The invention discloses a ceramic grouting and forming method adopting a physical method to disperse slurry. The ceramic grouting and forming method is characterized by comprising the following steps of: (1) taking a ceramic mud material, water and trace amount of a surfactant or a modifying agent to stir in a high-speed stirrer to form slurry; (2) injecting the slurry into a mould through a pneumatic pump, vibrating the mould in a grouting process until grouting is ended; and (3) closing a slurry valve, stopping vibration, opening the mould and taking out blank. The ceramic grouting and forming method disclosed by the invention realizes forming of slurry with high thixotropy, the slurry is neutral, a plaster mould is not corroded and fluidity is good; and adverse effects caused by thixotropy are avoided, so that the formed blank is regular and smooth, and is compact in structure. Meanwhile, residual water of the blank is reduced, forming and drying time is shortened, and defects such as semi-finished product cracks and deformation after burning are reduced.