什么是混凝土界面剂

What is a concrete interface agent

混凝土界面剂是一种聚合物改性水泥浆沙，它可以加强与基层的粘合力，使物体更加牢固，它还有例如耐热，防水，抗冻融性能强等特点。在日常生活中，我们的墙壁是不允许出现抹灰层空鼓，起壳的现象，而混凝土界面则能够很好的避免这些缺陷。它主要用于混凝土基层抹灰界面处理和大型砖块的表面处理。

The concrete interface agent is a kind of polymer modified cement paste sand. It can strengthen the adhesion force with the base and make the object more firm. It also has the characteristics of heat resistance, waterproof, strong freeze thaw resistance and so on. In daily life, we are not allowed to appear the wall plaster hollowing, peeling phenomenon, and concrete interface can well avoid these defects. It is mainly used for the surface treatment of the plastering interface of the concrete base and the surface treatment of large bricks.

既然混凝土界面剂有这么多的优点，在日常生活中我们又应该怎么去使用它呢？一般没有特殊要求的情况下，直接使用清水搅拌成厚糊状就可以使用了，但是要注意不要有生粉团。水与灰的比例大约在1:4.5左右，处理好后放置5分钟左右再使用，效果会更好。夏天的时候，温度高，应该先在墙面上湿润后，再上混凝土界面剂。

Since the concrete interface agent has so many advantages, how should we use it in our daily life? No special requirements, the direct use of water and stir the thick paste can be used, but be careful not to have the raw dough. The ratio of water to ash is about 1:4.5. After treatment, it can be used for 5 minutes or so. The effect will be better. In summer, the temperature is high, it should be wet after the wall, and then the concrete interface agent.