The installation sequence of single-layer keel structure (from bottom to top) is: find flat cushion-elastic cushion-wooden keel-rough floor-moisture-proof film-facing floor.

The installation sequence of double-layer keel structure (from bottom to top) is: leveling layer-bottom wooden keel (main keel)-elastic cushion-upper wooden keel-rough floor-moisture-proof layer-surface floor.

Single-layer keel structure sports wood floor

2. Structural advantages

It can be seen from the installation structure that the double-layer keel structure adds a layer of keel between the rough floor and the elastic pad, which increases the overall height of the sports wood floor and increases the distance between the rough floor and the ground, making the bottom structure of the wood floor better ventilated and moisture-proof.

3. Performance differences

Sports wooden floor can provide excellent sports experience, mainly because of its structure. Compared with single-layer keel structure, double-layer keel structure has better cushioning performance and is superior to single-layer keel structure in shock absorption and rebound.