Elementary & Middle School, Sustainability, Zagreb, Croatia

设计师：J.K.A. Arhitekti, Submap

面积：  7850 m²

年份：2020

摄影：Domagoj Blažević, Saša Tufegdžić

建造商： Sika, Armstrong Ceilings, Dott.Gallina, Knauf, AMF, Arcelor-Mittal, Bemo, Schuco, Seves Glass Block

Architecture:Marija Burmas, Ivo-Lola Petrić, Jakša Kalajžić

3 D Visualisation:Bruno Lovrenčić

HVAC:Nina Klepac

Structural 工程师： Davor Skejić, BBStructuralis, Faculty of civil engineering, Zagreb

Fire Safety:Milan Carević, Inspekting

Geomechanical:Krešimir Bolanča

Main Contractors:ING-GRAD, Projektgradnja plus

City:Zagreb

Country:Croatia

Ivanja Reka Primary School is located in area where Zagreb's urban tissue meets the suburban one, in the conflict zone between the urban sprawl and large-scale metropolitan infrastructures (shopping malls, industrial warehouses and traffic mega structures). Built on Sava's old river bed, plagued by potential flooding and unstable soil.

The Neighbourhood of Ivanja Reka is located on the eastern edge of the city of Zagreb, next to a busy traffic hub that brings together suburban and city traffic at the city's eastern entrance. The building is located in area planned for development of the town's central facilities. Location is defined by frequent road on the east side of the scope, the local church and fire station to the north, and the football club on the south. The architectural program defined a construction of a primary school for 720 students, housed in a 15 classrooms and sports hall with a total area of 7.850 m2 on a plot of 29.288 m2. The outdoor areas include the main square and park, outdoor teaching areas, the school's training grounds with sports fields, and the traffic areas with parking. Building appears like a mirage, reminiscent perhaps Hollein's Aircraft Carrier City.

The School construction is combination of reinforced concrete skeletal structure, and steel structure. The building is divided into three constructive parts; school, sports hall and library/multipurpose auditorium. The building foundation is slab with deep foundation pylons, as soil is of very poor quality. The load-bearing structure of the school are reinforced concrete frames. The construction of the sports hall and multipurpose auditorium/library is steel planar lattice triangular girders.

The north and south façade is a system of aluminum fixed glazed single continuous façade, with movable aluminum blinds on south. The west and east facade of the sports hall and multipurpose auditorium/library are translucent polycarbonate multilayer panels. The building is designed to be low energy efficient. Advanced heating and ventilation systems are installed, with heat pumps, natural gas and solar collector used as heating energy. A ground-to-water geothermal heat pump with a horizontal ground collector is used as the primary energy source. The initial investment as well as low maintenance and low energy costs are going to pay off in the long term.

项目完工照片 | Finished Photos

设计师：Submap

分类：Sustainability

语言：英语

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