Formación

Trerethern Farm

Consultoría energética para una vivienda unifamiliar de nueva construcción de 400 m2 en Padstow, Cornwall, Reino Unido.

Praxis cabecera proyecto

Energy consultancy, M & E engineering

Trerethern Farm

Description

Energy consultancy and M&E engineering for a new build 400m2 single-family home in Padstow, Cornwall, UK. Praxis has carried out the design of the thermal envelope and the airtight and vapour control layer, together with dynamic hygrothermal analysis using the WUFI tool for the assessment of risk from moisture damage.  We’ve also undertaken analysis and calculation of construction details for the reduction of thermal bridges, verification of compliance with the UK Building Regulations BR Part L1A, advice on low-environmental impact materials, and design and specification of M & E systems: mechanical ventilation with heat recovery, space heating, hot water production, and solar PV.

Year: 2021

Location: Padstow, Cornwall, UK

Services:
Energy consultancy, thermal envelope design, airtightness and vapour control strategy, dynamic hygrothermal calculation with WUFI for assessment of risk from moisture damage, MVHR specification, heating and DHW system specification, solar PV system specification

Mirador de Gràcia Care home

Consultoría Passivhaus para una residencia geriátrica asistida ubicada en Barcelona capital, diseñada por el despacho de arquitectura Genars y promovido por FIATC Seguros a través de FIATC Residencias (Inverfiatc).

Praxis cabecera proyecto

Passivhaus and nZEB

Mirador de Gràcia Nursing home

Description

Passivhaus consultancy for an elderly people residence located in Barcelona capital, designed by Genars architecture studio and developed by FIATC Seguros through FIATC Residencias (Inverfiatc). This 6575 m2 building is in the process of Passivhaus Classic certification.

Praxis has delivered the PHPP modelling, design of the thermal envelope and airtight layer, advice on low-impact materials, and analysis and optimisation of thermal bridges and construction details.

We’ve also undertaken a thermodynamic and daylighting study of the building, using DesignBuilder (EnergyPlus & Radiance), to assess natural light levels and analyse the risk of summer overheating.

Our work has also included an audit of the mechanical and electrical systems, with proposals for improvements and compliance with the Passivhaus standard, to ensure efficient operation and low maintenance costs. Praxis has also undertaken the Blower Door testing and on-site Passivhaus supervision and quality control.

Year: 2021

Location: Barcelona

Services:
Passivhaus consultancy, thermodynamic simulation, daylighting analysis, M & E consultancy, Blower Door testing

Pop up Learning Space

M & E engineering design of heating, mechanical ventilation and control systems for 2 rural hotels.

Praxis cabecera proyecto

Passivhaus, M & E engineering, Blower Door

Pop up Learning Space

Descripción

Passivhaus consultancy for a pop-up learning hub in Castelldefels, Barcelona, designed by the Learnlife team, whose philosophy is to provide spaces that offer “a better way of learning, backed by science and research, that is learner-centred and focuses on self-determined, purpose-inspired and personal learning”.

The hub consists of two prefabricated timber modules made from healthy and low environmental impact materials. Each module is equipped with a Passivhaus certified Zehnder mechanical ventilation system with heat recovery, for optimum air quality.

Praxis has delivered the PHPP modelling, design of the thermal envelope and airtight layer, advice on low-impact materials, and analysis and optimisation of thermal bridges and construction detail, together with the design of the M & E systems: mechanical ventilation with heat recovery, space heating and cooling, hot water production, and solar PV.  Praxis has also undertaken the Blower Door testing and on-site Passivhaus supervision and quality control.

Year: 2021

Location: Castelldefels, Barcelona

Services:
Passivhaus Consultancy, Blower Door Tests, Site supervision, MVHR design and specification, heating and cooling system design and specification