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JP3490080B1 |
[wrap up] [Task] The formwork panel itself can be safely left behind even after the concrete has hardened, and not only can the voids and gravel exposed in the concrete during casting be visually recognized and dealt with, but also the c...
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JP2004017568A |
To provide a low-cost surface treating agent which can facilitate coating working on a form with a simple constitution and to provide the form which is coated with this surface treating agent.The surface treating agent contains an underc...
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JP2004011324A |
To greatly reduce the manufacturing cost of a punchless form panel for use with concrete forms or the like, relating to its improvements.A method of manufacturing the punchless form panel includes a process for bending a surface plate in...
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JP3484113B2 |
To provide a high strength net form or the like for placing concrete strength as a form. In the net form mutually overlapping two plate materials including net areas 2a, 3a having meshes and joining areas arranged adjacent to both the si...
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JP3470280B2 |
PURPOSE: To obtain a PC concrete product excellent in surface quality by specifying the nitrogen gas permeation quantity in a laminated body of a fiber reinforced polyolefine resin porous sheet with continuous pores and a polyolefine fil...
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JP2003328557A |
To provide a chamfering strip with a lug, and an installing method to a form easily installable in a corner part of the form, and easily removable from the form without damaging the chamfering strip.The corner part is formed by using the...
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JP3467731B2 |
To provide a form panel capable of preventing slits from being deformed and simplifying the forming process thereof. A plurality of large rib parts 3 and small rib parts 4 are formed alternately on a metal panel body 2. A plurality of se...
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JP2003301604A |
To provide a face plate of a concrete form capable of adhering a new synthetic resin film over again, after using the form with a synthetic resin film adhered to the face plate thereof, and exfoliating the synthetic resin film easily whe...
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JP2003301562A |
To efficiently fix an annular sleeve to a mold.A mounting piece 2 is fitted to the fitting hole selected from a plurality of fitting holes 11 in a seat plate 1. A cap 3 is threaded to the female thread part 41a of a hole part 41 in the s...
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JP2003301605A |
To provide a plastic form for placing concrete without being deformed by a pressure of the concrete or the like when the concrete is placed, having high construction performance and durability and capable of being recycled.The plastic fo...
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JP2003293380A |
To provide a method for curing base concrete, in which the curing period of base concrete is shortened and a concrete foundation having excellent quality is formed even in an environment at a low temperature such as a winter and a cold d...
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JP2003293466A |
To dispense with a concrete stop iron plate at a fastener part for fixing an exterior wall plate.A floor backing material 1 is provided with cutout parts 3, and fasteners 4 are installed in the cutout parts 3. Exterior wall plates 2 are ...
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JP3455197B2 |
To facilitate fitting of an insert nut to a form and to enable adoption of every method for removal of the form. A fitting implement constituted of an elastic material such as a rubber or a soft resin, having an open fore end and a bolt ...
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JP3454476B2 |
To provide an apparatus for fixing an embedding member by which the embedding member can be simply and surely fixed in a mold frame by hooking the hooking part of an elevating/lowering type fixing member into a transverse hole provided o...
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JP2003278382A |
To provide a machining method for a concrete placing form, and the concrete placing form of high durability, recyclable, reduced in weight, improved in workability and causing no leakage into a concrete form.The concrete placing form is ...
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JP3452600B2 |
The shuttering panel is used for erecting cast masonry structures, in particular for erecting concrete walls. It has a shuttering skin (3) and stiffening elements, for example frames (1) or load-bearing members, arranged on the rear side...
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JP2003268971A |
To provide a method for constructing concrete-board driving type forms, in which a large-scale machine is not required and special technique and tool are not used and from which noises are hardly generated.A concrete board has a groove 1...
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JP3447400B2 |
PURPOSE: To protect a sound absorbing board from being drenched, in a balcony board with the sound absorbing board. CONSTITUTION: A frame 7 is projected to the lower side of a skeleton board 1 to which a parapet 5 is installed while a po...
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JP2003253880A |
To provide concrete form connecting structure allowing the diversion of a form fitting used for a conventional wooden form, without providing a form body with a hole or a groove for the form fitting, and to provide a spacer for connectin...
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JP2003253879A |
To provide a spacer for connecting concrete forms, the concrete form, and concrete form connecting structure allowing the diversion of a form fitting such as a plastic cone or a form tie (R) used for a conventional wooden form made of pl...
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JP2003253882A |
To provide a concrete structure of high durability without causing the corrosion of metals inside by preventing demineralized water such as rainwater from reaching the metals inside even if infiltrating through a clearance formed between...
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JP2003247343A |
To provide a form for placing concrete which can be prevented from deforming due to concrete pressure even if it is made of a easily deformable material such as a plastic.The form 30 for placing concrete is provided with a sheathing 32 o...
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JP2003247344A |
To provide a slab with a durability by realizing sooner development of strength in the placing process using usual concrete and uniform increase in strength of the whole body of the upper and lower layers, and provide a method for reduci...
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JP2003247286A |
To effectively prevent a high-strength concrete member from exploding in case of a fire.An alkaline soluble rod type resin fiber 10 is buried in an area within a predetermined depth from the concrete 1 surface, and inside the concrete 1,...
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JP2003246662A |
To provide a wall strengthened in adhesion to mortar, in which the adhesion of mortar to the substrate is enhanced in a positive manner.A framework 4 on whose inner surface an adhesion-strengthening agent 5 for concrete and the like, obt...
