Water-reducing agent is an essential component of concrete. Basic concrete formulas include cement, sand and stone. Additives and additives are added according to the needs of the project and water reduction equipment is a key factor. The main task of the water reduction agent is to improve the working capacity and astronomy of the concrete to meet the needs of the construction pump. At the same time, it can reduce the use of concrete water to maintain the water-cement ratio. Reduce the amount of cement used in the same mixture. The water-reducing agent takes up only 3% of the concrete content, but it belongs to the difficult and almost unstable needs. Since 2016, the cement industry has experienced long-term growth. If prices rise for raw materials such as cement and sand, immersion companies are increasingly relying on water reduction services to improve their concrete mix to reduce the use of cement and sand.
After years of development, the water reduction agent has become the third generation of water reduction agent. The first generation of water reduction agent is also called conventional water reduction agent, which is mainly produced by the production of lignosulfonate and water. The second one. Reducing agents are highly effective dehydrating agents, dehydrating agents are mainly represented by a series of naphthalene sulfonates and aliphatic products, and polycarboxylic acid-based hydrating agents are third-generation dehydrating agents. At present, the production of third generation water reduction producers is more than 7 million tons, which is more than 80% of the total production of water reduction producers, and the industry size is about 50 billion Yuan.
Due to the large downstream market in the water reduction products industry, the number of domestic companies in this industry is very large. The data shows that the collection of water reduction agents in industry is only about 20%, so competition in the domestic market in industry is relatively sufficient. However, with changes in environmental policy, some SMEs have been closed due to inappropriate environmental measures due to short-term costs. In 2017, the National Commission for Development and Reform requested “Key Publication of Support for Commercial Parks for Reconstruction of National Parks in 2017” to petrochemical parks, light industry and construction materials for circular rehabilitation. implementation. The movement of companies related to industrial naphthalene and ethylene oxide are among raw materials that reduce the water of dangerous chemicals. The water reduction mixing process also requires the use of pollutants such as air bubbles and preservatives. So to achieve it, you have to go into an industrial city. According to rules. The CR10 industry focus is expected to reach more than 30 after 2018.
In addition, the market density of downstream buildings and infrastructure market also reflects an upward trend, which improves the position of leading companies in the water reduction industry in the market. Various major suppliers have joined forces with infrastructure and real estate companies, turning large-scale dispersed purchases into sustainable logistics. Therefore, leading companies in the water reduction products industry are expected to rely on high quality products and professional services to avoid pricing in small and medium enterprises. Increase market share and product profit margins. Business density puts key companies at the forefront of economies of scale, which increase their bargaining power across the river and downstream and improve their position in the business chain.