“I’m thrilled to announce a range of new Watershed Block, all made using local materials that celebrate the region of their origin, all produced with the latest in sustainable building materials technology. – David Easton + the Watershed team
The Lime White Watershed Block offers a remarkable step forward for modern masonry – a zero cement formula, a stunning glacier white appearance and a novel mix design with a dramatically increased sustainability profile. The block uses no Portland cement – a notorious polluter responsible for 6% of humanity’s CO2 emissions – instead deriving strength from the high compression lithification of lime, recycled ground granulated blast furnace slag and natural clays.
The Lime White Watershed Block offers unique aesthetics and sustainability along with standard industry performance. Eliminated cement lowers the block’s CO2 footprint compared to traditional concrete block. The bright glacier white appearance emerges from the unique lime, slag and clay aluminosilicate binder. The Lime White Watershed Block meets or exceeds ASTM C90 specifications, allowing engineers and architects to specify the block with confidence.”