Urinal suitable for high-pressure grouting

The urinal suitable for high-pressure grouting comprises a urinal outer shell and a back plate shell, and an opening matched with the back plate shell is formed in the back of the urinal outer shell; wherein a blow-off pipeline part used for discharging sewage is arranged at the position of a container bag of the toilet bowl shell, a boss face corresponding to the blow-off pipeline part is arranged on one side of the back plate shell, and the container bag is supported on the boss face through the blow-off pipeline part. The other side of the back plate shell is provided with a supporting part for preventing the boss surface from collapsing; the back plate shell is provided with a blow-off port communicated with the blow-off pipeline part, and the blow-off pipeline part is provided with a boss matched with the blow-off port. The high-pressure slip casting mold is simple in structure, suitable for high-pressure slip casting and not prone to deformation. 本实用新型公开了一种适于高压注浆的小便器，包括便器外壳和背板壳体，便器外壳的背部设有与所述背板壳体相适配的敞口；其