Use cement-based overlays, skin pouring leveling the deck, some of the best. Should not exceed 1 cm. otherwise, the additional weight to the deck. The cement leveling will supplement the surface-acting skin uniformity.
Use leveling mortar poured over the deck, the thinnest skin should not exceed one centimeter, otherwise it will add weight to the deck. Leveling mortar acts added. Surface to surface regularly.
The use of mortar leveling pour snipe deck to thinnest skin should not exceed 1 cm, otherwise, will add weight to the deck. Mortar leveling is to supplement the surface ผิวสมํ as always.