Sealing coating for concrete wall - uses intermediate adhesive layer and adherent aggregate to bond sealing layer to concrete

摘要

In the construction of a concrete wall with a coating by installing a material forming the coating before pouring the concrete within this, generally as disclosed in the parent patent, the improvement whereby a layer of particulate matter is placed between the coating, the particles adhering to the coating and being embedded in the concrete. Improves the adhesion of the coating to the concrete.