cementitious

from WordNet (r) 3.0 (2006)

cementitious
    adj 1: like or relevant to or having the properties of cement;
           "the adhesion of cementitious materials"

from The Collaborative International Dictionary of English v.0.48

Cementitious \Cem`en*ti"tious\, a. [L. caementitius pertaining
   to quarry stones. See {Cement}, n. ]
   Of the nature of cement. [R.] --Forsyth.
   [1913 Webster]