| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning method for high viscous mortar concrete capable of easily cleaning a mixer, an agitator car, a hopper, a pump, etc. after using. SOLUTION: The cleaning method for high viscous mortar concrete containing an alkylaryl sulfonate and an alkylammonium salt is characterized in adding a polycarboxylate type dispersant and a shrinkage-reducing agent to a detergent. COPYRIGHT: (C)2010,JPO&INPIT |
