The problem of low surface strength of concrete is often caused by a variety of factors, such as low material quality, improper proportioning, and non-standard construction methods. These problems don't just affect the appearance and longevity of a building. Therefore, for the problem of low surface strength of concrete, effective measures must be taken to repair and reinforce.
Among the many repair methods, brush enhancers are a relatively easy and quick method. Reinforcing agents are able to react with substances in concrete to form a stronger solid, which improves the strength and durability of the concrete surface. The method of brushing reinforcing agent has the advantages of easy operation, fast construction speed and low cost, so it has been widely used in engineering practice.
In addition, in order to ensure the effectiveness and quality of the brush enhancer, the following points need to be noted:
1.Clean the concrete surface: Before brushing the reinforcing agent, it is necessary to clean up the oil, dust and other impurities on the concrete surface to ensure that the reinforcing agent is in good contact with the concrete surface.
2.Choose the right reinforcing agent: choose the right reinforcing agent according to the specific situation of the concrete surface and the repair requirements, different brands and types of reinforcing agents have different properties and scope of application, and need to be selected according to the actual situation.
3.Construction in strict accordance with the operating procedures: when brushing the reinforcing agent, it is necessary to carry out the construction in accordance with the operating procedures, and pay attention to the control of parameters such as thickness, frequency and uniformity of brushing, so as to ensure that the reinforcing agent can be evenly painted on the concrete surface.
4.Pay attention to the influence of environmental conditions: During the construction process, it is necessary to pay attention to the influence of environmental temperature, humidity and other conditions, and avoid construction under bad weather conditions such as rain and fog.