WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
W I N E RY I N
S L AV O N I C E
CTU Winter semester 2020
Hanson studio

Anaïs Martin
ERASMUS Student in Master 2

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
TABLE OF CONTENTS
                                                                                  VISION AND GOALS 5                                        5

                                                                                  DESIGN CRITERIA 8                                         8

                                                                                  PROPOSAL DEVELOPMENT 10                                   10
                                                                                  Needs of the client and inspirations 11                   11
                                                                                  Study of the spatial contexte 14                          14
                                                                                  Analyse of the dependencies 16                            16
                                                                                  Reference research about positive and negative space 18   18
                                                                                  Wine process 20                                           20
                                                                                  Variations of the desig proposal 22                       22

                                                                                  FINAL PROPOSAL 27                                         27
                                                                                  Wine production 30                                        30
                                                                                  Link to the terrain 33                                    33
                                                                                  Elevations 34                                             34
                                                                                  Living building challenge 36                              36

This portfolio is the result of my personal work held in Hanson’s Studio, dur-
ing the 2020 winter semester in the Faculty of Architecture of CTU, Prague.
This studio aims at designing a winery near the town of Slavonice in Czech
 Republic. The purpose of this personal portfolio is to pre-sent the process
 of developing the final design proposal through all phases of the semester.
 This personal portfolio follows a group research about the location regard-
   ing the site itself, the culture and history of the surrounding as well as a
                  collection of several case studies of wineries.

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
VISISON AND GOALS

                             A first step of the design was to elaborate the vision and goals of the per-
                             sonal project. Those intentions state the direction of the project, and the
                             key ideas to follow all the way. This definition of intentions took the form of
                             a personal first blink followed by a vision elaborated as a group in a work-
                             shop. The main ideas that I wanted to develop were common in all those
                             phases and helped me design my goals for the project.

                             Over and under

                             One of my first interests in the design of a winery was the study of the link
                             between what is over ground and spaces underground. This relationship is
                             stronger in a winery than in every other designs. Indeed, in order to pro-
                             duce wine, the production area needs to be located over ground as a con-
                             tinuity of the crops and plantations. However, in order to ferment the wine
                             correctly and age it properly, there is a need to dig into the ground in order
                             find the best conditions - of air, temperature and humidity - to the aging of
                             the wine. This draws a continuity between the vines, the production and
                             the cellar regarding what is on the outside land, or over ground and what is
                             underground.

                             This is what drove the design of my first blink as a concrete sculpture ie a
                             solid, non-deformable shell that once reversed creates a large space under-
                             neath in response to the excavated land.
                             Indeed, this intention of this design is to create a dialogue between exca-
                             vation of the ground and the architectural design that is made from it. The
                             excavation is used as a mould where the concrete is poured. Once dry, the
                             concrete shell is reversed in order to draw the architectural space.

                             More than working with positive and negative spaces, this concrete sculp-
                             ture also encourages to use every aspect of the design. Meaning if we dig
                             into the ground let’s use this action and consequences in every way, here
                             using the hole created as a as mould for example. This first blink starts to
                             draw one of the goals of the design which is to look for a resilient and sus-
                             tainable project.

Picture of the first blink                                                                                     5
Concrete sculpture
WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
Thickness and layers

After this first blink, I got the opportunity to work in a workshop with people
sharing the same values and we worked together on or common vision.
This group thinking enabled me to create another interpretation of my vi-
sion, expressing this time my involvement with the landscape. This vision is
a way to see the surrounding and environment as an element which pos-
sesses a thickness. The surrounding is not a flat layer of ground on which
we grow plants and place buildings but it is an open space with a thickness
in which we can evolve on different levels.

                                                                                  Thickness and layers
                                                                                  Photomontage of my
                                                                                  second vision

Goals

Those visions were the starting point of the project and helped to determine
major goals to achieve in the design.
The first major goal is to have a strong connection with the surrounding. In
that sense I mean that I am looking for a design that would be a connection
from the “natural” outside world to the inside of the production.
The second main goal is find a relationship that works between the form
and function from the different floors of the project.
Finally I have the will to present a building that is a sustainable design that
works with its environment with a net positive impact.                                                   Story board of my first
                                                                                                                         vision

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
DESIGN CRITERIA
                                                                               PRODUCTION AS A CORE
From those visions and goals, I expressed several design criteria as con-
siderations for the development of my design proposal. Those design
                                                                               In order to organise the different functions of the
criteria are the specification of my goals, as concrete ways to implement my
                                                                               winery, the primer entry parameter to take into
ambitions in the design development.
                                                                               account in my vision is to see the production as a
                                                                               core of the design. Nothing would be built without
                                                                               this production and it is the key of the interest of the
                                                                               visitors and therefore the key of the design.

