Matching Pairs Stones and ceramics IIOnline version Technology in secondary school for spanish speakes by tekno TEKNESO 1 Soft, porous, resistant to high temperatures and chemically inert material 2 Rubing and smoothing a surface to make it shiny 3 Grey powder made from a mixture of crushed and heated limestone, clay and gypsum 4 Soft, white, absorbent mineral rock 5 Used to hold together construction materials 6 Paste used to join other materials 7 Water-soluble adhesive used to make archways, partitions, and as a covering for walls and paving STONE BINDER TO POLISH MORTAR PLASTER CLAY CEMENT GYPSUM