Reinforced concrete corrosion detection sensor

• Main Authors: QIAN JING, NIE SIYU, XIA WEI, NIE ZHIHU, WANG CHAO, ZHAO HUAN'AI
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a reinforced concrete corrosion detection sensor. The reinforced concrete corrosion detection sensor comprises a steel wire, a winding shaft, a protective sleeve, a wire, abracket, an adhesive and a nut, the number of the winding shafts is five, the winding shafts are fixed on the support through nuts, the five steel wires with different thicknesses are wound on the winding shafts respectively, the two ends of each winding shaft are provided with the protective sleeves used for fixing connection of the steel wires and the wires, the wires are wrapped with the insulating layers and led out through the side grooves in the support, and adhesives are injected into the side grooves to fix the wires. The sensor has the advantages that the sensor is simple in structure, low in cost and convenient to install, the steel wires are made of the same material as the steel bars and are located in the same environment, detection accuracy is guaranteed, the corrosion condition of the steel bars is