公开(公告)号：KR101235641B1

公开(公告)日：2013-02-21

申请号：KR1020120112780

申请日：2012-10-11

Applicant: (주)케미우스코리아

Inventor： 유용선 ,  우승윤 ,  임도순

IPC: C09K17/10 ,  C09K17/08

Abstract: PURPOSE: An anticorrosive and non-shrinkable grout material is provided to have excellent flowability, to prevent steel corrosion, and to finish a grouting work with only one injection. CONSTITUTION: An anticorrosive and non-shrinkable grout material consists of a binder, a filler, an expansion agent, an anticorrosive agent, CNT(Carbon Nanotubes), a dispersant, an antifoaming agent, and sand. The comprised amount of the filler, expansion agent, anticorrosive agent, CNT, dispersant, antifoaming agent, and sand are 5-35 parts by weight, 5-10 parts by weight, 0.3-3 parts by weight, 0.05-1.5 parts by weight, 0.01-1 parts by weight, 0.01-0.5 parts by weight, and 20-120 parts by weight, respectively. The CNT is a powder type with cement miscibility. The maximum particle diameter of the sand is 0.5 mm or less.

Abstract translation: 目的：提供防腐和不可收缩的灌浆材料，以具有优异的流动性，防止钢腐蚀，并且只需一次注射即可完成灌浆工作。 构成：防腐和不可收缩的灌浆材料由粘合剂，填料，膨胀剂，防腐剂，CNT（碳纳米管），分散剂，消泡剂和砂组成。 填料，膨胀剂，防腐剂，CNT，分散剂，消泡剂和砂子的含量为5-35重量份，5-10重量份，0.3-3重量份，0.05-1.5重量份 ，0.01-1重量份，0.01-0.5重量份和20-120重量份。 CNT是具有水泥混溶性的粉末类型。 砂的最大粒径为0.5mm以下。