When the concrete is finished, due to various reasons, the concrete rebound strength value has not been able to rise, which is often due to the problems of the commercial mixing station and the construction party. However, in response to this problem, Beijing MCC Baocheng Building Repair Technology has developed the sixth generation of concrete reinforcing agent after years of research and development experience. After this reinforcing agent is applied, it only takes 3-7 days to increase the rebound value of concrete by 5-13 megapascals. Moreover, the construction process with this reinforcing agent is simple and convenient, and it does not have any effect on the appearance of the concrete.
The curing after concrete pouring is a key factor in determining the quality of concrete after forming, which directly affects the durability and safety of buildings. The impact of concrete curing on the final performance index and quality of concrete cannot be ignored. Therefore, strengthening the curing of concrete after forming is the key to improving the quality of concrete, ensuring the safe operation and service life of concrete engineering, and is one of the important measures to improve the quality of concrete.
After pouring concrete, it should be cured in a timely manner. The purpose of curing is to maintain the wetness of the concrete during the forming process, to prevent its surface from drying and cracks, so as to ensure the strength and durability of the concrete. Common concrete curing methods include watering curing, spraying curing, moisturizing film curing, etc. Among them, watering and curing is the simplest and most commonly used method, but it is necessary to strictly control the amount of watering and watering time, so as not to cause water accumulation on the concrete surface or excessive moisture and lead to the degradation of concrete quality. Spray curing is suitable for parts that are difficult to water and cure, or in the case of high-altitude work, and can be sprayed with special curing agents or emulsions for curing. Moisturizing film curing is to cover the surface of concrete with a film to prevent water evaporation and cracks, while maintaining the temperature and humidity of the concrete and promoting its strength growth.
In addition to conventional curing methods, some special curing methods can also be used to improve the quality and strength of concrete. For example, a water storage method is used to cover the surface of concrete with a layer of water to maintain its wetness. This method can effectively reduce the generation of cracks and improve the strength and durability of concrete. Alternatively, steam curing can be used to promote the strength of concrete by applying steam to the surface to maintain its wetness and temperature. This method is suitable for special situations, such as winter construction or situations where routine maintenance is difficult.
When choosing a concrete curing method, you need to choose it on a case-by-case basis. For example, for large areas of concrete surface, watering or spraying can be selectedFor concrete structures that require high strength and durability, steam curing or spray curing is an optionFor parts that are difficult to carry out routine maintenance or high-altitude work, spray curing or moisturizing film curing can be selected.
In short, strengthening the curing of concrete after forming is the key to improving the quality of concrete and ensuring the safe operation and service life of concrete engineering. When choosing a maintenance method, it is necessary to choose according to the specific situation and operate in strict accordance with the construction process. Only in this way can the strength and durability of concrete be guaranteed, and the quality and safety of buildings can be improved.