The present invention discloses a protective coating characteristic measurement apparatus and the method of measurement. The present invention includes a plate having a measuring hole protective coating is drawn from the outer surface to be inserted formed part pressing part so as to be movable from the rear surface of the plate is inserted into said measuring hole rear.
In addition, the present invention is horizontally placed the plate on the floor, and a first self-leveling measurement hole or the second self-a first step of inserting a protective coating on the smoothness measurement hole, the said protective coating material drawn out of the plate a second step of removing the first self-leveling measurement presser or the second self-leveling measurement pressing parts of the first magnetic part of the protective coating is inserted into the plate-smoothness calibrated holes or the second magnetic - it comprises a smoothness (spreadability, self-leveling) a third step of measuring the degree-drawn smoothness measurement hole outside and after a predetermined time has passed while keeping the predetermined temperature and predetermined humidity magnetic.
In addition, the present invention, a first step of the horizontal positioning of the plate on the ground and inserting a protective coating to the first flowable calibrated holes or the second flowable calibrated holes, and removing the said protective coating material drawn out to the plate outer , first to the first flowability measurement presser or the second flowable measurement pressing portion when the first flowable calibrated holes or take-off and the plate to the outside of the flowability measurement hole a portion of said protective coating is inserted into the plate while maintaining the second step, a predetermined temperature and a predetermined humidity, to vertically disposed and a third step of measuring the degree after a predetermined time has passed since flowability (flow or Thixotrophy).