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JP4369912B2 |
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JP4364937B1 |
To provide a technique capable of waterproofing a concrete joint portion, which can be easily, efficiently, quickly and inexpensively constructed. A rod-shaped joint rod main body made of a waterproof material to be filled in a concrete ...
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JP3154893U |
To further improve workability at the time of attaching a formwork in a stretchable sleeve which does not require length adjustment work and can be reliably held in the formwork regardless of the interval of the formwork. .. An outer cyl...
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JP2009235727A |
To solve the problem that a drain is not embedded in a prescribed direction because the drain temporarily fixed to a floor form among forms for forming a concrete floor is turned on a spacer when concrete is placed.The drain 10 which is ...
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JP4342606B1 |
To provide an outer skin material holding member capable of forming through holes of various lengths in a concrete structure by using a low-cost material and having good reusability. A pair of end holding members 11 include a mounting pl...
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JP2009185452A |
To provide a sleeve fixing implement which enables a sleeve for securing a space for piping and wiring to be firmly fixed to reinforcements in a form with the arranged reinforcements in such a manner as not to come off, and which can sup...
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JP4317331B2 |
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JP4313502B2 |
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JP4313431B1 |
To provide a hanging metal fitting for adjustablely supporting a box-extracting form in a horizontal direction (XY direction) and a height direction (Z direction), and to provide a box-extracting formwork on the ground in advance accordi...
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JP4302560B2 |
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JP4297397B2 |
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JP2009150134A |
To solve the following inconveniences: when a building is constructed, during execution of floor concrete penetrating pipe arrangement work, redundant work steps are carried out and surplus work hours are spent; and during a time period ...
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JP2009144465A |
To provide a sleeve for a concrete through-hole which is excellent in workability and which makes possible favorable finishing of a concrete structure.The sleeve 10 is constituted by a sleeve body 12 and fixation retainers 40A, 40B. The ...
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JP2009144387A |
To provide an attachment for a concrete form, which facilitates mounting thereof, contributes to shortening of working hours and improvement of workability, and is economically advantageous because of recyclability thereof.The attachment...
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JP4278105B2 |
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JP3150938U |
To provide a stretchable sleeve which has a relatively simple structure, does not require length adjustment work, and can be reliably held in a mold regardless of the distance between the molds. A first tubular body 3 having a flange 2 p...
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JP4270406B1 |
To provide an exodermis material holding member capable of forming through holes of various lengths in a concrete structure by using a low-cost material. An end holding member 11 used together with a bending sleeve material 41 includes a...
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JP2009084787A |
To provide a method which enables a sleeve tube for forming a through-hole to be easily and surely fixed between forms especially even if a wall thickness is great.One opening end 21 of the sleeve tube is sealed with a sealing implement ...
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JP4257173B2 |
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JP2009052325A |
To provide a reinforcing metal fitting for reinforced concrete beam with hole capable of making its outer diameter smaller so as to lower the height of a beam possible, capable of adjusting the position of stirrups so that the relative p...
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JP2009041357A |
To provide a fixture for forming a hole for embedding a post whose dimension can freely be changed corresponding to thickness of a concrete parapet and to a drainage slope of an upper face of the parapet.The fixture for forming a hole fo...
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JP2009035982A |
To provide a device and a method for forming a bent hole in a concrete foundation for forming a bent hole bent at a predetermined angle to allow various pipes such as drain pipes to be inserted therein between the outer vertical surfaces...
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JP4225663B2 |
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JP4224913B2 |
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JP2009002130A |
To solve problems that presently a void pipe without having draft angle nor flexibility is used for a form for an opening part provided on every floor for the purpose of equipment-piping in a reinforced concrete high-storied building, wh...
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JP4206389B2 |
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JP4201279B2 |
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JP3146788U |
To easily attach / detach concrete floor surface or wall surface having different thicknesses by placing concrete on a frame body in contact with a temporary floor surface or wall surface made of plywood, and suitable for the thickness o...
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JP4191785B1 |
To provide a two-stage underfloor ventilation method for a cylinder for a wind hole, a formwork thereof, and a truss reinforcement on a foundation stand-up to reduce work labor. A wire-shaped locking tool having a loop-shaped hook portio...
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JP2008285867A |
To provide a wall-to-wall mold installed between walls and not deteriorating construction efficiency when a new wall in proximity to an existing wall or new walls in proximity to each other are constructed and a method of constructing a ...
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JP4186108B2 |
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JP4185677B2 |
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JP2008267093A |
To provide a sleeve for forming piping holes different in diameter using the same member, and further easily removing the sleeve from a concrete skeleton.This sleeve includes: a cylindrical member 7 formed of a flexible sheet member 5 cy...
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JP2008267090A |
To provide a sleeve for preventing concrete from entering a sleeve, and easily removing the sleeve from a concrete skeleton.This sleeve includes: a cylindrical member 7 formed of a flexible sheet member 5 cylindrically wound to reduce th...
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JP4176937B2 |
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JP4168579B2 |
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JP4164781B2 |
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JP4167339B2 |
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JP4165651B2 |
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JP4160684B2 |
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JP2008215027A |
To provide an installing method and its joint filling device installable at a low cost, which are capable of filling a gap made between a through hole made to a deck plate and a pipe inserted to the through hole by using mortar or concre...
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JP2008214926A |
To provide a sleeve fixing tool capable of positioning a sleeve easily without requiring a complicated mechanism and contributing to cost reduction.This sleeve fixing tool is used to arrange the sleeve in the inside of a reinforcing bar ...
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JP4138609B2 |
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JP2008184871A |
To provide a miniaturizable framework clamp with a simple and inexpensive structure, in the framework clap used for making a frame body such as wooden plates.This framework clamp 100 has a body part 110 having orthogonally arranged first...
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JP2008175013A |
To provide a sleeve holder composed of a plurality of piece members for holding a sleeve for securing a pipe hole by being embedded in a concrete skeleton; and a sleeve holding method using the sleeve holder.This piece member 2 of the sl...
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JP4111981B2 |
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JP2008144823A |
To provide a sleeve holder capable of sufficiently ensuring covering thickness of concrete from a pipe hole to a reinforcement, easily performing position adjustment of the sleeve without peeling off and breaking the concrete contacting ...
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JP2008144425A |
To provide a positioning tool which can minutely adjust the location and inclination of a recess forming material embedded in a foundation, for forming an anchor implanting hole, after being temporarily set in a form, and is applicable t...
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JP2008144559A |
To solve the problem of increasing cost, due to no little labor required for disassembling work of an opening form, and of requiring careful work so as not to damage these members, when diverting the members of the form, in addition to r...
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JP4090159B2 |
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