a concrete form fixing device which can reduce the number of inserts which are arranged at an upper column side, a concrete form, a concrete form fixing method and a construction method of a joint.In a concrete form fixture 10...
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JP6906340B2 |
To form a hollow column for forming a hollow face in which adhesion between the precast part of an outer shell and post-deposited concrete in a hollow part is satisfactory.Provided is a hollow frame device for a PC molding a concrete col...
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JP2021085319A |
To solve the problem in which an overhead work is troublesome while only a beam bottom frame is bridged between mold form poles, a wood batten is mounted in an equal interval by driving nails oblique in a shape of crossing the beam botto...
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JP6880067B2 |
Disclosed is a spacer for a disposable formwork for the construction of a wall, with first and second panels. The spacer mutually couples the first and second panels at a certain distance one from the other. The spacer includes: a first ...
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JP6868324B2 |
[Problem] There are a 45 mm-long nail (N45) and a 65 mm-long nail (N65) which are mainly used for formwork in the construction business; however, when heading is performed with a conventional smooth nail during form buildup in considerat...
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JP3231782U |
To provide a formwork error prevention tool capable of assembling a formwork by one person by preventing the error of a concrete formwork of a base material. This is a formwork error prevention tool in which a formwork error prevention m...
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JP2021067009A |
To provide a concrete formwork capable of improving the workability during assembly and disassembly, a wall structure using the concrete formwork, and a manufacturing method of a wall using the concrete formwork.A concrete formwork 1 inc...
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JP6865529B2 |
To provide a mold holding member that offers high strength for holding an outer edge of a flange on an engaging edge surface after fitting a frame body on the mold holding member, and prevents cluttering between the engaging edge surface...
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JP2021050519A |
To provide a coupling tool of molds which hardly forms a gap between the molds even after repeated recycling and which can prevent liquid leakage.There is provided a coupling tool 1 for coupling molds 11, 11 which have a coupling flange ...
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JP2021050518A |
To provide a separator capable of preventing degradation and appearance deterioration of a hardening body even when the hardening body is exposed under outside environment for a long period of time.There is provided a separator interpose...
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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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JP2021025342A |
To provide a vertical end joist supporting metal fitting and a vertical end joist supporting method which can vertically support an outer form for a wall installed in the periphery of concrete formation.A vertical end joist supporting me...
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JP6828872B2 |
To provide a reinforcement structure for an exterior wall capable of constructing an exposed reinforced concrete exterior wall that prevents collapsing of a building due to an earthquake and loss of the structure due to tsunami.A reinfor...
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JP2021006697A |
To provide a form unit that need not be removed and forms a concrete placing form without using form timbering, and a concrete structure construction method using the form unit.A form unit of the present invention comprises at least one ...
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JP6817616B2 |
To provide a connector which may connect a plurality of frame rulers loaded on a frame and maintain interposed gap between frames.A connector of the present invention is a connector which is loaded on a frame and connects a plurality of ...
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JP6807098B2 |
To provide a pressing tool for suppressing floating of a pipe material.A pressing tool 1 for suppressing floating of a pipe material 130 hung on a plurality of forms 100 connected by a connecting member 110 includes regulating parts 31 a...
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JP6804003B1 |
To define a stable distance between a first defining member which defines a distance between first formwork forming members facing each other and a second formwork forming member orthogonal to the first formwork forming member. A concret...
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JP6799845B2 |
To provide a separator device capable of constructing an outside insulation type concrete wall at a low cost.A laminate panel 1 formed by sticking an outer wall material 4 to a foam resin heat insulation material 5 is arranged on the out...
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JP6800414B1 |
To save time and effort for placing a large concrete wall. In the binding tool 2 of the present invention, a plurality of formwork components 1a having a frame body Q extending in the vertical direction on an outer surface of the panel b...
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JP6801912B1 |
To use a residual joint formwork and the residual joint formwork of a concrete structure having a short construction period, few steps, improved work efficiency, maintenance of strength and durability of a concrete structure, and excelle...
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JP6792853B2 |
To provide a reinforcement structural material that enables a reinforced concrete structure with an exposed concrete surface to be constructed without requiring a reinforcement arrangement technique or a mold assembly technique.A reinfor...
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JP3228807U |
To make it possible to be used in common for both fixing a P-con and assembling a formwork binding member, and to easily perform work related to assembling and disassembling the formwork without requiring replacement and confirmation of ...
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JP2020176496A |
To solve the problem that impact drills used in formwork in the construction industry are essential items, but not only drill bits but also foam tie turns and p-conn turns can be replaced according to the application, and among them, the...
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JP2020172793A |
To provide a width stopper for a formwork capable of engaging with a formwork with a different structure while improving engaging force with the formwork by bending an engaging piece (a bendable portion).A width stopper for a formwork st...
