Architectural-urban design of Gacka business zone

Obuhvat na kojem je smještena građevna čestica poslovne zgrade nalazi se u Osijeku u poslovnoj zoni Gacka. Građevna čestica poslovne zgrade smještena je na zapadnom dijelu obuhvata te s istočne strane graniči s građevnom česticom tržnice na kojoj se nalazi trg. Poslovna zgrada sa svoje sjeverne strane okružena je sa zelenilom i vodenom površinom, s istočne strane nalazi se trg, dok je s južne strane smješteno parkiralište na kojeg se pristupa sa zapadne prometnice. Na građevnoj čestici, površine 7238 m, poslovne zgrade nalaze se još dvije zgrade iste namjene. Arhitektonski je koncept proizašao iz razmišljanja o urbanizmu obuhvata. Naime, kako su tema urbanizma polja Slavonije i Baranje koja svojim oblikom stvaraju skladan raster, došla je misao i pitanje o tome što se još osim raznih poljoprivrednih kultura nalazi na poljima. Odgovor na to pitanje bio je staklenik. Oblikovanje prostora proizašlo je iz analize prostora staklenika. U stakleniku nalazimo sadnice koje su logitudinalno posađene te se između redova sadnica pojavljuje komunikacija. Uočava se kako je središnji prostor u potpunosti otvoren i oslobođen od ikakvih prepreka te su svi materijali koji su nam potrebni za rad smješteni u uglovima i uz rubove samog staklenika. Iz ovog opažanja proizašla je funkcionalna organizacija prostora zgrade u kojoj su servisni prostori smješteni na rubove zgrade te su na taj način ostavili prazan slobodan prostor u kojemu su po uzoru na sadnice smješteni uredi te ostale popratne prostorije. Ovakva je postava prostorija rezultirala dobivanjem tri reda ureda međusobno odijeljena logitudinalnim hodnicima koji sa stubišnim jezgrama čine glavnu komunikaciju zgrade. Pojedinačni uredi i prostorije za sastanke te druženje i odmor, smješteni su na pročelja zgrade, dok sredinu zgrade ispunjava prostor open-space ureda čime se ostvaruje otvorenost nalik na staklenik. Poslovna zgrada pravokutnog je oblika dimenzija 34x16 metara, etažnosti P+5. Tema urbanizma također se pojavljuje i u oblikovanju zgrade čije je pročelje nalik na raster polja. Raster na pročelju čine staklene stijene različitih dimenzija odijeljene aluminijskim okvirima te pomični polikarbonatni paneli koji služe kao zaštita od sunca i zaštita od pogleda. Paneli se ne nalaze na prizemlju zbog transparentnosti zgrade te vidljive podjele baze od tijela zgrade. Materijali koji su korišteni su staklo za ovojnicu i polikarbonat za panele. U unutrašnjosti zgrade prevladavaju pregradne staklene stijene. Nosiva konstrukcija jest spregnuta konstrukcija od čelika i betona. Glavnu ulogu u konstrukciji imaju čelični saćasti nosači koji omogućuju velike raspone konstrukcije.The scope on which the building plot of the office building is located is in Osijek in the Gacka business zone. The building plot of the office building is located in the western part of the scope and borders on the east side with the building plot of the market where the square is located. The office building is surrounded by greenery on the north side and a body of water, on the east side there is a square, while on the south side there is a parking lot which is accessed from the west road. On this building plot that has a surface area of 7238 sqm, there are two other commercial buildings. The architectural concept arose from thinking about the urbanism of the scope.Namely, as the topic of urbanism are the fields of Slavonia and Baranja, which with their shape create a harmonious grid, came the thought and the question of what else can be found in the fields besides various agricultural crops. The answer to that question was the greenhouse. The design of the space resulted from the analysis of the greenhouse space. In the greenhouse, there are seedlings that are logitudinally planted, which results in a pathway between the rows of seedlings. It can be seen that the central space is completely open and free of any obstacles, and all the materials that we need to work with are located in the corners and along the edges of the greenhouse. From this observation of the seedlings, a functional organization of the building space resulted, in which the service spaces are located around the edges of the building, which left a free empty space in which offices and other ancillary rooms are located. This layout of the rooms resulted in the acquisition of three rows of offices separated from each other by logitudinal corridors that with stairwells form the main communication of the building. Individual offices and meeting rooms, as well as socializing and relaxing areas, are located on the front of the building, while the middle of the building is filled with an open-space office area that provides the greenhouse-like openness. The office building is rectangular in shape, measuring 34x16 meters, with six floors. The theme of urbanism also appears in the design of the building whose front resembles a grid of fields. The grid on the front consists of glass walls of various dimensions separated by aluminum frames and movable polycarbonate panels that serve as sun protection and view protection. The panels are not located on the ground floor due to the transparency of the building and the visible separation of the base from the body of the building. The materials used were glass for the front and polycarbonate for the panels. The interior of the building is dominated by partition glass walls. The load-bearing structure is a composite structure of steel and concrete. The main role in the construction have the steel honeycomb girders, which enable large ranges of the construction