Product Made in Japan
Manufacturer: Okabe
Model: B10-0570

J-shaped pipe supporting hook for bottom beam

Applicable beam bottom span length

● Up to 1,800mm, when the beam depth is within 1,000mm.
● Up to 1,200mm, when the beam depth is within 2,000mm.

Allowable load: 2.94kN (300kgf)

Bottom Pipe Supporting Hook and Separator installation spacing chart

● The following chart shows spacing for this product, as well as vertical and horizontal spacing for Separators for the beam formwork when the beam depth is 500~2,000mm and the beam width is 200~1,000mm.

Examples of how to read the chart

● Example 1: When the beam depth is 1,200mm and the beam width is 750mm (*1 in chart): The spacing of the product is 200mm. According to ■ colored area, the vertical spacing of the Separators is 600mm, and the horizontal spacing of the Separators is 450mm. The maximum beam bottom span length is 1,200mm.
● Example 2: When the beam depth is 1, 000mm
and the beam width is 400mm (*2 in chart): The spacing of the product is 500mm. According to the colored area, the vertical spacing of the Separators is 600mm, and the horizontal spacing of the Separators is 600mm. The maximum beam bottom span length is 1,800mm.

Cautions

* The allowable load is applicable when Okabe form ties, separators, and plastic cones are used.
● Use the product within the allowable load of 2.94kN (300kgf).
● When using the product repeatedly, check the product for deformation and damage before installation.
● Use film faced plywood (t= 12mm or more).
● Use φ 48.6 steel pipes (t= 2.3mm or more).
● After installing this product, do not place a foot or object on the horizontal pipe.
● Firmly support the bottom beam formwork and both sides of beam formwork where unequal settlement does not occur. Take measures to prevent the formwork deformation and collapse.
● This product is intended to support the bottom beam formwork by hanging it from the beam formwork. If the beam formwork is not rigid enough, support it at appropriate intervals.
● When using this product outside the applicable scope, be sure to support the bottom beam formwork and beam formwork with supporting materials (Falsework, shoring prop, etc).