High ductility cement base strain transducer

The invention discloses a high ductility cement base strain transducer, composed of sensitive materials, electrodes embedded in the sensitive materials, and stranded copper conductors. Four sheets of electrodes are provided, wherein two sheets are power supply electrodes and the other two sheets are measuring electrodes located between the power supply electrodes; one end of the stranded copper conductors is lead out from a same position, and the other end is stripped to expose copper wires; the copper wires are winded on the four sheets of electrodes. The high ductility cement base strain transducer possesses the advantages of high stretching ductility, large detection drawing stain measuring range, simple external equipment, and wide application scope, and can detect drawing and pressing strain.