{"id":4588,"date":"2024-03-20T14:15:48","date_gmt":"2024-03-20T13:15:48","guid":{"rendered":"https:\/\/www.salvaortin.com\/project\/rost-neighbourhood-aturar-se\/"},"modified":"2026-06-01T19:49:17","modified_gmt":"2026-06-01T18:49:17","slug":"rost-neighbourhood-aturar-se","status":"publish","type":"project","link":"https:\/\/www.salvaortin.com\/en\/project\/rost-neighbourhood-aturar-se\/","title":{"rendered":"Rost Neighbourhood: ATURAR-SE"},"content":{"rendered":"

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ATURAR-SE<\/strong>
Redevelopment of Rost Neighbourhood Competition<\/strong>
Alella, Barcelona 2023
with vora \u2013 arquitectura en proc\u00e9s<\/a>\u00a0<\/a>
Winner<\/p>\n

Infographics Binil<\/a><\/strong><\/p>\n

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The Rost neighbourhood is quite closed and with little connectivity in relation to Alella. It is located on a slope, with a strong slope in the main axes.<\/p>\n

There is a multiplicity of urban spaces, dominating the narrow streets. There is a lack of spaces to be in the public space, meeting areas and environmental comfort. There dominates an image of disorder given by the variability of building materials and the very visible presence of overhead wiring.<\/p>\n

The neighbourhood is structured by the axis of the stairs (Bonavista street), a continuation of a transversal axis in Alella, connecting the landscape on both sides. This axis connects the town’s central urban facilities and spaces with the educational facilities above the neighbourhood, setting up a school route through it.<\/p>\n

The streets perpendicular to this axis, with a horizontal slope, have a more domestic and quiet character.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row use_custom_gutter=”on” gutter_width=”2″ admin_label=”Row” _builder_version=”4.23.1″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_divider color=”#000000″ divider_style=”dotted” _builder_version=”4.23.1″ global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.salvaortin.com\/wp-content\/uploads\/2024\/01\/BA024-seccio-territori-3Q.jpg” title_text=”C:UserscatalDropboxBA024 Barri del Rost Alella\ufffd2 CONCURSC-” admin_label=”Image” _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.23.1″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.salvaortin.com\/wp-content\/uploads\/2024\/01\/BA024-planta.jpg” title_text=”C:UserscatalDropboxBA024 Barri del Rost Alella\ufffd2 CONCURSC-” admin_label=”Image” _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.salvaortin.com\/wp-content\/uploads\/2024\/01\/BA024-Alella2_2Q.jpg” title_text=”BA024 Alella2_2Q” admin_label=”Image” _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.23.1″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.salvaortin.com\/wp-content\/uploads\/2024\/01\/BA024-seccio-VIALS-3Q.jpg” title_text=”D:DropboxBA024 Barri del Rost Alella\ufffd2 CONCURSC-TREBALLBA02″ admin_label=”Image” _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Row” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.salvaortin.com\/wp-content\/uploads\/2024\/01\/BA024-axoQ.jpg” title_text=”C:UsersLaura BravoDropbox_ordre carpetes anteriorarq22-con” admin_label=”Image” _builder_version=”4.23.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

El barri del Rost \u00e9s un barri for\u00e7a tancat i amb poca connectivitat en relaci\u00f3 a Alella. Es situa en una vessant, amb for\u00e7a pendent en els eixos principals. Hi ha una multiplicitat d\u2019espais urbans, dominant els carrers estrets. Hi manquen espais d\u2019estar en l\u2019espai p\u00fablic, \u00e0mbits de trobada i confort ambiental. Hi domina una imatge de desordre donada per la variabilitat de materials d\u2019urbanitzaci\u00f3 i la pres\u00e8ncia molt visible de cablejat aeri.<\/p>\n

El barri est\u00e0 estructurat per l\u2019eix de les escales (carrer Bonavista), continuaci\u00f3 d\u2019un eix transversal a Alella, connectant el paisatge a banda i banda. Aquest eix connecta els equipaments i espais urbans centrals de la vila amb els equipaments educatius per sobre del barri, configurant un itinerari escolar a trav\u00e9s seu.
Els carrers perpendiculars a aquest eix, de pendent horitzontal, tenen un car\u00e0cter m\u00e9s dom\u00e8stic i recollit.<\/p>\n

<\/strong><\/p>\n

Connectivitat urbana.<\/strong>
Es reconeix el carrer Bonavista com a eix estructurador i itinerari urb\u00e0, qualificant-lo per a fer-lo m\u00e9s adaptat, confortable i atractiu. Es millora, tamb\u00e9, la seva connexi\u00f3 i visibilitat des del centre de la vila (atravessament de la rambla \u00c0ngel Guimer\u00e0), aix\u00ed com la connexi\u00f3 a l\u2019altre extrem amb els equipaments educatius.<\/p>\n

