The floor profile of the aluminum box type dumpers having a pluggable construction used for the transportation of the materials wherein it comprises; • more than one floor profile bodies, which bears the impact abrasion and force effect by bearing the load on themselves, • at least one homing lower recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing lower protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies with one another by joining with the homing lower recess, • at least one homing upper recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing upper protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies one another by joining with the homing upper recess, • at least one homing middle recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing middle protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies with one another by joining with the homing middle recess, • at least one intermediate cross located under the floor profile body, which supports the floor profile body with regard to reinforcement and resistance, and prevents it's deflection under load effect, thus preventing the load to adhere inside of the dumper vessel. • at least one intermediate cross reinforcement located underneath the floor profile body, which ensures that the intermediate cross is reinforced, characterised in that the floor profile further comprises: • a wedge homing protrusion created below the floor profile body, which makes sure that an impact dampener element is fixed to the floor profile body with the interlocking method, • a wedge surface located on the bottom surface of the wedge homing protrusion, and securing the impact dampener element • more than one floor profile bodies, which bears the impact abrasion and force effect by bearing the load on themselves, • at least one homing lower recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing lower protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies with one another by joining with the homing lower recess, • at least one homing upper recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing upper protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies one another by joining with the homing upper recess, • at least one homing middle recess, which connects more than one floor profile bodies, created on the sides of the floor profile body, • at least one homing middle protrusion created on the sides of the floor profile body, which connects more than one floor profile bodies with one another by joining with the homing middle recess, • at least one intermediate cross located under the floor profile body, which supports the floor profile body with regard to reinforcement and resistance, and prevents it's deflection under load effect, thus preventing the load to adhere inside of the dumper vessel. • at least one intermediate cross reinforcement located underneath the floor profile body, which ensures that the intermediate cross is reinforced, characterised in that the floor profile further comprises: • a wedge homing protrusion created below the floor profile body, which makes sure that an impact dampener element is fixed to the floor profile body with the interlocking method, • a wedge surface located on the bottom surface of the wedge homing protrusion, and securing the impact dampener element