Never bite the express package with your teeth, as it may cause poisoning! -Industry News-Guangzhou Xianrenhui Chemical Industry
The development of science and technology has provided convenience to people’s lives. With the acceleration of the pace of life, online shopping has become an indispensable part of today’s life. Here,…
On the road to replacing solvent ink with ink ink, there is still the roadblock of film ink! ! ! -Product knowledge-Guangzhou Xianrenhui Chemical Industry
How much organic solvent emissions are caused by the solvent ink film gravure printing process? Here is a case study: a film gravure printing machine with a printing speed of 300 meters/minute, an eff…
What are the common types of naphthalene-based water-reducing agents? What are their differences and advantages compared with polycarboxylate water-reducing agents?
1. Naphthalene series ordinary admixture. Naphthalene series ordinary admixtures refer to admixtures with general water-reducing and reinforcing effects. They are mainly used in home construction, dec…
How much does a high-efficiency water-reducing agent cost? Choose one with a very high cost-effectiveness ratio.
Many people don’t know how much high-efficiency water-reducing admixtures cost. The role of high-efficiency water-reducing admixtures has been very unique in recent years. They are used in various ind…
How to solve the difficulties encountered with water-reducing agents Solution measures
As a new generation of water reducing agent, water reducing agent is widely used in concrete projects. The use of many acid and alkali agents will inevitably bring about corresponding positive and neg…
Precautions when using water-reducing agent with cement: Do not touch the line
At present, water reducing agents have gradually become popular and are widely used in actual production in all walks of life. However, most technical personnel of commercial concrete companies do not…
In-depth analysis of the influencing factors of sand and gravel content mixed with concrete admixtures on concrete quality
The high content of sand and gravel has always been a headache during construction. Due to the large content, it seriously affects the quality of concrete buildings. According to research, through the…
How to break the late-stage bleeding of early-strength water-reducing agent? Start with these points
How to solve the problem of late-stage bleeding when early-strength water-reducing admixture is mixed into concrete? According to professionals, the general situation is that there is a problem with t…
What inorganic salts does early-strength superplasticizer react with? How to test
Early strength is a high molecular polymer and has a very stable structure. Under normal circumstances, it will not react with inorganic salts. What affects your water reduction rate should be that yo…
Analysis of common problems with admixtures and concrete and countermeasures
Common problems with mixing admixtures and fresh concrete Concrete segregation and bleeding Problem: 1 Slump test management center There are stone deposits and water folded out from the edges; 2. Wat…
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