Wednesday, June 27, 2012
Monday, June 25, 2012
Friday, June 22, 2012
Friday, June 8, 2012
Hypertufa is popular for making garden ornaments, pots and land forms. Hypertufa is relatively light compared with terracotta or traditional concrete and can withstand harsh winters, at least down to −30 °C (−22 °F).
Hypertufa is an anthropic rock made from various aggregates bonded together usingPortland cement.