NAIL REMOVAL TYPE NAILING METHOD WITHOUT BYPRODUCT AND NAIL STRUCTURE THEREOF FOR REMOVING NAIL SIMPLY ACCORDING TO NEED AND SOLVING BYPRODUCT REMOVAL PROBLEM IN ADVANCE
PURPOSE: A nailing removal type nailing method without byproduct is provided to correspond to the movement of the ground properly by fixing a nail firmly by maximizing the friction resistance, to remove a nail simply if necessary and to prevent the soil and water pollution caused by an outflow of gr...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A nailing removal type nailing method without byproduct is provided to correspond to the movement of the ground properly by fixing a nail firmly by maximizing the friction resistance, to remove a nail simply if necessary and to prevent the soil and water pollution caused by an outflow of grease, etc. by using tallow. CONSTITUTION: The nail removal type nailing method without byproduct comprises the steps of inserting a nail(1) used for a nailing method to the ground using a nail(1) formed in a circular Dywidag bar having screw threads, and forming a film by applying tallow(2) on screw threads forming the surface of a nail(1) to reduce frictional force. |
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