Double-groove wood floor saving raw materials

The utility model relates to the technical field of engineering decoration, in particular to a double-groove wood floor saving raw materials. The double-groove wood floor saving the raw materials comprises keels, opening floors and inserting strips, the opening floors are arranged on the keels, grooves are formed in the two side faces of each opening floor, the inserting strips are arranged in the corresponding grooves of the two adjacently-spliced opening floors, and the inserting strips and the opening floors are fixedly connected with the keels through nails. The double-groove wood floor is reasonable in structural design, and on the premise of not changing the original laying method of the opening wood floor, the unnecessary waste of wood is avoided, producing and mounting cost is lowered, economic benefits are remarkable, and the double-groove wood floor has magnificent market promotion and application prospects.