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JP6764594B2 |
To provide a simple concrete form fixture which can rigidly press and fix a concrete form for a joining joint, a concrete form fixing device, the concrete form, a concrete form fixing method and a construction method of a joint.In a conc...
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JP6762087B2 |
To enable a boundary surface between a form holding member and concrete to be hermetically sealed by a simple operation, and prevent leakage of water into a cavity after the removal of the concrete.Packing 1, which is attached to a form ...
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JP3227867U |
To provide a die-cutting frame holding device capable of stably connecting a die-cutting frame to a block regardless of the state of the block. An instrument for connecting a die-cutting frame to a block, the first member 10 having a fir...
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JP6757997B1 |
To provide a formwork support, an anchor bolt fixing tool, and a formwork set which realize further facilitation of foundation work and shortening of construction period. In a mold support, a base 101, a first vertical member 102 extendi...
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JP6738515B2 |
To provide a form construction method leading to shortening of a construction period, labor-saving and cost-down, by dispensing with a separator (a registered trademark), a form tie (a registered trademark) and a hardware expert.A concre...
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JP6739806B2 |
To provide a technology in which generation of a defective portion GP can be avoided and a formwork holder is not exposed on a concrete surface, to solve a problem in prior art.A formwork holder of this invention is connected to a separa...
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JP3226979U |
To provide a fixing member structure of an unfinished concrete formwork. The structure is a fixing member structure of an unfinished concrete form including a long shaft body 11, the fixing member 10 is made of a plastic material, and fi...
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JP3226745U |
To prevent a slag of ready-mixed concrete from leaking from a gap between a concrete formwork and an existing concrete structure or a gap between two side-by-side concrete formwork end faces. I will provide a. A gap filling tape 10 of a ...
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JP2020109243A |
To provide a form support tool that allows an internal form to be easily raised in setting up a steel form in placing base concrete, and can be repeatedly used.A form support tool 10 comprises: an internal form support part 22 in contact...
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JP6715111B2 |
To provide a form structure for easily constructing a structure.A form structure 10 is used for a place of projecting a reinforcement 3 of a sidewall in the substantially horizontal direction from the sidewall when placing concrete of th...
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JP2020097857A |
To easily take out a buried article buried in a burying object such as a concrete wall.A spiral bit comprises: a spacer 11 including a disk portion and a tube portion constituting a recessed portion having a diameter larger than an outer...
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JP3226423U |
To provide an aluminum square lumber used at a construction site or the like, which is a substitute for a square steel material, which is lightweight, has sufficient strength as a building material, and is easily fixed in position, relat...
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JP6713122B2 |
To provide a connector capable of connecting a plurality of anchor bolt positioning tools and fixing the anchor bolt positioning tool on a mold without processing the mold for fixing the anchor bolt positioning tool.A connector 1 may be ...
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JP2020094361A |
To provide a joint capable of eliminating a gap and holding a state of abutting a flange part of a form panel.A joint 1 has: a main body 2 having a vertical support surface 21 having a longitudinal direction in a vertical direction; an o...
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JP6704259B2 |
To provide a shield wall capable of shortening a construction period by formed in the shield wall to which mass concrete specified in present technical standards does not apply.In a shield wall 1 including a plurality of precast wall par...
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JP6705047B1 |
To prevent peeling or falling of a mortar wall from a concrete wall by effectively utilizing both the rigidity of a metal material and the tensile property of a synthetic resin. I will provide a. A metal-resin composite type adhesive ass...
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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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JP6701464B1 |
To prevent a water channel from being formed on the lower surface of a separator without using a water stop ring, to prevent rust due to water of the separator, and to prevent a decrease in the strength of concrete, a low cost water stop...
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JP6691007B2 |
To provide a form unit and a foundation heat insulation method capable of easily constructing a foundation with a heat insulation material.A form unit U is the form unit U used for constructing a foundation with a heat insulation materia...
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JP3225805U |
To provide a formwork separator capable of reliably and in a short time for attaching a separator and improving workability of formwork construction. The formwork separator 1 is provided between a pair of weir plates 110 and 120, and has...
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JP6670416B1 |
To provide a support frame for a concrete formwork which can be used as a part of a frame scaffold. According to the present invention, in a support frame attached to the outside of a concrete form forming a space for injecting concrete,...
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JP6667883B1 |
To provide a formwork holding aid capable of easily assembling a formwork even by one worker. The formwork holding auxiliary tool S provided between a plate material 50 forming a formwork and a connecting body 51 is provided with a main ...
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JP6664925B2 |
To provide a bolt for a concrete mold holding member and the concrete mold holding member for managing screw-in torque generated at a time of screwing and suppressing a damage to the concrete mold holding member, especially to the bolt f...
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