1) Sculpture material
Found on
https://www.crosswordclues.com/clue/ferrocement
Ferrocement, also referred to as ferro concrete or reinforced concrete, a mixture of Portland cement and sand applied over layers of woven or expanded steel mesh and closely spaced small-diameter steel rods rebar. It can be used to form relatively thin, compound-curved sheets of concrete ideal for such applications as hulls for boats, shell roofs,...
Found on
http://en.wikipedia.org/wiki/Ferrocement
No exact match found.
