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JP08270216 |
PURPOSE: To provide a wooden frame of a joining face for an opening concrete form in order to make an efficient and beautiful square opening with a beveled slope at the opening periphery, in a concrete wall. CONSTITUTION: Respective corn...
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JP08260695 |
PURPOSE: To increase the working efficiency, by winding a sheet having a length and a width to cover the external peripheral face of a void so as to form a cylinder in order to make a drawing cover of the void. CONSTITUTION: A sheet body...
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JP08260445 |
PURPOSE: To reduce the material and working of a molding die largely, and to facilitate the execution of works. CONSTITUTION: When joint weep holes formed extending over an upper section from the lower section of an embankment body are f...
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JP08254016 |
PURPOSE: To facilitate execution of works so as to shorten the term of construction work and curtail the cost by split-manufacturing a curing material integrally-molded by using a hard plastic plate for a face coming into contact with co...
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JP08246668 |
PURPOSE: To upgrade accuracy in box-drafting or at anchor holes by a method wherein concrete is placed round box bodies and leg parts serving as a form, and after the box bodies and the leg parts are drafted, recessed parts are formed at...
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JP08246540 |
PURPOSE: To shorten the term of work and reduce the cost of work execution by raising the work execution efficiency. CONSTITUTION: Support blocks 3 for right and left side plates 7 are installed on an asphalt waterproof layer 2. A bottom...
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JP08232470 |
PURPOSE: To promote the secureness of water resistance in addition to being lighter in weight and durable in quality by making a square inner frame with compressed cardboard after being stacked, crossing a horizontal plate to a relativel...
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JP08232222 |
PURPOSE: To provide guardrail support fixing method in which fixation is light weight, water resistant and sturdy, and easy, and a paper-made elliptic pipe form inner frame for concrete foundation fixing the support pole. CONSTITUTION: A...
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JP2543803 |
PURPOSE: To facilitate setting of the position of a communicating pipe by a method wherein, when a wall is built by using forms, the communicating pipe extending through the wall is fixed by a communicating pipe installing apparatus comp...
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JP08184181 |
PURPOSE: To provide an anchor fitting to be embedded in concrete, which can be easily manufactured at a low cost and without welding. CONSTITUTION: An anchor fitting main body 11 is formed of a horizontal plate part 12 positioned at the ...
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JP08165798 |
PURPOSE: To provide a pattern-draw framework by which a desired space can be provided in the concrete wall or the like of a structure without difficulty and at low cost, and which can be reused, by a method wherein rope passages are form...
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JP08158646 |
PURPOSE: To accurately position an imbedding permanent form within a building frame with no skilled technique required after concrete has been placed by letting the released end of the projected piece of an anchor piece be opened outdoor...
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JP08158645 |
PURPOSE: To efficiently install an opening section frame by forming a concrete opening section different in size using a form member and a permanent form member which are identical in a shape and a definite length, and deciding the posit...
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JP08158633 |
PURPOSE: To facilitate the assembly and to improve the efficiency, by connecting an extension frame having a fitting formation at one end, a movable projection, an insertion projection and a cylindrical projection at the other end, and p...
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JP2528063 |
PURPOSE: To prevent leakage of water owing to deterioration of a waterproof water after mounting of a drainage fixing, the occurrence of peel and provision of a gap between a drainage fixing and foundation concrete occasioned by vibratio...
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JP2529639 |
PURPOSE: To reduce the term of works of a sleeve fitting word, to fix a sleeve in a correct position and furthermore, simply install the same, and to attain good operating efficiency and surely make a sleeve circular so as to eliminate t...
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JP08151791 |
PURPOSE: To make strength of concrete on the end surface uniform and to facilitate execution of work for service pipings by a method wherein a cylindrical part is mounted on the internal wall of a void pipe and the outer diameter of a co...
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JP08144515 |
PURPOSE: To promote safety work on a slab by arranging a sleeve positioning tool where a screw shaft is protrusively arranged in the upper surface center, arranging a recessed groove on the under surface side by forming a side surface in...
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JP08144513 |
PURPOSE: To place concrete on a side wall in which an installing hole of a singular shape is arranged by separating a box mold for an installing hole of form for a side wall by horizontally moving it outside of the respective form for th...
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JP08135177 |
PURPOSE: To provide a form that can be installed being built up easily and positively in a gap place with the required width and easily dismantled and recovered so as to be reused. CONSTITUTION: A form is constituted of a pair of both si...
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JP08135184 |
PURPOSE: To simplify void cap removing work after the work of forming city water piping by providing a lug at the upper face center part of a void cap, in a position recessed from the surface. CONSTITUTION: A lug 3 strong enough to strip...
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JP08135183 |
PURPOSE: To enable easy installation without labor even after installing a long- sized body in a through hole, and allow the long-sized body to be stably held with a small number of part items. CONSTITUTION: On the front side of the fill...
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JP08128199 |
PURPOSE: To simply form a piping hole in a concrete building corresponding to beam stress by inserting a pipe between connectors fixed to a form, and moving holding ring members to deflection places to control the deflection. CONSTITUTIO...
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JP08128198 |
PURPOSE: To facilitate arrangement of sleeve inside a form by dividing a sleeve into two parts, connecting them with clips after the divided sleeves are inserted n the form, and fixing them to the form with a sleeve fixed member. CONSTIT...
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JP08128568 |
PURPOSE: To provide a holding tool for a sleeve pipe for a boring method using this holding tool for a reinforced concrete structure by which the sleeve pipe can be held without any shift or deflection of an axis and boring can be carrie...
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JP08126167 |
PURPOSE: To make it possible to save cost and maintain fire preventing capability, and further accommodate a wide variety of long bodies (or a group of long bodies) to be inserted into a through hole, with different outside diameters. CO...
