Polymer-based admixtures
Polymer-based admixtures
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DOI：
10.1016/s0958-9465(97)00065-6
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发表时间：
1998-04-01
影响因子：
10.5
通讯作者：
Ohama, Y
中科院分区：
文献类型：
--
作者：
Ohama, Y
聚合物改性水泥砂浆和混凝土的概念并不新鲜，因为在过去的70多年里，聚合物改性已经进行了大量的研究和开发。因此，各种聚合物基外加剂被开发出来，使用它们的聚合物改性砂浆和混凝土因其良好的性价比平衡而成为目前流行的建筑材料。本文综述了聚合物基外加剂的分类、聚合物乳液、可再分散聚合物粉末、水溶性聚合物和液态聚合物改性聚合物的原理、聚合物改性砂浆和混凝土的性能和应用、近年来的研究开发活动和标准化工作。1998爱思唯尔科学有限公司版权所有。
The concept of polymer modification for cement mortar and concrete is not new, since considerable research and development of polymer modification have been performed for the past 70 years or more. As a result, various polymer-based admixtures have been developed, and polymer-modified mortar and concrete using them are currently popular construction materials because of their good cost-performance balance. This article summarizes the classification of polymer-based admixtures, the principles of polymer modification by the use of polymer latexes redispersible polymer powders, water-soluble polymers and liquid polymers, the properties and applications of polymer-modified mortar and concrete, recent research and development activities, and standardization work. (C) 1998 Elsevier Science Ltd. All rights reserved.