Qualificaci\u00f3 de l\u2019espai.<\/strong>
S\u2019intensifica la permeabilitat i reconeixibilitat en els l\u00edmits del barri, per obrir-lo m\u00e9s, i a nivell interior dotar l\u2019espai p\u00fablic de car\u00e0cter propi, identificable, i generar \u00e0mbits de \u201cpla\u00e7a\u201d qualificats, amb condicions de confort i domesticitat.<\/p>\n

S\u2019han incorporat a l\u2019ordenaci\u00f3 alguns espais que depenen de gesti\u00f3 urban\u00edstica. Espais amb qualificaci\u00f3 de sistema verd p\u00fablic o viari, actualment en s\u00f2l privat i pendents d\u2019expropiaci\u00f3, i tamb\u00e9 d\u2019altres espais privats, que actualment no estan delimitats i per tant propicien eixamplaments necessaris de l\u2019espai urb\u00e0.<\/p>\n

Itineraris i estructura.<\/strong>
L\u2019itinerari del carrer Bonavista, en la m\u00e0xima pendent, es bifurca pel carrer d\u2019en Gurri i el carrer del Rost, seguint la pendent m\u00e9s suau. La resta d\u2019espais s\u00f3n de recorreguts interns i espais d\u2019estada.<\/p>\n

Illa de vianants. <\/strong>
Es configura una illa de car\u00e0cter peatonal, amb acc\u00e9s regulat per pilones per a vehicles de ve\u00efns i de servei. Tot l\u2019espai es configura en plataforma \u00fanica, i en la composici\u00f3 de la urbanitzaci\u00f3 es distingeixen dos nivells de carrer: els eixos amb pas de vehicles (arribar a aparcaments), i aquells exclusivament peatonals.<\/p>\n

Millores accessibilitat.<\/strong>
Es regularitzen les pendents i les escales del carrer Bonavista, per complir els par\u00e0metres d\u2019accessibilitat, amb graons de 15x30cm i pendents inferiors al 8% entre graons.<\/p>\n

\u2003<\/strong>
Ordenaci\u00f3 de l\u2019espai urb\u00e0<\/strong><\/p>\n

Identitat.<\/strong>
El barri es percep ca\u00f2tic, per la diversitat d\u2019espais urbans (carrers de diferents amplades, culs de sac, escales, andrones i passatges…) i de les arquitectures que el delimiten (tret d\u2019alguns fronts de carrer amb valor patrimonial com a conjunt).
Es dota el barri d\u2019identitat pr\u00f2pia a partir del car\u00e0cter del pla de terra, amb una unitat material que unifica tots els espais de caracter\u00edstiques diverses. Es pren un material existent en diversos punts del barri, el ma\u00f3 cer\u00e0mic, com a element definidor de car\u00e0cter.
La construcci\u00f3 del car\u00e0cter es fa a partir de l\u2019aplicaci\u00f3 d\u2019un ventall de solucions, a mode de cat\u00e0leg o abecedari, per a construir el relat d\u2019un espai urb\u00e0 divers i ple de circumst\u00e0ncies espec\u00edfiques i excepcionals.<\/p>\n

Paviments i subbases.<\/strong>
Els paviments s\u00f3n de dos materials: ma\u00f3 cer\u00e0mic 30x15x5cm, a sardinell (encintats), i llamborda de formig\u00f3 30x15x8cm, a trencajunts o en espiga (\u00e0mbits de gir de vehicles).
Col\u00b7locaci\u00f3 sobre solera de formig\u00f3. El ma\u00f3, amb junta de morter. Les llambordes, sobre llit d\u2019ull de perdiu (3cm) i rejuntat amb sorres. En pendents pronunciades, sobre llit de morter i rejuntat de morter. En espais no accessibles a vehicles, subbase de tot-u compactat enlloc de solera.
En zones d\u2019estar, paviments semipermeables. Ma\u00f3 cer\u00e0mic a sardinell, amb junta oberta, sobre s\u00f2l estructural de graves. El s\u00f2l estructural permet que les arrels dels arbres es desenvolupin millor.<\/p>\n

