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JP6703360B2 |
[Solution] When an operator captures an image of a reference marker 3 or a sleeve marker 4 using a camera C, the image is sent to a sleeve marker position analyzing means 5 for the position of each sleeve marker 4, . . . to be analyzed. ...
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JP2020076284A |
To facilitate the installation and removal of a formwork for forming a blockout space used in the construction of various concrete products.There is provided a formwork for forming blockout space 1 used for burying to form a blockout spa...
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JP2020026050A |
To provide a flask for molding capable of easily constructing a hardened body having a pattern formed on its surface.A flask for molding of molding a hydraulic composition comprises a transfer member 11 formed with a pattern to be transf...
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JP2020020214A |
To provide a through-hole forming tool capable of forming a well-drained through-hole inside a concrete foundation, and a through-hole forming method using the through-hole forming tool.The present invention is a through-hole forming too...
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JP2019206895A |
To provide a penetration frame capable of reducing workload at a construction site and improving a strength relative to a load from a floor part.A penetration frame 10 according to the invention is characterized in that a frame body 20 c...
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JP6616629B2 |
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JP6592317B2 |
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JP6586789B2 |
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JP6559060B2 |
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JP6557096B2 |
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JP6551890B2 |
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JP6545974B2 |
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JP6534201B2 |
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JP6508960B2 |
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JP6489839B2 |
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JP6491386B1 |
To form a slab opening in a part of a concrete slab inexpensively and efficiently, and to form a concrete slab having sufficient strength inside the slab opening after use. A mold for slab opening and a method for forming a slab opening ...
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JP6486662B2 |
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JP6480315B2 |
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JP6474325B2 |
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JP6463942B2 |
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JP2018188891A |
To provide a sleeve tube which can smoothly respond to the length adjustment at the site without using a long cutting tool and can very easily remove the work from a through hole.The sleeve tube body 10 is formed by alternately disposing...
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JP6396734B2 |
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JP6373218B2 |
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JP6373672B2 |
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JP6336157B1 |
To provide a sleeve tube and a method for manufacturing the same, and a method for manufacturing a through hole using the sleeve tube, which can simplify the manufacturing work and the removing work by using only a single sleeve tube mai...
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JP6317493B1 |
To provide a penetrating pipe for a reinforced concrete beam capable of disposing a penetrating pipe in the reinforcing bar braid after installing the reinforcing bar braid in a formwork and improving work efficiency, and a method for co...
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JP6308802B2 |
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JP6308803B2 |
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JP6286300B2 |
To propose a joint structure fixing a water stop securely and enabling a high-quality construction even when a pair of concrete members facing each other via a joint part is constructed at the same time.A joint structure includes a joint...
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JP2018025014A |
PURPOSE: To provide a drain hopper which can be efficiently disposed to a floor slab, and in which the height of a hopper part and a connection pipe part can be adjusted with respect to the floor slab.CONSTITUTION: A drain hopper compris...
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JP6278937B2 |
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JP6277343B1 |
[Subject] A sleeve fixed implement for penetration holes which aims at reduction of the dangerous operation in height of sleeve construction or a work man day in a ferro-concrete building is provided. [Means for Solution] Blockade board ...
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JP2018012920A |
To provide a sleeve fastener capable of fixing and supporting a sleeve on a reinforcing bar at an appropriate position reliably and readily, the sleeve fastener being suitable regardless of whether the fixed location of the sleeve is a s...
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JP3214018U |
[Subject] A circumference of an opening of the slab is provided with a fixed implement of a mold which can suppress time and effort which builds a mold which forms a stage wall with slab. [Means for Solution] Inner wall F1 and the presen...
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JP6217954B2 |
The present invention relates to a method for installing a crack inducing expansion joint filler when placing concrete so as to reduce cracks generated during concrete construction, and an apparatus therefor and, more particularly, to a ...
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JP6212606B1 |
[Subject] There is no simple and effective technique which assembles the above-mentioned waterstop and a masonry joint board directly in prior art, and the present invention offers a subject the execution method of the water cutoff struc...
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JP6197064B1 |
[Subject] Even if you face placing of concrete after installing though it can install simply and is a sleeve for construction, provide the sleeve for construction formed so that it might not separate or drop out. [Means for Solution] A r...
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JP6191950B2 |
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JP3211393U |
[Subject] Since it shall be easy to carry out judgment of a shrink package wearing resin film, construction materials which can remove easily a resin film by which shrink packaging was carried out are provided. [Means for Solution] They ...
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JP3210740U |
[Subject] Offer of a spacing tool for a form device and form devices with an easy structure. [Means for Solution] Maintenance side position gap prevention parts 205 are stored in mold side position gap prevention parts 104 from inner sid...
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JP6139343B2 |
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JP2017057576A |
To facilitate pulling out of a core material of a mold of an open hole.A mold 1 for forming an open hole, which is a mold of an open hole formed in a constructed body molded using a hardening material, includes a plurality of screw compo...
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JP6091200B2 |
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JP6055584B2 |
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JP6047445B2 |
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JP6048613B1 |
[Subject] The penetration hole formation implement for beams of sharply mitigable composition is provided for time and effort, such as a nailing operation for fixation of a slide sleeve, and removing operation of the fixed implements (na...
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JP6045418B2 |
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JP6046543B2 |
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JP6035036B2 |
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JP6029080B2 |
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