混凝土密封固化剂是一种无色透明的液体材料，它渗透到混凝土和石造建筑材料内的（5-8mm),起到保护和加强的作用，并使混凝土中的各成分固化成一个坚硬的实体，能增加混凝土的密实度，并在混凝土的生命周期内养护、强拉和硬化，永久封堵。
Concrete sealing and curing agent is a kind of colorless and transparent liquid material, which penetrates into concrete and stone building materials (5-8mm), plays a role of protection and strengthening, and makes each component of concrete solidify into a hard entity, can increase the compactness of concrete, and maintain, pull and harden in the life cycle of concrete, and seal permanently.
混凝土密封固化剂的分类
Classification of concrete sealants
1、混凝土密封固化剂可以按两种方式分类：一种是按成分分类，第二种是按功能分类。
1. Concrete sealing and curing agents can be classified in two ways: one is by composition, the other is by function.
2、混凝土密封固化剂按成分分类：可分为钠基混凝土密封固化剂、钾基混凝土密封固化剂、锂基混凝土密封固化剂和纳米二氧化硅混凝土密封固化剂，纳路特采用的是纳米科技。
2. Concrete sealing and curing agent is classified according to its composition: it can be divided into sodium based concrete sealing and curing agent, potassium based concrete sealing and curing agent, lithium based concrete sealing and curing agent and nano silica concrete sealing and curing agent. Nano technology is adopted by nalute.
混凝土密封固化剂按功能分类：可分为普通混凝土密封固化剂、锂基混凝土密封固化剂和彩色混凝土密封固化剂。
According to the function classification, concrete sealing curing agent can be divided into ordinary concrete sealing curing agent, lithium-based concrete sealing curing agent and color concrete sealing curing agent.