【摘要】 通过掺入聚丙烯纤维和保湿活性剂配制了一种具有电化学活性的砂浆。测试结果表明,当聚丙烯纤维掺量较高时,不利于活性砂浆强度的提高和电阻率的下降。保湿活性剂也对活性砂浆的强度和电阻率有显著的影响。更多还原

【Abstract】 An electrochemistrical active mortar was prepared by adding polypropylene fiber and humectants, a leind of active agent with the ability of keeping of humidity. Through test, the results showed that the higher addition of polypropylene fiber has not advantage to enhance the compressive strength and low the electrical resistivity of mortar. And the compressive strength and electrical resistivity of mortar are also obviously influenced by humectants.更多还原