Vegetaci\u00f3.<\/strong>
S\u2019ha introdu\u00eft el s\u00f2l permeable i el verd en els carrers, all\u00e0 on \u00e9s possible (petits \u00e0mbits d\u2019eixamplament, i en el carrer del Rost).
Els arbres s\u00f3n d\u2019esp\u00e8cies adaptades a l\u2019espai, pel que fa a dimensions i a requeriments d\u2019insolaci\u00f3. De creixement mitj\u00e0 o r\u00e0pid, amb baix requeriment h\u00eddric i de f\u00e0cil manteniment. Esp\u00e8cies caducif\u00f2lies, de fulla petita composta, fan ombra molt suau i agradable.
Singularitzaci\u00f3 d\u2019accessos, a mode d\u2019encap\u00e7alament: Melia azedarach ‘Umbraculifera’ (carrers amples) o Fraxinus ornus ‘Mecsek’ (carrers estrets o racons), arbres singulars i amb cromatisme.
Arbres d\u2019alineaci\u00f3, Gleditsia triacanthos \u2018Skyline\u2019 , esp\u00e8cie m\u00e9s neutra.<\/p>\n

Cicle de l\u2019aigua.<\/strong>
L\u2019escorrentia de les aig\u00fces de pluja i la seva recollida es fa visible en l\u2019ordenaci\u00f3 de l\u2019espai p\u00fablic.
En carrers transversals, un canal a mode d\u2019aiguav\u00e8s recull les aig\u00fces de pluja i les condueix a escossells i zones de paviments permeables, per a reg natural i infiltraci\u00f3 al terreny. Es construeixen SUDs en el subs\u00f2l, evitant la derivaci\u00f3 a clavegueram. Igualment, sobreeixidor connectat per a evitar el desbordament.
En carrers en pendent i escales, canals d\u2019intercepci\u00f3 quan hi ha arbres, que condueixen les aig\u00fces cap als escossells per a reg natural. Arran dels escossells, embornals connectats a clavegueram pel desbordament. Si no hi ha arbres, reixes d\u2019intercepci\u00f3 transversals a l\u2019eix del carrer.<\/p>\n

Espais d\u2019estar.<\/strong>
De trobada per a la vida ve\u00efnal o de descans i aturada per als itineraris de pujada. Es descobreixen i s\u2019adeq\u00fcen tots els racons i eixamplaments on s\u00f3n possibles. Es defineixen per la seva capacitat d\u2019acollida i confort. Arbres plantats en escossells generosos, vegetaci\u00f3 baixa herb\u00e0cia, paviments permeables i bancs. A les escales, grades alternades amb els graons, petits racons de poder-se aturar i seure, i contemplar el paisatge escales avall.<\/p>\n

Domesticitat.<\/strong>
Als carrers transversals es potencia la domesticitat, recollint situacions que ja es produeixen. \u201cCatifes\u201d de ma\u00f3 arran de les fa\u00e7anes \u201chabitades\u201d, per a posar testos o treure la tumbona a la fresca.<\/p>\n

Espais verds p\u00fablics.<\/strong>
Els espais verds al barri, amb car\u00e0cter m\u00e9s naturalitzat, s\u00f3n el Parc de Maria Auxiliadora i les escales que porten a l\u2019av. Ferran Fabra.
El Parc de Maria Auxiliadora s\u2019integra m\u00e9s al barri, revisant els seus l\u00edmits, eixamplant escales al carrer del Rost i obrint-ne a Santa Rosa.
Les escales de l\u2019av. Ferran Fabra transformen la seva arribada al Rost en una zona de placeta de trepig suau.
Els Jardins de Can Gurri, tenen qualificaci\u00f3 urban\u00edstica de verd p\u00fablic. La seva adequaci\u00f3 com a parc permetr\u00e0 obrir un nou acc\u00e9s des de la Rambla \u00c0ngel Guimer\u00e0 i obrir vistes sobre Alella des del carrer d\u2019en Gurri (desdibuixant el l\u00edmit del parc al carrer).
Al final del carrer Bonavista, tocant amb el Passeig Maria Auxiliadora, hi ha un altre \u00e0mbit amb qualificaci\u00f3 urban\u00edstica de verd p\u00fablic, que per ubicaci\u00f3 podria funcionar com a petit parc amb condicions \u00f2ptimes per a funcionar com a espai previ a l\u2019escola Fabra.<\/p>\n

Cal\u00b7ligrafia.<\/strong>
El sistema de col\u00b7locaci\u00f3 dels materials dialoga amb les caracter\u00edstiques de cada espai, mantenint les identitats particulars de cada indret i alhora dotant d\u2019unitat el conjunt.
Les peces petites proporcionen versatilitat i adaptabilitat a geometries irregulars. Les variacions de col\u00b7locaci\u00f3 permeten resoldre desnivells (escales o rampes), crear espais d\u2019estada (bancs o grades) o es desmaterialitzen per convertir-se en superf\u00edcies permeables.<\/p>\n