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JP2003239536A |
To solve conventional problems that a form thickness support bolt protruding after a concrete wall is completed has not been used until now and a member for supporting an external heat insulating material without causing heat bridge has ...
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JP2003239533A |
To provide a mold data preparation method, a mold manufacturing system, and a recording medium capable of preparing mold data and manufacturing a mold in a short period of time with high work efficiency.A mold data preparation device 1 p...
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JP2003239538A |
To provide a form for forming a floor through port, having such advantages that it is unnecessary to use a large amount of wood resources and remove the form for forming the floor through port after concrete is solidified, time and labor...
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JP2003239534A |
To provide a metallic mold panel capable of being bent straight with accurate bending angle and facilitating machining.Rib parts 2 bent and formed like a column and expansion and shrinkage parts 3 whose cross sections are formed into a w...
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JP2003239565A |
To facilitate the construction and provide a stable bearing force.An earthquake resistant slit member 3 comprises a pair of retaining members 5a and 5b, a cushion material 6 disposed between the both retaining members 5a and 5b, and a re...
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JP2003239535A |
To provide a novel painted plywood for concrete form capable of overcoming surface defects such as a knot and eccentricity of hardness originated in a conifer member, having a high degree of smoothness, having effect for preventing a cra...
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JP3439820B2 |
PURPOSE: To minimize deformation of a concrete formwork by composing it to have an average specific gravity in the roof portion of the concrete formwork within a specific range in reference to the theoretical specific gravity and the dis...
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JP2003221927A |
To provide a concrete form by which metal fittings for a form such as P-con, form-tie (R), etc., can be diverted and a concrete form connection structure by which metal fittings used for wooden forms can be diverted.A plurality of plasti...
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JP2003221928A |
To provide a technique capable of securely preventing concrete from sticking to a form body for placing concrete and smooth repetitive use of a concrete placing form.The covering sheet has a synthetic resin sheet and a surface layer made...
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JP2003213929A |
To provide a simple-structural form for placing concrete excellent in peelability from concrete and a form member for sliding form capable of forming a smooth concrete face without requiring a separating work from an existing concrete li...
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JP2003211429A |
To provide a form for producing a concrete molding which can exactly reproduce an original design and is reduced in weight and a method for producing the form and to provide a form for producing the concrete molding which can be used rep...
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JP2003206628A |
To provide a surface decoration member for a foundation form capable of increasing the beauty of a concrete surface of a foundation concrete placed between foundation forms.The surface decoration member 10 is a thin plate made of a metal...
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JP3429349B2 |
PURPOSE: To prevent the deformation of a form by supplying a reinforcing material-containing thermoplastic resin heated to its melting temp. or higher to the space between female and male molds and setting the time from the completion of...
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JP2003202676A |
To provide a simple means for rapidly manufacturing a steric image sample and the frame of a duplicated steric image for stereoscopically expressing a base material or the like at a low cost.A photosensitive plate material 1 is irradiate...
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JP3425812B2 |
PURPOSE: To obtain an FRP concrete panel which has light weight and excellent strength properties and is easy in striking-in of a nail and superior in handling properties. CONSTITUTION: Passages Y permeable to a solution are joined and u...
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JP3425353B2 |
To provide a form material in a sliding form device, by which lifting operation from the state of work stoppage for a prolonged time is conducted smoothly by further improving the separability of forms to concrete. The sliding form devic...
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JP2003193679A |
To provide a steel-made form assembly method capable being improved by the conventional earthquake resistant reinforcing work.The steel-made form assembly method is so constituted that an anchor bar is embedded on a frame body side of a ...
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JP2003192421A |
To improve the compacting properties and low shrinkability of a strain hardening type cement based composite material.The strain hardening type cement based composite material having self-compacting properties and low shrinkability is th...
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JP3423994B2 |
PURPOSE: To easily, quickly and safely perform the assembling, movement and release of a form. CONSTITUTION: In a lining form in which side end parts of adjacent form pieces 6, 6a, 6b are engaged and connected into a ring form, the form ...
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JP3421852B2 |
To simplify installation work and shorten a working time in a box installation construction that utilizes a reinforcing bar. A bendable strip-shaped support 1 higher than the installation height of a wiring box P is arranged so as to sta...
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JP3422730B2 |
To improve adhesion force by adhering a decorative material by an adhesive containing a specific amount of a hydrophilic adhesive and a hydrophobic adhesive on the placing side of the concrete of a form body. A concrete form 10 forms the...
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JP3421851B2 |
To simplify installation work and shorten a working time in a box installation construction that utilizes a reinforcing bar. A support 1 higher than the installation height of a wiring box P is formed and arranged on a slab floor surface...
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JP2003176637A |
To provide a construction method for a concrete building using earthquake-resistant slit members capable of preventing positional deviation due to a pressure of poured concrete.This is a construction method for a concrete building in whi...
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JP2003176625A |
To provide a design panel which enables two irregular patterns to be transferred with one design panel by eliminating the directivity of upper and lower portions of the design panel.The design panel 10 comprises a design panel main body ...
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JP2003176627A |
To provide a wall structure in which a slit member can be embedded in a structure in a positioned and fixed state as desired while assuring easy execution of the work.This is a wall structure in which a defective member is embedded by in...
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