• 专利标题:   Conductive mortar, comprises cement, quartz sand, water, sacrificial anode activator and expansion agent.
  • 专利号:   CN115304323-A, CN115304323-B
  • 发明人:   FAN Z, ZHAO J, ZHANG D, CHEN H
  • 专利权人:   CCCC FOURTH HARBOR ENG INST CO LTD
  • 国际专利分类:   C04B111/94, C04B028/04, C23F013/12
  • 专利详细信息:   CN115304323-A 08 Nov 2022 C04B-028/04 202303 Chinese
  • 申请详细信息:   CN115304323-A CN10862918 21 Jul 2022
  • 优先权号:   CN10862918

▎ 摘  要

NOVELTY - Conductive mortar, comprises cement, quartz sand, water, sacrificial anode activator and expansion agent, where the weight ratio of the quartz sand and cement is (2.5-4): 1, the weight ratio of the cement and water is 1: (0.50-0.70), the sum of the parts by weight of the cement and quartz sand, and weight ratio of the sacrificial anode activator is 100:(2-5), and the weight ratio of the cement to the expansion agent is 100:(8-15). The conductive mortar comprises cement, quartz sand, water, sacrificial anode activating agent and expanding agent. USE - Used as conductive mortar. ADVANTAGE - The conductive mortar has strong cohesive force, easy forming, small resistivity, promotes internal ion transmission, small porosity, and high ion permeability resistance. The prepared sacrificial anode mortar has good electrochemical activity, without welding lead on the metal surface, to realize the electric connection of the metal and the sacrificial anode, which can cathodic protection the long-term effect of metal surface. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: acrificial anode; preventing metal corrosion.