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Performance of early strengthening agent
Early strength agents are substances that can accelerate the early strength development of concrete and have no significant impact on later strength. They are called early strength agents. Most early …
Main types of air-entraining water-reducing admixtures
Air-entraining water-reducing agents can be divided into two types: ordinary and high-efficiency typesOrdinary air-entraining water-reducing agents:1. Calcium lignosulfonate and magnesium lignosulfona…
Uses of air-entraining water-reducing admixtures
The use range of air-entraining water-reducing admixtures is as wide as that of air-entraining agents. Basically, air-entraining water-reducing admixtures can be used instead of air-entraining agents …
The main performance of air-entraining water-reducing agent
An admixture that has both air-entraining and water-reducing functions is an air-entraining and water-reducing agent. The main feature of air-entrained water-reducing admixture is that it not only imp…
Main varieties of retarding water reducing admixtures
Among the retardant water-reducing admixtures, which are processed from natural products, there are lignin sulfonate series and polyol series. The former is widely used in ordinary water-reducing agen…
Retarding water reducing agent and its properties and uses
The water reduction rate index of retarded water reducing agent is the same as that of ordinary water reducing agent. The air content of concrete can reach less than 5.5%, which is wider than other wa…
Performance, uses and main varieties of early strength water reducing agent
The water reduction rate, air content and other indicators of early-strength water-reducing admixture are the same as those of ordinary water-reducing admixtures. The delayed condensation indicator of…
Main varieties of high-efficiency water reducing agents
The high-efficiency concrete water-reducing agents developed and produced in China have formed two major categories in the 1990s. One is a synthetic single-component high-efficiency water-reducing adm…
The use of high-efficiency water reducing agent
High-efficiency water reducing agent is suitable for precast and cast-in-situ reinforced concrete in various industrial and civil construction, water conservancy, transportation, ports, municipal and …
Performance of high-efficiency water reducing agent
High-efficiency water reducing agent has a strong dispersing effect on cement, which can greatly improve the fluidity of cement mixture and concrete slump. At the same time, it greatly reduces water c…
