| abstract |
The invention discloses a prefabricated air-entrained concrete plate prepared by using garbage bottom slag and a preparation method thereof. The aerated concrete plate is composed of the following parts by weight of raw materials: 300-500 parts of garbage bottom slag powder, and garbage bottom slag particles 100-200 parts, 200-400 parts of slag powder, 20-60 parts of waste red brick particles, 50-80 parts of alkali activator, 30-90 parts of water glass solution, 5-30 parts of aluminum powder, 100-200 parts of modifier parts, 100~300 parts of water. The invention adopts the prefabricated board prepared from the garbage bottom slag, and uses the garbage bottom slag into the partition wall material. The problem of the dissolution of heavy metal ions in the application. |