Factory direct use of vinyl ester resin primer, clay surface coatings (imported materials, thickness 4 mm). Construction process: remove the coating and curing the concrete surface of the original product loose; vinyl ester resin primer primer 1 to 2; Scratch vinyl ester resin clay layer 2; vinyl ester resin topcoat 1-2 Road; conservation cure. 1.2 Imported brick panels lining corrosion using German or Canadian import series primer, clay, brick panels (brick thickness 38 mm). Construction process: the removal of the existing concrete surface coating and curing osteoporosis product; even brushing primer; conducted according to the provisions of clay mix formulated; brick panels lining. When masonry brick panels on the flat, brick panels are arranged generally laterally continuous seam, longitudinal seam wrong. When masonry brick panels, each paved one, should be paved with brick panels withstand another line to prevent sliding, until slightly dry clay, were paved next line. At the bottom of the lining is complete, after the clay early condensation may begin lining the facade. When lining the facade should be carried out under upward pressure would be generated when the lower brick panels lining the upper brick panels, the lower layer Qi Hao but uncured clay brick lamellar misplaced or moved. Therefore, when the facade is not a continuous lining multilayered lining, usually in 2 to 3 layers of continuous lining after pause a moment, and then continue to be the initial setting of the underlying clay lining; conservation cure. 1.3 overall surface corrosion using primer liquid, high temperature corrosion special materials, surface coating solution (coating thickness of 3 mm). Construction process: the eradication of the original loose concrete surface coating, to have places where sulfide into the concrete blowtorch baking, it crystallized, then wash with water, to clean the surface of the concrete base; the surface treated at the grassroots uniform coating material on the back cover; back cover material to be cured after using the patch repair materials at the grassroots uneven depressions; for repair at a uniform spray material back again, for the construction of the whole surface after curing; require surface smooth, clean, antiseptic achieve design layer thickness; in the overall anti-corrosion surface layer and then spray topcoat 2. 2 chimney corrosion system is relatively 2.1 preservative system performance three kinds chimney preservative system performance comparison.