▎ 摘　　要

NOVELTY - An environmentally-friendly gel-type material comprises 2000-5000 pts. wt. fly ash, 80-500 pts. wt. sodium silicate, 90-600 pts. wt. alumina red mud, 5-25 pts. wt. AOS-type material, 0.2-2 pts. wt. graphene oxide, 10-100 pts. wt. triisopropanolamine, 10-60 pts. wt. water-reducing agent and mixed water having water-solid ratio of 0.24-0.4. USE - Environmentally-friendly gel-type material is used for mortar and concrete perforated brick for building (all claimed). ADVANTAGE - The gel-type material is environmentally-friendly. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) preparation of environmentally-friendly gel-type material, which involves weighing raw materials, adding graphene oxide to content of 2/3 with respect to mixed water, ultrasonically dispersing mixture to completely dissolve graphene oxide to form solution (a), adding AOS-type material, triisopropanolamine and water-reducing agent to remaining 1/3 mixed water and dissolving mixture to form solution (b), adding fly ash, sodium silicate and alumina red mud to forced mixer, mixing mixture for 5-10 minutes, adding solution (a) and solution (b) and continuously stirring mixture; (2) environmentally-friendly mortar for building, which comprises 1000 pts. wt. environmentally-friendly gel-type material and 1000-3000 pts. wt. sand; and (3) environmentally-friendly concrete perforated brick for building, which comprises 1000 pts. wt. environmentally-friendly gel-type material, 1000-3000 pts. wt. sand and 2000-3000 pts. wt. stone.