Let’s talk about common problems and solutions when using water reducing agents
Pumping agents have also been vigorously promoted in China due to their good adaptability to most cements, excellent slump retention performance, rapid strength growth, low alkali content, green and e…
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 …
Experimental analysis of the preparation and application of low-grade concrete water-reducing admixtures
With the continuous development of my country’s national economy, the demand for concrete in basic industrial construction and the construction industry has increased. In order to solve the prob…
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…
Things to note and how to use concrete admixtures
As the current mainstream concrete admixture and high-efficiency water-reducing agent in my country, the action mechanism is anionic surfactant. It is directionally adsorbed on the surface of cement p…
Analysis of causes of accidents using concrete admixtures and preventive measures
Mixing accidents of different brands of admixtures Due to mechanical failure during the construction of zero-layer panels in a certain engineering factory building, the mixing station changed the prod…
Performance of water reducing agent and how to design the formula
With the development of modern engineering, the production of real estate, bridges, and other buildings is inseparable from various raw materials such as concrete. The controllability of every link in…
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…
A brief analysis of the differences between air-entraining agents and concrete performance? Just look here
High-performance concrete air-entraining agent is used to prepare concrete retardant water-reducing agent and pumping agent. This product has small dosage, good performance, high water reduction rate,…
Do you know 3 key points of water reducing agent construction and application technology?
There are currently dozens of varieties of water reducing agents produced in China. According to its chemical composition, it can be divided into six categories: lignin series, naphthalene sulfonate s…
