Stakeholders

Function : Designer

nsarquitectes

[email protected], +0034 93 439 78 21

 http://www.nsarquitectes.com

Function : Developer

Fundació Foment de l'Habitatge Social

0034 93 302 71 97 [email protected]

 http://www.habitatgesocial.org

Function :

M103 - Jorge Blasco

[email protected]

Function : Construction company

AiA, Instal·lacions arquitectòniques

934120514

Function : Others

Joan Gurri Donada

Function : Construction Manager

Villa-Reyes, S.L.

Function : Facility manager

Aguirre Newman - Gerardo Giménez Ruiz

Function : Manufacturer

Pnel OmegaZeta

 http://panelomegazeta.com

Contracting method

Other methods

Owner approach of sustainability

The position within the housing ensures proper sunlighting of each of the units. The optimum orientation of the housing allows solar energy during the cold seasons. It has projected an area between the housing and the outside (terrace) that generates an adjustable filter that improves the climatic conditions inside the housing. In the façade, mobile shutters and the air chamber can temper the building and ensure proper lighting control throughout the year. All homes have cross ventilation through a hybrid system that features adjustable ventilation on the front, fixed vents between rooms and vertical extraction to cover. The opaque façade of the building is a ventilated façade system. Apart from the climate system improvement achieved, the recyclability of the facade is guaranteed when the life of the building is finished (both substructure and the outer panels). The shutters sunscreens are modular and industrialized elements that were manufactured in the workshop and assembled on site. They are therefore removable and reusable elements. The roof of the building is made of a material and totally reusable system: slab Filtron. The lower deck has been resolved with a landscaped system (ecological sistemaTF) and high cover with a system for maintenance passable (TF system). The inner partitioning of dwellings and suspended ceilings are made of plasterboard. The lobby coatings are trespa and dyed DM. A heating innovative system was designed to implement the heat production with the urban network (Districlima) that reuses the energy produced by the power plant that burns waste from the city of Barcelona and surroundings.

Architectural description

The volume of the building was established by the planning. The position within the housing ensures proper sunlighting of each of the units. The optimum orientation of the housing allows solar energy during the cold seasons. It has projected an area between the housing and the outside (terrace) that generates an adjustable filter that improves the climatic conditions inside the housing. In the façade, mobile shutters and the air chamber can temper the building and ensure proper lighting control throughout the year. All homes have cross ventilation through a hybrid system that features adjustable ventilation on the front, fixed vents between rooms and vertical extraction to cover. The opaque façade of the building is a ventilated façade system. Apart from the climate system improvement achieved, the recyclability of the facade is guaranteed when the life of the building is finished (both substructure and the outer panels). The shutters sunscreens are modular and industrialized elements that were manufactured in the workshop and assembled on site. They are therefore removable and reusable elements. The roof of the building is made of a material and totally reusable system: slab Filtron. The lower deck has been resolved with a landscaped system (ecological sistemaTF) and high cover with a system for maintenance passable (TF system). The inner partitioning of dwellings and suspended ceilings are made of plasterboard. The lobby coatings are trespa and dyed DM. A heating innovative system was designed to implement the heat production with the urban network (Districlima) that reuses the energy produced by the power plant that burns waste from the city of Barcelona and surroundings.

Energy consumption

• Primary energy need : 19,70 kWhpe/m².year
• Primary energy need for standard building : 82,30 kWhpe/m².year

Calculation method : RD: 47/2007

• Final Energy : 14,00 kWhfe/m².year

Envelope performance

• Envelope U-Value : 0,32 W.m^-2.K^-1
More information :

Slab: The hearth interior floor is double and is formed by a floor 15 cm armed with mesh diameter 8mm every 15 cm, a thermal insulator 5 cm (XPS) and another slab of 15 cm armed with mesh diameter 8mm every 15 cm.Facade (opaque): ventilated facade solution composed of an inner lining with light drywall partition (plasterboard 46 + 13 + 13) including thermal and acoustic insulation, masonry unahoja (14 cm + Gero is proposed stucco-sided), a ventilated air chamber (partially occupied by a 4 cm layer of organic cellulose thermal insulation designed ECOMARC) i finish with an outer skin panels "omegazeta" prestressed 30 mm armor microcemento temiladas i grafitadas of 3 mm diameter mounted on galvanized tubular steel substructure every 50 cm.Facade (openings): The vacuum force is closed by aluminum frames with glass in the transparent areas and sandwich panel cladding in the opaque areas. All these elements will set on metal galvanized steel subframes 100x50x4 and Iran fixed to the lower floors (with a height adjustment system consisting of profiles "L"), to the upper floors and vertical elements resistant. The aluminum frames are sliding, sliding with upper lower fixed or hinged, depending on type. All homes feature aerators.Facade (solar protection and views) they have been designed slats or louvers fixed, as required, fixed blade, projectable of horitzontal or swing axis, as appropriate, with the company TAMILUZ.Losl sets of slats are framed by lintels, jambs footropes and galvanized steel structural closing the air space of the ventilated façade and enable secure them, because they are anchored to the slab edges. These fences are resolved by bent sheet metal, hot dip galvanized, 8mm thick. The joints are welded and galvanized. There have also been corresponding expansion joints.Cover 1: The flat roof over height is solved by a trafficable inverted INTEMPER (slab "Filtron"). The layers and construction process is as follows: on the roof slab based mortar is prepared by regulation (30mm). Up one “antipunzonamente “layer (felt feltemper-300P) is installed, then an impermeable membrane Rhenofol CG Intemper and finally "slab Filtron" Intemper 90mm.Cover 2: The flat roof over height is achieved by a landscaped inverted INTEMPER (slab "Filtron"). The layers and construction process is as follows: on the roof slab based mortar is prepared by regulation (30mm). Up one antipunzonamente layer (felt feltemper-300P) is installed, then an impermeable membrane Rhenofol CG Intemper then "slab Filtron" Intemper 90mm. Finally organic vegetable substrate selected floors.

Systems

Heating system :
• Urban network
Hot water system :
• Urban network
Cooling system :
• No cooling system
Ventilation system :
• Natural ventilation
Renewable systems :
• Other, specify

GHG emissions

• GHG in use : 13 852,40 KgCO₂/m²/year

Product

Panel OmegaZeta

0034 93 863 40 27

 http://panelomegazeta.com


Product category :

The ΩZ Panel is a panel of micro-mortar with two-way high-strength prestressing. This material is 100% waterproof, lightweight, high strength and fire (A-1).

The Panel ΩZ known for being versatile, modular, durable, customizable, fully recyclable and does not require maintenance.

ΩZ Panel incorporates the electro-photonic functional properties that allow it to acquire bactericidal capabilities, plus a high resistance fireproof, among others. Its application allows a considerable energy saving is a unique building and environmental protection.

This panel is based on technology and construction process developed by Circa Omega Zeta and its application in both dry work and traditional construction provides advantages to industrialized building.

Construction and exploitation costs

• Total cost of the building : 5 078 694 €

Urban environment

The building is located in the Can Ricart (22 @) Barcelona. It is included within the urban improvement Plan PERI UA1 Central Parc (delrecinto preservation of Can Ricart). The urban classification of the land is 22 @ T @ ground floor and 22@HS on the upper floors.

Building Environmental Quality