220V 5.5kw 600mm Concrete Floor Grinding Machine Floor Grinder with Vacuum Cleaner US$1,300.00-1,500.00 / Piece High Gloss Self Leveling Guangdong Epoxy Floor Coating for Factory Warehouse US$2.50-3.50 / kg 100% Solids Clear Resin Epoxy Guangdong Epoxy ...
We have a concrete porch with brick railings, and the porch sits over two cellars that were once used for coal storage and canned goods. The concrete floor on the porch has small cracks that allow water to drip into the cellars below. This is causing the rebar in the ceiling of the ...
The iron oxide pigments used in concrete products, and the colored clays in clay products, do not fade . The appearance of fading is actually from tiny efflorescence particles (white powder) in the pores. It can be removed and color restored with a good efflorescence cleaner and then stopped ...
The iron oxide pigments used in concrete products, and the colored clays in clay products, do not fade . The appearance of fading is actually from tiny efflorescence particles (white powder) in the pores. It can be removed and color restored with a good efflorescence cleaner and then stopped...