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1. 发明授权

KR100906234B1 충전용 가소성 그라우트 조성물 有权
标题翻译：用于填充的塑料砂浆复合材料
公开(公告)号：KR100906234B1
公开(公告)日：2009-07-07
申请号：KR1020080132562
申请日：2008-12-23
申请人： 노재호 , 이종인 , 장용섭 , 최상릉 , (주)제이엔티아이엔씨
发明人： 노재호 , 이종인 , 장용섭 , 최상릉
IPC分类号： C04B14/02 , C04B28/04 , C04B28/08 , C04B18/08
CPC分类号： C04B28/02 , C04B2111/00017 , C04B2111/70 , C04B2103/30 , C04B24/2641
摘要： A plastic grout composition for charging is provided to secure the mobility for injection and charging and to prevent the loss of the composition after charging by injecting the fixed quantity of the composition. A plastic grout composition for charging comprises: 50-300wt% of cement milk consisting of water and powder; and 1.5wt% of liquid plasticizer. The liquid plasticizer includes hydrophobically modified alkali-soluble acrylic copolymer emulsion. The powder consists of cement, a blending material for charging and a rapid hardening blending material. The plastic grout composition for charging contains one or more cements selected from the group consisting of Portland cement, slag cement, pozzolan cement and their finely crushed mixture. The rapid hardening blending material contains calcium salt powder and sulfate powder.
摘要翻译：提供用于充电的塑料灌浆组合物以确保注射和充电的流动性，并且通过注射固定量的组合物来防止充电后组合物的损失。用于装料的塑料灌浆组合物包括：由水和粉末组成的50-300重量％的水泥乳; 和1.5wt％的液体增塑剂。液体增塑剂包括疏水改性的碱溶性丙烯酸共聚物乳液。该粉末由水泥，用于充电的混合材料和快速硬化混合材料组成。用于装料的塑料灌浆组合物含有一种或多种选自波特兰水泥，矿渣水泥，火山灰水泥及其细粉碎混合物的水泥。快速硬化混合材料含有钙盐粉末和硫酸盐粉末。

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