HUMAN SCALE

The first design criteria that derives from by obser-
                                                                               CONNECTION TO THE GROUND
vations and goals is the need to create a human
scale for the project. Indeed, we are facing an
                                                                               As mentioned earlier, the connection to the under-
enormous site where the sense of space is lost at a
                                                                               ground is an important part of the design of this win-
scale of an individual.
                                                                               ery. In order to apply that to the design, the spaces
In order to achieve this goal, the architectural de-
                                                                               should answer to the negative volume underground.
sign should create a sense of space using volumes
                                                                               The building should also work with the slope of the
to enclose the visitors, to offer them a place at a
                                                                               terrain.
scale where they belong.
Those volumes should then provide the visitors with
views and points of interest.

                                                                               GRAVITY FLOW SYSTEM / SUSTAINABLE DE-
                                                                               SIGN

                                                                               The building is intended to work with its surrounding
                                                                               and environment. It should be as sustainable as
                                                                               possible regarding materials, energy, water con-
PATHS AS CONNECTION FROM THE OUTSIDE                                           sumption etc.
TO THE INSIDE                                                                  In order to respond to this criteria, the production is
                                                                               as economical in energy as possible. In accordance
One goal of the design proposal is to have a strong                            to the will of the client, the design will therefore be
connection with the surrounding. This design cri-                              prepared for a gravity flow production; ie a produc-
teria, derives from the first one ,creating, with the                          tion that does not use any pump at any time in order
human scale, paths as dynamic links to the sur-                                to consume as less energy as possible. It also has
rounding. The path receives the different functions                            some good advantages regarding the quality of the
- visitors, production, harvest, delivery - and then                           wine. In order to achieve that the design will be in
allow to have views and to enjoy the surrounding.                              different levels and split levels following the slope to
                                                                               allowing a gravity fed production.

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
PROPOSAL DEVELOPMENT

This section will describe the different stages that I went through in order to
develop my final proposal. It will guide through the steps and major decis-
sions that impacted the final design.

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Study model of one design proposal
WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
NEEDS OF THE CLIENT & INSPIRATIONS

In order to develop this project, one major starting point for me was to study                            WHAT IS A GRAVITY FLOW PRODUCTION ?
the will and needs of the client. In this case, the client is Mr Spalek, wine                             In a gravity fed winery, grapes move through the winemaking process by
producer, who already owns a winery in the south east of Czech Republic.                                  the natural force of gravity, rather than by mechanical pumping.
Thanks to a video conference meeting Mr Spalek and visiting his winery                                    t results in an economical and ecological method that ensures the quality
by distance, I was able to understand his vision of wine production and his                               of the wine as well.
major needs in a winery.
Mr Slapek seemed very interested in organical production of wine, already
using gravity flow system in his winery and sustainable growth of plots. This
is one of the reason why my design is turned toward a sustainable architec-
ture as I know that the client would be receptive.

In order to go forward, I needed to determine the organisation of the actual
Spalek winery regarding vines, production and space.

                                                   1 separate fruit from grapes
                                                       “crusher” (2,6x1x1,8m)
                                          150m     2

                                                       if we are making rosé, or white,
                                                       the fruit goes from the crusher
                                                       into the press downstairs
                                                   2 if we are making red, it goes
                                                       into the first fermentation tank
                                                       (5000L)

                                                   3 Press
                                                       in order to remove the juce
                                           150m2       a pipe leads to the sedimenta-
                                           +80m2
                                                       tion tank

                                                   4 Sedimentation tanks
                                           150m2

                                                   5 Tanks in wood or steel for fer-
                                                     mentation

                                                   6 Old cellar 15m under ground
                                                       Constant temp of 11°C

                                                                                          Spalek winery                                                                               13
WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
STUDY OF THE SPATIAL CONTEXT                                                      Slope and Landscape highlights

