第一座ECO-SANDWICH ®房屋是可持续建筑的整体和创新方法的一个独特例子。该房屋是克罗地亚科普里夫尼察市绿化区社会住房计划中12个计划中的被动房能源标准多户房屋的第一个。第一座

The First ECO-SANDWICH ® House is a unique example of a holistic and innovative approach to sustainable architecture. The house is the first of twelve planned passive house energy standard multi-family houses in the green area of City of ​​Koprivnica in Croatia, within the program of social housing. The First

ECO-SANDWICH ®解决了四个主要的环境问题。它通过建筑物的能源效率来减少温室气体的排放，减少建筑部门的能源消耗，通过使用建筑和拆除废物来提高资源效率（总骨料的50%来自回收的骨料），并尽量减少绝缘材料生产过程中受管制的化学品如苯酚和甲醛的使用。

ECO‐SANDWICH ® tackles four major environmental problems. It reduces greenhouse gas emission by energy efficiency of buildings, it reduces energy consumption in building sector, it increases resource efficiency through the use of construction and demolition waste (50% of total aggregates is obtained from recycled aggregate) and it minimizes the use of regulated chemicals like phenol and formaldehyde from the insulation material production process.

混凝土技术领域的研究表明，再生骨料可以作为来自天然资源的骨料的满意替代品。使用再生骨料的混凝土的热传递率比使用天然骨料的混凝土的热传递率低36%。此外，使用再生砖的混凝土的热传导率比使用天然骨料的混凝土的热传导率低45%。这为目前用于回填作业或被填埋场拒绝的材料增加了很大的价值。

The research in the field of concrete technology shows that recycled aggregate can be used as a satisfactory substitute for aggregate from natural resources. Thermal transmittance of the concrete with recycled aggregate is 36% lower than the thermal transmittance of the concrete with natural aggregate. Additionally, thermal transmittance of the concrete with recycled bricks is 45% lower than the thermal transmittance of the concrete with natural aggregate. This adds a great value to material that is currently used for backfilling operation or is rejected at the landfills.

一种新开发的使用Ecose ®技术的矿棉是由丰富的回收材料和自然形成的材料制造的。该技术不含甲醛、苯酚、戊烷、丁烷和丙烯酸。ECO-SANDWICH®系统的首次应用是作为欧盟项目对投资者科普利夫尼察市社会住房机构的捐赠而实现的，该机构从一开始就支持ECO-SANDWICH ®项目。

A newly developed mineral wool made using Ecose ® Technology is manufactured from abundant recycled and naturally occurring materials. The technology is free of formaldehyde, phenols, pentanes, butanes and acrylics. The first application of ECO-SANDWICH® system was realized as a donation of the European Union project to the investor, the City of Koprivnica Social Housing Agency, which supported the ECO-SANDWICH ® project from the very beginning.

该项目之所以能够实现，是因为在克罗地亚首次实施了可持续的、创新的、绿色的公共采购作为一种融资模式。第一个ECO-SANDWICH ®房屋是克罗地亚社会住房计划中的一种全新的住宅类型。它是一个多户住宅，有三个不同的公寓，每个公寓都有自己的花园，并配有电力和水供应。该房屋被设计成被动式太阳能房屋，北方封闭以限制能量损失，南方开放以利用太阳辐射。所有的公寓都配备了热回收通风系统。

The project was realized thanks to the first implementation of sustainable, innovative, green public procurement as a model of financing in Croatia. The first ECO-SANDWICH ® House is a brand new residential type within the Social housing program in Croatia. It is a multi-family house with three different apartments, each having its own garden equipped with electrical and water supply. The house is designed as a passive solar house which is closed on the North to limit energy loss and open on the South to utilize solar radiation. All apartments are equipped with heat recovery ventilation systems.

该项目本身和房屋的实现探索了应用ECO-SANDWICH ®系统的可能性。因此，该建筑具有复杂的形状，有悬臂、角窗、木屋、阳台等，以解决尽可能多的细节问题，并为未来的应用创建一个解决方案目录。事实证明，被动房的概念，即使应用了预制外墙系统，也不一定非要产生简单枯燥的建筑。

The project itself and realization of the house explored the possibilities of applying the ECO-SANDWICH ® system. Therefore, the building has a complex shape, with cantilevers, corner windows, loggia, balconies, etc., to solve as much details as possible and to create a catalog of solutions for future applications. It has been proven that the concept of a passive house, even with the application of a prefabricated façade system, does not necessary have to generate simple and boring architecture.

Architects: Ljubomir Miščević
Area : 394 m²
Year : 2016
Photographs :Mark Miščević and Marko Mihaljević
Manufacturers : Plaka, ECO-SANDWICH®, Miral
Lead Architects : prof. Ljubomir Miščević, M.Arch.
Main Contractor : Teh-Gradnja d.o.o.
Collaborators : Tea Beličev, Mark Miščević
Structural Engineering : Mladen Meštrović
Mechanical Installations : Ivan Cetinić
Plumbing And Drainage : Ivan Cetinić
Electrical Engineering : Stipe Mihotić
Facade Design : Leo Gavrić, Beton Lučko d.o.o.
Client : Agencija za društveno poticanu stanogradnju Grada Koprivnice City of Koprivnica Social Housing Agency
Façade Design : Beton Lučko d.o.o., Leo Gavrić
City : Koprivnica
Country : Croatia