Do you know the effect of water reducing agent on the rheological properties of concrete?
During construction, the amount of water-reducing agent affects the workability, bleeding rate, setting time and compressive strength of concrete. It is necessary to prepare fresh concrete with good f…
A brief discussion on the research significance of polycarboxylate water-reducing agents. Have you got it?
There are still many difficulties in systematically studying new high-performance polycarboxylate water-reducing agents, but research on new high-performance polycarboxylate water-reducing agents stil…
Technical information on concrete anti-segregation agent technical formulas
The segregation of concrete is that the cohesion between the components of the concrete mixture is insufficient to resist the sinking of the coarse aggregate, and the components of the concrete mixtur…
One trick to teach you about the effect of water reducing agent on cement hydration
Water reducing agents have a series of important effects on the properties of cement slurry mainly through adsorption. The requirements for concrete raw materials are more stringent than those of trad…
Three major effects of water reducing agents on concrete properties
As people continue to deepen their research on concrete admixtures, the future development of water-reducing admixtures will develop in the direction of composite admixtures. In order to ensure the qu…
How much influence does the choice of concrete admixtures have on the performance of concrete?
In order to meet the demand for concrete due to my country’s economic development, concrete admixtures were born. Admixtures have become indispensable raw materials in concrete, which can signif…
Regarding the research on the synthesis and performance of first-ester method and post-ester method water-reducing agent
It is a high-efficiency concrete water-reducing agent. It was first developed and applied by Japan in the 20th century and was industrialized in the 1990s. It can improve the strength of concrete; or …
Let’s talk about the influence of mud content on the performance of water reducing agent
What is the impact of the mud content on the performance of the water-reducing agent? The main reason is that the mud in the sand will absorb part of the water-reducing agent, reduce the performance o…
A brief discussion on technical knowledge and indicators of water reducing agents
Water reducing agent is a high molecular polymer with amphiphilic properties. It is usually copolymerized with a polyoxyethylene ether macromonomer with terminal double bonds and an unsaturated carbox…
A brief discussion on the origin and development history of concrete admixtures
Concrete admixtures refer to substances added to improve and adjust the properties of concrete. The application of concrete admixtures in engineering has attracted more and more attention. The additio…
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