One of the first steps of the design proposal was to study the spatial context    The main viewpoints that seem interesting
of the projetc. We are indeed located on large site that still implies some       on the site are the tower of Slavonice that
building and organisational contraints. The study of teh site was primeraly       arises from the old charming city down
done during a workshop. Thank to this study, I was ebale to locate teh best       the hill and the surrounding landscape.
position for the winery regarding various criterias.                              An interesting point would be to be able to
                                                                                  look at the vineyards while in the winery.
                                                                                  The main will is to direct the winery to-
                                                                                  wards the city and the landscape around
                                                                                  it. The slop is rather low from Slavonice
                                                                                  to the site, except in one location on the
                                                                                  west part of the road where the slope is of
                                                                                  about 7%.

                                                                                  Sun orientation

                                                                                  A quick study of the sun orientation allow
                                                                                  us to precise the orientation of the build-
                                                                                  ings. With the main clients of a winery
                                                                                  coming in the late afternoon to enjoy the
                                                                                  last rays of sun with a glass of wine, the
                                                                                  south west orientation is to be cared with
                                                                                  attention in our production.

                                                                                  Position of the building

                                                                                  The study of all those criteria allowed
                                                                                  me to defined a first radius of location for
                                                                                  the building. On the eastern part of the
ACTUAL BUILDINGS                                                                  field, where vines would not be ideal, and
                                                                                  where orientation could allow a nice sight
A quick study of the present buildings’ shape and durability showed that          at the town of Slavonice, the old church
keeping them would be more expensive in time, energy and money as the             and the vineyards. Keeping in mind the
structures are not safe enough in order to receive public and that their in-      gravity flow production, placing a building
sulation is to good at all. A study of the reuse of the materials and the most    on the highest slope could easily facilitate
efficient way to think about the demolition of the building and foundation will   the design of such a production space as
however be held.                                                                  well as offering the nicest views.

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
ANALYSIS OF THE DEPENDANCIES                                                      LITTERAL APPLICATION OF THESE DEPENDANCIES

One major step in the development of the design proposal was to define            After studying these dependencies of the facilities and the different paths,
the intentions for the winery. Meaning which message, aspect, ambiance            we came up with a very literal application of those links. It is the literal
I wanted to give to the experience of this particular winery. This decision       transfer of this scheme into an architectural form.
making came through the study of the dependencies of the different spac-          This very first try is very important as it is a simple design that we can go
es, ie what do we want to link together, what do we want to look at etc.          back to, remembering our simplest goals. It is a very brutal approach that
                                                                                  needs to be developed and deepen.

                                                                                  This architectural concept took
                                                                                  the form of a very low build-
                                                                                  ing, almost shy and humble
                                                                                  in front of the beauty of the
                                                                                  landscape and of Slavonice.
                                                                                  It does not intend in becoming
                                                                                  a new center to Slavonice but a
                                                                                  new point of interest that works
                                                                                  with the city.

                                                                                                                                This was drawn as a showcase
                                                                                                                                on the production. It infuses the
                                                                                                                                idea of the production being
                                                     Scheme of the dependencies
                                                     made during the workshop                                                   viewed as a performance from
                                                                                                                                the viewers’ perspective. The
                                                                                                                                viewer stands on an elevated
                                                                                                                                stage while the different levels
                                                                                                                                of production are presented to
                                                                                                                                him.
I saw very quickly this design as an experience. It is from the beginning
a nice merge of the experience of a winery regarding visiting, tasting and                                                      This design presents a large
immersion in this world of taste and smell, as well as the production of the                                                    welcoming area as a buffer
wine.                                                                                                                           zone between the outside and
                                                                                                                                inside world. It is a blurred bor-
The experience should start form Slavonice or the passing roads, and go                                                         der as in and out are actually
through the vineyards, start the immersion right there, before entering the                                                     merged.
welcoming area. This area is the most important of the winery as it is a
showcase of everything that is happening in the winery. This welcoming
area should be able to turn the visitor into a spectator of the vineyards and
the production part. This space is of course connected to the other facilities
linked to visitors which are the restaurant, the wine tasting and the store.
As far as the production area, it is linked to the vineyards, and englobes all
facilities of the production process as well as facilities for the workers.

