Ydin Stool Apyka'i by Franck Divay is a highly esteemed winner of the very prestigious 2014 A' Design Award Pláta in Mba'epyru Jejapo Competition Category.

PlátaMba'epyru· 2014

Ydin Stool Apyka'i

by Franck Divay

Client: Inoow Design

A' Design Award Pláta Winner in Mba'epyru Category

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Verified Award Winner

Verify Award Status for #30329

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Colors

The Design

About Ydin Stool Apyka'i

Ydin apyka'i ikatu oñembyaty ndéve, noikotevẽi tembipuru especial, peteĩ sistema oñembyatyva hasy'ỹva rupi. 4 py peteĩchagua ojeporavo noime orden específico ha apyka hormigón-pegua, oikóva piedra angular ramo, omboguejy opavave henda-pe. Umi py ojejapo yvyra sobra-gui ou peteĩ fábrica escalera-gui, hasy'ỹ oñembohysã ojeporu rire técnica yvyra rembiapo tradicional ha ipahápe oñembohape aceite-pe. Apyka oñembohypu añoite peteĩ hormigón UHP fibra mboysurãva ipukúvape. 5-nte mba'e oñembyaty'ỹva plano ojejapo ha imbegua cliente paha-pe oñemondo hag̃ua, ha'e ambue argumento sostenibilidad-pegua.

The Recognition

About the A' Design Award Pláta

Ydin Stool Apyka'i ohupyty A' Design Award Pláta, peteĩ ñehechakuaa extraordinariamente prestigioso oñeme'ẽva diseño de primera línea, hechapyrãva ha impresionante-pe. Umi ganador Pláta ha'e tembiapo brillante ha heta creativo ohechaukáva expertise, talento ha agudeza sobresaliente umi diseñador-pe. Oñeha'ãrõ Ydin Stool Apyka'i ha'eha peteĩ tembiapo maravilloso, ejemplar, profesional ha innovador pypukuvéva. Ko diseño ohupytýva A' Design Award Pláta ha'e invento ojehechakuaáva ha ojehayhúva ohepyme'ẽva ha ombohasáva límite arte, ciencia, diseño ha tecnología rehegua. Ydin Stool Apyka'i ha'e creación heta ojeenvidiáva omokyre'ỹva ipotapy, ome'ẽva sentimiento positivo ha omoheñóiva maravilla ha sorpresa.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Ydin stool can be mounted without using special tools, thanks to a simple interlocking system. The 4 identical feet are placed in no particular order and the concrete seat, acting as the keystone, keeps everything in place. Easily machined feet are made with scrap wood coming from a stairs manufacturer and finally oiled. The seat is moulded in a lasting fiber-reinforced concrete. Only 5 dissociable parts to be flat packed and ready to be shipped, is another sustainability argument.
Dimensions & Packaging: Product dimension : 310 x 310 x 440 mm
Product weight : 5,3 kg
Tags: stool, furniture, wood, concrete, scandinavian, moulding, flatpack, interlocking, sustainable, seating,
Production Technology: For a good fitting assembly, the hole dimensions in the center of the seat had to be extremely precise. So the mould has been made by using a 3D printed model. Then, the concrete seat remains raw from mold release. Feet are made with traditional woodworking technique by using several jigs or machining setups. With only 1 kind of piece to be shaped, it gives a very good process optimization when you start to manufacture several units. Scrap wood is the only raw material used for making them.
Design Challenge: The biggest challenge has been the technical and formal assembly development. The positioning of the 4 wooden feet one to each other, first. And secondly, the base interlocking into the seat. While having to meet the production capacities of a craft workshop.
Research: Project started with the desire to work with Ultra High Performance Concrete (UHPC), without knowing what kind of product was going to be obtained in the end. Soon, the choice to combine concrete with wood seemed to be the way not to get a single monobloc object that could just have been in molded plastic. Technical characteristics offered by this concrete, have allowed to develop an assembly principle that would not be possible to achieve with other materials, in a craftsmanship context.
Inspiration: The idea of a stool comes by experimenting with Ultra High Performance Concrete (UHPC) moulding possibilities. The final drawing of the furniture has been inspired by Scandinavian design culture.
Project Duration: The stool development was spread over two years, but not as a full-time job. This is an internal project that came to life between the requests performed to several customers.
Operation Flow: With the fitting mounting system of the Ydin stool, the disadvantages of a furniture kit are deleted. No hardware need that requires the use of tools. Feet nesting is carried in an instinctive way without the need for a manual. The assembly principle is idealized in the middle of the seat and participates in the overall aesthetics of the piece of furniture.