Patent ID: 11970425
Assignee: CHONGQING JUWEI ENERGY SAVING BUILDING MATERIALS CO., LTD
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  Y | IPC C

Claim 3:
4. A preparation method of the liquid regulator for ultra-dispersed, high-mud-resistance, high-foam-stability, low-shrinkage and enhanced autoclaved aerated concrete according to claim 1, comprising the following steps of:
step 1: preparing the hyperdispersant with a solid content of 40% to 45%, a water reducing rate of more than 45% and a pH value of 7 to 9; and
step 2: sequentially adding the anti-mud agent, the shrinkage reducing ingredient, the reinforcing ingredient and the foam stabilizing ingredient into the hyperdispersant by weighing at a ratio, feeding each material at an interval of 25 minutes to 35 minutes, and stirring the mixture at normal temperature for 4.5 hours to 5 hours after feeding to obtain the liquid regulator for ultra-dispersed, high-mud-resistance, high-foam-stability, low-shrinkage and enhanced autoclaved aerated concrete.