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JP7449535B2 |
To save labor in construction or replacement work of a frame mold for concrete installation.A frame mold for concrete installation 100 comprises a sheathing board 10 for sheathing the concrete, a cross rail 30 extending along the sheathi...
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JP7439978B1 |
[Problem] To provide a straddling scaffolding structure that can be easily installed at any location on a foundation formwork as a scaffolding to assist movement in a direction intersecting the foundation, and can be easily removed when ...
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JP2024018822A |
The object of the present invention is to provide a connecting fitting for rods that facilitates the work of connecting rods and has excellent connection strength. [Solution] A main body portion having a substantially L-shaped shape when...
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JP2024003864A |
The present invention provides a formwork alignment jig capable of maintaining a predetermined distance between the formwork and reinforcing bars while aligning the formwork linearly. [Solution] The formwork alignment jig 1 is a jig that...
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JP7412249B2 |
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 can stably support a surface finishing concrete.An entrance ...
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JP3245151U |
An object of the present invention is to provide a large tension clamping tool that can be easily removed without causing the large tension material to unintentionally come off from the support even when an external force is applied. [So...
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JP7399483B2 |
To provide a mortar holder serving as a connector capable of remarkably enhancing the holding force of mortar applied to the surface of skeleton concrete, excellent in fire resistance as well as aging deterioration of the skeleton concre...
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JP7397126B2 |
An interlocking device (10) is adapted to lock two modular building formworks (8). Each formwork (8) includes a wall plate (81) and a frame (82). Each frame (82) has aligning and locking holes (821, 822). The interlocking device (10) inc...
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JP7397128B2 |
A modular building formwork apparatus includes a formwork wall (8) and at least one interlocking device (10). The formwork wall (8) includes a wall plate (81) and a frame (82) disposed on the wall plate (81). The frame (82) has an aligni...
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JP7397127B2 |
A building formwork apparatus (100) includes a building formwork (2) having a frame (22) with a positioning hole (221) and a locking hole (222), and a locking member (1, 1') including a first tapered section (131), a second tapered secti...
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JP7385307B2 |
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JP2023165106A |
To provide a construction method for fixing scaffolding without requiring measures such as driving in post-installation anchors during re-construction.The architectural construction method includes a cone removal step for removing a cone...
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JP7370558B2 |
To provide a separator capable of constantly holding a gap between a concrete formwork disposed around a building structure and a building structure, and having excellent workability and versatility, when constructing a reinforced concre...
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JP7365518B1 |
The present invention provides a panel support material and a formwork structure using the same, the height of which can be adjusted in the vertical direction according to the height of a concrete structure to be cast. [Solution] A panel...
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JP2023150856A |
To provide a formwork installation auxiliary device and a method of placing concrete that suppress outflow of concrete from between a bottom edge of a formwork and a slope surface with a simple configuration when the formwork is installe...
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JP2023150622A |
To provide a formwork holding tool that can hold the position of a formwork during foundation work and suitably be dismantled after concrete casting.A formwork holding tool 20 is placed in the gap G between a first formwork unit 10A and ...
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JP2023142340A |
To provide a bottom form support structure capable of simply and inexpensively attaching and supporting the bottom form of a descending wall at a predetermined height position without requiring shoring or scaffolding.The bottom form supp...
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JP7353691B1 |
[assignment] In the formwork panel assembly auxiliary member used for formwork, by connecting formwork panels of standard size to form the formwork, it is possible to flexibly respond to structures of various shapes, and it is possible t...
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JP7349874B2 |
To provide a form support structure with high workability.A form support structure 1 supports a form 3 at the time of placing concrete by a separator 41. In the form support structure 1, an end 411 on the side opposite to the form 3 of t...
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JP2023129074A |
To precisely configure a foundation without affecting workability in removing a frame mold or the recycling property of the frame mold.A frame mold set comprises a rail member 60 fitted to a base 1, an outer surface frame mold 20 arrange...
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JP7344107B2 |
To provide an openable/closable timbering and a using method of the openable/closable timbering allowing the timbering to be quickly and efficiently installed between structural bodies placed with an interval.An openable/closable timberi...
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JP2023126964A |
To provide a form unit not needed to be removed, for concrete placing without using a form timbering.A frame unit for placing concrete without using a form timbering has a buried panel 10, a connection member 20, a first fixture 30, a fl...
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JP7340249B2 |
To provide a form panel connector capable of assembling a wooden form by utilizing a conventional wooden form panel as it is, enabling even a worker accustomed to a conventional fastening method to perform work without confusion, and pre...
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JP2023122744A |
To provide a framework set capable of preventing a situation where the external frame tilts when concrete is poured.A frame set includes an external frame 20 and an internal frame 10 placed opposite each other via formwork support member...
