Alakli-slag-metakaolin composite cement (M-AAS), made from slag, metakaolin and alkali, is a cementitious material by mixing geopolymer and alkali activated slag cement.

• 碱-矿渣-偏高岭土复合胶凝材料(M-AAS)由矿渣微粉，偏高岭土和激发剂制备而成，是由地质聚合水泥和碱矿渣水泥复合而成的碱激发胶凝材料。