A new shape of poly donut.
The ring molded as a single piece with the poly donut serves the role of guiding the slide of the connecting bars to facilitate smooth connections of the beam and wall bars.
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basic information
【Features】 ○ The two rings are arranged in such a way that they can accommodate both inner and outer cases that rotate around the horizontal bars for attaching the donuts. ○ The rings, molded as a single unit, function as ribs (reinforcing beams) for the donuts, and since they do not increase manufacturing costs, they can be supplied at the same price as before. ○ The edges of the rings are shaped diagonally to allow the rebar to slide smoothly, eliminating concerns about the rebar getting caught on the rings or applying twisting forces to the donuts. For more details on donuts with rebar guide rings, please download the catalog or contact us.
Price information
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Applications/Examples of results
【Usage Example】 It is used for building construction work. For details about the donut with rebar guide ring, please download the catalog or contact us.
catalog（1）
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Company information
Since our founding in 1960, it has been our mission to support the construction industry and contribute to society by continuously responding to various site needs. Itabashi Building Materials Industry, a comprehensive department store for construction materials.
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