Introduction

Feature of reinforced concrete Jabara unit construction.

A usual unity line can not be used, the person be reduced on the transportation cost and the site by the thing (The reinforced concrete is cut and the expansion and contraction parts are cut in the unity part in which it unites and even if degree of freedom is given to the part in which it united by the accompanied thing, and an unnecessary load joins, the unity line is not cut) to use the unity line that our company developed, and the term of works be shortened.

Comparison with the conventional method of construction.

It previously has the distribution muscle from a material that can be early in the site and the processing place, and the class industrial method is set up on the site general ahead usually.

Past industrial method Reinforced concrete Jabara unit construction
①It assembles it at the factory.

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 ①It assembles it at the factory. / Temporary putting.
工場にて組立・仮置き

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②Carry from factory.
運　搬

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 ②Carry from factory.
運　搬

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③Temporary putting.
仮置き

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 ③Temporary putting.
仮置き

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④It sets it up with the crane etc.
クレーン等にて設置		 ④It sets it up with the crane etc.
クレーン等にて設置
Problem

  • The mother material destruction happens to do the electric welding etc. to a main stripe etc. to endure the self-respect and the collision when transported when assembling it.
  • It cannot change after it assembles it because of a main stripe welding etc.
  • The place within the range where a temporary depository on the site is vast is necessary to install it previously.
  • The one that is bigger than the carrier of the delivery vehicle cannot be done.
  • When welding, the machine such as the welding machines is needed.
 Advantage

  • The class is assembled only in the unity line general ahead when assembling it.(The welding etc. are not used.)
  • Because the welding etc. are not used, the mother material is not hurt.
  • A temporary depository on the factory and the site is few and it ends because it is possible to put it repeatedly.
  • There is neither amount to which the cost of the delivery vehicle transports a usual material nor a change because it can put it repeatedly.
  • The material with a big area from the delivery vehicle can be transported in the folded thing.

Commodity Explanation

It has aimed to unite each part （ pillar, beam, wall, and slab, etc. ） in the reinforced concrete construction in the unity line with rubber ahead, to measure the labor saving on the construction site by the thing made Jabarayunit, to shorten the process, and to decrease with the rose of the quality and to facilitate the safety control.

Flow of reinforced concrete construction

It can see the expansion image by clicking the image.

Base muscle and slab reinforcement.
Reinforced concrete Jabarayunit making at factory.


①Unity of surroundings outside distribution muscle
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②Internal unity
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③Fold
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④Accumulation

Beam muscle.
Assembly.


①Distribution muscle
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②Unity
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③Installation
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④Fold 1
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⑤Fold 2
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⑥Accumulation

Transportation.


①Folding
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The class the site ahead.


①Doing and restoration
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Site reinforced concrete Jabarayunit installation.
Work place acceptance.


①Installation
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General floor acceptance installation.

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Product standard

Material JIS G 3112
Steel bar for JIS G 3112 ferroconcrete．
（JIS is Standards Association in Japan, and the organization of the international standardization cooperation in ISO etc.）
Kind of reinforced concrete kind:
SD295A / SD345 / SD390 / SD490
diameter of reinforced concrete Diameter:
D10 / D13 / D16 / D19 / D22 / D25 / D29 / D32 / D35 / D38 / D41
Special unity line The unity line used is assumed to be a unity line with rubber.
2000-8549 for ..special.. be applying for patent.(P2000-8549A)
Fitting position As for the fitting of a pillar and a beam main stripe, it is all number fittings (The fitting it is).
< reference >
About the handling of the reinforced concrete fitting of architectural construction standard specifications and this explanation JASS (the 1997th edition) special assistants 42.
Method of fitting Reinforced concrete welding fitting and machine fitting.
(The pressure welding is also possible. )
Coverage It is possible to adopt it for the ferroconcrete make whole.