双层龙骨是我公司迎合世界体育地板行业的发展趋势而研发的一种悬浮式木地板结构,它不但坚固耐用而且弹性十足,运动性能完全满足DIN标准的要求.在上下龙骨的交点之间加一个弹性垫不但解决了龙骨直接接触容易发生响声的问题而且运动性能更好.

　　Double keel is a suspension type wood floor structure of our company caters to the development trend of the world sports flooring industry research and development, it not only durable and flexible, sports performance fully meet the requirements of DIN standard. The addition of an elastic pad between the upper and the lower keel not only solves the problem that the direct contact between the keel is easy to occur, but also has better performance.