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JP2012031688A |
To provide a spacing holding member, a construction structure and a construction method for a concrete wall, which enable the repeated utilization of a member for use and the construction of the concrete wall excellent in heat insulation...
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JP4875358B2 |
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JP4864451B2 |
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JP3172685U |
To provide a plug for closing a hole formed in a concrete formwork, which can be easily attached to the hole and can surely maintain its aesthetic appearance for a long period of time. I will provide a. The plug body 8 made of a thermopl...
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JP2011256685A |
To promote conversion of a woody temporary material for construction work into a non-wood material as much as possible and thereby contributing to preventing degradation as well as decline of forests and comprehensively rationalizing tem...
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JP4833866B2 |
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JP2011231455A |
To make it possible to prevent water leakage from a laitance layer on an undersurface side of a separator by only making some corrections to a cross-sectional shape of the separator, so that prevention of water leakage from the separator...
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JP2011220002A |
To enable form assembling-dismantling work in which a separator 9 is pulled out while leaving a form, a screw cone 12 and a hole cone 13; the removal work of the cones is facilitated; and the deformation of a form sheathing board 2 due t...
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JP4799923B2 |
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JP4800080B2 |
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JP4800499B2 |
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JP4795924B2 |
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JP3171123U |
To provide an inexpensive formwork-holding concrete which is suitable for concrete formwork construction in which measures against salt damage and rust are required. A shaft foot 1 having a flange 11 in the middle in the axial direction ...
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JP3171020U |
To provide a fixing device for a vertical end thick pipe used for a formwork, which prevents the vertical end thick pipe from tipping over, reduces the number of work steps, and eliminates waste of materials. The holding portion 1 is cur...
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JP2011202446A |
To prevent leakage of water near a separator even if concrete is precipitated.In a waterproofing method, a separator is disposed between frames for placing concrete, and concrete is placed between the frames for placing concrete so as to...
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JP4789044B2 |
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JP4786962B2 |
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JP4781775B2 |
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JP4780643B2 |
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JP2011184951A |
To extract a separator 18 after curing of concrete in the state of leaving a cone cup 21 and a sheath pipe 22, and to relocate a scaffold-side large form, comprising a plurality of continuously arranged forms, to an upper floor.The form ...
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JP4764444B2 |
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JP3169976U |
To provide a separator for a formwork capable of easily pulling out a P-con connected to a separator from a concrete placing surface. A connecting rod 1 made of round steel is formed. Screw portions 2 for detachably connecting the P-con ...
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JP4758029B2 |
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JP2011153521A |
To provide a form separator which allows an easy finishing work in a concrete building after removing a form and prevents cracking and leakage of rust leachate from a position where separator is arranged in the concrete building.The form...
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JP3169325U |
To provide a separator capable of forming and fixing a concrete frame form without movement after drying and forming concrete. A sevalator a of an interval holding material belonging to a building formwork construction has a large ellipt...
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JP2011144496A |
To provide a form support for placing concrete which (1) enables concrete to be placed integrally in a base and a rise part, (2) enables reinforcements to be effectively arranged in the concrete placement space of the rise part between f...
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JP4724268B2 |
Variable length polypropylene ties are used to form an insulated concrete wall by holding sheet materials in a fixed distance part so concrete can be cast between the two sheet materials.
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JP2011127329A |
To provide a concrete form separator protector by which generation of rust on the concrete form separator is prevented surely, easily, and inexpensively.The concrete form separator protector 1 includes a large-diameter part 2 having a ru...
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JP2011122418A |
To solve the problem of a conventional reinforced concrete form pressing metal fitting which may allow penetration of rainwater and the like after removal of a body since the metal fitting forms a groove in a surface contacting with form...
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JP2011122417A |
To solve a problem of a conventional concrete form pressing metal fitting which has no water stop and consequently allows easy penetration of rainwater and the like from the outside and requires a mortar repair and the like to fill a hol...
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JP4705365B2 |
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JP4700091B2 |
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JP3168330U |
To provide a connecting metal fitting for a reinforcing bar and a separator having high joining reliability by easily connecting the reinforcing bar and the separator. A connecting metal fitting 10 for connecting a reinforcing bar 26 and...
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JP3168231U |
To provide a formwork fixture for reducing or preventing a decrease in weather resistance and durability of concrete when the concrete is deteriorated due to rust of an inserter nut and a separator. A formwork fixture (10) has a structur...
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JP4691352B2 |
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JP2011099287A |
To provide a wall penetrating connection apparatus capable of improving stability of a scaffolding without causing the deformation of a form in constructing a wall with cast-in-place concrete.The wall penetrating connection apparatus is ...
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JP2011089379A |
To provide a rod-like separator for concrete formwork, which attains improvements in waterproof property and quality construction to prevent concrete from deterioration caused by rainwater seepage since part of positioning body on the ro...
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JP2011089288A |
To provide a joint fitting for connecting a separator to a reinforcing bar in the constitution of a form of a reinforced concrete structure etc., which can increase tensile strength and which makes working efficiency proper.This joint fi...
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JP4676115B2 |
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JP4674897B2 |
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JP4668598B2 |
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JP4667617B2 |
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JP4667618B2 |
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JP2011064049A |
To solve the problems that conventional concrete form presser hardware does not have any water stop plate, which makes it easy for rainwater to penetrate into it from outside, that a body becomes detached when a single tube fastening bol...
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JP3166772U |
To provide a stopper for assembling a tightening member which is combined in advance at the time of forming a concrete formwork and can be used immediately for construction. A cylinder 4 of an assembly stopper 1 has an inner diameter tha...
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JP4627927B2 |
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JP4614438B2 |
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JP2010285820A |
To provide a cone for fixing concrete form capable of preventing a filling material for filling a hollow cavity hole part appearing after removing the cone later from dropping when forming a wall, a sill or the like for construction and ...
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JP2010285841A |
To reliably and accurately hold the space between forms also by the large pressure of the concrete placed between the forms, and minimize the gap between a leveling concrete and the bottom end face of the form.This form spacing implement...
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JP4601081B1 |
To solve a problem of the present invention in removing a separator and a pipe in which a separator is fitted to form a narrow hole which can be closed and penetrates a concrete skeleton. A separator 20 in which a nut 40 is swingably or ...
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