A new choice of e-cigarette materials, Avant must be efficient and sustainable
As a popular alternative to traditional tobacco, e-cigarettes have extremely strict market requirements for their safety, durability and environmental protection. In the production process of electron…
Barium stearate is toxic. You must understand the first aid measures-Shanghai Beite Chemical Co., Ltd.
Barium stearate is in the form of white fine powder. The melting point is 160℃ and the relative density is 1.15. It is insoluble in water, insoluble in cold ethanol, soluble in hot ethanol, benzene, t…
Five Steps to Concrete Pumping Agents You Must Read
The continuous improvement of the performance of concrete admixtures has created conditions for innovation in concrete mixing, transportation and pouring processes. From dry concrete to fluid or even …
The relationship between the structure and performance of water-reducing agent must be kept in mind by the experimenter
The research on water reducing agents in my country began in the mid-to-late 1990s, and its industrial production and application began in the early 21st century. Its promotion and application process…
Mixing station personnel must know: Description of the role of concrete pumping agent
Concrete pumping agent can significantly improve the workability of concrete, especially for lean concrete with low cement dosage. It can greatly improve the fluidity of the mixture without increasing…
What should be paid attention to when using water reducing agent and defoaming agent? Experimenters must know
Practitioners in the construction industry have a common feeling in recent years: concrete is particularly prone to bleeding and large segregation slump. In actual construction, the quality requiremen…
What conditions must be met for sampling regulations for concrete admixtures?
What are the regulations for sampling concrete admixtures? Or what conditions must be met? As a professional chemical construction personnel, we must understand. Next, the editor of Anhui Yulong New M…
What is the difference between retarder and sodium gluconate? Must see
Our retarder is a product tailored based on the characteristics of current commercial concrete to delay the setting time of concrete and enable concrete to maintain plasticity for a longer period of t…
What are the consequences of adding too much water reducing agent? These three points must be kept in mind
What are the consequences of adding too much water-reducing agent? Because of human error, if the dosage is too large or small, or does not follow the standards, it will affect quality problems. If to…
More than 50% concrete friends must know the definition of concrete segregation and bleeding. Shanxi anti-segregation agent manufacturer Hebei concrete segregation agent
1. Definition of concrete segregation: Concrete segregation is the separation between the components of the concrete mixture. The cohesion is insufficient to resist the sinking of coarse aggregate, ca…
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