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JP7338718B2 |
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JP2023122753A |
To provide a formwork support member capable of facilitating the construction work of a rising part of a foundation.A formwork support member 30 is a formwork support member for holding an external frame 20 and an internal frame 10 in a ...
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JP7337119B2 |
To provide a form unit that is unnecessary to remove for conducting concrete placing without using form timbering.A form unit comprises an embedded panel 10, a connection member 20, a first fixture 30, a collar 23, and a second fixture 4...
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JP7335604B2 |
To provide a fastening tool for construction which can fasten a mold frame only by a work of turning of a nut to a bolt screw-coupled to a cone by one hand of a worker while sandwiching a batter therebetween when a holding member is moun...
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JP3243306U |
[Problem] To provide metal fittings with which a concrete foundation can be formed even when a distance between a place where a concrete foundation is to be formed and an adjacent land or building cannot be secured. A fitting (100) inclu...
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JP2023113114A |
To provide a joining method of form panels excellent in workability and capable of securely performing engagement and performing the engagement even in a case of a slight dimensional error.A joining method of form panels 10 of the presen...
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JP3243215U |
A separator connector for a beam formwork is provided which is lightweight, excellent in portability, and capable of easily reattaching the separator. A beam formwork separator connector 1 is a connector for assembling a separator 100 to...
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JP3243033U |
A formwork support with a high degree of freedom in the mode of fixing and supporting a floating formwork is provided. A formwork support A is applied to an imaginary stepped surface 3 formed by a base space 1 for placing concrete and a ...
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JP2023102876A |
To provide a space retainer that suppresses downward deflection when a formwork for forming a peripheral foundation is placed.A space retainer 100 comprises: a base 1 having a mounting portion 12; an inner restricting portion 2; an outer...
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JP7310946B1 |
A building foundation formwork structure capable of stably fixing a foundation formwork and a top plate is provided. A fixture (5) has a screw (50), an upper support member (51), a lower support member (52), and a push-up member (53). Th...
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JP2023098326A |
To provide a corner tightening method and a corner tightening jig for formwork corners in concrete placing work.Provided are a corner tightening method for formwork corners and a jig used for tightening. In concrete placing work to assem...
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JP2023096614A |
To separate a plurality of connected forms (concrete panel forms) from a building frame in an assembled state without disassembling them, to enable movement and transfer of the forms in a suspended state, and to improve work performance ...
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JP2023086044A |
To provide a structure construction method which facilitates construction.A structure 1 is constructed by a step of installing an anchorage jig 5 for fixing one end of a separator 8 to a side of an excavation part 100 of a waterproof lay...
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JP2023084202A |
To provide a pipe connection tool that can quickly and easily connect and disconnect intersecting pipes.A pipe connection tool 1 that connects two pipes P1, P2 that intersect with each other includes a pair of clamping parts 11, 12 havin...
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JP7292312B2 |
In summary the invention described herein is broadly directed to a module for forming a reinforced concrete structure comprising (a) a formwork member that defines a cavity, (b) a reinforcement structure in the cavity, and (c) at least o...
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JP2023082602A |
To provide a joint element structure for L-shaped steel members that allows easy joining and dismantling of steel members, and allows the joining strength of the steel members after joining to exceed a predetermined strength.The present ...
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JP7290389B2 |
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JP3242359U |
The object of the present invention is to provide an arc-shaped longitudinal bamboo-shaped Shimizu-concrete construction structure that is capable of primary molding and is primitive in shaping. The arc-shaped longitudinal bamboo-shaped ...
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JP7288848B2 |
To provide a light permeability concrete body with a structure in which a light transmission material embedded in a cement-based solidification material is effectively conserved from a periphery cement-based solidification material.A lig...
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JP7288390B2 |
To provide a construction method of a foundation capable of securing quality of a foundation easily with high accuracy.In a construction method of a foundation, a formwork 10 is installed and concrete is placed. The formwork 10 comprises...
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JP7279963B2 |
To provide a mortar holding tool also used as a connector capable of enhancing a holding power of mortar applied on a surface of skeleton concrete significantly and preventing a fall of detached mortar.A mortar holding tool A also used a...
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JP2023067447A |
To reduce the number of workers and the labor required for installation of girder materials, and to improve the workability by removing an auxiliary tool for slab formwork construction from the girder materials before concrete is poured....
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JP7270951B2 |
To provide a connector for bar materials capable of connecting a first bar material made of a reinforcing bar and a second bar material having a male screw part at an end to each other regardless of a relative angle between the first bar...
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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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JP2023056824A |
To provide a corn for fixing a form plate of a concrete form with a separator at the concrete form, in particular a cone capable of being taken out from placed and solidified concrete easily, and a detachment tool for the detachment.A co...
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JP2023050899A |
To provide a mold frame holding tool capable of improving workability.A mold frame holding tool 1 includes: a bottom plate 10; a first projection 15, a second projection 20, and a shaft-like member 26 extending toward a first side Z1 in ...
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