Underground operation room construction side wall waterproof surface layer

The utility model discloses a waterproof surface layer of a construction side wall of an underground operation room, relates to the technical field of underground wall surface treatment, and solves the problems that an underground side wall has cracks due to the influence of underground vibration or temperature change, so that a waterproof roll is non-uniform in stress, the bonding effect of the waterproof roll and a base layer surface is reduced, and the service life of the waterproof roll is prolonged in the prior art. The utility model relates to an underground side wall waterproof structure, in particular to an underground side wall waterproof structure which solves the technical problems that an existing underground side wall waterproof structure is poor in waterproof effect and environment pollution is caused by adoption of an SBS modified asphalt waterproof coiled material in the prior art, and comprises a waterproof coiled material and side wall concrete, and the rough surface of the side wall concret