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[Patent Granted] Method for Forming Openings in Outer Skin Materials and Concrete Structures

We will introduce a patented method for forming openings.

This patent technology allows for the formation of various shaped openings in concrete structures and provides a skin material holding member that can be fixed at various positions to corrugated steel plates. The method for forming openings in skin materials and concrete structures is suitable for creating openings to pass pipes and other utilities through concrete structures (for example, concrete slabs). It consists of a cylindrical body made of paper tubes and a mounting base that holds it. This mounting base has nail holes and is fixed to the formwork board for the slab with nails. Additionally, the mounting base is configured to hold the cylindrical body fitted into the annular peripheral wall, allowing for the formation of a through hole when concrete is poured. **Features** - No special tools are required, making it easy to work in narrow spaces. - Increases the flexibility of the installation location for the skin material holding member. - Enables use for various applications, achieving cost reduction. - Allows for the easy formation of deep openings in concrete structures. Patent Registration Number: 4404321 *For more details, please visit our website or feel free to contact us.*

• Company：BBeng 大阪オフィス
• Price：Other

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