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JP08114032 |
PURPOSE: To improve safety, facility and speediness of work, and reduce construction work cost. CONSTITUTION: An air sac 6 is fixedly arranged inside a belt-like body 5 where locking members 7 whose upper side is composed of a Magic (a r...
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JP08109747 |
PURPOSE: To temporarily lock a void at a specified position precisely, speedily and firmly by inserting a bar into a hole of a support holddown member furnished with the hole and a recessed part, arranging the void in a territory between...
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JP08105201 |
PURPOSE: To facilitate its extraction from a concrete structure by dividing it into plural pieces of split section by a longitudinally cutting split surface, and making one split section extractable in the axial direction from the one si...
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JP08093221 |
PURPOSE: To arrange two mortar receiver flanges in their respective territories by fastening and fixing both side elastic holding pieces between a pair of collar half bodies on a piping by way of sandwiching the piping. CONSTITUTION: It ...
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JP08093220 |
PURPOSE: To perfectly prevent a crack from a corner part of a concrete made rectangular opening of a window opening, etc., by doubly using it with cross bar arrangement of reinforcement or not. CONSTITUTION: This is done by taking notice...
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JP2507228 |
PURPOSE: To improve workability by removing a lid attached on the upper end of a barrel section simply. CONSTITUTION: A recessed section 6 is formed in the shape of ring along the up and down directions around the barrel section 2 of a f...
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JP08068202 |
PURPOSE: To improve workability by a method wherein the opening surface of a void pipe is closed and a plurality of mounting holes to dispose a unit at forms are formed in a cap. CONSTITUTION: A void cap 1 is inserted in each of the open...
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JP08060781 |
PURPOSE: To form lattice-like cavity sections by arranging lattice-like inner formworks on a bottom formwork in the floated state from the bottom formwork, placing concrete to bury the inner formworks, and removing the inner formworks af...
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JP08053936 |
PURPOSE: To fasten an opening of a form without blocking up the opening. CONSTITUTION: A first separator 13 is sandwiched between forms 12a and 12b being a raising-up wall and a returning wall. A support metal fitting 21 is preinstalled ...
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JP08049410 |
PURPOSE: To provide a form that is inexpensive and provides excellent handleability by enclosing an expandable, elastic base material in the hollow bag of the form, and providing an inlet/outlet port through a part of the bag. CONSTITUTI...
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JP08042140 |
PURPOSE: To simplify installation, and accurately and reliably fix a sleeve fixing metal fitting to an optional position. CONSTITUTION: A holding ring 1 is formed in an elastically deformable egg shape. Installing pieces 1a and 1b are ad...
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JP08025338 |
PURPOSE: To manufacture a hollow PC beam at a low cost by using a simple-- structure form which does not require a core. CONSTITUTION: A hollow PC beam which is integrated with a cage reinforcement unit is obtained with two sheet concret...
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JP08028044 |
PURPOSE: To make it possible to fix extremely easily without any regulations by the size of a sleeve pipe, such as void pipe or the length of the void pipe and remove or reuse attachments, such as a stud bolt or a fixture after they are ...
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JP08013799 |
PURPOSE: To positively fix a sleeve material and to provide a reduction in a term of work, leakage prevention, and enhanced appearance. CONSTITUTION: One end of a female-screwed shaft 5 is fixed, using a nut mounted on one side wall at t...
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JP08013798 |
PURPOSE: To facilitate work by integrally forming a pair of collar split bodies having a semicircular flange-like mortar receiving part on the upper end of a vertically split cylindrical holding part held with a piping inserted and penet...
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JP08013805 |
PURPOSE: To prevent the top of a self-leveling material placed at both sides of a ventilation opening form of a foundation from being separated and easily level the height of the top of self-leveling material at both sides of the ventila...
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JP08013800 |
PURPOSE: To simply, positively, and promptly install a ground sill cover on a ground sill for supporting a panel. CONSTITUTION: A ground sill cover 5 is locked with a ground sill 4 for supporting a panel by inserting and penetrating a fi...
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JP08004285 |
PURPOSE: To facilitate the installation of an equipment by forming an anchor form having a circumferential wall part, a bottom part and an opening part, and burying this anchor form in a foundation to form an anchor hole in the foundatio...
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JP08004288 |
PURPOSE: To improve the workability. CONSTITUTION: A form 31 has a form body 32 and a pair of hanging tools 33 attachably and detachably mounted on the form body 32. The form body 32 is cylindrically formed, and has a taper extended towa...
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JP08004287 |
PURPOSE: To facilitate the work by forming a hole for burying a column body on a floor surface by use of a sheathing jig consisting of a tapered or columnar shape holding member, a mounting member, and a tube having a number of protrudin...
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JP08001645 |
PURPOSE: To reduce a weight of a form by a method wherein an inner form and an outer form are hinged to a bottom plate, the inner form is composed of corner frames and wall face frames, and recess is formed in each side edge at which bot...
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JP07332548 |
PURPOSE: To perform smooth execution by preventing erroneous wiring and erroneous piping with no error in a through hole used in wiring and piping by a technician of wiring and piping construction work. CONSTITUTION: In an execution meth...
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JP07331876 |
PURPOSE: To prevent the incursion of concrete in a box stripping material by providing an elastic projection fitted to the inside of the box stripping material to a plate-like body having a shape larger than a bottom hole of the box stri...
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JP07331874 |
PURPOSE: To form a through hole in a concrete frame according to dimensions thereby to obviate the need for a repairing work by forming a device which can be rapidly and precisely mounted efficiently, without being deformed. CONSTITUTION...
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