Concrete sealing hardener is a colorless transparent liquid material, which has the characteristics of dust-proof, anti-pressure, moisture-proof and mildew-proof. It is easy to use, non-toxic, non-flammable, strong permeability and permanent sealing concrete. It has been adopted by many factories and workshops, and has been recognized by many customers. However, there are many factors that will affect concrete sealing. What are the factors that affect the price of curing agents? 1、基材不同导致的用量：混凝土基材密实度不同会导致混凝土密封固化剂用量的差异，较疏松的基材固化剂用量会加大，而密实度较高的基材固化剂的用量会在理论用量之内，混凝土密封固化剂用量的不同造成主材成本的差异；
1. Different dosage of base material: Different density of concrete base material will lead to different dosage of concrete sealant curing agent. Compared with loose base material, the dosage of base material curing agent will increase, while the dosage of base material curing agent with higher density will be within the theoretical dosage. Different dosage of concrete sealant curing agent will lead to different cost of main material. ;
2. The grinding cost caused by different base materials: the smoothness and compactness of concrete base materials will have a greater impact on the grinding cost. Generally, the grinding cost of base materials with better smoothness and compactness will decrease, otherwise it will increase, and the cost of old ground renovation will increase because of different surface treatment methods.
3. The cost of repairing caused by different substrates: more ground cracks need special repairing materials and grinding technology, which will increase the cost; more ground pits need to be repaired with special cement for the ground, or even cover the whole, which will greatly increase the cost; the ground needs hardening treatment if the sand is serious, and the cost will be considerable. Increase; therefore, the research and judgment of the base material is very important and requires professional methods, otherwise it will face unexpected cost increases or fail to complete the work perfectly;
4. User's requirement for effect: User's requirement for final effect is also a factor of cost change. If the communication is not in place when undertaking the project, it will cause different understanding of the same object. For example, higher requirement for gloss will increase the number of polishing paths, and the cost will also increase.
5. Construction technology: Reasonable construction technology is an excellent way to save cost. Reasonable technology setting can make high-quality effect with simple technology. Unreasonable technology will produce pit work, rework and repair, which not only increases cost, but also may lead to quality problems.
6. Construction management: Construction management is also a very important cost factor, which means high efficiency, small wastage, short working hours, less waste, low cost, otherwise it will increase a lot of costs.
7. Maintenance cost of construction equipment: Maintenance cost of construction equipment is also a cost factor that has to be considered. If the equipment is used improperly, it will not only delay the working hours, but also increase the expenditure of spare parts. If the quality of polishing equipment used is not good, it is often needed. Maintenance will also greatly increase the cost of the project.
8. Manpower: The problem of manpower is not redundant. Well-trained and highly professional workers and construction managers must be able to save costs in every link. Man is omnipotent and can save as well as consume. Therefore, the training and management of construction personnel is important.
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