In this article we will rescue some of the history of this natural material ... to create a roof covering. These are grouped and interwoven with a certain tension to form a surface, which through ...

The catchment of a rainwater harvesting system is the surface that directly ... in cleaning any silt or other materials that ...

A new study of Wellington roof catchment rainwater has found that zinc in galvanised ... but what we did find was high levels of metals from the roof materials (zinc coatings, lead nails and flashing) ...

One strategy involves something all buildings already have: a roof. Certain roofing materials can help cool ... strategies and their impact on near-surface temperature and cooling energy demand ...