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WINERY IN SLAVONICE CTU Winter semester 2020 Hanson studio Anaïs Martin ERASMUS Student in Master 2
Ishigami’s scheme of teh concept   Personal interpretation of his work

REFERENCE RESEARCHES ABOUT POSITIVE AND NEGATICE SPACE
IN THE GROUND

House and restaurant - Ishigami

                                                                                                                                  Visitor access

                                                                                                                                  Wine process

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WINE PROCESS

As the wine process is one of the most important component of this pro-                                                                              PRODUCTION PROCESS
                                                                                                                                                     Gravity flow system
ject, I put a lot of thought into the design of this area, both architectural and
functionally.

WINE PROCESS AS A CYCLE
Through all my proposals, I tried to keep the production of wine as a circle,
from the harvest to the export. This process, implies some spatial and func-
tional constraints.

                           Export             Harvest
                                                                                                                                                                                2- Crushing and first
                                                                                                                                                                                fermentation

                                                  Wine production
                      Storage
                                                                                                                                                                                      1- Harvest

              Bottling & Labelling               Fermentation
                                     Cellar
                                                                      PRODUCTION PROCESS                                                                                   3- Press
                                                                      Gravity flow system
I made several proposal regarding the wine process taking underlining the
production process or the space ambiance.

                                                                                                                                                                                                        Anaïs Martin - 30/11/2020

                                                                                                           2- Crushing and first
Sketch of the first                           Sketch of tlast level                                        fermentation
level of production                           of production

                                                                                                                 1- Harvest

                                                                                                      3- Press

                                                                                      North - South
                                                                                      Section

                                                                                                                                   Anaïs Martin - 30/11/2020                                                        11
                                                                                                                                                                                                                         21
VARIATIONS OF THE DESIGN PROPOSAL

Seeing the production as a core of the design, the organisation of the other
functions as blocks around the production area was the main work to real-
ise. I therefore made several sketches, models and plans to get to the final
design. This spatial organisation should also deliver an experience to the
visitor both culturaly and visually.

                                                                               23
25
FINAL PROPOSAL

South west axonometry of the project

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As mentionned before, the winery is located on the highest slope of the                        The winery is made of three major blocks; the production area, the res-
              hill. This allows a good orientation and a sufficent slope for the gravity flow                taurant, and the wine tasting. All the blocks are organised around the the
              system.                                                                                        production as it is the core of the design.
              The buildings are oriented toward the south west, ie toward the center of
              the town of Slavonice and towards the vineyards that seperates the winery
              from the town.

              The grid that is created by the vineyards reflects the existing urban grid of
              Slavonice. Those path are viewed as enjoyable walking promedades as
              well as filed work driveways. This share is indeed very easy to make as
              field works happen only a few times a year, those vineyards are pretty calm
              teh rest of teh year.

                                                                                                PRODUCTION

                                                                                                                                                                                          WINE TASTING
                                                                                                RESTAURANT

Master Plan
100 m                                                                                                                                                                                           29
WINE PRODUCTION                                                                 MAIN FLOOR PLANS

The production is organised on three levels, followig the gravity flow system
as explained before.
The first floor is dedicated to the receiption of the harvest, the crushing
and the first fermentation when needed. The second level is dedicated to
the press while the last level receives the second fermentation, the cellar,
storage and bottelling.
The production works properly as a cycle from the harvest to the export.

                                                                                   Plan of the platerform floor   10 m

                                                                                   Plan of the underground

        Ex
             plo
                   de
                        da
                             xo                                                                                          31
                                  no
                                       me
                                            try
LINK TO THE TERRAIN

Thanks to those sections, we can better understand the connexion of the
building with the slope. Indeed, the three buildings’ floor are following the
slope from North to South and are merged in the surrounding from East
to West. Indeed, the wine tasting and the restaurant area are volontarly
immersed in the vineyard, on the ground floor.

