Uniting GSHP Technology and Permeable Paving

Hanson FORMPAVE has been awarded a fully funded three year research project. This is to monitor the innovative sustainable infrastructure at the Hanson EcoHouse at BRE, Watford. 

A PhD student will be based at BRE for three years supervised by Dr Stephen Coupe, research manager at Hanson FORMPAVE. The project will be financially supported by Coventry University and with analysis equipment provided by Hanson. The project will analyse the effectiveness of the sustainable Ground Source Heat Pump (GSHP) apparatus that has been laid within the AQUAFLOW stormwater source control system at the site.

"This is a very exciting time for us because Ground Source Heat Pumps have never before been buried within permeable paving systems," said Dr. Stephen Coupe. "We know that the geothermal system can effectively heat the EcoHouse, but this research will ascertain exactly how long for and what temperatures can be reached and sustained throughout the building."

Invaluable proven long term data will be collected and analysed to indicate the overall performance of this source of renewable energy. To collect data of the ability of the geothermal apparatus along with the state of the art insulation provided by the EcoHouse. This is to heat and cool the interior. Indications show that the system has been extremely effective. Research results are eagerly anticipated to aid the development of Hanson FORMPAVE new technology.

The research project will also analyse the efficiency of the domestic water harvesting and reuse infrastructure. AQUAFLOW permeable block paving system provides the storage tank for the water. The attenuation of runoff from roofs and hard surfaces to prevent flooding will be determined. The cleaning of runoff water to comply with ever tightening environmental legislation.

"We are delighted to have the opportunity to work with Coventry University in gathering some reliable and detailed results over a long period of time from the BRE house," said Steve Spikes, development director at Hanson FORMPAVE. "This project demonstrates the importance that Hanson FORMPAVE places on leading the way in research and development for new paving and SUDS solutions."