The present invention relates to a method for manufacturing floor using the floor leveling apparatus and this, first height adjustment recess is open in the upward and; And opening upward, is formed to cross the first groove seating height adjustment, characterized in that with a first receiving groove and the height adjustment stage charger second communication groove that is height-adjustable seating.
In another aspect, the present invention loaded with the installation step of installing the film on the bottom surface with: a first height adjustment and which is open in the upper mounting groove; And opening upwardly, the first height adjustable seating groove intersect to be formed on the first height adjustment receiving groove and only that charger communication with the second height adjustment recess; equipped with a plurality of the lower portion provided with a cushioning member of an elastic material of floor leveling mechanism for the floor leveling mechanism disposed disposing on the bottom surface the film is installed: inserting plywood base inserting plywood base to a first height-adjustable seating groove or the second height adjustable seating groove of the floor leveling apparatus steps and: said adjusting the arrangement position of the plurality of floor leveling mechanisms, inserts the height control member to said first height adjustment recess or the second height adjustable seating groove, wherein the first height adjustable seating groove or second height It is inserted in the adjustment recess and plywood base horizontal alignment to level the plywood base stage that is secured to the upper portion of the height adjusting member: and plywood disposed disposing a laminate on top of the plywood base: wood board on top of the plywood and it characterized by including: a timber board arrangement disposing.
According to the present invention as described above, it can fit conveniently but precisely level the plywood base, there is an effect that the simple horizontal process is evenly caught quickly precisely manufactured through the floor.