 From the platfrom the visitor is a spectator of the vineyard,. From the tast-                         10 m
    ing areas, he becomes part of the environement surrounding him.
                                                                                 West East Elevation

North South Elevations

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ELEVATIONS                                                                         Metalic roof cover

      The rammed earth is a very interesting material that gives lots of opportuni-
                                                                                         Wooden beam as
      ties and some constraints. It is living material that evolves and interact with    roof structure
      the surrounding.
      In order to ensure the well being of the wall, teh rammed earth is kept out
      of water thanks to a concrete plateform that can be found on every block of
      the winery.

      The rammed earth is a very good and strong meterial when working with
      verticla forces. As soon as the rammed earth has to work in traction, the
      material is not suited anymore. If we were to create openings in a wall, we
                                                                                         Rammed earth
      would need a strong concrete or wooden beam on teh top of the oppening
      to absorb all the forces. It is a waste of material and energy. In order to
      conteract this effect, all the openings are placed from the roof to the wall. In
      that sence there is no need of any additional secondary structure. Moreover
      those opennings come in the drawing of this interaction between outside
      and inside, absorbing light and allowing views.

                                                                   South elevation
10m                                                                                                    West elevation

                                                                   East elevation                      North elevation

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LIVING BUILDING CHALLENGE EVALUATION                                                     WATER PETAL

This evaluation allow us to have a better idea of our design in term of sus-             As mentioned earlier, the water collection is an important part of the project
tainability. It is not only a post design evaluation but it is a guide line that         as the water from the room and platform are collected into tank that can be
I kept all along in order to build my project. Here are the key aspects that             reused later on. The room is only tilted of about 2% that is enough to collect
answer to the challenge.                                                                 the water.
                                                                                         The use of the water into the production is uncertain regarding the weather
                                                                                         and the method of wine making but the water can certainly be used in the
PLACE PETAL                                                                              closed garden. The use of this water for the sanitary is a possibility.

The design in engaged in land protection by combining the different func-
tions of the program in a same place. The goal from the beginning is to
compress the design into a whole in order to leave as much permeable land
as possible.
On the other hand, as a place of agriculture, the common garden that is
beside the winery participate to the activities of the surrounding.

Finally, the mixed mobility plan is a major addition to the place. Indeed,
Slavonice is accessible by two main roads and a few walking path. Howev-
er, most of the path have to take the road at some point (bicycle and pedes-
trians) without any protection from the cars and any adapted environment.
This project, by taking into account all kinds of mobility and creating adapt-
ed path for every individual, fully embraces the will of development of the
active mobilities.

                                                                                         EQUITY PETAL - BEAUTY & INSPIRATION PETAL

                                                              Scheme of mixed mobility   The project of this winery was not only an agricultural project, looked as a
                                                                                         factory. It had from the beginning the will to share knowledge, share pas-
                                                                                         sion and inspire others. The winery promotes culture by its own program.
                                                                                         What makes this design enjoyable is that it is at human scale and works
                                                                                         with the surrounding and with Slavonice. This project is not a new centre to
                                                                                         the town, it works with it and is an addition to Slavonice, not a stolen centre.
                                                                                         It has some goals of education, culture and agriculture.

                                                                                                                                                                            37
ENERGY PETAL
                                                                                 HEALTH AND HAPPINESS PETAL
The major gain of this project regarding energy is in the choice of the ma-
terial. Indeed, the great inertia of the rammed earth is a major advantage       As mentioned earlier, the quality of the wall material being rammed earth,
for the building. It keeps the heat at night and release it during the day.      it ensures a nice circulation or air and humidity but still keeping a good
Rammed earth also has a great hydrothermal values that enables to keep a         temperature.
good temperature and humidity inside the room.

Moreover, thanks to this insulation, no heating is needed inside the pro-        MATERIAL PETAL
duction area. This space will be kept at ambient temperature and can be
heaten by the production of wine that release some energy in form of heat.       This project uses mainly biobased materials (rammed earth, wood). Those
The walls of the cellar are highly insulated in order to be kept at a good hu-   material have a low carbon footprint as they have carbon gain (embodied
midity and temperature. Indeed the cellar uses both earth and evaporative        carbon) during their life. They are also easily reusable and transformable.
cooling to take advantage of the cool night valley air. The result is energy
costs far bellow average.

            Scheme of teh behaviour of rammed earth
            during the day and night

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