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Daiwa Kenko GB-03 / GB-02 Backfill Material

Manufacturer: Daiwa Kenko
Model: GB-03; GB-02

Backfill material

GB03

GB02

In the case of preload construction, the gap between the retaining frame and the retaining wall was dealt with by placing concrete, welding steel materials, etc., but recently, various filling blocks may be used.
The backfill material is a product that makes use of new ideas and conventional experience. Especially, it is considered to have a simple structure and reduce the number of parts.
By using this backfill material, it is possible to further reduce construction costs such as costs incurred due to loss directly, labor for dismantling construction, and disposal of industrial waste.

Features

The GB type backfill material has a simple structure that combines a wedge-shaped alloy becker and a wedge. By changing the mounting position of the hanger, it can be used for raising the abdomen from H250 to H400. * H500 can also be used as long as it is within the allowable load range.
The sub-plate is a reinforced plastic plate with a thickness of 15 mm. It can be used between a minimum of 46 mm (GB-03 is 55 mm) and a maximum of 130 mm.
* GB-02 when using 5 sub-plates / GB-03 when using 4 sub-plates

Strength Test

Example of use (Raised wall side)

GB-03 components

Model NoGBOK
(Wedge)
GBOVP
(Alloy Becker)
GBOP
(sub plate)
Dimensions (mm)440 x 75 x 46200 x 100 x 51.5200 × 100 × 15
Weight (kg)About 0.8About 0.95About 0.3
MaterialMade of reinforced plasticMade of reinforced plasticMade of reinforced plastic

GB-02 components

Model NoGBOK
(Wedge)
GBOV
(Alloy Becker)
GBOP
(sub plate)
Dimensions (mm)440 x 75 x 46200 x 100 x 36.5200 × 100 × 15
Weight (kg)About 0.8About 1.2About 0.3
MaterialMade of reinforced plasticMade of die-cast aluminumMade of reinforced plastic

Specification

Model NoGB-02GB-03
Allowable load (KN)400
Weight (kg)About 2.9About 2.4
set contentGBOK (Wedge) x 1

GBOV (Alloy Becker) x 1

GBOP (Sub Plate) x 3

GBOK (Wedge) x 1

GBOVP (Alloy Becker) x 1

GBOP (Sub Plate) x 2

DimensionPDFPDF
RemarksOnly the sub-plate is available as an option to the above set contents.

Backfill material installation procedure manual

Optional parts sub-plate

Example of use with a raised cover plate

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