Construction method and construction trowelling equipment for carborundum wear-resistant concrete terrace

The invention belongs to the technical field of large public building construction, and particularly relates to a construction method and construction trowelling equipment for a carborundum wear-resistant concrete terrace. The problems that an emery terrace is not high in resistance to permeation, pollution and corrosion of substances such as acid-base oil, prone to cracking and peeling and not high in flatness are solved. The construction method of the carborundum wear-resistant concrete terrace comprises the following steps: S1, carrying out early-stage treatment on a base layer; s2, concrete pouring; s3, grinding and slurry extraction; s4, transversely spreading carborundum; s5, first-time carborundum grinding is carried out; s6, longitudinally spreading carborundum; s7, second-time carborundum grinding is carried out; s8, ground polishing treatment is conducted before the curing agent is applied; s9, applying a curing agent for sealing, directly spraying the curing agent, keeping the surface wet by using