Optimitzaci\u00f3 constructiva.<\/strong>
Sistema constructiu \u00fanic (dos materials, subbases comunes), que s\u2019adapten mitjan\u00e7ant petites variacions. Paviment de pe\u00e7a petita i estandaritzada. Facilitat de reposici\u00f3 i manteniment, sense l\u2019aparici\u00f3 de \u201ccicatrius\u201d en el temps.<\/p>\n

Sostenibilitat i efici\u00e8ncia energ\u00e8tica<\/strong><\/p>\n

Materials.<\/strong>
Reciclatge de paviments existents. Formaci\u00f3 de graves per a subbases i soleres.
Reducci\u00f3 petjada ecol\u00f2gica derivada del ciment. Formig\u00f3 amb morter de cal\u00e7 en soleres. Urbanitzaci\u00f3 sense subbase de formig\u00f3 en trams sense acc\u00e9s de vehicles.
Ma\u00f3 cer\u00e0mic km zero, material produ\u00eft en proximitat, minimitzant l\u2019impacte del transport.
Llambordes de formig\u00f3 amb incorporaci\u00f3 d\u2019\u00e0rid reciclat.<\/p>\n

Cicle de l\u2019aigua.<\/strong>
Reducci\u00f3 de les aig\u00fces pluvials condu\u00efdes a clavegueram (estalvi energ\u00e8tic en la depuraci\u00f3, alimentaci\u00f3 dels aq\u00fc\u00edfers).
Conducci\u00f3 d\u2019escorrenties de pluja a zones de reg natural i infiltraci\u00f3 al subs\u00f2l, mitjan\u00e7ant SUDs.
Esp\u00e8cies vegetals de baix consum aigua, m\u00ednim manteniment i fixadores de contaminants.<\/p>\n

Estalvi energ\u00e8tic.<\/strong>
Reducci\u00f3 de consums el\u00e8ctrics, sistemes d\u2019enllumenat de baix consum i detecci\u00f3 de pres\u00e8ncia.<\/p>\n

<\/strong><\/p>\n

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Identity.<\/strong>
The neighbourhood is perceived as chaotic, due to the diversity of urban spaces (streets of different widths, cul-de-sacs, stairs, hallways and passages…) and the architecture that delimits it (apart from some street frontages with heritage value as a whole).
The neighbourhood is given its own identity based on the character of the ground plan, with a material unit that unifies all the spaces with different characteristics. A material existing in various parts of the neighbourhood, the ceramic brick, is taken as a defining element of character.
The construction of the character is based on the application of a range of solutions, in the form of a catalog or alphabet, to build the story of a diverse urban space full of specific and exceptional circumstances.
Vegetation.<\/strong>
Permeable soil and greenery have been introduced in the streets, wherever possible (small areas of widening, and in Carrer del Rost).
The trees are of species adapted to the space, in terms of dimensions and insolation requirements. Of medium or fast growth, with low water requirements and easy maintenance. Deciduous species, with small compound leaves, provide very soft and pleasant shade.
Singularization of accesses, by way of heading: Melia azedarach ‘Umbraculifera’ (wide streets) or Fraxinus ornus ‘Mecsek’ (narrow streets or corners), singular trees with chromaticism.
Alignment trees, Gleditsia triacanthos ‘Skyline’, more neutral species.
Water cycle.<\/strong>
The runoff of rainwater and its collection becomes visible in the arrangement of public space.
In transversal streets, a gutter-style channel collects rainwater and leads it to ledges and areas of permeable pavements, for natural irrigation and infiltration into the ground. UDSs are built underground, avoiding diversion to sewers. Likewise, overflow outlet connected to avoid overflow.
In sloping streets and stairs, interception channels when there are trees, which lead the water to the ledges for natural irrigation. In the wake of the culverts, culverts connected to the sewer by the overflow. If there are no trees, interception gratings transverse to the axis of the street.<\/p>\n

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ATURAR-SERedevelopment of Rost Neighbourhood CompetitionAlella, Barcelona 2023with vora \u2013 arquitectura en proc\u00e9s\u00a0Winner Infographics BinilThe Rost neighbourhood is quite closed and with little connectivity in relation to Alella. It is located on a slope, with a strong slope in the main axes. There is a multiplicity of urban spaces, dominating the narrow streets. There is a […]<\/p>\n","protected":false},"author":2,"featured_media":3992,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[14,17,18],"project_tag":[],"class_list":["post-4588","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-competition","project_category-city","project_category-public-space"],"yoast_head":"\nRost Neighbourhood: ATURAR-SE: contemporary architecture | Salv\u00e0 Ort\u00edn<\/title>\n<meta name=\"description\" content=\"Rost Neighbourhood: ATURAR-SE: urban public space competition by Salv\u00e0 Ort\u00edn Arquitectes, an urban and architectural proposal designed to transform its setting.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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