Development of Leakage Sensing Waterproofing Membrane System
MWCNTs&ZnO@HDPE conductive waterproofing membrane are prepared through continuous extrusion forming process.This paper studies the microstructure,electrical conductivity and mechanical properties of the obtained MWCNTs&ZnO@HDPE membrane with different MWCNTs and ZnO content.The experimental results show that when the mass fraction of MWCNTs is 7％and ZnO is 5％,MWCNTs& ZnO@HDPE conductive waterproofing membrane has the best comprehensive performance.According to the material characteristics and actual needs of waterproofing engineering,a building leakage sensing and monitoring system has been developed based on conductive waterproofing membrane and GD32F303ZET6 microcontroller.This system can monitor the leakage of building waterproofing layers,which is of great significance for building leakage prevention.
conductive waterproofing membraneHDPEextrusion formingleakage monitoringintelligent sensing &monitoring system
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