Articles
UNDERFLOOR HEATING 2010-09-14
Human thermal comfort is defined as the state of mind that expresses satisfaction with the surrounding environment. There are many factors that influence the way people experience ambient temperature, such as direct sunshine, humidity, draught and how eve... » Full Article
Human thermal comfort is defined as the state of mind that expresses satisfaction with the surrounding environment. There are many factors that influence the way people experience ambient temperature, such as direct sunshine, humidity, draught and how eve... » Full Article
PHOTOVOLTAIC CELLS (PV) 2010-09-14
Photovoltaic (PV) cells consist of one or two layers of a semiconductor material, usually silicon. When the sun’s rays hit the Photovoltaic cell, an electric field is generated across the layers. Photovoltaic (PV) cells do not necessarily require direct ... » Full Article
Photovoltaic (PV) cells consist of one or two layers of a semiconductor material, usually silicon. When the sun’s rays hit the Photovoltaic cell, an electric field is generated across the layers. Photovoltaic (PV) cells do not necessarily require direct ... » Full Article
SUSTAINABLE DEVELOPMENT 2010-05-11
Sustainable Development is the achievement of a better quality of life through the efficient use of resources, which realise continued social progress while maintaining stable economic growth and caring for the environment. As part of Central Governmen... » Full Article
Sustainable Development is the achievement of a better quality of life through the efficient use of resources, which realise continued social progress while maintaining stable economic growth and caring for the environment. As part of Central Governmen... » Full Article
VENTILATION 2010-05-11
Ventilation can be described as the deliberate act of providing air movement in an occupied space. In addition to basic air movement, fresh air is required to sustain the occupants and dilute odours. In the winter time ventilation systems may employ the... » Full Article
Ventilation can be described as the deliberate act of providing air movement in an occupied space. In addition to basic air movement, fresh air is required to sustain the occupants and dilute odours. In the winter time ventilation systems may employ the... » Full Article
THERMAL MODELLING 2010-05-08
Thermal modelling enables you to determine the thermal performance of a building at the design stage. Using computer software you can design, construct and occupy a building – test drive its performance! This allows you to optimise the thermal performan... » Full Article
Thermal modelling enables you to determine the thermal performance of a building at the design stage. Using computer software you can design, construct and occupy a building – test drive its performance! This allows you to optimise the thermal performan... » Full Article
SUSTAINABLE BUILDING DESIGN 2010-05-07
The design of a building has an influence on the costs incurred during the life of the building. Building services can account for between 20% and 60% of the capital cost of a building and 50% of the operating costs for a typical office (source; BSRIA, 2... » Full Article
The design of a building has an influence on the costs incurred during the life of the building. Building services can account for between 20% and 60% of the capital cost of a building and 50% of the operating costs for a typical office (source; BSRIA, 2... » Full Article
GREEN BUILDING TECHNOLOGIES 2010-05-05
Solar Water heating – an example of Sustainable Building Services System These generally comprise of solar thermal collectors, a water storage tank or another point of usage, interconnecting pipes and a fluid system to move the heat fr... » Full Article
Solar Water heating – an example of Sustainable Building Services System These generally comprise of solar thermal collectors, a water storage tank or another point of usage, interconnecting pipes and a fluid system to move the heat fr... » Full Article
HEATING TYPES 2010-05-03
Radiators Heat the room through a combination of radiation and convection, they are simple and compact. Little maintenance is required and they allow good temperature control. Electric Panel Heaters Best suited ... » Full Article
Radiators Heat the room through a combination of radiation and convection, they are simple and compact. Little maintenance is required and they allow good temperature control. Electric Panel Heaters Best suited ... » Full Article
GREEN ROOFS 2010-04-29
A 'green roof' is a fast growing concept of eco friendly design. Vegetation is supported by waterproof materials on rooftops instead of conventional construction materials. There are a number of benefits to using this method of constr... » Full Article
A 'green roof' is a fast growing concept of eco friendly design. Vegetation is supported by waterproof materials on rooftops instead of conventional construction materials. There are a number of benefits to using this method of constr... » Full Article
ENERGY EFFICIENCY 2010-04-24
An eco friendly designed building provides the required internal environment and services with minimum energy use in a cost effective and environmentally sensitive manner. There is therefore no conflict between energy efficiency and comfort, and i... » Full Article
An eco friendly designed building provides the required internal environment and services with minimum energy use in a cost effective and environmentally sensitive manner. There is therefore no conflict between energy efficiency and comfort, and i... » Full Article
ELECTRICAL ENGINEERING 2010-04-13
Electrical engineering encompasses a whole host of systems within modern buildings, including: • Lighting • Small power and special user equipment • Heating ventilating and air conditioning (HVAC) equipment • Lifts and escalators •... » Full Article
Electrical engineering encompasses a whole host of systems within modern buildings, including: • Lighting • Small power and special user equipment • Heating ventilating and air conditioning (HVAC) equipment • Lifts and escalators •... » Full Article
ECO FRIENDLY HOUSE DESIGN 2010-04-09
The term ‘Code for Sustainable Homes’ is now well known within the housing and construction industry, but the finer details of the requirements for each ‘Code Level’ are often not understood. Below a brief overview of the main compliance requirements f... » Full Article
The term ‘Code for Sustainable Homes’ is now well known within the housing and construction industry, but the finer details of the requirements for each ‘Code Level’ are often not understood. Below a brief overview of the main compliance requirements f... » Full Article
BREEAM ASSESSMENT FOR OFFICES AT STEVENSON SQUARE, MANCHESTER 2010-04-07
Stevenson Square is located in the Northern quarter of Manchester, a major regeneration area. The £11.5m development comprises of high quality open plan, naturally ventilated office space with a public access central arcade at ground floor level. The ... » Full Article
Stevenson Square is located in the Northern quarter of Manchester, a major regeneration area. The £11.5m development comprises of high quality open plan, naturally ventilated office space with a public access central arcade at ground floor level. The ... » Full Article
SUSTAINABLE BUILDING FOR ST BARNABAS HOSPICE, WORTHING 2010-04-04
Since 2006 JPA have assisted in the research and development of a new sustainable building in Worthing for St. Barnabas Hospice. The hospice has cared for 20,000 patients and their families since it first opened its doors in 1973. Th... » Full Article
Since 2006 JPA have assisted in the research and development of a new sustainable building in Worthing for St. Barnabas Hospice. The hospice has cared for 20,000 patients and their families since it first opened its doors in 1973. Th... » Full Article
AIR CONDITIONING 2010-04-03
Air conditioning is the maintenance of an occupied space within chosen environmental parameters, providing heating in the winter and cooling in the summer. A common methodology is to heat to 210C and to cool to 240C, the process generally considered as “... » Full Article
Air conditioning is the maintenance of an occupied space within chosen environmental parameters, providing heating in the winter and cooling in the summer. A common methodology is to heat to 210C and to cool to 240C, the process generally considered as “... » Full Article