the first laying of moisture-proof cloth cover the entire ground in order to achieve moisture balance effect of noise building an outdoor dance floor . Cushion material for geothermal should not be too thick, in order to facilitate heat conduction. (2) in the moisture-proof cloth on the multi-storey solid wood composite flooring water resistance .
Second, the direct-type multi-layer solid wood flooring installation method (for non-geothermal): plywood plus moisture-proof cloth plus multi-layer solid wood flooring 1, the scope of application sq ft estimates composite deck cost : the ground flatness of not more than 5MM and above the ground floor. 2, installation steps: (1) clean up the ground,
the splint should be cut into not more than 600 × 600 mm specifications, plywood and plywood between the reserved 5 ~ 10 mm gap. (2) plywood in the laying of moisture or flame retardant foam low cost polymer plastic floor , wall moisture should be more than the ground 8-10MM, plywood and moisture between the cloth without paste.