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Ydin Stool Kursi by Franck Divay

Ydin Stool Kursi by Franck Divay is a highly esteemed winner of the very prestigious 2014 Abaalmarinta Lacagta ah ee A' Design Award in Naqshadeynta Farnijarka Competition Category.


LacagFarnijar· 2014

Ydin Stool Kursi

by Franck Divay

Client: Inoow Design

Abaalmarinta Lacagta ah ee A' Design Award Winner in Farnijar Category

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The Design

About Ydin Stool Kursi

Saxarada 'Ydin kursi' waa lagu fuuli karaa naftaada, adigoon isticmaalin qalab gaar ah, waad ku mahadsan tahay nidaamka fududeynta fudud. 4-ta cagood ee isku midka ah ayaa lagu meeleeyaa amar gaar ah iyo kursi la taaban karo, oo u shaqeynaya sidii mabda 'fure ah, wax walbana meesha ayuu ku hayaa. Lugaha waxaa lagu sameeyaa alwaax xoqan oo ka socota soo-saare jaranjarada, si fudud loogu farsameeyo iyadoo la adeegsanayo farsamooyinka alwaax-dhaqameedka ugu dambeyntiina saliideysan. Kursiga waxaa si fudud loogu shaandheeyay UHP-ka loo yaqaan 'fiber-solid solid' oo waara. Kaliya 5 qaybood oo la kala diri karo oo la buuxiyo oo diyaar u ah in loo diro macaamiisha ugu dambaysa, ayaa ah dood kale oo waara.

The Recognition

About the Abaalmarinta Lacagta ah ee A' Design Award

Ydin Stool Kursi waa guuleystaha Abaalmarinta Lacagta ah ee A' Design Award, aqoonsi sharaf aad u sarreeya oo la siiyo naqshado heerka ugu sarreeya oo quruxsan oo soo jiidasho leh. Guuleystayaasha Lacagta waa shaqooyin aad u dhalaalaya iyo hal-abuur sare leh oo muujiya khibrad, hibo iyo hufnaan naqshadeeyayaashooda. Ydin Stool Kursi waa shaqo la filayo inay noqoto shaqo quruxsan oo tusaale ah, xirfad cad leh oo hal-abuur qoto dheer leh. Naqshadahan ku guuleystay Abaalmarinta Lacagta ah ee A' Design Award waa hal-abuur aad loo dareemo oo la ammaano, waxtar leh oo hormariya xuduudaha farshaxanka, sayniska, naqshadaynta iyo tignoolajiyada. Ydin Stool Kursi waa hal-abuur dad badan ay doonayaan, kicisa rabitaanno, keena dareenno wanaagsan oo abuura yaab.

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.

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