Coating methods for polymer materials used in cooked soil substrates

摘要

The invention relates to a method for coating a cooked soil substrate, which comprises the following steps: (a) opening the pores of the substrate;(b) Removing the dust generated in step (a) from the substrate surface;(c) Reduce the water content in the substrate;(d) Applying a 'layer' of the suspension primary composition containing a room temperature polymerized adhesive;(e) Polymerizing the bonding material composition;(f) Applying a coating composition layer containing a room temperature polymerized adhesive;The coating composition is allowed to polymerize to obtain a coated cooked soil substrate.