House 9X9 / Oficina de arquitectura X

House 9X9 / Oficina de arquitectura X - Exterior Photography, Brick, Facade, GardenHouse 9X9 / Oficina de arquitectura X - Exterior Photography, Windows, FacadeHouse 9X9 / Oficina de arquitectura X - Interior Photography, Facade, BeamHouse 9X9 / Oficina de arquitectura X - Interior Photography, Stairs, Facade, HandrailHouse 9X9 / Oficina de arquitectura X - More Images+ 22

Asunción, Paraguay
  • Area Area of this architecture project Area:  125
  • Year Completion year of this architecture project Year:  2022
  • Photographs
    Photographs:Leonardo Méndez
  • Lead Architects: Nicole Jaquet, Felipe Ramirez Ilculese
More SpecsLess Specs
House 9X9 / Oficina de arquitectura X - Exterior Photography, Windows
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 19 of 27
Site plan
House 9X9 / Oficina de arquitectura X - Exterior Photography, Windows, Brick, Facade
© Leonardo Méndez

"'Everything is a number' Pythagoras. The Problem: Given a limited number of bricks to build a house between party walls, find the most appropriate shape in order to construct the largest area with the smallest perimeter. 

House 9X9 / Oficina de arquitectura X - Exterior Photography, Brick, Facade, Garden
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 20 of 27
Ground floor plan
House 9X9 / Oficina de arquitectura X - Exterior Photography, Windows, Facade
© Leonardo Méndez

Solution: Deductive logical method. Premise 1 - Any transformation of the shape generates an increase in surface area. Premise 2 - The appropriate shapes between party walls are right-angle figures. Conclusion - The optimal shape is a pure prism with a rectangular base. 

House 9X9 / Oficina de arquitectura X - Exterior Photography, Windows, Facade
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 21 of 27
Section 1
House 9X9 / Oficina de arquitectura X - Image 22 of 27
Section 2
House 9X9 / Oficina de arquitectura X - Exterior Photography, Brick, Facade
© Leonardo Méndez

Mathematical method: Area = X.Y Y = A/X // Perimeter = 2X + 2Y P = 2X + 2A/X // F(x) = 2X + 2A/X We differentiate the perimeter function with respect to X and set it equal to 0 F'(x) = 2 - 2A/X^2 F'(x) = 0 0 = 2 - 2A/X^2 0 = 1 - A/X^2 X^2 = A X = √A // If X = √A and Y = A/X then Y = A/√A Y = √A Y = X 

House 9X9 / Oficina de arquitectura X - Interior Photography, Facade, Beam
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 23 of 27
Front facade
House 9X9 / Oficina de arquitectura X - Image 24 of 27
Rear facade
House 9X9 / Oficina de arquitectura X - Interior Photography, Stairs, Facade, Handrail
© Leonardo Méndez

Second derivative to determine the maximum or minimum. F''(x) = 4A/X^3 F''(x) = 4A/√A^3 F''(x) = 4√A/A > 0, therefore the perimeter is minimum. Conclusion: The maximum area with the smallest perimeter is a rectangle with equal sides, that is, a square. 

House 9X9 / Oficina de arquitectura X - Interior Photography, Beam, Windows
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 25 of 27
Exploded axo
House 9X9 / Oficina de arquitectura X - Interior Photography, Brick, Column
© Leonardo Méndez

A pure prism with a square base is projected onto a foundation slab that functions as both structure and floor. A minimum necessary area is established for proper functionality and a maximum area is based on the stated problem. Geometric figures are inscribed in the floor plan within the prism, pivoting on a central pillar that articulates the elements and orders the space. 

House 9X9 / Oficina de arquitectura X - Interior Photography, Brick, Beam, Handrail
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 26 of 27
Brick laying type A

The space is constructed with walls and ceilings made of visible ceramic bricks with dry joints using polymeric adhesive, avoiding waste and undesired joints. The atmosphere is created through careful and excellent management of light. If the number excites, is it Architecture or Construction?"

House 9X9 / Oficina de arquitectura X - Exterior Photography, Windows, Facade
© Leonardo Méndez
House 9X9 / Oficina de arquitectura X - Image 27 of 27
Brick laying type B
House 9X9 / Oficina de arquitectura X - Interior Photography, Facade
© Leonardo Méndez

Project gallery

See allShow less
About this office
Cite: "House 9X9 / Oficina de arquitectura X" [Casa 9X9 / Oficina de arquitectura X] 08 Aug 2023. ArchDaily. Accessed . <https://www.archdaily.com/1005115/house-9x9-oficina-de-arquitectura-x> ISSN 0719-8884

© Leonardo Méndez

9X9 之家 / Oficina de arquitectura X

You've started following your first account!

Did you know?

You'll now receive updates based on what you follow! Personalize your stream and start following your favorite authors, offices and users.