Effect of water reducing agent on concrete
Concrete shrinkage refers to the economic fluctuation volume change caused by internal or external temperature changes, exothermic reactions and other factors. When shrinkage causes shearing forces ex…
What are the types of concrete admixtures?
Concrete admixture is a cutting-edge technology in concrete technology. It has many types and small dosage. It plays a key role in toughening concrete. Concrete admixtures often have What classificati…
The working principle of concrete water reducing agent
Concrete water reducing agent is the most common water reducing agent. Since the 1940s, the design, planning and research of lignocellulosic water-reducing agents and various types of water-reducing a…
A brief discussion on the influence of concrete water-reducing agent on concrete
A water-reducing agent that can drastically reduce the flow of mixing water under the same standard as the slump of the product concrete is called a high-efficiency water-reducing agent. High-efficien…
Overview of Concrete Pump Wetting Agent Use Yulong Brand Pump Runtong
The small, stable bubbles produced by the air-entraining agent act as flexible ball bearings in the mixture. These allow the sand grains to move more freely between each other, increasing the plastici…
A kind of raw material or pump lubricating agent production method for sky pump and ground pump and its preparation method and process
1. This technology belongs to the field of lubrication technology, specifically involving a pipe lubricant or pump lubricant for sky pumps and ground pumps and a preparation method thereof. Background…
Signed! Zhenhai Refining and Chemical cooperates with BASF on key raw materials for new generation of environmentally friendly plasticizers
On October 10, 2023, Sinopec Zhenhai Refining and Chemical Company and German BASF held a signing ceremony for the isononanol project in Zhenhai Refining and Chemical Company. On the afternoon of Octo…
KRAIBURG TPE launches thermoplastic elastomer (TPE) that improves elasticity and resealability of infusion bottle caps
Precision-engineered infusion bottle caps act as a strong barrier, protecting drug contents from potential external contaminants. Their effective self-sealing diaphragm technology is present in both i…
Avient launches a range of PTFE-free, halogen-free flame retardants designed specifically for polycarbonate
On October 9, Avient, a leading provider of professional and sustainable materials solutions and services Corporation has announced the launch of a range of PTFE-free, halogen-free flame retardants de…
Common chemical reactions of benzene_Kain Industrial Additives
Substitution reaction Main article: Substitution reaction, electrophilic aromatic substitution reaction The hydrogen atoms on the benzene ring can be substituted by halogen, nitro, sulfonic acid gro…
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